Generic, open framework on Microsoft Agent Framework (MAF): multi-agent cost-saving proposals gated by a mandatory deterministic validator, with HITL learning.
Find a file
Kjell Tore Guttormsen 9825b2677c test(v1-gate): harden the gate against a handwritten green
An independent review made rows 1, 2 and 4 green from a handwritten
directory in a minute, and 10 of 20 mutants survived the gate's tests.

Rounds now need a new point and their own ids, a timezone-aware given_at
in order, and a report the feedback was given on; every outcome must name
a run whose own coverage confirms (a)-(d), the feedback must fall between
the two runs, and a NOK change under 1 % is noise. Row 4 counts content
lines kept unchanged and in order, shows the expert's additions, and calls
a byte-identical copy untouched unless round 3 acknowledges it. Row 6
counts the runs' own proposals. Types 3 and 7 are proven through the real
flags with the action in the result (still 3 of 8). The contract numbers
and the evidence register are pinned to their source. Every run prints
that rows 1-2 cannot prove who wrote the feedback. A rounds directory
inside the repo that git would commit, and a missing stress or bundle
root, are usage errors.

The review's 20 mutants, re-run: 20 of 20 killed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-17 17:53:40 +02:00
contexts feat(p21): the PROJECT carries the price, so a run against a road normal can be anchored 2026-09-15 10:49:10 +02:00
docs feat(row6): a proposal whose approach declared no requirement is unsupported 2026-09-17 16:40:54 +02:00
examples fix(okf): close the inert ingest-stamp guard, then land okf 0.8.5 -- and read the block sources form all four bases actually write 2026-09-12 23:02:38 +02:00
scripts feat(5): overleveringspakka er KUN kjørbar Python — container-innpakningen fjernet 2026-08-14 14:09:35 +02:00
shared Merge commit '74008aebfe' 2026-09-02 21:16:39 +02:00
spikes fix(maf): en vakt som gikk inert i STILLHET, funnet ved aa loefte pinnen (F15, ORDRE 20260829T155150Z) 2026-09-02 19:35:49 +02:00
src/portfolio_optimiser test(v1-gate): harden the gate against a handwritten green 2026-09-17 17:53:40 +02:00
tests test(v1-gate): harden the gate against a handwritten green 2026-09-17 17:53:40 +02:00
.gitignore test(v1-gate): the v1 gate, written RED 2026-09-17 15:31:48 +02:00
.python-version feat: initial scaffold (Python framework on Microsoft Agent Framework) 2026-06-23 22:01:22 +02:00
CHANGELOG.md Squashed 'shared/' changes from 73136eb..f35a22a 2026-09-02 21:16:39 +02:00
CLAUDE.md test(v1-gate): harden the gate against a handwritten green 2026-09-17 17:53:40 +02:00
CODE_OF_CONDUCT.md chore(release): MIT license + CONTRIBUTING/SECURITY/CODE_OF_CONDUCT + README badges (S12) 2026-07-05 08:10:09 +02:00
CONTRIBUTING.md docs(repo): align the public contribution text with the forge's actual doors 2026-08-05 08:29:43 +02:00
DEPLOY.md feat(hitl): ekspertdommen kan ikke oppstaa av stillhet (F2, ORDRE 20260825T214801Z) 2026-08-27 01:22:07 +02:00
env.template feat(tracing): U14 - sporing er opt-in, og "av" betyr at MAF aldri kalles (ORDRE 20260823T165757Z) 2026-08-23 20:51:46 +02:00
LICENSE chore(release): MIT license + CONTRIBUTING/SECURITY/CODE_OF_CONDUCT + README badges (S12) 2026-07-05 08:10:09 +02:00
llms.txt docs: llms.txt + sikkerhetskontakt til security@ (ORDRE 20260821T041218Z) 2026-08-21 11:29:54 +02:00
main.py feat(5): overleveringspakka er KUN kjørbar Python — container-innpakningen fjernet 2026-08-14 14:09:35 +02:00
pyproject.toml fix(okf): close the inert ingest-stamp guard, then land okf 0.8.5 -- and read the block sources form all four bases actually write 2026-09-12 23:02:38 +02:00
README.md feat(row6): a proposal whose approach declared no requirement is unsupported 2026-09-17 16:40:54 +02:00
SECURITY.md Squashed 'shared/' changes from 73136eb..f35a22a 2026-09-02 21:16:39 +02:00
uv.lock fix(okf): close the inert ingest-stamp guard, then land okf 0.8.5 -- and read the block sources form all four bases actually write 2026-09-12 23:02:38 +02:00

portfolio-optimiser

Generic, open framework on Microsoft Agent Framework (MAF): multi-agent cost-saving proposals gated by a mandatory deterministic validator, with HITL learning.

License: MIT Python Built on Microsoft Agent Framework

A generic, open framework — built on Microsoft Agent Framework (MAF) — that finds cost savings inside each project of a portfolio of independent projects. A swarm of agents generates candidate measures; a mandatory deterministic validator (solver + Monte Carlo) decides the numbers; domain experts judge the outcomes (human-in-the-loop); and the system learns from their verdicts across runs.

Solo-maintained, fork-and-own. This is a starting point, not a vendor product. One maintainer, no SLA, MIT licensed. Issues are welcome as signals; pull requests are not accepted. See the organisation governance for the full model — including what to adopt instead if you need vendor accountability.

AI-generated: all code produced by Claude Code through dialog-driven development, with human review, test and judgement before anything ships.

A short visual introduction — 12 slides, in Norwegian, for a general audience — ships with the repo: open docs/kort-presentasjon.html in any browser.

Table of Contents

Install

Python ≥3.10, with uv. The package is not published to a package index — install it from source:

git clone https://git.fromaitochitta.com/open/portfolio-optimiser.git
cd portfolio-optimiser
uv sync

The clone is the documented path because the walkthrough below points at files in the tree. It is no longer a technical requirement for the DATA: a built wheel carries the shared spec, the persona skill and the example bundles under shared/ as packaged data, and the resolver prefers a working tree when one is present (PORTFOLIO_SHARED_ROOT overrides both) — so an installed distribution finds its knowledge without a checkout.

Installing a built wheel

A wheel is not installable on its own, and the failure is a resolver error rather than a missing file. Two dependencies are pinned to git tags, and [tool.uv.sources] is uv configuration that does not travel with wheel metadata — so the wheel names llm-ingestion-okf and llm-ingestion-guard as bare names that no package index can resolve. Supply the two requirements alongside the wheel (measured: 65 packages, exit 0):

uv pip install portfolio_optimiser-1.1.0-py3-none-any.whl \
  "llm-ingestion-okf @ git+https://git.fromaitochitta.com/open/llm-ingestion-okf.git@v0.3.2" \
  "llm-ingestion-guard @ git+https://git.fromaitochitta.com/open/llm-ingestion-pipeline-security.git@v0.3.4"

Both are tag-pinned deliberately: they are security components, and a version that can move under an install is a gate that can stop gating without a local diff. uv sync from a clone reads the pins from pyproject.toml, which is why the source path above needs none of this.

uv sync installs two commands: portfolio-optimiser (the CLI) and portfolio-optimiser-demo (the offline end-to-end proof). They are equivalent to the python -m portfolio_optimiser.run and python -m portfolio_optimiser.simulation forms used throughout this README, which keep working — the module form is spelled out below so a reader can see which module answers a given command.

