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4 commits

Author SHA1 Message Date
Parfii-bot
c1556f505a fix: Wave 13 cleanup — HttpDriver + agent_id validator + safe_join + 4 MEDIUM
Closes the remaining v0.29.0 follow-ups + post-audit MEDIUMs.

## HttpDriver (kei-spawn http-driver feature)
- Real reqwest::blocking POST to api.anthropic.com/v1/messages
- Feature flag `http-driver = ["dep:reqwest"]` (default off, zero breaking)
- KEI_ANTHROPIC_KEY read at invoke time (rotation-friendly)
- 5 httpmock tests (missing key, 200, 4xx, 5xx, malformed json)
- Endpoint override via KEI_ANTHROPIC_ENDPOINT env for tests
- Files: drive.rs, drive_http.rs (new), drive_http_parse.rs (new), tests/http_driver.rs

## agent_id path-traversal validator (HIGH)
- New validate.rs with validate_agent_id() — whitelist grammar, 64-char cap,
  rejects /, \, .., leading dot/dash, NUL, :, whitespace, non-ASCII,
  Windows-reserved (CON/PRN/AUX/NUL/COM1-9/LPT1-9)
- Wired into all 5 agent_id→path sinks: load_task, resolve_agent_id,
  prepare, simulated_merge, verify_task
- autogen_agent_id moved to validate.rs with slugify_role helper —
  output passes validator by construction (100-draw property test)
- 33 new tests in agent_id_validator.rs

## safe_join symlink escape (MEDIUM)
- Base must canonicalize (nonexistent → Canonicalize error)
- Joined must start_with base_canon OR joined.parent() must start_with base_canon
- Blocks symlink-to-outside-base with non-existent tail file
- walk.rs refactored into 5 ≤17-LOC helpers
- 7 new tests in safe_join_hardening.rs

## entity-store 4 MEDIUM fixes
- ddl.rs: panic on unsupported FieldKind → typed DdlError::UnsupportedExtraColumn
  propagated through Store::open as VerbError::InvalidInput (exit 2).
  Extracted ddl_edge.rs + ddl_error.rs modules. Backward-compat shim preserved.
- search.rs: FTS5 empty-tokenization → typed InvalidInput on queries with
  no alphanumeric tokens (was opaque rusqlite error). Unicode-aware via
  char::is_alphanumeric.
- engine.rs: WAL pragma failure now logged to stderr with path + rusqlite
  source; fallback to rollback journal preserved (exit-code contract intact).
- bug_fixes_smoke: added fts5_phrase_quoting_preserves_legitimate_queries —
  catches over-broad sanitizer that passes injection test alone.

## Verified
- cargo check --workspace clean (both with and without http-driver feature)
- cargo test --workspace: 668 tests green (up from 620)
- substrate_integration.sh ✓, hook_wiring_integration.sh ✓

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-23 16:16:24 +08:00
Parfii-bot
84319efcb6 feat(convergence/p3): Role expression (extends/relaxes) + DNA identity
Layer E + G. Role TOML gains extends/relaxes for parent-role
composition; agent spawn gets self-describing DNA identity alongside
UUID.

Role expression:
- _roles/*.toml gain optional `extends = "<parent>"` + `relaxes = [...]`
- compose.rs + verify.rs delegate to new role::resolve_role() with
  recursive extends-chain resolution + cycle detection
- explorer.toml: 28→18 LOC (extends read-only)
- edit-shared.toml: 31→23 LOC (extends edit-local, relaxes
  scope::files-whitelist for task-param override)

DNA identity:
- new dna.rs (159 LOC) — compose/render/parse round-trip
- AgentInvocation carries dna field (prepare.rs)
- Format: <role>::<caps-bitmap>::<sha4-scope>::<sha4-body>-<hex4-nonce>
- ≤ 80 chars total, greppable, parseable
- 11 capability codes in CAP_CODES table: NG, FW, FD, CP, CG, TG, ND,
  RF, SG, DT, BA

kei-ledger schema v2:
- ADD COLUMN dna TEXT + prefix index
- `kei-ledger fork --dna <string>` optional flag
- AgentRow.dna: Option<String>
- Backward compat: schema migration detects + applies on open

Docs: AGENT-SUBSTRATE-SCHEMA.md Layer E + Layer G sections + CAP_CODES table.

New deps: sha2 (workspace), rand 0.8.

