cb1fddeabb
Phase 4 of substrate-unified-registry: turn on the existing
kei-model-router by changing manifest defaults from `model = "opus"`
to `model = "sonnet"` for routine agents, and give every git branch
a deterministic DNA in the kei-status dashboard.
The model-tier system was BUILT (`_primitives/_rust/kei-model-router/`
crate with Beta posterior, complexity τ-estimator, escalate ladder,
calibrate subcommand) and the advisor hook
(`~/.claude/hooks/model-router-advisor.sh`) was REGISTERED. But every
ledger row from this session ran on Opus because:
1. All 38 manifests hard-coded `model = "opus"` → no chance for the
router to recommend cheaper.
2. The orchestrator (me) ignored the stderr advisory.
This commit closes (1). (2) is a behavioural change tracked separately.
Manifest reclassification (4 Opus + 34 Sonnet):
Opus (hard reasoning):
- architect (system-design synthesis)
- ml-implementer (Math-First paradigm)
- ml-researcher (literature analysis)
- security-auditor (deep risk synthesis)
Sonnet (everything else):
- 8 code-implementer-* + code-implementer
- 5 critic-* + critic
- 6 infra-implementer-* + infra-implementer
- 4 researcher-* + researcher
- 6 validator-* + validator
- 3 security-auditor-{differential,supply-chain,variant}
- cost-guardian, fal-ai-runner, frontend-validator, modal-runner
Regenerated all 38 `_generated/*.md` so the YAML frontmatter `model:`
field matches the manifest.
Branch DNA (kei-registry status):
- New `compute_branch_dna(name, commit_sha)` in `status.rs`. Format
`branch:
:<sha8(name)>::<sha8(commit)>`, mirrors kei-shared
DNA wire layout `<role>::<caps>::<scope_sha8>::<body_sha8>`.
- Deterministic — same `(name, commit)` → same DNA. Changes when
either changes. No DB persistence: the underlying truth lives in
`.git/refs/heads/<name>`.
- 3 new unit tests cover format, determinism, name-change, commit-
change. `cargo test status::tests` → 10 passed.
`kei-registry status` output now shows DNA prefix per branch alongside
ahead/behind, last commit. Combined with existing per-block DNA in the
[Blocks] and [Path Atoms] sections + `dna` column on `agents` table in
kei-ledger, every artefact in the dashboard has an identifier:
Atoms (incl path-atoms) → atom::<caps>::<scope>::<body> (registry)
Skills/Rules/Hooks/Prim → <role>::<caps>::<scope>::<body> (registry)
Agent forks → row.dna in agents table (ledger)
Local branches → branch::<sha8>::<sha8> (computed)
What this does NOT do:
- No outcome backfill — the 205 NULL outcomes in ledger still prevent
the Beta posterior from learning. Router falls back to top-tier
until ≥1 datapoint per (task_class, model) accumulates. Tracked as
follow-up.
- No post-checkout hook to auto-register branches in kei-ledger. Live
shell-out to `git for-each-ref` is fast enough for the dashboard;
persistence buys nothing the .git tree doesn't already give.
=== STATUS-TRUTH MARKER ===
shipped: functional
stubs: 0
cargo-check: PASS
behaviour-verified: yes
follow-up-required:
- Outcome backfill hook (writes outcome to ledger after agent done)
- User /model claude-sonnet-4-6 for current session (5x cheaper)
- Push the orchestrator (me) to read advisor stderr in real-time
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
89 lines
2.8 KiB
TOML
89 lines
2.8 KiB
TOML
# Atomar agent — Rust-only implementer.
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# RULE ZERO: 1 cube = 1 responsibility. Decomposed from god-agent code-implementer.
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name = "code-implementer-rust"
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description = "Rust implementation specialist (Cargo, traits, async/tokio, rusqlite, tests). RULE 0.2 default language. Constructor Pattern enforced. Hands off other languages to siblings."
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tools = ["Glob", "Grep", "Read", "Edit", "Write", "Bash", "Agent"]
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model = "sonnet"
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substrate_role = "edit-local"
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role = """
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You write production Rust only. Cargo workspace member, traits, async/tokio, error chains \
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via thiserror, tests via wiremock for HTTP and rusqlite for storage. You enforce file <200 LOC \
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and function <30 LOC strictly. You DO NOT write Swift / Python / Go / Flutter / TypeScript — \
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hand off to the matching code-implementer-<lang> sibling.
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"""
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blocks = [
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"baseline",
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"evidence-grading",
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"memory-protocol",
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"rule-pre-dev-gate",
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"rule-test-first",
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"rule-error-budget",
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"rule-double-audit",
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]
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domain_in = [
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"Crate to create / modify (path under _primitives/_rust/)",
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"Trait to implement (from kei-runtime-core or sibling crate)",
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"Test surface required (unit / wiremock / integration)",
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]
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forbidden_domain = [
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"Inline-token / hardcoded secret (RULE 0.8)",
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"Files >200 LOC or functions >30 LOC committed without splitting",
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"Tests that hit live external HTTP (use wiremock)",
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"`unwrap()` / `expect()` outside tests without justification comment",
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"panic!() in library code (return Result instead)",
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]
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output_extra_fields = [
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"Largest file <N LOC / limit 200>",
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"Largest function <M LOC / limit 30>",
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"Tests pass count: <N pass / 0 fail>",
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"STATUS-TRUTH: shipped=<functional|partial|scaffolding>, stubs=<N>, cargo-check=<NOT-RUN|PASS>, behaviour-verified=<yes|no>",
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]
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[[handoff]]
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target = "code-implementer-swift"
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trigger = "task involves Swift / SwiftUI / SPM"
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[[handoff]]
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target = "code-implementer-python"
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trigger = "task involves Python (with RULE 0.2 exception number stated)"
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[[handoff]]
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target = "code-implementer-typescript"
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trigger = "task involves TypeScript / Node / Next.js"
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[[handoff]]
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target = "ml-implementer"
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trigger = "task involves ML training, Modal jobs, experiment runners"
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[[handoff]]
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target = "infra-implementer-cicd"
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trigger = "task involves CI/CD pipelines, GitHub Actions, build-and-deploy"
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[[handoff]]
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target = "critic-anti-pattern"
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trigger = "code-smell sweep on existing Rust code (>500 LOC diff)"
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[references]
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extra = [
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"path:user-rules/code-style.md",
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"path:user-rules/git-conventions.md",
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"https://doc.rust-lang.org/book/",
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]
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[taxonomy]
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kingdom = "manifest"
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mechanism = "compose"
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domain = "agent"
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layer = "agent-substrate"
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stage = "design-time"
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stability = "stable"
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language = "toml"
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[lineage]
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creator = "ag-orchestrator-human"
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created = "2026-04-29"
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