The LAST second-brain slice; the S0–S3e arc is now complete.
(b) Retire the dead, zero-reader content-history.md across its 8 plumbing
surfaces: the flaky Stop-hook writer prose, the template (git-rm'd), the
migrate-data.mjs B1 MOVE entry + its test assertions, .gitignore, the gate
SC2_CLASSES guard, the data-path ref-doc, and a session-start comment. SC1
grep = 0; migrate suite 5/5 (R8 idempotency demonstrated).
(c) `brain reconcile` — read-side triple-post reconciliation joining silo 1
(## Recent Posts, auto-tracked creation) to the silo 2↔3 graph, surfacing the
coverage gap: posts created via the plugin but never `brain ingest`-ed. New
pure core scripts/brain/src/reconcile.ts (parseRecentPosts tracks the WRITER
format state-updater.mjs:116, NOT the date-only pruner; reconcileRecentPosts
matches hook→record.body→graph for the in-graph/in-brain-only/orphaned tiers;
loadRecentPosts reads STATE_FILE via the canonical getStateFile() chain — a new
cross-seam read, the state file lives outside the brain dataRoot). Wired as the
`brain reconcile` CLI subcommand (inline parsePublishedRecord loader, not the
body-less listPublished). Read-only: never writes the state silo.
Tests (verified live): gate 99/0/0 (ASSERT floor 82→84; new Section 16f
self-test + CLI grep) · brain 127/127 (floor 114→127, +13 reconcile) · hook
suite 136/136. SC4/SC6 end-to-end run is a real behavioural pass (STATE_FILE
seam read + fallback). Honest limit: read-side cannot reconstruct un-captured
specifics/trends — auto-capture is the flagged follow-up.
Brief/plan: docs/second-brain/{brief,plan}-sb-s3e.md (fbad29d). Go-before-code
gate cleared (operator: retire · read-side · build-now).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RigJBiRFNtFZKCz21qNbQ4
session-start.mjs (zero-dep, Edit): unconditional brain/+ingest/ scaffold-ensure
(mkdir, runs on the fresh-install path too); a consolidation-due nudge in the
reminders block (counts published records + reads consolidation-state.json last_run
via getDataRoot — same root the CLI --apply writes; no profile.md parse, \n idiom,
null-safe never-nags); a brain-init nudge appended AFTER the if/else so the
fresh-install branch's context reassignment can't clobber it. + readdirSync import.
SC6 hook test (5 cases) via heredoc. Hook suite 131→136/0; no recompile (body-only edit).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RigJBiRFNtFZKCz21qNbQ4
SessionStart now warns (>=7d, warn-only) when the persistent trend store's
newest capture is stale, firing ONLY when the store already holds captures
(a never-scanned user is never nagged). Neutral wording — "scan for trends"
hits trend-spotter's own trigger; no hardcoded beat (de-niche invariant).
- store.ts: newestCaptureDate() — pure max-capturedAt staleness signal (SSOT)
- cli.ts: status [--json] subcommand (count + newest + daysStale)
- session-start.mjs: trendsNewestCapture() reads trends.json as raw JSON
(no tsx spawn at session start) + the reminder line, beside import-staleness
- tests: +3 store tests (newestCaptureDate) + hook subprocess test (3 cases:
>=7d fires, <7d silent, absent/empty silent + no crash)
- test-runner.sh: trends floor 21->24
Verified: trends 24/24 · all hook tests 131/131 · gate 89/0/0 · real render
confirms "Trend signals are N days old. Scan for trends…".
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RigJBiRFNtFZKCz21qNbQ4
Fourth sub-pass of the S29 plugin-wide terminology scrub: the banned brand phrase
"thought leadership" (FORM A) removed from the remaining surfaces — skills, a config template,
shipped assets, and a test fixture. 8 edits across 6 files. Vocabulary consistent with
S29a-S29c: "thought leadership angle(s)" -> "content angle(s)"; the "Value Test" family ->
"Authority Value Test"; "Standard Thought Leadership Post" -> "Standard Post" (matches the
S29a/S29c "Standard Post Structure" equivalent).