Verify the install by running the whole suite from the clean clone:

uv run pytest

There is no CI runner in this organization, so nothing runs that suite automatically — the command above is the verification.

Walk the whole chain offline

Seven commands, no API key, no network, no cost. They exercise the real loop — context navigation over the knowledge base, the maker/checker debate, the deterministic validator, the verdict — with scripted stand-ins for the agents' answers. Every scripted invocation prints a banner saying so, because a scripted run that reads like a model run would be worse than having no offline mode at all. What this shows is that the loop closes and the gate bites; it does not show how well a given model would propose or judge.

1 — Look at the knowledge base. It is curated markdown, not a black box:

ls shared/examples/bygg-energi-mikro/

2 — Watch the learning loop close. Two runs separated by an expert approval, with the second demonstrably informed by the first:

uv run python -m portfolio_optimiser.simulation   # or: uv run portfolio-optimiser-demo

Each run shows the refinement step: the proposer's first claim is falsified by the deterministic validator, and the corrected claim validates. Between the runs, knowledge travels back on both feedback timescales, each carrying its own marker so neither can stand in for the other: the persona's approved verdict is promoted into the file-backed wiki (promote → re-seed → fold), and a second verdict — an operations note an expert drops into an inbox folder after the run, the way a reviewer would days later — is merged from disk into the next run's store before its hypothesis is formed (write file → merge → fold). Both markers are present in Run B's prompt and absent from Run A's. Nothing crosses in memory.

The run is anchored: the demo copies the example knowledge base and adds a cost-baseline.json — the project's actual cost lines — so the validator's first stage reconciles every cost line a proposal claims against them, before the solver runs. The declared baseline is printed at the top, because it is the one property the rest of the output looks identical with or without. Those numbers are synthetic, derived from the scripted replies themselves; a knowledge base that ships its own baseline replaces them through the same seam, with no code change.

3 — Run the loop over a knowledge base, with answers you supply. Write the stand-in replies, then point the CLI at the bundle:

cat > replies.json <<'JSON'
{
  "proposer": "{\"measure\":\"LED-retrofit\",\"affected_items\":[{\"code\":\"ENERGI-TOTAL-EL\",\"quantity\":300000,\"unit_cost\":1.0}],\"claimed_saving_nok\":30000}",
  "checker": "The numbers are within a feasible range. VERDICT: APPROVE"
}
JSON

uv run python -m portfolio_optimiser.run BYGG-KONTOR-NORD \
  --docs-dir shared/examples/bygg-energi-mikro \
  --bundle-dir shared/examples/bygg-energi-mikro \
  --scripted-replies replies.json

Ends in ValidatedProposal. Swap --bundle-dir/--docs-dir for your own bundle to run it over your own data — that is the point of this door, and the reason it is not the same thing as step 2. Your bundle needs one file the ingest layer does not write for you: validator-input.json, the candidate the deterministic validator judges (a bundle without it is refused, by design — see docs/extending.md). Copy the shape from shared/examples/bygg-energi-mikro/.

4 — Watch it say no. Raise claimed_saving_nok to 250000 in replies.json and run the same command again. The outcome becomes Rejection: the deterministic validator refuses a saving the project's own numbers cannot support, no matter how confidently the proposer asserted it. This is the part of the method that carries the weight — the agents propose, and something that cannot be argued with decides.

Read that summary line carefully. Nobody reviewed this run, so it says exactly that: Rejection (no expert verdict given; verdict key=…). Rejection is the validator's outcome; the second half is about the human, and there was no human here. The key it quotes is the id under which an expert verdict on this candidate will arrive later — your join back into the expert-answer channel.

Record one and the line changes:

uv run python -m portfolio_optimiser.run BYGG-KONTOR-NORD \
  --docs-dir shared/examples/bygg-energi-mikro \
  --bundle-dir shared/examples/bygg-energi-mikro \
  --scripted-replies replies.json \
  --decision approved --rationale "the retrofit is within scope"

Now it reads Rejection (verdict id=…, decision=approved), which is not a contradiction: a machine gate that blocks and a human judgement that approves are different questions and are never collapsed into one field. The two flags go together or not at all — half a verdict is refused by name, because the missing half is the expert's to write and never ours to default. Until 1.1.0 --decision defaulted to approved, so every flagless run recorded an approval nobody gave and carried it into the next project's hypothesis; that default is gone.

5 — See what it would cost with a real model, before spending anything:

uv run python -m portfolio_optimiser.costsim --projects 4 --profile local

Modelled upper bounds per role and model, with the source of each price quoted. --profile local prices the free local backend; the estimate is a ceiling, not a bill.

6 — Run the whole portfolio, and watch the gate anchor to each project separately. The same flag works across every bundled reference project at once:

cat > replies.json <<'JSON'
{
  "proposer": "{\"measure\":\"scope_reduction\",\"affected_items\":[{\"code\":\"01.1\",\"quantity\":1,\"unit_cost\":850000}],\"claimed_saving_nok\":40000}",
  "checker": "Rigging and site operations can absorb this reduction. VERDICT: APPROVE"
}
JSON

uv run python -m portfolio_optimiser.run --portfolio --scripted-replies replies.json

One ValidatedProposal, three Rejection. All four reference projects carry a cost line 01.1, but at four different amounts — so a claim stated against one project's estimate is refused for the other three. Nothing about the proposal changed between them; what changed is the project's own numbers, which is the whole point of anchoring the gate to a cost baseline rather than to the proposal's internal arithmetic.

The four lines quote the same verdict id=. That is not a bug: a verdict is keyed on the candidate it judges, not on the project it was judged in, so an identical proposal mints an identical id by design — that key is how a later run finds the earlier judgement.

A portfolio pass reports what happened to every project. Projects that raised are printed to stderr with their error, and the command exits non-zero; the projects that completed still print their outcome, because one dead project must not discard the rest of the pass. A pass stopped because a savings goal was reached says so too.

The global token cap is reported separately from a goal stop — running out of budget and hitting your target are not the same event — but note that the cap itself has no command-line flag yet: only a library caller can install one, so that line is unreachable from the CLI today.

7 — Report what has actually been realized:

uv run python -m portfolio_optimiser.run --report --ledger savings-ledger.json

This reads a savings ledger and prints per-project and portfolio totals with each entry's provenance. It makes no model calls and changes nothing.

The ledger is an input, and the framework will not write it for you. It records savings that were actually realized — a contract was changed, an invoice came in lower — which is a fact about the world, not a conclusion the system is entitled to draw from its own proposals. A validated proposal is a claim; a ledger entry is a result. Keeping them apart is deliberate, and it is why no command here produces a ledger as a side effect. Run --report before creating one and it says so plainly (run report refused: savings ledger not found).

You write entries when the saving materializes:

from portfolio_optimiser.ledger import LedgerEntry, SavingsLedger, to_ore

ledger = SavingsLedger()
ledger.add_realized(
    LedgerEntry(
        project_id="FV42-GSV-E1",
        dimension="rigg",
        candidate_identity="33fba649cade8529",
        amount_ore=to_ore(40000),
        verdict_id="33fba649cade8529",
        provenance="expert Kari Nordmann, 2026-08-05, realized via contract amendment",
    )
)
ledger.save("savings-ledger.json")

Amounts are held in øre as integers, and to_ore is the only conversion — money is quantized once, per amount, before anything is summed.

