llm-security-commons/docs/extraction-plan.md
Kjell Tore Guttormsen 7b70f5b52f feat(lexicon): publish a commons-owned pattern id with per-runtime aliases
A conformance fixture has to name a finding. The two runtimes that seed this
repository do not name the same pattern the same way -- llm-security says
"override: ignore previous instructions", the guard says
"override:ignore-previous" -- so until now no expected.json could be written
at all, including for the 64 patterns whose regex is byte-identical in both.

Each pattern now carries `id` plus an `aliases` object naming what each
seeding runtime calls it, and a top-level pattern_id_space block explains the
field, its provenance and its stability contract.

The id is adopted verbatim from the guard's port rather than invented here:
that port already carries both names, so the mapping is read from source data.
Matched by label <-> desc with em-dash normalised to hyphen, 83/83 one-to-one,
83 unique ids.

No detection data moved, and that is proven rather than asserted: labels,
patterns and flags are byte-identical in sequence, no flags key was invented
(78 before, 78 after), and stripping id + aliases + pattern_id_space
reproduces the previous committed file byte for byte -- 23566 bytes. All 83
patterns still compile in Node bare and under u (166/166) and in Python re
(83/83).

Neither consumer has ratified this id space; both were asked by coord today,
and the file records it as a proposal rather than implying agreement.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FaYqid3mejFmd9ZHsiHgp3
2026-08-09 21:46:48 +02:00

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# Extraction plan — v0.1.0
**Status: informative.** This is the plan of record for how this repository came to exist,
copied verbatim (structure preserved, lightly reformatted) from the operator brief that
opened it. It is **not** normative: nothing here constrains a consumer. When it disagrees
with `spec/` or `schema/`, those win.
Origin: **Phase 4 of the `llm-security` v8 plan**, which lives in the sibling repository
`llm-security`. That repository is context only — no session in this repository reads from
or writes to it.
## Charter
No engine code. Only: JSON data, normative specs, and a conformance corpus that several
runtimes (Node in `llm-security`, Python in a guard repo, a wiki) can run against and get
an identical verdict from. The pattern is copied from the sibling repository
`portfolio-optimiser-commons` (hard charter: "nothing here may import/depend on a
framework").
## Layout
```
llm-security-commons/
README.md # charter: data+contract+fixtures only, no engine code
lexicon/injection-lexicon.json
codepoints/carriers.json # zero-width, BIDI, Unicode-Tag ranges, homoglyph map
signatures/secret-egress.json
signatures/malware-signatures.json
signatures/active-content.json # EchoLeak: MD image/link/refdef/autolink, data:, active HTML
calibration/calibration.json # risk-score tiers, verdict/band cutoffs, grade thresholds
mapping/owasp-map.json # prefix -> LLM/ASI/AST/MCP
schema/finding.schema.json # + SARIF & JSONL profiles. Status: normative
spec/decode-pipeline.md # normative RFC-2119 decode order
conformance/ # {case}/input.txt + {case}/expected.json
STATE.md # LOCAL-ONLY / gitignored (mirror commons convention)
```
Every JSON file carries a top-level `"version"` field. Every spec carries a
`Status: normative` marker.
## v0.1.0 seed sources
`llm-security` is the canonical and richest source. **This repository's sessions have no
read access to it** — content arrives only as an operator-supplied dump. Security-critical
tables (homoglyph map, secret patterns, malware signatures) MUST come from real source
data, never from recollection or inference.