Edits: skills/linkedin-content-creation (3) "Identify Thought Leadership Angles" -> "Content
Angles", "Standard Thought Leadership Post" -> "Standard Post", "The 8 Thought Leadership
Angles" -> "The 8 Content Angles"; skills/linkedin-strategy:176 phase-focus cell "Thought
leadership, cross-platform" -> "Signature content, ..." (avoids the Authority-phase column
echo); config/user-profile.template:35 "Build thought leadership & authority" -> "Build
authority & influence"; assets/checklists/quality-scorecard:136 "Passes thought leadership
test" -> "Passes Authority Value Test"; assets/case-studies/case-study-template:173 "Best for:
Thought leadership" -> "Authority content"; hooks/scripts/__tests__/clipboard-helper.test:61
unicode fixture "Thought leadership" -> "Authority" (emoji + arrow retained; coverage unchanged).
Scope (operator-locked, inherits S29a-S29c): FORM A only. FORM B = 8 untouched -- the 5
buzzword-denylist entries MUST list the banned word ("thought leader"), plus 3 role usages
(linkedin-networking x2, README "niche thought leaders"). The 21 thought-leadership-angles.md
filename pointers deferred to S29e. No anchor links to the changed headers anywhere in the
plugin. Forward-looking docs already clean.
Verify: FORM A in scope = NONE; FORM B unchanged (8); filename pointers unchanged (21);
clipboard-helper test 13/0; gate 81/0/0; counts 29/19/26/6 + v0.5.0 unchanged.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016qgzo6rxthw7KuxHjn5vyE
Closes the 2 grep/Read-verified findings from the S12 cold full-brief re-review
(docs/remediation/review.md, WARN 0/1/1/0, 0 dropped) and closes the $-injection
CLASS — not the line — across the whole state-updater.mjs mutation surface.
See docs/remediation/review.md (S13 ALLOW, 0/0/0/0) for the full closure record:
replaceField -> replacement function; the 3 additive-insert sites -> functions
(m === $1, behavior-preserving); a scalar assert.match pins last_post_topic; and a
behavioral, coverage-complete, self-testing Section 12 guard (check-replace-safety.mjs)
that is mutation-proven. Docs three-doc + residuals updated. test-runner.sh 71/0/0,
node --test 98/98.
Closes the 2 grep-verified findings from the S11 cold full-brief re-review
(docs/remediation/review.md, BLOCK 1/0/1/0, 0 dropped). Both were the NEXT
RING of the meta-class S10/S11 converged: a propagation miss — the fix had
landed where the SC named the file, not in the render-source it depends on.
BLOCKER (command->reference propagation): references/ab-testing-framework.md:166
still shipped the banned A/B "Significant? (>20%)" Yes/No verdict column while
commands/ab-test.md (which RENDERS from it, inlined at :30, presented at :69)
had been cleaned to the honest "Directional?" framing. Re-framed the reference
result template to match the command verbatim (header + the directional note)
and retuned :38 "20% significance threshold" -> "minimum-meaningful-difference
threshold". The whole render chain is now significance-verdict-free.
MINOR ($-replacement, class-closed not line-patched): the newest-first section
appends/rewrites in hooks/scripts/state-updater.mjs passed a replacement STRING
embedding untrusted user content to String.replace, so dollar-sequences
($1 / $& / dollar-backtick / dollar-apostrophe / $$) in a topic/hook/partner
(e.g. "$100 budget cut") re-injected the captured heading and dropped
characters, silently corrupting state. Converted all 5 content-bearing sites
(Recent Posts, prune, Milestone Log, First-Hour, Outreach) to replacement
FUNCTIONS; the 3 remaining $1 sites only interpolate date scalars. +4
$-bearing regression tests — incl. the prune fixture, which itself had to
switch to a function (the bug bit the fixture as it was being written).
META (generalize the lint to the propagation-miss class): new test-runner.sh
Section 11 — render-chain propagation guard. Forbids the significance-verdict
column (Significant? adjacent to "(" or a table pipe) across the WHOLE render
chain (commands + every inlined reference + adjacent surfaces), with a
permanent non-vacuity self-test (3 verdict forms caught, 6 legitimate
Significant/significance/Directional? forms ignored) and an e2e mutation-proof.
Generalizes S10/S11's "fix the class, not the line" to command->reference.
Pre-patch render-chain sweep confirmed ab-testing-framework.md was the SOLE
propagation survivor (so a 6th review finds no 3rd). test-runner.sh 70/0/0;
node --test 98/98. CLAUDE.md lint enumeration synced.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Closes the S8 re-review (BLOCK 3/4/1). The S8 fix patched only the 2 strings S7 named; the re-review found 6 more same-class survivors. Per the systemic read, this is a comprehensive sweep, not a per-line patch.