--live-dry-run is a different, narrower drill: it builds contracts, clients and budget against your own configuration and stops before the first model call. It verifies the setup; it does not run the loop. --scripted-replies runs the whole loop. The two are mutually exclusive and passing both is refused rather than one silently winning.

Non-goals

  • Not a compliance product. It ships the technical prerequisites — local-only operation, provenance on every proposal, no silent data egress — and stops there. Processing purpose, DPIA and risk assessment stay with the deploying organization.
  • Not a portfolio-level reallocator. It finds savings inside each project. Moving budget between projects, ranking projects against one another and portfolio governance sit above the method and are out of scope.
  • Not autonomous decision-making. The deterministic validator can only block; approving a measure is a domain expert's call (human-in-the-loop), and the framework implements nothing on the agents' say-so.
  • Not a turnkey vertical solution. The aim is a generic core with explicit extension points (data sources, cost models, personas) — not the last 10% of any one domain.
  • Not a model benchmark. The end-to-end proof runs offline against a scripted stand-in client: it shows that the loop closes, not how well a given LLM proposes or judges.

Status: the full 8-step agentic loop is wired and proven with load-bearing tests. The end-to-end proof is primarily an offline simulation with a scripted stand-in client, but one live run against a real endpoint (gpt-4.1-mini, 2026-08-14) has also completed: it ended in a correct rejected outcome — the deterministic validator caught a cost line the model had invented outright (a code absent from the knowledge base), on the tolerance gate rather than the stricter existence gate, because the bundle it ran against ships no cost baseline to anchor against. No run has yet produced a validated proposal against a live model, and every human-in-the-loop verdict currently seeded into the knowledge base is a synthetic, AI-authored seed marked as such — no genuine expert verdict has entered the tree yet. The ingest layer (real data sources) is implemented — file/CSV and SQL on both stacks with bit-identical golden extractions from the shared spec, plus HTTP as a MAF-only demonstrated extension point against a local mock — but exercised only against committed fixtures: no bundle has yet been materialized from a live source. Ingested content passes a content gate (materialize_gated) that scans every generated concept with llm-ingestion-guard before any of it reaches the bundle; a refused run writes nothing. A sibling implementation of the same method on the Claude Agents SDK exists in a separate repository but is currently parked, not developed in parallel.

Disclaimer — technical framework only. Deploying organizations own their processing purposes and assessments (DPIA, risk/ROS, security review). The framework ships the technical prerequisites — local-only mode, provenance, no silent data egress — but makes no compliance guarantees.

Built on an LLM wiki: Karpathy's idea, Google's format

The knowledge architecture is the heart of the project, and it is deliberately not ours:

  • The idea is Andrej Karpathy's "LLM wiki": instead of pointing a model at documents written for people, you curate a small, versioned body of knowledge written for the model to read — concept files, explicit structure, explicit links.
  • The format is Google Cloud's Open Knowledge Format (OKF) (open spec, v0.1), which formalizes that pattern: a knowledge bundle is a directory of markdown files with YAML frontmatter (one required field, type), a reserved index.md entry point, and intra-bundle cross-links forming an emergent graph. Custom frontmatter fields are allowed and must be preserved — which is exactly where this project's own layers (expert verdicts, ingest provenance) live.

Because OKF is open and vendor-neutral, the same bundles are consumed unchanged by both reference implementations (MAF and the Claude Agents SDK sibling) — the knowledge outlives any particular agent stack.

Not RAG. Agents read a bundle by navigating it — index.md first, then its cross-links, with progressive disclosure — never by keyword retrieval or stuffing the whole bundle into a prompt. Query-time retrieval against the bundle is explicitly forbidden by the method spec: it would leak the verdict layer around the learning gate.

A cross-link that cannot be followed is tolerated (OKF SPEC §4 — navigation never raises) but no longer silent: each one is recorded on Bundle.skipped with the file it was written in, the link text verbatim, and which of the two reasons applied (missing — resolves inside the bundle with no readable file there; outside-bundle — resolves outside the bundle root). --live-dry-run and a full run both print the list, and print nothing when every link was followed — so a bundle that was only half read stops looking like a bundle that was simply smaller.

AI-first, humans on top

A traditional wiki is built for people — optimized for humans finding and reading information, with machine access bolted on afterwards. This project inverts that order, and is a concrete example of what that looks like:

  • The wiki (the OKF bundle) is written for the model: it is the agent's working memory and the substrate the learning loop reads from and promotes into.
  • The human affordances are layers on top: experts judge outcomes by dropping a plain JSON verdict file in an inbox folder; an explicit, fail-closed promotion gate is the only path by which an approved verdict becomes wiki knowledge; reports and reviews are rendered from the machine-readable layers.

Humans stay decisive — nothing enters the wiki without an approval — but the primary reader of every file is the model, not a person browsing.

How it works

One run, one project, eight steps — with the learning loop closing across runs:

  1. Understand — navigate the project's OKF bundle; fold the candidate's prior expert verdicts into the hypothesis prompt (ExpeL-style, retrieved structurally, never by text).
  2. Hypothesise — one typed candidate measure (strict IR, fail-fast schema).
  3. Debate — a maker-checker pair argues the reasoning (round-capped).
  4. Validate — two falsifiers on the same candidate: the deterministic validator gates the numbers (blocking, never optional) and the checker gates the reasoning. The validator is anchored to the project's declared cost baseline, so a proposal cannot invent the cost lines it claims to save against.
  5. Refine — a rejected attempt retries informed by the rejection reason, under hard attempt and token caps. Unbounded loops are forbidden everywhere. The falsifications that informed a later attempt are surfaced on the result (RunResult.refinements), so what the run corrected in response to is inspectable, not just what it ended up with.
  6. Propose or discard — a validated proposal with risk percentiles, or a typed rejection.
  7. Expert feedback — days later, an expert drops a verdict file in an inbox folder; a later run picks it up. Fully resumable; no live session assumed.
  8. Promote — an approved verdict is lifted into the wiki as a type: verdict concept file, navigable by the next run. The gate is fail-closed: raw agent output never self-promotes.

Every proposal carries provenance (citations into the bundle, model, validator decision, token usage). Every seam above is protected by a load-bearing test — a test designed to fail when the seam is detached, so the loop cannot silently degrade into theater.

How it is set up

  • One shared, framework-neutral core (shared/, a git subtree of portfolio-optimiser-commons): the business concept, the normative method spec and ingest spec, the expert-reviewer persona as an Agent Skill, and an example bundle with a golden suite as the only ground truth. Both stacks implement from the spec alone.

  • Per project: one OKF bundle — the bundled examples are hand-curated; the ingest layer that materializes a bundle from a source (file catalogues/CSV + SQL, HTTP as a MAF-only demonstrated extension point) via a deterministic, schema-validated manifest that runs before the loop is implemented and exercised against committed fixtures — no bundle has yet been materialized from a live source.

  • Backends: a run binds to one of two profiles. local (the development default) talks to an OpenAI-compatible endpoint on loopback and makes no egress. azure talks to a Foundry project and resolves its configuration from the environment at call time:

    • EndpointPORTFOLIO_FOUNDRY_PROJECT_ENDPOINT first, then the FOUNDRY_PROJECT_ENDPOINT that Foundry injects into a hosted agent. Ours wins, so exporting it is always decisive; the injected name is what lets the same image run hosted with no extra wiring. Neither set is a fail-fast naming both.
    • CredentialAzureCliCredential on a developer host (constructing it acquires no token; az login stays your manual step), and ManagedIdentityCredential when FOUNDRY_HOSTING_ENVIRONMENT is present, because a hosted container has no Azure CLI and the platform mints it a dedicated Entra identity instead.