| Target | Seed source in `llm-security` (unless noted) |
|---|---|
| `lexicon/injection-lexicon.json` | `scanners/lib/injection-patterns.mjs` |
| `codepoints/carriers.json` | `scanners/unicode-scanner.mjs` + `scanners/lib/string-utils.mjs` (incl. `HOMOGLYPH_MAP`) |
| `signatures/secret-egress.json` | `hooks/scripts/pre-edit-secrets.mjs``SECRET_PATTERNS`, the **18-entry hook table**, NOT the PCRE-flavored agent-consumed variant in `knowledge/secrets-patterns.md`. *(Corrected 2026-08-09: this row originally named `knowledge/secrets-patterns.md` as the source file. The delivered dump named `pre-edit-secrets.mjs` and stated explicitly that the two are different files. The row now names the file that was actually delivered.)* |
| `signatures/malware-signatures.json` | `knowledge/signatures.json` (the SIG scanner) |
| `signatures/active-content.json` | currently only in a guard repo's `active_content.py`. If unavailable: stub with a version field and a TODO naming the source |
| `calibration/calibration.json` | `scanners/lib/severity.mjs` — risk-score tier constants, verdict thresholds, risk-band cutoffs, posture grade thresholds. *(Corrected 2026-08-09: this row said "thresholds + scanner caps" and the README said "entropy floors, scan caps, disposition ranks". No scan cap, entropy floor or disposition rank was delivered — searched across the whole dump: 0 occurrences each. Both rows now describe what arrived.)* |
| `mapping/owasp-map.json` | `scanners/lib/severity.mjs``OWASP_MAP` (+ 3 sibling maps in the same file) |
| `schema/finding.schema.json` | modelled on `scanners/lib/sarif-formatter.mjs`'s SARIF shape |
| `conformance/` | union of the guard repo's `coverage.py` matrix and `llm-security/examples/`. *(Corrected 2026-08-09: this row said "126 classes + 4 gaps-must-hold". Counted from the imported `CORE_CASES` manifest, the matrix holds **134** cases — 128 `caught` and **6** `gap`. See the conformance-source breakdown below.)* |
## Constraints
- Offline / deterministic only — no network, no model calls inside the data itself.
- Forgejo `open/` — never GitHub.
- MIT license, fork-and-own.
- `STATE.md` is LOCAL-ONLY (gitignored) — same convention as the rest of the polyrepo.
- **Behaviour preservation is the point:** this must not change a single finding in
`llm-security` when it is later consumed from here. That consumption happens in
`llm-security`'s own Phase 5 steps 34 — **not here.**
## Verification log
Every claim of fidelity below was produced by a command, not by reading. The check scripts
themselves deliberately do **not** live in this repository — executable code here would
breach the charter. They are reproducible from the description given.
### `signatures/active-content.json` — extracted 2026-08-09
Source: `llm-ingestion-pipeline-security` v0.3.4, commit `0bf0729` (2026-08-03),
`src/llm_ingestion_guard/active_content.py` + `calibration.py`. Read-only; nothing in that
repository was modified.
| Check | Method | Result |
| --- | --- | --- |
| JSON well-formed | `python3 -m json.tool` | pass |
| Patterns compile as Python `re` | translate `(?<``(?P<`, compile all 17 with declared flags | 17/17, 0 failures |
| Patterns compile as ECMAScript | `new RegExp(pattern, flags)` on all 17 | 17/17, 0 failures |
| Pattern text matches source | compare against the live `re.Pattern.pattern` of each source object, inline flags stripped | 12/17 byte-identical; 5 differ only by the documented `redundant-quote-escape` normalisation |
| The 5 normalised patterns behave identically | differential match-set comparison (offsets + captured text) against the source objects over a 30-input adversarial corpus: bare quotes, escaped quotes, markdown titles containing quotes, quoted/unquoted HTML attributes, quote runs of length 15 | 150 comparisons, 0 differences |
| The normalisation is necessary | `new RegExp('\\"', 'u')` and `'v'` in Node | both throw `Invalid escape`; the bare form compiles under `""`, `"u"` and `"v"` |
| Severities, ordinary severity, opacity floors, active-tag set, pass order | compare against `calibration.ACTIVE_CONTENT_SEVERITY`, `ACTIVE_CONTENT_ORDINARY_SEVERITY`, `URL_OPAQUE_*`, `active_content._ACTIVE_TAGS`, and the scan-call order in `scan_active_content` | all identical (23/23 tags, 6/6 severities, 4/4 floors) |
Not verified, and not claimed: that the Node consumer's active-content behaviour matches
this table. The source module states the Node port shares its severities; that is the
module's claim, and confirming it needs the Node file.