Reconciled every retired engagement-coefficient + model-fact survivor against the canonical references/algorithm-signals-reference.md (order, not coefficients; comment ≈ 2x a like; no model name/params):
- glossary.md: coefficient table + Save-Signal '10x weight' → canonical ordering (citation now true)
- engagement-frameworks.md, analytics-interpreter.md, content-optimizer.md, pipeline.md, engagement-coach.md: the 10x/8x/7-9x/2.5x/0.2x system (incl. 4 survivors the re-review did not cite) → ordering
- playbook: '15x more algorithmic boost' + video '5x more conversations' → directional, sourced
- profile.md + linkedin-voice/SKILL.md: '150B parameter foundation model' → '2026 relevance-ranking model'
- quality-scorecard.md: '360Brew Validation' → topic-relevance framing
- setup.md: 'thought leadership plugin' → 'LinkedIn Studio plugin'
Lint (MAJOR 4): rebuilt scripts/test-runner.sh STALE_STATS to forbid EVERY retired-class phrasing (not the 2 S7 strings) + widened scope to assets/checklists/. Targets retired phrasings (7-9x, (10x), '10x weight', '5x more conversations'), NOT bare 10x/15x/5x (legit 5x5x5 / cadence / pixel-dims / '10x your reach' hyperbole). Proven non-vacuous: catches all 10 retired strings, ignores all 10 legit uses.
Tests (MAJOR 7): added no-anchor fall-through tests for recordFirstHourPlan + recordOutreachContact (date scalar not written/reported, section still appended). MINOR 8: reflowed newsletter.md content-repurposer wiring onto one line.
test-runner.sh 66/0/0; node --test 94/94 (was 92, +2). NO push until /trekreview re-clears the gate.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Close the 5 findings from the S7 /trekreview release gate (review.md, verdict BLOCK):
- BLOCKER: comment-multiplier "5x" reconciled to the canonical order-only framing
(no fixed multiplier) in agents/engagement-coach.md, linkedin-growth-playbook,
linkedin-formats.md — per algorithm-signals-reference.md ("do not quote a comment
multiplier").
- BLOCKER: carousel rate "6.60%/6.6% (highest)" reconciled to "~7% top organic
format" in linkedin-formats.md:42 (was self-contradicting :50) and
assets/templates/carousel-templates.md.
- Lint hardening: test-runner.sh STALE_STATS now matches 6.60% + the 5x comment
folklore and scans agents/ + assets/templates/ — the grep that defines the
Phase-0 criterion now catches both BLOCKERs.
- MAJOR: onboarding.md command count 26 -> 27.
- MAJOR: add section-append-branch (production-path) tests for recordFirstHourPlan
+ recordOutreachContact against a template-layout fixture.
- MINOR: move date-scalar changes.push inside the write branch in state-updater.mjs.
Verify: node --test hooks/scripts/__tests__/*.test.mjs -> 92/92; bash
scripts/test-runner.sh -> 66/0/0. NO push until /trekreview re-confirms ALLOW/WARN.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Step 17 (Wave 4 S4) of the audit remediation. Applies research/03 §D5 + the
two S2 residual fixes folded in. No new commands/agents (counts stay 27/19).
Newsletter (commands/newsletter.md): new "Distribution channel" section after
Step 10 teaching the HONEST native-newsletter mechanics — bypasses organic feed
ranking via ONE deduplicated notification per subscriber per edition (NOT a
three-touchpoint blast); the mass invite fires once → ~1-2K follower floor
(wait until you can spend it); realistic cold-start 0-100 subs months 1-3;
discloses non-export / no-canonical / no-read-analytics / per-subscriber decay;
explicit below-vs-above-floor decision rule. Sourced to research/03 D5.
Profile (commands/profile.md): new "Profile SEO" section — headline as the
highest-weight search field + a per-section keyword-target table
(headline/about/experience/skills/featured), consistency-over-stuffing rule.
Outreach (commands/outreach.md): Step 8c persists the pipeline board to tracked
state via the new recordOutreachContact mutation (mirrors Step 16's
recordFirstHourPlan): additive last_outreach_date/outreach_active scalars + a
non-R-initial ## Outreach Pipeline section in state-updater.mjs +
config/state-file.template.md + --record-outreach CLI branch. +7 tests
(state-updater 26→33, full hook suite 83→90).
Residual 1 (growth-playbook:216): 9:16 "distribution boost" → 4:5/1:1 guidance
(9:16 mobile-only opt-in; "immersive distribution" = uncorroborated heuristic).