Tests: kei-agent-runtime 50 (was 41, +9: 4 role + 5 DNA), kei-ledger
10 (was 9, +1 DNA roundtrip).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-23 04:46:48 +08:00
Parfii-bot
d72ae51f16 feat(agent-substrate/wrapper): kei-agent-runtime prepare — orchestrator ergonomics
Single-command "prepare spawn" that emits everything orchestrator needs
to invoke the Agent tool: composed prompt, subagent_type (from role's
new claude-subagent-type field), isolation mode, verify command,
ledger row.

Before this: orchestrator ran compose + read prompt + manually
constructed Agent tool call + manually built verify command. 4 steps.

After: `kei-agent-runtime prepare <task.toml> --format=human` outputs
a single copy-paste-ready block. Orchestrator pastes into Agent tool
and records the verify command for return.

Files:
- src/prepare.rs (170 LOC) — prepare() returns AgentInvocation struct
  (agent_id, prompt, subagent_type, isolation, description,
  verify_command, ledger_row)
- src/main.rs (+39 LOC) — Prepare subcommand with --format=human|json|toml
- src/lib.rs (+2 LOC — pub mod prepare)
- _roles/*.toml (5 files) — new optional claude-subagent-type field:
  - edit-local / edit-shared → "code-implementer"
  - read-only → "critic" (default; "architect" override possible)
  - explorer → "Explore"
  - git-ops → "NOT-SPAWNABLE" (refused by prepare with RULE 0.13)
- tests/prepare_smoke.rs (3 tests) — happy path, unknown role, non-spawnable refusal
- docs/AGENT-SUBSTRATE-SCHEMA.md (+ ## Orchestrator ergonomics section)

Tests: 40/40 (was 37, +3 prepare_smoke). Same path exercised in tempfile
fixtures that the real CLI would hit end-to-end.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-23 03:25:14 +08:00
Parfii-bot
b82e3b039e feat(agent-substrate/phase-3): kei-agent-runtime + kei-capability binaries
Two new crates implementing the substrate runtime per locked §Runtime
execution contract + §Capability trait contract (Rust) + §Verify
execution worktree→simulated-merge.

kei-agent-runtime — library + CLI binary:
- src/capability.rs — Capability trait (name/check/verify) + GateContext
  + GateDecision + VerifyContext + VerifyResult + RunMode + TaskSpec
- src/registry.rs — &str → &'static dyn Capability dispatch for 14 impls
- src/gates/ — 6 PreToolUse modules (policy::no-git-ops,
  scope::files-{whitelist,denylist}, safety::no-dep-bump,
  tools::read-only, tools::cargo-only-bash)
- src/verifies/ — 8 on-return modules (quality::constructor-pattern,
  quality::cargo-check-green, quality::tests-green, safety::no-dep-bump,
  scope::files-{whitelist,denylist}, output::{report-format,severity-grade})
- src/compose.rs — task.toml + role + capabilities → prompt.md
- src/spawn.rs — ledger fork + prompt write (actual Agent invocation
  remains orchestrator's tool call)
- src/verify.rs — runs all capability verifies per role; collects
  VerifyReport {passed, failed}
- src/simulated_merge.rs — git worktree add test-merge/<id> + apply diff
  + run verify; cleanup on Drop
- src/main.rs — clap CLI: compose | spawn | verify | run

kei-capability — thin CLI adapter crate:
- Depends on kei-agent-runtime path dep
- Subcommand `check <cap-name>` (PreToolUse gate; stdin JSON, exit 0|2)
- Subcommand `verify <cap-name>` (on-return; env-driven, exit 0 or fail)
- Pattern: shell hook = 3-line `exec kei-capability check "$CAP_NAME"`

Workspace Cargo.toml: both crates registered as members (under agent
substrate v1 marker).

cargo check --workspace: PASS
cargo test -p kei-agent-runtime: 37/37 green
  - 6 capability_trait_smoke (registry lookups, unknown name → None)
  - 3 compose_smoke (fixture role + caps → composed prompt)
  - 12 gate_smoke (each gate: happy + deny + bypass)
  - 4 simulated_merge_smoke (git worktree lifecycle)
  - 12 verify_smoke (each verify: pass + fail + edge cases)
cargo test -p kei-capability: 0/0 (CLI binary, tested via lib)

(Agent completion report cut off by rate-limit at 60 tool-uses; code
itself is green — verified by orchestrator post-commit.)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-23 02:35:53 +08:00