    Deployment names are never committed: the role→model map ships REPLACE-WITH-* placeholders that fail fast, and PORTFOLIO_MODEL_MAP points at an out-of-tree map that wins over the bundled one.

  • Tracing: off unless PORTFOLIO_OTEL holds a value, and then it says where the spans go before it emits one. console writes them to stderr, so a traced run's stdout is byte-identical to an untraced one; otlp exports them over the network, and only to an endpoint you named in one of the standard OTEL_EXPORTER_OTLP_*_ENDPOINT variables. Asking for console while such a variable is set is refused rather than quietly honoured — those exporters are built unconditionally by the framework underneath, so "console" would have been a false statement about where the run's contents went. With the variable unset, no provider is configured at all: spans are still made and discarded, and nothing can leave the process. The OTLP exporter packages are not declared dependencies (they are egress, and heavy in a published wheel); install one yourself if you use that mode.

  • Run: the run.py CLI has four modes — a documented partition, since one invocation cannot exercise every flag:

    • Single-projectPROJECT_ID --docs-dir <dir>, plus optional --bundle-dir, --verdict-dir, --outbox-dir (which requires --run-id), --dimension-config, --semantic-retrieval, --decision/--rationale, --live-dry-run, --proposal-review (opt-in: answer the proposal the validator just accepted, at your terminal — see below), and --scripted-replies <file> (the offline whole-loop door — see Walk the whole chain offline; mutually exclusive with --live-dry-run, which stops before the first model call rather than answering it), and --explore "<prompt>" --explore-config <file> (opt-in: run an exploration first and let it shape the mandate this run evaluates — see below), and --derive-cost-baseline (opt-in: anchor the validator on a priced schedule already inside --bundle-dir instead of a hand-written cost-baseline.json — see below).
    • Multi-base (P17b)--across-bundle <dir> repeated once per knowledge base, plus --mandate <file>, --run-id <id> and --outbox-dir <dir> (all three required). One commission, several bases: the mandate is partitioned by each approach's bundle_id and the existing pipeline runs once per base, sequentially, threading ONE verdict store so a verdict minted against base k reaches base k+1's hypothesis. Each base writes its own full artefact set under <run-id>-<bundle_id>, and one <run-id>-multibase.json beside them records the spend order, the per-base run_id, unreached, collisions, budget_stop and each base's own stop_reason — written even when a base is cut short, with a completed field so "nothing was left unreached" cannot be read as "we never found out". --live-dry-run drills every configured base and stops before the first model call. --bundle-dir stays ONE directory and is refused here, as are --portfolio, --explore, --prepass-payload and --proposals-from-mandate — each of those resolves one base, and picking which of N was meant is not this layer's to decide.
    • Portfolio--portfolio, plus optional --goals, --ledger, --dimension-config, --semantic-retrieval; it stops early and prints a goal reached: … line when the accumulated ledger meets a goal.
    • Value report (S5.4, read-only)--report --ledger <file> rolls up the ledger's realized savings to stdout: per-project totals, the portfolio total, flagged cross-dimension overlaps (each counted once), and per-entry provenance. Add --json for deterministic JSON instead of the human table. It makes no model calls and is mode-exclusive — only --ledger/--json are permitted alongside --report; --report requires --ledger, and a stray --json without --report is refused (rc 1, never silently ignored).
    # Single-project, offline drill (builds contracts + clients, stops before the first model call):
    uv run python -m portfolio_optimiser.run FV42-GSV-E1 --docs-dir <docs> --bundle-dir <bundle> --live-dry-run
    # Portfolio run with a savings goal checked against an accumulated ledger:
    uv run python -m portfolio_optimiser.run --portfolio --goals goals.json --ledger ledger.json
    # Read-only value report over an accumulated ledger (human table; add --json for JSON):
    uv run python -m portfolio_optimiser.run --report --ledger ledger.json
    

    --explore (U4) is opt-in and sits over the eight-step loop, never inside it. Given a prompt and a knowledge base, a Magentic manager decides what to read and which cost-saving directions are worth testing; what leaves that freedom is a mandate, and every number in it is still gated by the same blocking deterministic validator. The exploration writes nothing — no outbox artefact, no wiki entry, no verdict.

    uv run python -m portfolio_optimiser.run FV42-GSV-E1 --docs-dir <docs> --bundle-dir <bundle> \
      --explore "Find the cheapest saving worth testing here" --explore-config exploration.json
    

    --explore-config states the bounds, and every field is requiredmax_rounds, max_tokens, max_stall_count, max_reset_count, max_plan_revisions, enable_plan_review. None of them has a default, because an omitted cap falls back to an unbounded loop rather than a conservative one.

    A cost code must have a FORM where the input offers forms. Every affected_item code is classified as identifier or prose and reported on the proposal's provenance (code_forms). Where the delivered input demonstrably offers identifiers of its own — requirement numbers, process numbers, coded cost lines — a prose code is refused by the deterministic gate, naming how many identifiers the input offered. Where it offers none, the rule does not fire: a corpus that does not use identifiers cannot be answered in them. A code the project's cost baseline carries is never refused for its shape, because stage 0 has already ruled it a real line.

    A clause number is not a price. A standard numbers its own requirements and a process code numbers its own settlement posts, and both look exactly like a bare decimal: 10.4, 1.10.4, 12.1. When a run is unanchored — the knowledge base ships no cost baseline, so the validator's stage 0 never runs — a cost code shaped like a clause number is refused unless it is one of the reference numbers the base itself declares (req_number, prosessnr, seksjon in a document's own frontmatter). The refusal names the denominator: "not one of the 2765 this knowledge base declares". A code the base does declare still validates, so a project priced in real process codes is untouched; an input that declares no reference numbers at all cannot trip the rule at all. code_forms reports the third value, requirement, for a code the base does declare. Anchored runs are unaffected — stage 0 is the stronger falsifier and keeps the ruling.

    Naming the requirement that binds a direction. Whoever navigates a knowledge base — the exploration's hypothesiser and, since the debate started navigating, the proposer — is asked to name the ONE requirement that binds the direction it commits to, and to declare it with declare_requirement(bundle_id, path, ref, approach_id) after reading it. A declaration naming a document the run never opened is refused by name (RequirementNotRead) and comes back as a turn the model can correct by going and reading it; nothing is recorded until it has. approach_id names the approach the requirement binds — one of the mandate's ids, or own-proposal — and an id the run was not commissioned with is refused with the valid ones named (UnknownApproach). A proposal whose approach declared nothing cannot be validated: when the debate held the declaration tool, a candidate whose numbers pass every stage but whose approach has neither a requirement written into the mandate nor a declaration filed under its own id is reported unsupported — not rejected (the numbers held), not validated (nothing was named as its ground), never counted or summed. The declaration's quality is not judged; a run can satisfy the rule by declaring any document it read, and that is a known weakness. A marked hypothesis therefore carries "requirement": {"path": ..., "ref": ...}, or an explicit null together with "why_none" — a base that holds no requirement for a direction is a finding worth stating, and the field is never simply omitted. Where an approach carries one, the proposer's prompt names it and asks for it back verbatim in measure, and the declaration is written to {run_id}-debate.json / {run_id}-exploration.json under requirements. The reply gives back the document's own title and req_number, read off the base rather than echoed from the arguments, plus the sentence that says what the declaration binds — so a declaration of the wrong requirement can be seen to be wrong. The route is named in the instruction as well as the answer: pass read_dir a filter word from the approach's own label.