Residual 2 (video-strategy-guide:300): "3-second test determines 70% retention"
→ "front-load value for muted autoplay" (three-second hook is folklore, not a
LinkedIn signal).
Verify: grep checks 1-5 pass; test-runner.sh exit 0 (stat-consistency green);
state-updater 33/33. [skip-docs] — tre-doc + version bump deferred to Step 21.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Wire orphan agent #11 (engagement-coach) by giving it a command surface, and
add the tracked first-hour state the plan calls for (remediation Step 16).
- commands/firsthour.md (new, 27th command): post-publish first-hour /
reply-loop sprint. Delegates plan construction to engagement-coach via
Task (subagent_type: linkedin-studio:engagement-coach) — returns a grouped
target list (whales/inner-circle/ICPs/new connections), 2-3 seed
self-comments + 3-5 CEA replies in the user's voice, and a minute-by-minute
timeline anchored to publish time. Presents timeline/targets/drafts +
velocity checkpoints, auto-copies the drafts to clipboard, persists the
plan, then hands off to post-feedback-monitor for the 48h window.
- hooks/scripts/state-updater.mjs: new pure mutation recordFirstHourPlan()
mirroring updatePostTracking — additive by contract (inserts
last_firsthour_date after last_post_date when absent, creates the
## First-Hour Plans section when absent, never touches existing fields).
Section name is deliberately non-R-initial so it stays outside
pruneContentHistory's "## Recent Posts ... (?=\n## [^R])" capture window.
+ a --record-firsthour CLI branch for parity with the other mutations.
- config/state-file.template.md: additive scalars (last_firsthour_date,
firsthour_active) + the ## First-Hour Plans section.
- hooks/scripts/__tests__/state-updater.test.mjs: extend (existing file) with
7 recordFirstHourPlan tests — section creation, field insertion vs in-place
update (no duplication), round-trip non-interference, graceful empty
defaults, changes array.
- CLAUDE.md: register the command (## Commands 26 -> 27, table row).
- scripts/test-runner.sh: EXPECT_COMMANDS 26 -> 27 (registration guard).
Verify: grep 'subagent_type: linkedin-studio:engagement-coach' commands/ ->
firsthour.md; node --test state-updater -> 26/26; full hook suite -> 83/83;
bash scripts/test-runner.sh -> exit 0 (62 passed, commands 27/27).
Plan Step 16 (Wave 4 S3).
[skip-docs]: tre-doc + version bump deferred to Step 21 per remediation plan.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Wire the orphan differentiation-checker (#10) into the five short-form
creation commands (post/quick/react/carousel/video) as a De-AI /
Differentiation Gate at each command's quality-check step: confirm the
LinkedIn-named substance signals (personal substance, original thinking,
concrete specifics, genuine voice) + a soft engagement-bait check, and
delegate an originality pass to linkedin-studio:differentiation-checker
when the angle risks commodity content. Add Task to allowed-tools in
quick/react/carousel (post/video already had it from Step 13).
Extend (not duplicate) hooks/prompts/voice-guardian.md's AI-pattern
section with the same named signals from research/01 D8 + research/03 D4.
Runtime-loaded prompt — no compile-hooks.py, no hooks.json change
(verified: compile-hooks --check reports no drift).
Test: new hooks/scripts/__tests__/linkedin-content-filter.test.mjs pins
the content/non-content boundary the gate is scoped by (14 tests).
Full hook suite 76/76, structure lint 61/61.
Plan Step 14 (Wave 4 S2). Counts unchanged (26 commands / 19 agents).
[skip-docs]: tre-doc + version bump deferred to Step 21 per remediation plan.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Wave 2 / Step 5 of the remediation plan (coupled criticals: voice-leak +
placeholder-detection).
Voice profile (the adopter-default leak):
- Ship a PII-free placeholder at authentic-voice-samples.md carrying a
<!-- VOICE_PLACEHOLDER --> sentinel + neutral default voice principles.
- Migrate the author's real profile to gitignored authentic-voice-samples.local.md
(already matched by *.local.md; added an explicit, commented .gitignore entry so
the intent is unmissable). NO git-history rewrite — the historical file is
attributed authorship, not a secret (per the plan threat model).
- Add authentic-voice-samples.template.md — a clean fill-in template for adopters.
- personalization-score.mjs: detect the sentinel (deterministic) instead of the
unreliable `[Your Name]` heuristic, so the placeholder scores 0 voice points and
a populated profile (sentinel removed) earns the 25.