### `schema/finding.schema.json` — extracted 2026-08-09
Source: `llm-security/scanners/lib/sarif-formatter.mjs`, supplied as an operator dump. No
commit hash accompanied it, so provenance is recorded as `unknown` rather than guessed.
| Check | Method | Result |
| --- | --- | --- |
| JSON well-formed | `python3 -m json.tool` | pass |
| Valid JSON Schema | `jsonschema` `check_schema` against draft 2020-12 | pass |
| Accepts/rejects findings correctly | 2 valid + 3 invalid findings (missing `scanner`, unknown severity, `line: 0`) | 5/5 as intended |
| SARIF profile reproduces the source | re-implemented the mapping **from the commons JSON alone** and diffed `JSON.stringify` against the real `toSARIF` over 10 envelope shapes: empty, missing `scanners`, empty `scanners`, scanner with no findings, all five severities plus an unknown and an `undefined` one, five slug edge cases (double space, tab, newline, leading/trailing space, mixed case), a rule-id collision, all seven optional-field combinations, two scanners, and an explicit `version` argument | 10/10 identical, 0 differences |
| The three `known_lossiness` claims are true | executed each against the real formatter | all three confirmed, **and one earlier claim corrected**: punctuation does *not* collapse — the slug lowercases and collapses whitespace only, so `Zero-width carrier` and `Zero-width carrier!` remain distinct ids. The wrong claim was published in the first draft of this file and fixed before commit. |
Not verified, and recorded in the file as open: the finding **producer** was not supplied, so
the property list is a lower bound; `scanner` and `severity` are required by design rather
than by evidence; and the JSONL profile is left explicitly `unspecified` rather than
invented, because "one finding per line" is inference.
### `lexicon/injection-lexicon.json` — extracted 2026-08-09
Source: `llm-security/scanners/lib/injection-patterns.mjs`, supplied as operator dump 2/2
through the local coord mailbox. No commit hash accompanied it, so provenance is recorded
as `unknown` rather than guessed.
| Check | Method | Result |
| --- | --- | --- |
| JSON well-formed, `version` present, LF, trailing newline, no raw invisible code points | `python3 -m json.tool` + a byte scan for U+200B/200C/200D/FEFF/00AD and the Tag block | pass, 0 raw invisible code points |
| Pattern text and flags reproduce the source | rebuilt all four arrays **from the commons JSON alone** (`new RegExp(p.pattern, p.flags ?? '')`) and diffed label, `.source` and `.flags` against the imported dump module | 83/83 compared, 0 differences; 81/83 byte-identical, 2 declared-normalised |
| Flags were read mechanically, not by eye | extracted from each literal via `.flags` | critical 15×`i` / 3×`m` / 3 none, high 32×`i`, medium 20×`i` / 2 none, hybrid 8×`i` |
| Every pattern compiles in both runtimes | `new RegExp(src, flags)` and again with `u` in Node; `re.compile` with the equivalent `re.I`/`re.M` in Python | 83/83 in all three modes, 0 failures |
| The 2 normalised patterns behave identically | differential match-set comparison (offsets + matched text) against the source objects, bare and under `u`, over a 208-input adversarial corpus: every class member, the near-misses excluded from each class (U+00AD, U+2060, U+180E, Cyrillic х, the uppercase set, Greek look-alikes), run boundaries, repeats, empty input | 832 comparisons, 0 differences |
| Class membership was counted, not assumed | enumerated the code points inside each character class directly from the dump bytes | zero-width class = 4 (U+200B, U+200C, U+200D, U+FEFF — **not** U+00AD); Cyrillic class = 7 (U+0430, U+0435, U+043E, U+0440, U+0441, U+0456, U+0443) |
| `\/` is portable, not a defect | 9 patterns carry the redundant escape a JS regex literal requires; compiled in Node bare, Node `u`, and Python `re` | accepted by all three — kept byte-identical, recorded as a translation note for engines that reject unknown escapes |
Not verified, and not claimed: that the dump matches the module it was transcribed from.
Every check above proves this JSON agrees with **the dump**; dump-to-module fidelity is
`llm-security`'s assertion, reproducible only in a session with read access to that
repository. The severity the engine assigns to `HYBRID_PATTERNS` was not supplied and is
left `null` rather than inferred from its three sibling arrays.