    On a commissioned run the reply goes one step further and compares: it names the directions the run was commissioned to pursue and says which of their words appear in the declared document's own title and number — or that none do. It is a report, never a gate: the declaration is recorded either way, because a requirement can bind a measure without sharing a word with the name someone gave it. (Measured over three stress rounds, not one declaration named a concept the answer key asks for, and making the runs read more did not change that. The rule was replayed against those traces before it was built: it speaks on 10 of 12 declarations and stays quiet on 2.)

    What the commissioner counts as success reaches the readers. A mandate's success_criteria used to reach the announcement and nothing else. It is now restated verbatim in the debate's task message — the prompt where declare_requirement is available — through one renderer, and is omitted entirely when the commission states none.

    A reply that could not be parsed says why, once. A malformed reply used to be retried with the byte-identical prompt; measured, one paid run spent eleven of its twelve rounds re-asking a question it had already answered the same wrong way. The next attempt's prompt now carries the parse reason — only the reason, never the discarded JSON — as a block of its own, distinct from a validator rejection (the numbers were refuted) and from expert feedback (a person objected). The verbatim reply is still captured to {run_id}-parse-failures.json as before.

    Answering the plan review (--plan-review). With enable_plan_review set, the exploration stops before the loop is allowed to run and asks you to sign the plan off. --plan-review answers it at your terminal: you are shown the plan, and you type approve or revise <what to change>. A revision goes back to the manager, which replans and asks you again about the new plan; max_plan_revisions bounds how many revisions are applied. Every round trip is recorded in {run_id}-exploration.json with your words verbatim. Input that ends without an answer is an error, never a sign-off — an autonomous loop must not run on a plan nobody approved. The two flags are refused apart: enable_plan_review without --plan-review would stop at a review nobody can answer, and --plan-review without it would build a reviewer nobody ever asks.

    uv run python -m portfolio_optimiser.run FV42-GSV-E1 --docs-dir <docs> --bundle-dir <bundle> \
      --explore "Find the cheapest saving worth testing here" --explore-config exploration.json \
      --plan-review --outbox-dir out --run-id r1
    

    The review is synchronous: the loop waits on you. That is why the hosted surface refuses it — blocking an HTTP request on a human would also block the event loop that answers /readiness.

    Declaring the cut instead of navigating for it (--prepass-payload). By default the debate is handed a pointer and reads the knowledge base itself, opening what it judges relevant. That works, and it leaves one thing unsaid: how much of the base was not read, and why. With --prepass-payload you hand the run a cut that was computed ahead of time and that states its own denominators — how many concepts were considered, how many delivered, how many withheld, and under which rule. The debate is given that cut and the navigation tools are withdrawn, because a debate that can still go looking is not bound by the cut it just declared.

    The file is produced outside this framework, by any tool that emits the okf-consumption/1 payload shape. Nothing is taken on trust: every delivered excerpt is checked against the document it names in the knowledge base — the same file, the same bytes, the same text — before a single model call, so a payload cannot smuggle in text the base does not contain. Expert verdicts and out-of-scope material are refused here exactly as the navigation tools refuse them.

    uv run python -m portfolio_optimiser.run BYGG-KONTOR-NORD --docs-dir <docs> \
      --bundle-dir <knowledge-base> --prepass-payload cut.json --outbox-dir out --run-id r1
    

    The cut is printed and written to {run_id}-prepass.json. This buys a declared cut, not a cheaper run — the delivered text costs more than a pointer does. When the payload's producer declares a title, req_number or sources address for an excerpt, that reaches the prompt alongside the text, so a proposal can cite the requirement a person would — not only the internal identifier the base assigns it. And note the limit it inherits: an empty delivery is evidence the base does not answer the question, but a full one is not evidence that it does. The excerpts are the closest matches, which is not the same as an answer; the run says so to the agents in as many words.

    Requires --bundle-dir. Refused with --portfolio (one payload is a cut of one base at one point in time), with --report (which never runs a debate), with --proposals-from-mandate (which returns before the debate), with --dimension-config (the cut was computed without knowing about scopes, so honouring one would drop excerpts its own denominators count as delivered) and with --explore (the exploration reads the whole base with the very tools the payload withdraws).

    Seeding the exploration with a cut instead of replacing the base (--prepass-seed). The flag above hands the debate a cut and takes its navigation away. This one is the opposite arm, for the exploration: the same kind of pre-computed cut becomes the loop's starting point, and the four navigation tools stay, so it can read past the cut whenever the delivered text does not carry what it needs. Every excerpt is admitted by exactly the checks the other flag applies — same document, same bytes, same text, expert verdicts refused — before a single model call.

    uv run python -m portfolio_optimiser.run BYGG-KONTOR-NORD --docs-dir <docs> \
      --bundle-dir <knowledge-base> --explore "Find the cheapest saving worth testing here" \
      --explore-config exploration.json --prepass-seed cut.json --outbox-dir out --run-id r1
    

    The cut is printed before the loop starts and recorded in {run_id}-exploration.json, which carries rest_reachable so a reader can tell a seeded run from a bounded one without having watched it. This is not a cheaper run and not a bounded one — it is a declared place to begin. Requires --explore. Refused with --prepass-payload (the two are opposite arms of one decision, and merging them would mean silently picking one), with --portfolio, with --report (which runs no exploration) and with --checkpoint-dir, because a resumed run happens in a process that never saw the cut and its own record would overwrite the declaration with nothing.

    Answering it days later (--checkpoint-dir / --resume). A domain expert is rarely at the terminal when the loop reaches the plan, so the same review can be parked to disk instead. --checkpoint-dir writes the suspended workflow there and the open question to {run_id}-plan-review.json, and the process exits. Whenever the expert gets to it — another day, in a process that never saw the run — they drop {run_id}-plan-review-answer.json into a review inbox, and --resume picks it up:

    # day 1 — park the review and exit
    uv run python -m portfolio_optimiser.run FV42-GSV-E1 --docs-dir <docs> --bundle-dir <bundle> \
      --explore "Find the cheapest saving worth testing here" --explore-config exploration.json \
      --checkpoint-dir checkpoints --outbox-dir out --run-id r1
    
    # day N — a fresh process, resuming from what is on disk and nothing else
    uv run python -m portfolio_optimiser.run FV42-GSV-E1 --docs-dir <docs> --bundle-dir <bundle> \
      --outbox-dir out --checkpoint-dir checkpoints --review-inbox inbox --resume r1
    

    A revise answered this way does the same thing it does at the terminal: the manager replans and asks again about the new plan. The answer names the request_id it answers, and a mismatch is refused rather than applied — two reviews of one run share a file name, so an answer left over from the previous round would otherwise sign off a plan the expert never saw. The vocabulary is the same closed one, anything outside it is refused rather than read as approval, and revise with nothing to revise is refused too. hitl.pending_plan_reviews(outbox, inbox) lists every review still waiting on somebody.