- Both voice writers replace-not-append on the placeholder: setup.md (merge ->
replace-if-placeholder) and onboarding.md (append -> replace-if-placeholder), so
populating removes the sentinel; updated setup.md's stale heuristic table.
Operator decisions (deviations from plan-literal, approved this session):
- KEEP the plugin.json author name. The plan said scrub author -> neutral/org, but
that contradicts its own LICENSE reasoning (intentional MIT attribution) and all
5 sibling plugins keep author = the author; scrubbing only this one would create
inconsistency for zero security gain (the name is public-by-design). The voice
placeholder fully fixes the adopter-inheritance bug.
- Scrub the stale "January 2026 360Brew" brand from the plugin.json description and
the "360brew" keyword (locked decision: no publishable model name/date). This is
a Wave-1 propagation miss surfaced here because plugin.json was in Step 5's
touch-scope.
Flagged for follow-up (NOT done here — out of Session 2 scope):
- The lint's stat-consistency grep (scripts/test-runner.sh) scans references/,
commands/, skills/, hooks/prompts/, CLAUDE.md, README.md — but NOT
.claude-plugin/plugin.json, which is why the 360Brew brand slipped Wave 1.
Needs a Session-1-scoped lint extension to add plugin.json to the scan set.
- Readers (user-prompt-context.mjs, voice-guardian.md, state-update-reminder.md)
read the tracked .md (placeholder), per the plan. The operator's real voice now
lives in the gitignored .local.md, which nothing reads. To use it, readers + the
voice score should prefer .local.md (matching the user-profile.local.md
precedent). Deferred as a coherence follow-up for operator review.
Test-first: hooks/scripts/__tests__/personalization-score.test.mjs (red on the
placeholder scoring 25 under the old heuristic, green after the sentinel fix). Hook
suite 62/62, structural lint 0 failed.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
BREAKING CHANGE: the marketplace slug, the agent namespace
(linkedin-studio:<agent>), and the runtime state-file path
(~/.claude/linkedin-studio.local.md) all change. Reinstall required;
existing state migrated in place (post metrics, streak, history preserved).
The /linkedin:* commands are unchanged — the command namespace is set
per-command in frontmatter and was always independent of the plugin slug.
Functionality is byte-identical to v2.4.0; this release is pure identity.
- dir + manifests: plugins/linkedin-studio + plugin.json + root marketplace.json
- agent namespace updated in commands/newsletter.md (only functional invoker)
- state path updated in 4 hook scripts + topic-rotation prompt + state template
- catch-all skill dir renamed skills/linkedin-studio (5 functional skills unchanged)
- docs + version bump to 3.0.0 across README badge, CHANGELOG, root README/CLAUDE.md
- historical records (CHANGELOG past entries, docs/ build artifacts,
config-audit v5.0.0 snapshots) intentionally retain the old slug
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Pure functions for post tracking (streak, week rollover, first_post_date),
content history pruning, and follower count updates. 19 tests green.
Follows week-rollover.mjs pattern (pure functions) + queue-manager.mjs
pattern (I/O wrapper with atomic writes).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Pure-function iCal generator with CRLF endings, line folding at 75 octets,
VALARM reminders, VTIMEZONE, and special character escaping. 16 tests green.
Standalone CLI mode: node ical-generator.mjs --from-queue --output path.ics
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
TDD: 13 tests written first, then implementation.
Exports copyToClipboard(text) and clipboardAvailable() — never throws.
Supports darwin (pbcopy), win32 (clip), linux (xclip/xsel fallback).
Dual standalone/import mode following personalization-score.mjs pattern.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add /ultraresearch-local for structured research combining local codebase
analysis with external knowledge via parallel agent swarms. Produces research
briefs with triangulation, confidence ratings, and source quality assessment.
New command: /ultraresearch-local with modes --quick, --local, --external, --fg.
New agents: research-orchestrator (opus), docs-researcher, community-researcher,
security-researcher, contrarian-researcher, gemini-bridge (all sonnet).
New template: research-brief-template.md.
Integration: --research flag in /ultraplan-local accepts pre-built research
briefs (up to 3), enriches the interview and exploration phases. Planning
orchestrator cross-references brief findings during synthesis.
Design principle: Context Engineering — right information to right agent at
right time. Research briefs are structured artifacts in the pipeline:
ultraresearch → brief → ultraplan --research → plan → ultraexecute.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
