Verification — R89 Phase B seal: θ Phase 3 graduation

β task ID: 1b107f0c-9554-4d3a-8630-d3e5f620dd39 Branch: feature/r89-seal-theta-phase-3 Worktree: .worktrees/claude/r89-seal-theta-phase-3 Base: origin/main @ 367c9595 (post-#246; θ Phase 3 shipped 13/13) Implement commit: 595c1d4f

Acceptance criteria — pass / fail

# Criterion Status Evidence
1 θ concept doc colibri_code: none → partial PASS git grep "^colibri_code:" docs/3-world/physics/laws/consensus.md → colibri_code: partial
2 θ concept doc status: spec → partial PASS git grep "^status:" docs/3-world/physics/laws/consensus.md → status: partial
3 θ concept doc phase: 0 → 3 PASS git grep "^phase:" docs/3-world/physics/laws/consensus.md → phase: 3
4 θ concept doc body §Phase 3 reality replaces §Phase 0 reality PASS Diff shows line 16 rewritten; new paragraph names all 13 sub-tasks + ADR-002 Option A + ADR-003 Option C
5 θ concept doc §Phase 3 posture replaces §Phase 0 posture PASS Lines 193–198 rewritten; new 6-bullet block names MCP tools, vote tables, ADR strategies, λ equivocation wiring, Phase 4+ scope
6 CLAUDE.md §10 maturity claim says “11 ship code” with θ named PASS Line 207 — explicit 11 ship code and α β γ δ ε ζ η θ κ λ ν listing
7 CLAUDE.md §10 maturity claim says “4 remain spec-only” (drops θ) PASS Line 207 — explicit 4 remain spec-only and ι μ ξ π listing
8 CLAUDE.md §10 MCP surface count “14 → 23” PASS Line 207 — explicit so the surface is 14 → 23
9 CLAUDE.md §10 frontmatter-graduations parenthetical adds R89 Phase B (θ) PASS Line 207 — explicit R89 Phase B (θ)
10 CLAUDE.md new changelog entry dated 2026-05-13 PASS New entry appended after R89 Phase A entry; starts *Updated R89 Phase B — 2026-05-13
11 Changelog entry cites all 13 θ PRs by number PASS Entry names: #234 P3.1.1, #237 P3.1.2, #241 P3.1.3, #238 P3.2.1, #236 P3.3.1, #243 P3.3.2, #242 P3.3.3, #235 P3.4.1, #240 P3.5.1, #239 P3.6.1, #244 P3.7.1, #246 P3.8.1, #245 P3.9.1 — all 13
12 laws/index.md preamble “three ship code, one spec-only” PASS Line 14 — explicit three ship code (η Proof Store at Phase 0, κ Rule Engine at Phase 1, θ Consensus at Phase 3), one is spec-only (ι State Fork)
13 laws/index.md θ row graduates to partial PASS Line 22 — [θ Consensus](consensus.md) — \colibri_code: partial` — shipped Phase 3 (R89): …`
14 npm run build green PASS dist/db/migrations populated; tsc exit 0
15 npm run lint green PASS eslint src exit 0; zero violations
16 npm test 3102/3102 pass; 69/69 suites PASS Test Suites: 69 passed, 69 total; Tests: 3102 passed, 3102 total; Time: 40.61s
17 ADR-002 status untouched (PROPOSED) PASS git diff docs/architecture/decisions/ADR-002-vrf-implementation.md empty
18 ADR-003 status untouched (PROPOSED) PASS git diff docs/architecture/decisions/ADR-003-bft-library.md empty
19 No src/ file touched PASS git diff --stat shows 3 files: CLAUDE.md, consensus.md, laws/index.md — all docs/ or root
20 ι/μ/ξ/π frontmatters untouched PASS git diff docs/3-world/physics/laws/state-fork.md docs/3-world/social/identity.md docs/3-world/physics/enforcement/{integrity,governance}.md empty

Total: 20/20 PASS.

Greek concept counter — final state

After this PR merges, grep -rh "^colibri_code:" docs/3-world/ yields:

Concept File colibri_code
α (System Core) docs/3-world/execution/index.md partial
β (Task Pipeline) docs/3-world/execution/task-pipeline.md partial
γ (Server Lifecycle) docs/2-plugin/index.md partial
δ (LLM Router) docs/3-world/social/llm.md partial
ε (Skill Registry) docs/3-world/execution/skill-registry.md partial
ζ (Decision Trail) docs/3-world/execution/decision-trail.md partial
η (Proof Store) docs/3-world/physics/laws/proof-store.md partial
θ (Consensus) docs/3-world/physics/laws/consensus.md partial ← this PR
ι (State Fork) docs/3-world/physics/laws/state-fork.md none
κ (Rule Engine) docs/3-world/physics/laws/rule-engine.md partial
λ (Reputation) docs/3-world/social/reputation.md partial
μ (Integrity) docs/3-world/physics/enforcement/integrity.md none
ν (Integrations) docs/4-additions/index.md partial
ξ (Identity) docs/3-world/social/identity.md none
π (Governance) docs/3-world/physics/enforcement/governance.md none

Shipping total: 11/15 (α β γ δ ε ζ η θ κ λ ν). Spec-only total: 4/15 (ι μ ξ π).

This matches the CLAUDE.md §10 claim exactly.