    The budget and the revision cap span the suspension — the resumed leg starts from what the parked one already spent, so a park never hands back a fresh budget. --plan-review and --checkpoint-dir are refused together (two doors onto one review), as are --resume and --explore (two sources of one exploration).

    Answering the proposal review (--proposal-review). The plan review asks you about the plan, before any candidate exists. This one asks you about the candidate on the table: every time the deterministic validator accepts a proposal, the run stops and shows you the measure, the cost lines it touches, the claimed saving, the validator's percentiles, the checker's verdict and how many further attempts are still affordable. You type approve to take it as it stands, or revise <what to change>.

    A revise is not a note filed for later. It buys one more generation attempt under the caps the run already had — no new loop — and your words go into that attempt's prompt verbatim, where they stay standing until you next answer. The run then carries whatever the validator ruled on that later attempt: the expert asks for another try, the machine still decides. Every round trip is written to {run_id}-proposal-reviews.json with your words, which candidate you were shown, and whether the attempt your revise bought actually ran. Input that ends without an answer stops the run rather than counting as approval.

    uv run python -m portfolio_optimiser.run BYGG-KONTOR-NORD --docs-dir <docs> \
      --bundle-dir <bundle> --proposal-review --outbox-dir out --run-id r1
    

    approve is not an expert verdict, and does not become one: it says the candidate may stand, not that the measure was reviewed and judged. The verdict still arrives the way it always did — --decision/--rationale on the run, or a verdict file dropped into --verdict-dir for a later run to read.

    The door belongs to single-project mode, and every other combination is refused by name rather than quietly ignored: --portfolio (its waves share one terminal, so several projects' candidates would arrive at the same prompt with nothing to tell them apart), --report (a read-only roll-up generates nothing to review), --live-dry-run (it stops before the first model call, so no candidate ever reaches you), --proposals-from-mandate (that mode settles the commission deterministically and never generates a candidate), and --checkpoint-dir (a parked exploration returns before any candidate exists — pass --proposal-review at --resume instead, which is where the two doors do compose).

    Like the plan review it is synchronous, so the hosted surface refuses it by name and points at this CLI. With --explore --plan-review --proposal-review you answer two different doors from the same terminal in sequence: first the plan, then each candidate the validator accepts.

  • Deriving the cost baseline from the knowledge base--derive-cost-baseline (opt-in, requires --bundle-dir). The deterministic validator anchors a proposal's affected_items to the project's actual cost lines. Normally those come from a hand-written cost-baseline.json in the bundle, or — on the road reference path — from the project's own cost_items. Neither is available when the bundle was ingested from tender documents, so this third route reads the priced schedule that is already in the base: one markdown table whose header names a cost code, a quantity and a unit price. Both table forms the producer emits are read — the pipe tables its csv/sql connectors render, and the pandoc simple tables an .xlsx becomes.

    It refuses rather than guesses, and that is the point. A pre-award schedule has its price column empty, and completing it with a zero or an invented number would hand the gate a baseline nobody wrote. So the run stops — by name — when no table names all three columns, when more than one does, when two columns claim the same role, when two rows share a cost code, or when any row prices nothing. A partly-priced schedule is refused in full: a half-derived baseline would anchor some codes while the run still reported itself anchored. The header vocabulary and the number grammar are both closed (plain dot-decimal numbers; a thousands separator or a comma decimal is refused, not interpreted).

    uv run python -m portfolio_optimiser.run PROSJEKT-1 --docs-dir <bundle> --bundle-dir <bundle> \
      --derive-cost-baseline
    
  • Capping a run--max-rounds / --max-tokens. Both default to the values a CLI run was always bound to (3 rounds, 100 000 tokens), so nothing changes unless you state a cap; stating one is how you raise or lower what a paid run may spend. They apply to --portfolio too, and are refused by name in --report mode, where a cap would bind nothing.

  • Judging a finished run against a fasitpython -m portfolio_optimiser.stress. A run's outbox already carries the evidence (which documents the debate opened, which files the stamp cites, which approaches validated). This reads it against a context set's own fasit.json and answers three questions per commissioned approach, by machine: was it grounded in a document the fasit says a right answer must reach, does the proposal name that requirement, and did it hallucinate a file, a path or a cost code. A fourth, must_refuse approach is the falsification arm: a cost line the base carries no ground for, which must never come back validated. Every verdict carries its denominators, and an empty outbox — or a base that scans to no concepts — is refused rather than reported as clean.

    One caveat is worth stating, because it decides what the verdict means: when the debate navigates the base, the provenance stamp cites every concept file, so "the fasit path is cited" is true before any model call. A citation therefore only counts as grounding under a declared pre-pass cut; otherwise grounding must come from a document the run actually opened. The same correction now applies to naming (P18): a requirement found in a whole-base citation snippet was "named" before the model said anything, so the snippet half counts only under a narrowed scope too. Both halves are reported either way.

    uv run python -m portfolio_optimiser.stress contexts/<set> \
      --outbox-dir <outbox> --run-id <run-id>
    
  • An identifier that stands everywhere identifies nothing (P18). The validator's stage 0b grounds each proposed cost code in the run's non-model-authored input. Plain containment was not enough: measured on a live run, a proposal put 250 000 NOK on a line coded R761 — the knowledge base's own name, carried by all 2 756 of its documents — and the whole gate said validated. A code now grounds only if it is at least 3 characters long and appears in fewer than 5 % of the documents the input is made of, with an absolute floor of 10 documents so the share is never taken over a handful. Both numbers are measured, not chosen: across the four delivered corpora no code-shaped token of 1 692 distinct ones reaches 5 % (highest 1.35 %), and the shortest real identifier is 4 characters. The refusal names the denominator — "appears in 2 756 of the 2 756 documents this run was given" — because that reason is fed verbatim into the next attempt's prompt. A caller that declares no document boundaries is unchanged by construction: one document can never reach the floor.

  • --docs-dir is optional when --bundle-dir is given (P18). On the bundle path docs_dir is never read — retrieval, the chunk tool and the citation check all live in the road branch — so naming the same directory twice was a requirement for a path that ignores it. Both forms work; neither turns retrieval into a substitute for ingesting documents into a knowledge base, and the road path still requires a real --docs-dir.

  • Requiring the run to be anchored--require-cost-baseline (opt-in, requires --bundle-dir). Without a baseline the validator's stage 0 is skipped, and the run says so on stdout — but it still finishes and still stamps validator_decision: validated over cost lines nothing tied to the project. Measured on a live tender run, every arm invented its codes. This flag turns that visibility into a refusal: no baseline, no run, and the refusal fires before the first model call, on --live-dry-run as well. It stays opt-in because a bundle that ships no cost-baseline.json is legitimately un-anchored — combine it with --derive-cost-baseline when the base carries a priced schedule.

    uv run python -m portfolio_optimiser.run PROSJEKT-1 --docs-dir <bundle> --bundle-dir <bundle> \
      --derive-cost-baseline --require-cost-baseline
    
  • The project's own price schedule--cost-baseline FILE (requires --bundle-dir or --across-bundle). A knowledge base carries what is REQUIRED, not what things cost: a road normal, a standard or a regulation has requirements and no amounts, so a run against one has nothing for the validator's stage 0 to reconcile against and that stage is skipped. The price belongs to the project, and this is where you hand it over: FILE is a cost-baseline.json — the same {"project_id": …, "items": {"<code>": {"quantity": …, "unit_cost": …}}} shape a bundle may ship — and it is used INSTEAD of one inside the base. With it, a proposal naming a cost line the project does not buy is refused as a fabricated line — and the refusal NAMES the codes the project does have, so the next attempt has something to correct towards. A real line with invented magnitudes is likewise refused with the real figures named. (Measured on a live tender round before the codes were named: 26 rejections, every one of them an invented code, and not one run recovered — a refusal that says only "there are five right answers" carries nothing to aim at. A long schedule is cut to a fixed number of codes and says so.)