### `codepoints/carriers.json` — extracted 2026-08-09
Source: `llm-security/scanners/unicode-scanner.mjs` (charset constants) and
`llm-security/scanners/lib/string-utils.mjs` (`HOMOGLYPH_MAP`), supplied as operator dump
2/2 through the local coord mailbox. No commit hash accompanied it.
| Check | Method | Result |
| --- | --- | --- |
| JSON well-formed, `version` present, no raw invisible code points | `python3 -m json.tool` + byte scan for zero-width, BIDI and Tag-block characters | pass, 0 raw invisible code points |
| Five of the six tables reproduce the source constants | rebuilt each **from the commons JSON alone** (`parseInt(codepoint.slice(2), 16)`) and diffed against the imported dump module | `ZERO_WIDTH_CHARS` 5/5, `BIDI_CHARS` 9/9, `CYRILLIC_CONFUSABLES` 13/13, tag start/end — 0 differences |
| The homoglyph map reproduces the source, including order | rebuilt the object from the entries array and compared keys, values and the whole object | 28/28 keys, values and insertion order identical |
| The map folds identically | applied NFKC + lookup with both the rebuilt and the source table over 12 inputs (Cyrillic and Greek injection spellings, Norwegian and German orthography, empty) | 0 differences |
| The exclusion rationale in the source comment is true | checked whether any of `帿ŨÆäöüßéèêñç` is a key | 0 touched — ordinary Norwegian and German orthography is not folded |
| Convenience `char` fields agree with their own `codepoint` field | `String.fromCodePoint` round-trip on every entry | 41/41, 0 mismatches |
| Character names are not from recollection | resolved every name through Python `unicodedata` against the Unicode character database | all resolved |
| Table sizes were counted, not quoted | counted from the imported constants | homoglyph map holds **28** entries, not the "~25" the dump's own comment estimates; the counted number is the one recorded |
Not verified, and marked `verified: false` **in the file itself**: the two Supplementary
Private Use Area ranges. They arrived as a source comment with no constant behind them, so
unlike the other five tables there was nothing to import and diff. That asymmetry is
recorded per-table rather than averaged into a single file-level verdict.
Recorded and deliberately **not** reconciled, in `cross_table_notes`: the repository now
holds three overlapping Cyrillic sets and two overlapping zero-width sets, and none agree
exactly. The zero-width carrier table includes U+00AD while the lexicon's pattern class does
not; the lexicon's class contains U+0456 which `CYRILLIC_CONFUSABLES` lacks, and
`CYRILLIC_CONFUSABLES` contains U+0445 which the class lacks; and six of the confusables
have no entry in the fold map. The dump states the presence set and the fold map are
deliberately distinct. The U+0456 / U+0445 divergence is reported to `llm-security` rather
than fixed here.
### `signatures/secret-egress.json` — extracted 2026-08-09
Source: `llm-security/hooks/scripts/pre-edit-secrets.mjs` (`SECRET_PATTERNS`), supplied as
operator dump 2/2 through the local coord mailbox. No commit hash accompanied it.
**The seed-source row above was wrong and has been corrected.** It named
`knowledge/secrets-patterns.md`; the dump named `hooks/scripts/pre-edit-secrets.mjs` and
stated that the two are different tables — the second is PCRE-flavoured and agent-consumed
and stays where it is. Recording a source file that was never delivered is the same defect
class as the lossiness claim corrected in `finding.schema.json`, so it is corrected here in
the same commit as the file it describes.
| Check | Method | Result |
| --- | --- | --- |
| JSON well-formed, `version` present, LF, trailing newline | `python3 -m json.tool` + byte scan | pass |
| Pattern text and flags reproduce the source | rebuilt the table **from the commons JSON alone**, sorted by the declared `order`, and diffed name, `.source` and `.flags` against the imported dump module | 18/18, 0 differences, **18/18 byte-identical** — no normalisation needed |
| Every pattern compiles in both runtimes | `new RegExp` bare and under `u` in Node; `re.compile` with `re.I` where declared in Python | 18/18 in all three modes, 0 failures |
| The ordering contract holds, and is not decorative | reproduced first-match labelling from the commons order for a Bearer header containing a JWT and for a bare JWT, against the source table | both labels identical to source: header case → `Authorization header with token`, bare case → `JWT (three-part token)` |
| Reordering is detectable, not silent | ran the same Bearer input through a reversed table | label changes to `JWT (three-part token)` — order is load-bearing, which is why every entry carries an explicit `order` field |
| `order` is contiguous | compared to `range(18)` | 017, no gaps |
Not verified, and not claimed: that the dump matches the module. Not supplied, and therefore
not invented: any severity or per-entry disposition — the source table carries a name and a
pattern and nothing else. Out of scope by the dump's own statement: the runtime
policy-injected custom patterns (entries 19+). A consumer matching only this table matches
**less** than the seed hook does when a policy is loaded.
### `mapping/owasp-map.json` — extracted 2026-08-09
Source: `llm-security/scanners/lib/severity.mjs` (`OWASP_MAP`, `OWASP_AGENTIC_MAP`,
`OWASP_SKILLS_MAP`, `OWASP_MCP_MAP`), supplied as operator dump 2/2 through the local coord
mailbox. No commit hash accompanied it.