MCP tool surface — final state

Surface Count Source
Pre-Phase-A (post-R75 Wave I) 14 β:5 + ε:1 + ζ:4 + η:2 + system:2
Post-Phase-A (post-R89 #232) 18 + 4 λ tools (reputation_get, reputation_history, reputation_leaderboard, reputation_check_gates)
Post-Phase-B (post-R89 #244, this PR seals narrative) 23 + 5 θ tools (consensus_propose, consensus_vote, consensus_finality, consensus_gossip, vrf_eval)

The live code has been at 23 since b5f3ffd5 (#244 merged 2026-05-12). This PR brings the narrative claim in CLAUDE.md §10 to match.

CLAUDE.md §10 — full text post-edit (canonical)

Maturity: Execution 100% specified · Intelligence 100% specified · Legitimacy 33% specified. Phase 0 is code-complete on every non-deferred task; Phase 1 closed κ on 2026-05-07 (R87); Phase 2 closed λ on 2026-05-12 (R89 Phase A); Phase 3 closed θ on 2026-05-13 (R89 Phase B). Of 15 Greek-letter concepts, 11 ship code (colibri_code: partial — α β γ δ ε ζ η θ κ λ ν); 4 remain spec-only for later phases (ι μ ξ π, colibri_code: none). δ shipped as Phase 0 stubs in R75 Wave I per ADR-005 §Decision … κ closed Phase 1 across 20 sub-tasks in R85→R87 (PRs #205–#220); λ closed Phase 2 across 7 sub-tasks in R89 Phase A (PRs #226–#232), adding 4 MCP tools; θ closed Phase 3 across 13 sub-tasks in R89 Phase B (PRs #234–#246), adding 5 MCP tools, so the surface is 14 → 23. Per ADR-006, partial is the correct graduation for a shipped phase — complete is reserved for when a concept’s full phased spec ships. Frontmatter graduations: R75 Wave H.2 (7 concepts), Wave I (δ), R89 Phase A (κ + λ), R89 Phase B (θ).

Test gate evidence 

Test Suites: 69 passed, 69 total
Tests:       3102 passed, 3102 total
Snapshots:   0 total
Time:        40.61 s
Ran all test suites.

Pre-test note: an initial baseline run on the worktree showed 2 failing suites with import.meta TS compile errors (parity-harness.test.ts and witnesses.test.ts). The cause was an uninitialized dist/ directory in the fresh worktree — the suites compile import.meta correctly when the TS project state is warm. After npm run build seeded dist/ (build gate), the test gate ran clean: 3102/3102. The failures were not a regression introduced by this PR (docs-only edits cannot change TS compilation behavior).

Build gate evidence 

> colibri@0.0.1 build
> tsc

> colibri@0.0.1 postbuild
> node scripts/copy-migrations.mjs

copy-migrations: copied 8 migration(s) … dist/db/migrations

Exit 0. Zero TS errors. Zero warnings.

Lint gate evidence 

> colibri@0.0.1 lint
> eslint src

Exit 0. Zero violations.

Out-of-scope spec-drift (R90+ candidates)

Two doc-reconcile items were surfaced during P3 implementation and are NOT addressed by this seal. Both are listed in the PR body for visibility:

  1. consensus.md L40 honest-majority invariant restatement off-by-one. The line reads q + f = n + 1 - (n mod 3 == 0 ? 1 : 0). For any n ≥ 1 this simplifies to q + f = n. The canonical formulas at lines 25–27 (the formula of record) are correct; only the restatement at L40 needs alignment. Doc-only reconcile.

  2. s06 24h-dispute window vs consensus.md L118 consecutive-rounds. P3.2.1 reconciled this operationally: the consecutive-rounds rule is the active operational gate; the 24h dispute window is a parallel HARD → ABSOLUTE gate. Both rules are individually correct but the doc intersection needs explicit framing. Doc-only reconcile.

ADR status

ADR Status pre-PR Status post-PR Note
ADR-002 (VRF) PROPOSED PROPOSED (unchanged) This PR cites Option A as the shipped strategy but does not move the ADR to ACCEPTED. Separate ADR-acceptance PR needed.
ADR-003 (BFT) PROPOSED PROPOSED (unchanged) This PR cites Option C as the shipped strategy but does not move the ADR to ACCEPTED. Separate ADR-acceptance PR needed.

The CLAUDE.md changelog entry says explicitly: “Both ADRs remain PROPOSED; ADR-acceptance is a separate future PR.”

Sign-off

R89 Phase B seal is complete:

  • θ Phase 3 graduated. Frontmatter is partial; body posture is Phase 3 reality; preamble + θ row in laws/index.md updated; CLAUDE.md §10 maturity claim updated; CLAUDE.md changelog footer entry appended.
  • 11/15 Greek concepts ship code. Verified by per-file colibri_code: scan.
  • MCP surface 23. Verified by per-tool registration tally.
  • Three gates green. build + lint + test all exit 0; 3102/3102.
  • No source code touched. docs-only PR.
  • No ADR statuses moved. ADR-002 + ADR-003 stay PROPOSED.
  • T0 autonomous Phase 2+3 mandate closes. This PR is the seal.

Back to top

Colibri — documentation-first MCP runtime. Apache 2.0 + Commons Clause.

This site uses Just the Docs, a documentation theme for Jekyll.