    In --across-bundle mode the same schedule anchors every base: one project, one price schedule. Mutually exclusive with --derive-cost-baseline (two sources for one baseline), and it satisfies --require-cost-baseline. A missing or malformed file refuses the run before anything starts.

    uv run python -m portfolio_optimiser.run PROSJEKT-1 --bundle-dir <bundle> \
      --cost-baseline prisskjema.json --require-cost-baseline
    

    --explore is refused together with --mandate — they are two sources of one mandate, and merging would silently overwrite what you wrote. To seed an exploration with a domain expert's own hypotheses, use explore(..., seed_approaches=[Approach(...)]); seeds are always preserved and always come first, including when the loop stops early. With --outbox-dir/--run-id the run also writes {run_id}-exploration.json: the per-round ledger, the plan reviews and the in-loop advisory verdicts, written even when a cap cut the exploration short.

    A declaration of the binding requirement is refused when the run has opened fewer than three distinct documents of the base (capped by the base's own size) — measured, seven of round 4's thirteen declarations named the base's FIRST requirement after opening exactly one document, and none of the thirteen named a right one. The refusal is a turn the model can correct, and it carries both numbers. A path the base does not hold is likewise refused by name, and the refusal now lists up to five subdirectories of the nearest directory that does hold documents — every one of them a path read_dir will answer for. When that directory has no subdirectories at all, the refusal names up to five of the DOCUMENTS it holds instead, on the same rule and with the same property: each name resolves. (Measured over one stress round, three of six guessed document paths landed on such a directory and got no suggestion at all — including two separate guesses, in one run, at the name of the single document that level holds.)

    Every tool call recorded in {run_id}-exploration.json and {run_id}-debate.json says HOW the level was asked for — filter, offset and limit beside the tool name, the base and the path — so "did the model narrow the level, or page through it" is readable from the artefact rather than inferred from which documents happened to fall outside a default window.

    A run given a mandate also writes {run_id}-coverage.json: one row per commissioned approach with its status and detail, including the ones the run never reached, plus the stop_reason (tokens / rounds) when a cap cut the commission short. A run without a mandate writes no such file — coverage is the mandate's report.

    The hosted surface takes the same door as explore_prompt + explore_contract on POST /invocations.

    Several knowledge bases (library API). An exploration may be given more than one base (explore(..., bundle_dirs=[a, b])). Each approach it shapes records which base it belongs to (Approach.bundle_id), and run_mandate_across_bundles(mandate, bundle_dirs, ...) then runs the pipeline once per base — the ordinary run_project, with that base's own sub-mandate, and with each run's project read from that base's own validator-input.json. run_project itself still takes one bundle_dir, deliberately: it derives the project, the validator's cost baseline, the agents' read context and the retrieval key from the base it is handed, so a second directory on that call would mean silently picking one of them. A hypothesis that names no base is refused when several are configured, rather than routed to a guess. The CLI's --bundle-dir stays single-valued; multi-base is a library door today.

    Surveying those bases is deliberately cheap. list_bundles costs O(bases), never O(corpus): each entry carries the base's id, a bounded verbatim opening of its index (with index_truncated beside it when the opening was cut), how many documents and prior expert verdicts it holds, whether it ships a cost baseline, and how many cross-links could not be followed — never the whole index. The full index stays one read_file(id, "index.md") away, so the bound is a disclosure level rather than data loss. Measured 2026-08-26 over a real corpus: 112 116 → 362 tokens for three bases, 124 942 → 21 448 for 171 (report).

    Opening one level is bounded the same way (P18). read_dir answers with a window: total says how many entries — subdirectories plus concept documents — the level holds, offset/limit say which of them you were given, and a limit past the maximum is clamped rather than refused. filter narrows a level instead of paging it: a case-insensitive substring over a document's title and reference number (req_number / prosessnr) and over a subdirectory's path, answering with total_matches beside total. A filter that matches nothing is an answer, never a refusal. Measured 2026-09-14 over four delivered bases, default listing of the largest level in each: krav/N200 169 974 → 1 537 characters, krav/N100 69 250 → 1 493, R761's root 110 912 → 479 (its cost was 2 728 subdirectories, which is why the window covers both kinds), krav/N500 39 853 → 1 453. The largest single call any caller can now make is ~7 600 characters.

    A path the caller invented is refused by name rather than failing opaquely: read_file on a path the base does not hold answers REFUSED (BundlePathNotFound) and names the nearest directory that actually holds documents, so the next call has somewhere to go. Measured over the four paid runs of 2026-09-14: 10 of 32 read_file calls named such a path, and each previously reached the model as the framework's opaque Error: Function failed. while counting toward the three consecutive tool errors that end a request.

    --semantic-retrieval (S3.1) is an opt-in ranking change, off by default. Off, prior verdicts are ranked exactly as before: a structural score over the affected cost-code set, measure type and magnitude bucket, with surface text deliberately excluded. On, that score is blended with a cosine term over the same structural triple, which lets a prior verdict on a different cost-code set outrank one that ties structurally.

    What this ships is the seam, not better retrieval. The bundled FakeEmbedder is a deterministic sha256 projection carrying no semantics, so over a structural tie the resulting order is deterministic but arbitrary. Retrieval quality depends entirely on injecting a real embedder — --embedder-config selects one from a closed registry (never an import path; a config file can never name arbitrary code to load), and docs/extending.md documents the Embedder protocol. The embedding excludes description, matching the structural score and the verdict-id hash, so a flag-on run reads no surface text either.

    The flag is accepted in both run modes, but in single-project mode it requires --bundle-dir and --verdict-dir: without them it cannot take effect, and the run is refused rather than silently ignoring the flag. Nothing about a flag-off run changes, and no savings claim depends on it.

    A bundle may hold verdicts about several candidates, while its validator-input.json describes only one. A type: verdict file therefore may declare its own retrieval key in frontmatter — affected_codes, measure_type, claimed_saving_nok — and is keyed on that; omit them and it falls back to the bundle's candidate, exactly as before. The three are all or nothing: a partial declaration is refused rather than merged with the bundle candidate, since the merge would produce a key belonging to neither. promote_verdict writes all three, so a promoted verdict about one candidate never surfaces for another.

    A bundle may also ship a cost-baseline.json — the project's actual cost lines, {code: {quantity, unit_cost}} — and when it does, the deterministic validator reconciles every affected item of a proposal against it before anything else runs. A cost code the project does not have is rejected, and so is a real code carrying a quantity or unit cost outside the configured tolerance (5% by default, relative to the baseline value). Without it, every stage of the gate reasons only about numbers the proposal supplied itself, so an internally consistent hallucination passes. The reconciliation validates; it never repairs a proposal into the baseline. A bundle that ships no baseline is simply un-anchored and runs exactly as before, while a baseline that is present but malformed is an error rather than a silent fall-back to un-anchored. On the reference-domain (non-bundle) path the project's own cost items are the baseline, so those runs are always anchored.