| Check | Method | Result |
| --- | --- | --- |
| JSON well-formed, `version` present | `python3 -m json.tool` | pass |
| All four maps reproduce the source | rebuilt each exported object **from the commons JSON alone**, iterating the declared prefix list, and compared `JSON.stringify` against the imported dump module | 4/4 identical — keys, order, values and empty arrays |
| Key sets are identical across taxonomies, and counted | compared key order across all four in both the commons file and the source | one shared order, **16** prefixes, in all eight objects |
| Empty arrays survive as arrays | type- and length-checked every prefix the source maps to nothing | `agentic` TRG/AST, `skills` WFL/SIG, `mcp` WFL/TRG/SIG/AST — all still `[]`, none dropped or nulled |
| Code prefixes are homogeneous per taxonomy | extracted the alphabetic prefix of every code with a regex and asserted one per map | LLM, ASI, AST, MCP — no mixed map |
Recorded as an **open question in the file**, because it is the one thing a consumer can get
wrong while matching this map exactly: the dump does not state which *edition* of each
taxonomy the codes belong to. That matters and is not pedantry — OWASP's Top 10 for LLM
Applications was renumbered between editions, and in the 2025 edition `LLM06` is Excessive
Agency, with earlier standalone entries consolidated into other numbers and System Prompt
Leakage and Vector and Embedding Weaknesses added as `LLM07` and `LLM08`
([OWASP project page](https://owasp.org/www-project-top-10-for-large-language-model-applications/),
[2025 edition summary](https://www.gravitee.io/blog/owasp-top-10-for-llm-applications-2025-a-practical-guide)).
A bare `LLM06` therefore does not identify a risk. Two runtimes can reproduce this map
perfectly and still publish reports that disagree about what a finding means. `taxonomy_name`
is left `null` rather than guessed, and the question is reported to `llm-security`.
Not supplied, and therefore not invented: what each scanner prefix means. `UNI`, `ENT`, `PRM`
and the rest are reproduced as opaque keys. Deliberately not inherited: the dump notes that a
fallback map inside one of `llm-security`'s own agent definitions covers only part of the
prefix set — that is drift in the consumer, and the complete 16-prefix set is what moves here.
### `calibration/calibration.json` — transcribed 2026-08-09
Source: `llm-security/scanners/lib/severity.mjs`, delivered as a **prose summary** inside
operator dump 2/2 — not as source code.
**This file is the exception in this repository, and it is marked as such in its own
`verification` block.** Every other data file here was rebuilt from its commons JSON and
diffed against an imported module. There was nothing to import here: the constants arrived
as human-written prose describing the module. The differential check was therefore not run
— not "passed with caveats", not run — and the file records `verified: false` with the
specific checks that were skipped.
| Check | Method | Result |
| --- | --- | --- |
| JSON well-formed, `version` present | `python3 -m json.tool` | pass |
| Risk bands are contiguous and non-overlapping | compared each band's `max + 1` to the next band's `min` across 0100 | contiguous, no gap, no shared value |
| Band boundaries agree with the verdict thresholds | compared the BLOCK and WARNING score triggers to the band lower bounds | BLOCK 65 = Critical band min; WARNING 15 = Medium band min |
| `reachable_minimum` is arithmetic, not a new claim | recomputed `base + min(cap, log2(2) * mult)` independently for all four tiers | 80 / 48 / 20 / 4 — exact, because `log2(2)` is exactly 1 |
| Rebuild-from-commons and diff against source | **not run** — no importable source | — |
| Differential scoring over a corpus | **not run** — the formulas are engine and were not supplied in runnable form | — |
Recorded in the file as `not_supplied`, so the absence is visible rather than inferred: the
README, this plan's seed-source table and this plan's layout block all described *this file*
as holding **entropy floors, scan caps and disposition ranks**. None of the three arrived in
any dump — searched across the entire dump message: `entropy` 0 occurrences, `disposition` 0,
`rank` 0, `floor` 0. All three descriptions have been corrected to name what arrived rather
than what was expected. (`signatures/active-content.json` does carry a Shannon-entropy floor,
extracted from the guard repository; that is a different file with a different source, and is
not what the calibration rows promised.)
