4e294b3630
0.22.0 — full MCP agent surface: 19 new tools, async run, session reliability
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Stage 1 — Foundation:
- Target validation: iptables + systemctl/docker target-type gates
- Async run for long-running commands (sleep/wait/poll loops)
- audit_log.session_id plumbing (SQL, sqlcgen, 18 call sites)
Stage 2 — External agent observe (11 tools):
- get_dashboard_summary, get_ontology, list_checks, list_executions
- get_knowledge_revisions, get_knowledge_duplicates, get_knowledge_orphans
- list_knowledge_tags, list_entity_sessions, find_entities_by
- 3 resource templates: oikos://entity/{slug}, knowledge/{id}, execution/{id}
Stage 3 — Nomos reliability:
- complete_task(success) refused without verification (upgraded from warn)
- sessionHasPlan excludes replaced steps (forces propose_plan after reopen)
- Bash syntax validation in run() (rejects literal \n, flag-space typos)
- Scope gate in SOUL.md (ask before pivoting to unrelated subsystem)
Stage 4 — External agent act (9 mutation tools):
- ack_signal, resolve_signal, mute_signal, cancel_execution
- update_check, delete_knowledge, restore_knowledge
- merge_knowledge, rename_knowledge_tag
2026-08-04 23:51:55 +02:00
c9975d60a5
phase 2 (part 2): sqlc queries, audit/event helpers, event NOTIFY trigger
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- sqlc.yaml + internal/db/queries/*.sql: typed queries for entities,
relationships, ontology, operations (signals, events, audit,
idempotency, entity_status)
- internal/db/sqlcgen/: generated Go from sqlc (pgx/v5)
- internal/observability/record.go: Audit() and Event() helpers that
write in the caller's transaction (SG10). actorLabel is interim text
identity in detail JSON until OIDC resolution lands; actor_id column
exists but is not yet populated
- migrations/008: post-commit pg_notify trigger on events table for
SSE fan-out (SG8/SG10)
2026-07-07 08:49:59 +02:00
aa2ca0ae6f
phase 1: Go foundation — module, migrations, domain, seed ingest
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Core deliverables:
- Go module github.com/dtoro/oikos (Go 1.26.3)
- cmd/oikos: single binary with role subcommands (migrate, seed, export)
- 6 SQL migrations: ontology meta-schema, entity instances (UUID+slug,
blast_radius recursive function), operations (signals/checks/approvals),
cognition (classifications/executions/feedback/patterns/skills), policy,
observability (TimescaleDB hypertables + CAGGs + retention)
- Domain layer: entity, signal, execution, classification, pattern, skill,
approval, check types + 11 sentinel errors + lifecycle state machines
- DB layer: pgx pool, SQL splitter (handles 94436 and -- comments), migration
runner, seed ingest (ontology+inventory+policy) with content-hash dedup
- Config: env-based with defaults, secrets redaction
- Observability: slog JSON logger with debug mode
- Infrastructure: Makefile, docker-compose.yml, multi-stage Dockerfile
(distroless, CGO_ENABLED=0)
Verified end-to-end against timescale/timescaledb:2.17.2-pg16:
- 6 migrations applied (65 SQL statements)
- Seeds ingested: 6 lifecycles, 59 entity types, 46 relationship types,
111 entities, 144 relationships, 4 risk classes, 27 approval rules,
9 autonomy settings
- Idempotent: second seed run is a no-op (content hash matches)
Bugs fixed during implementation:
- TimescaleDB CAGGs can't run in a transaction -> splitSQL() executes
statements individually
- Semicolons in -- comments treated as separators -> comment handling
- YAML keys source/target didn't match code's source_type/target_type
- yaml.Marshal produced YAML for JSONB columns -> json.Marshal
2026-07-07 01:07:26 +02:00