    An un-anchored run says so. Every run stamps provenance.cost_baseline_anchored (a required boolean, so no stamp can omit it), which reaches the outbox in {run_id}-proposal.json; and when a run is un-anchored the CLI prints one line naming the skipped stage — on --live-dry-run, on a full single run, and per project in portfolio mode. An anchored run prints no such line at all: a line for something the run does not have is omitted rather than rendered empty. Anchoring stays optional; this is visibility, not a new refusal.

    The prior-verdict fold — the learning step — happens only on the --bundle-dir path; a plain --docs-dir-only run is single-shot (no fold). --decision/--rationale apply to the single-project path only and are refused in portfolio and report mode rather than ignored — a portfolio pass takes each project's verdict from its own row, so a run-level verdict flag has nowhere to go, and silently dropping a judgement an expert actually typed is the failure this partition exists to prevent. --outbox-dir must differ from --verdict-dir: writing the raw outbox into a folder later read as an inbox would re-ingest raw agent output past the promotion gate (self-contamination) — documented here, deliberately not CLI-enforced. Stop criteria and budget caps are required at startup. Try the offline end-to-end proof (no model, no network): uv run python -m portfolio_optimiser.simulation.

  • A global token cap across the whole portfolio, enforced before the call. Per-run caps alone let N projects cost N times that with no ceiling over the pass. Pass a PortfolioMeter(PortfolioBudget(max_total_tokens=…, max_tokens_per_run=…)) to run_portfolio and one ledger bounds the entire pass — and, seeded from budget.read_spend, a series of passes. It bites in three places: a remainder that cannot fund one run refuses the pass at startup (BudgetRefused); a project that cannot be funded is never started, stopping the pass structurally (budget_stop, completed runs preserved); and a chat call the remainder cannot pay for is refused rather than made (the post-charge check remains, since real usage is only knowable after the response). Spend persists via budget.write_spend, which takes an explicit stamp and no wall-clock default, so the file is byte-deterministic. Python API only — not yet exposed on the CLI.

What this enables

The reference case is portfolio cost review (the example bundle is a building-energy measure), but the architecture is designed to generalize to any setting with the same shape — candidate measures inside independent projects, numbers a deterministic tool can check, and judgement only an expert has:

  • Portfolio reviews — cost savings, energy efficiency, maintenance and procurement measures, proposed per project and validated against the project's own data.
  • Compounding organizational memory — approved expert verdicts become navigable knowledge; the next run's hypotheses start from what experts actually decided, including realization gaps no solver can compute.
  • Auditable AI — an unbroken provenance chain from expert decision back through proposal, bundle file and text span, and (with ingest) to the source system, query, and timestamp.
  • Vendor-neutral knowledge — the same bundles drive two different agent stacks; switching frameworks does not orphan the organization's curated knowledge.

The task API — runnable Python, no wrapper

main.py is the ONE process entry. It serves the hosted-agent runtime contract (port 8088 / PORT, GET /readiness, POST /invocations, clean SIGTERM exit) from portfolio_optimiser.hosting, wrapping run_project — never Workflow.as_agent(), which would bypass the deterministic validator and the rest of the gate chain. No protocol library is used: the contract is a small stdlib-asyncio server instead (single event loop, no threads — the same concurrency model as the portfolio waves). Note that the version reason this choice was originally made for is retired: the prerelease agent-framework-foundry-hosting requires agent-framework-core>=1.13.0, and since F15 (2026-09-02) this tree locks 1.16.0. Whether to adopt that package is an open question this bump deliberately did not reopen — the stdlib server is what is measured and shipped.

uv sync --frozen --no-dev      # the exact locked resolution every measurement ran against
uv run python main.py          # serves the task API

git must be on PATH for the install: two dependencies are git-tag-pinned direct references, and wheel metadata alone cannot fetch them.

A Dockerfile and an azure.yaml shipped here until 14 August 2026 and were removed on an operator directive after an external trial: what is delivered is runnable Python, and how the process is containerised, supervised or deployed belongs to whoever runs it. Git history keeps both files. The raw-text gate that pinned them (--platform linux/amd64, one copy of the start command) was deleted with them rather than weakened into a check that could only pass — the start command now has exactly one copy, in DEPLOY.md, and tests/test_handover_package_loadbearing.py is what keeps it there.

An invocation is a JSON object whitelisted onto run_project's signature — project_id and docs_dir required; verdict_input, bundle_dir, profile, max_rounds, max_tokens and top_k optional. verdict_input was required until 1.1.0, which forced an external caller to invent an expert verdict just to get a run at all; omitting it now means nobody reviewed the run, and the response's verdict_id is the key one would arrive under. Unknown fields are refused by name (400), never silently dropped. profile defaults to azure on this surface: the AZURE profile reads its endpoint and credential from the environment at call time, so the same process runs hosted (managed identity) and locally (az login) without rewiring.

Handing it to someone else

scripts/make-handover-package.sh builds one archive a receiving organisation can deploy without cloning this repository or having an account here:

scripts/make-handover-package.sh          # → dist/portfolio-optimiser-foundry-<version>.zip

The archive is git archive HEAD — tracked files only, which is why local-only files cannot enter it and why nothing curates what a receiver sees. DEPLOY.md rides along inside it and answers the receiver's first questions: what the three roles do, what the process is end to end, why there is no chat interface, and the two environment variables that decide whether the first deployment works. Gated by tests/test_handover_package_loadbearing.py.

Docs

  • Bestille en kjøring (norsk) — for the domain expert who COMMISSIONS a run: naming the approaches the run must evaluate (and/or asking the system for its own), stating what the run is for, and reading the announcement it prints before spending anything and the settlement it prints afterwards. The commission directs what is evaluated, never what is approved.
  • Ekspert-svar (norsk) — for the domain expert who has to deliver the verdict: where a judgement goes, what an approval, an approval-with-correction and a rejection actually look like, and paste-ready examples of each. Marked throughout as AI-authored and not verified professional judgement.
  • Building a knowledge base — the team recipe (technical + domain expert) for curating a bundle, with the honest expectation that a good base takes 12 weeks of dedicated work.
  • Kunnskapsbase for én kjøring (norsk) — how to compose the base for ONE specific run: which categories of knowledge follow the project, the domain and the organisation; a content-type table (owner, delivery form, role in the loop, what happens when it is missing); and a worked road project from the commission to a base that passes the dry-run check. Every technical claim is marked verified or assumed.
  • OKF consumption contracts — the three cross-repo facts this consumer and the producer are both held to: the falsification threshold, the adjudication state whose absence is unknown rather than absent, and the (bundle_id, concept_id) identity pair with its three resolution origins. Every number carries its command.
  • Target picture — the agentic loop + OKF knowledge architecture (north star).
  • Prior-art & platform research (incl. implementation register §15).
  • Ingest target picture — connectors and the ingest layer (frozen 2026-07-03).

Stack & develop

Python ≥3.10 · MAF via the split GA packages (see pyproject.toml) · uv. Backend profiles: Azure/Foundry (full) + local (fallback).

uv sync
uv run pytest
uv run ruff check .