The consequence is stated in the file and is worth repeating here, because it inverts this
repository's central rule: for every other file, a consumer that disagrees is wrong. For this
one, until the module is supplied in executable form, a disagreement is not automatically the
consumer's bug.
## Conformance sources — counted 2026-08-09
The guard's `coverage.py` is readable from a session here (the read boundary covers
`llm-security` only, not the guard repository), so the matrix was imported and counted rather
than estimated. `CORE_CASES` holds **134** cases: 128 `caught`, 6 `gap`.
Only part of it can become a static `input.txt` / `expected.json` pair, because only part of
it is text-in / findings-out:
| Probe kind | Count | Convertible? |
| --- | --- | --- |
| `_scan_case` — scan a payload, assert a label | 103 | yes |
| `_scan_case_okf` — scan an OKF document body | 2 | yes, if the fixture input may be a structured document rather than plain text |
| `_predicate_case` — assert an engine-internal predicate (disposition compounds, documented gaps) | 13 | no |
| `_raise_case` — assert the guard raises a typed error (contract asserters, OKF rejecters) | 16 | no |
The 29 non-convertible cases are not a coverage hole in this repository. They exercise a
runtime's **API surface** — that a Python call raises `OKFPathError`, that a disposition
engine composes two findings a particular way. This repository publishes data and fixtures and
explicitly does not own an API, so those rows belong to the guard's own suite, the same way
the `Planned` rows in the README are named rather than faked.
Of the 103 `_scan_case` rows, 83 are one-per-lexicon-pattern. Those are also the rows most
affected by the id question below.
**Blocking issue found while counting.** The guard and the Node table are two ports of one
source file and they do not agree: 64 of 83 patterns byte-identical, 6 differing only by
escaping, and **13 behaviourally divergent with concrete witness inputs** — in both
directions. They also disagree about pattern identity itself (`override:ignore-previous` vs
`override: ignore previous instructions`). Full measurement, method and limits:
[`lexicon-port-divergence.md`](lexicon-port-divergence.md). Nothing was changed in any data
file as a result — behaviour preservation holds, and the divergence is reported to the two
owning repositories instead.
**Half of it is now cleared (operator decision, 2026-08-09).**
`lexicon/injection-lexicon.json` 0.2.0 publishes a commons-owned `id` per pattern with an
`aliases` object per runtime, adopted verbatim from the guard's port rather than invented.
Findings can therefore be named. What still blocks the corpus is the other half: the 13
divergent patterns have no agreed expected behaviour, and a fixture for them would have to
pick a winner.
## Definition of done for v0.1.0
1. Repository initialized, Forgejo remote `open/llm-security-commons`, MIT, `STATE.md`
gitignored.
2. Every file in the layout above present and populated from verified seed data — or
explicitly and visibly stubbed where the source was unavailable.
**Status 2026-08-09: unmet, deliberately, and this is why no tag has been cut.** Six of
the nine data files are present and verified. Three are neither present nor stubbed:
`signatures/malware-signatures.json` (seed data not delivered),
`spec/decode-pipeline.md` (needs the decode implementation; a normative spec inferred
from a data dump would carry a `Status: normative` marker and pass every convention
check while asserting something nobody verified) and `conformance/` (blocked — see
*Conformance sources* above: 105 of the guard's 134 cases are convertible, but a fixture
cannot name a finding until commons owns a pattern id both runtimes map to, and 13
patterns behave differently between the two ports).
They are absent rather than stubbed on purpose: an empty `conformance/` and a
contentless normative spec would both *pass* the mechanical checks in this document
while making the repository look more finished than it is. They are named as **Planned**
in the README instead, and are not linked, so nothing points at a file that does not
exist. Whether v0.1.0 ships without a conformance corpus is an operator decision, not a
session one: the README's own pitch is that consumers can be held to the same answer on
the same input, and a tag with zero cases cannot deliver that.
3. All JSON well-formed, every data file carrying `"version"`, every spec carrying
`Status: normative`.
4. Tagged `v0.1.0` and pushed.
5. A `coord` message sent to `llm-security` announcing that the repository and `v0.1.0`
exist, so Phase 5 step 3 (vendoring) can start from there.