feat(agent): telemetry + CI-gate quick wins from the "AI systems that ship" audit (#677)

* feat(agent): telemetry completeness + durability, CI gates, commit_method provenance

Quick wins from the "Building AI systems that ship" audit:

- mcp.tool_called gains errorMessage (message_sv, truncated 500 chars) on
  all failure exits; new mcp.skill_loaded event on every gnubok_load_skill
  (all tiers) so atom usage is finally measurable
- event_log: (event_type, created_at) index; cleanup cron keeps
  mcp.*/agent.* telemetry 180 days (delivery events stay 30)
- CI: lint ratchet (npm run check:lint — 60 legacy errors baselined,
  fails only on NEW errors) and a pg-real coverage gate (migrations
  touching trigger/RPC/RLS/DEFERRABLE require a *.pg.test.ts change;
  escape hatch: -- pg-test: covered-by/skip)
- journal_entries.commit_method CHECK widened with 'api_key'/'agent';
  the MCP approve path records 'api_key' truthfully instead of
  'user_accept' (agent_first_vision §8 P0-1). 'agent' is reserved — ALL
  MCP traffic (incl. claude.ai OAuth, whose access_token is a minted
  API key) authenticates as api_key today

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* feat(import): derive opening balances from prior-year #UB when SIE lacks #IB (#675)

SIE files exported without #IB 0 rows (only #UB -1) previously imported
with zero opening balances. getEffectiveOpeningBalances() now derives IB
from prior-year UB for balance-sheet accounts when explicit #IB is
absent, surfaces the derivation as an info issue in the import preview,
and excludes share-capital vouchers from opening-balance detection.
Detection regexes are shared between parser and importer so the two
checks cannot drift. 507 lib/import tests pass.

(Authored in a parallel session in this checkout; included per request.)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(review): address PR #677 bot findings — RoPA entry, execFileSync, gate scope note

Triage of the compliance-swarm + Greptile findings:

Applied:
- .compliance/ropa.yaml: new mcp.telemetry processing activity declaring
  the 180-day mcp.*/agent.* retention, lawful basis, data categories, and
  the no-args/no-results minimisation (ISO A.8.10, GDPR Art.5(1)(c) —
  the retention split is now formally documented, referenced from the cron)
- check-pg-test-coverage.mjs: execFileSync with argv array — no shell, so
  a hostile base-ref can't inject (ASVS V13.2.1); verified an injection
  attempt exits 2 without executing
- check-pg-test-coverage.mjs: documented the PR-level (not per-migration)
  scope of the gate so reviewers know to check coverage per migration when
  a PR carries several risky migrations (Greptile P2)

Acknowledged, no change:
- errorMessage PII risk: messages are domain-mapped strings; event_log
  already persists far richer delivery payloads under the same RLS; now
  declared in ropa.yaml
- cron error envelope: errorResponse maps to the canonical safe envelope
  and the endpoint is CRON_SECRET-gated
- two-pass delete "partial state": TTL deletes are idempotent — the next
  daily run sweeps whatever a failed pass left behind
- skill_loaded actorLabel/sessionId: mirrors the pre-existing
  mcp.tool_called payload; sessionId is the join key the analytics exist for

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Jakob Wennberg
2026-06-05 15:47:13 +02:00
committed by GitHub
co-authored by Claude Opus 4.8
parent 076bb169f8
commit bc61862e76
24 changed files with 1733 additions and 62 deletions
+6 -1
View File
@@ -36,7 +36,8 @@ const PERSISTED_EVENT_TYPES: CoreEventType[] = [
'supplier_invoice.match_confirmed',
'supplier_invoice.confirmed',
// MCP telemetry — every tool invocation, tools/list call, and resources/read.
// Lightweight metadata only; 30-day TTL on event_log bounds the volume.
// Lightweight metadata only. mcp.*/agent.* rows are retained 180 days by the
// cleanup cron (error-rate trends need more than the 30-day delivery window).
'mcp.tool_called',
'mcp.tools_list_called',
'mcp.resource_read',
@@ -46,6 +47,10 @@ const PERSISTED_EVENT_TYPES: CoreEventType[] = [
'mcp.workflow_started',
'mcp.workflow_completed',
'mcp.next_hint_followed',
// Every successful gnubok_load_skill, all tiers — which atoms agents
// actually load. Joined against mcp.tool_called error rates to measure
// whether a loaded atom helps or hurts.
'mcp.skill_loaded',
// Agent self-reported feedback — surfaces "this tool was missing", "this
// description was wrong", etc. Quarterly review → roadmap.
'agent.feedback',
+20 -1
View File
@@ -138,7 +138,8 @@ export type CoreEvent =
| { type: 'company.deleted'; payload: { companyId: string; userId: string; archivedAt: string } }
| { type: 'account.deleted'; payload: { userId: string; deletedAt: string } }
// MCP telemetry — fired from the MCP dispatcher.
// Persisted to event_log (30-day TTL) for hot-tool / error-rate / latency analytics.
// Persisted to event_log (180-day TTL for mcp.*/agent.* rows, vs 30 days for
// delivery events) for hot-tool / error-rate / latency analytics.
// Intentionally lightweight: no args, no result body — only metadata.
| { type: 'mcp.tool_called'; payload: {
tool: string // e.g. 'gnubok_create_invoice'
@@ -151,6 +152,9 @@ export type CoreEvent =
isError: boolean // matches the JSON-RPC tool-result isError flag returned to the client
errorCode: string | null // structured error code from tool-result.toToolError when applicable
errorKind: 'execution' | 'scope_denied' | 'unknown_tool' | null
errorMessage: string | null // human-readable error message (truncated to 500 chars), null on success.
// Raw material for clustering real agent failures into curated gotchas —
// errorCode alone can't distinguish "period locked" from "unbalanced".
requestId: string | number | null // JSON-RPC request id (helps correlate with client-side logs)
userId: string
companyId: string
@@ -212,6 +216,21 @@ export type CoreEvent =
userId: string
companyId: string
}}
// Fires on EVERY successful gnubok_load_skill — all tiers, unlike
// mcp.workflow_started which fires only for workflow-tier skills. Records
// WHICH skill/atom bodies agents actually pull, the denominator needed to
// correlate a loaded atom with downstream tool-error rates (a skill can
// make the model worse — measure, don't assume).
| { type: 'mcp.skill_loaded'; payload: {
slug: string // e.g. 'modifier/holding-ab', 'month-end-close'
tier: 'workflow' | 'horizontal' | 'vertical' | 'modifier'
sessionId: string | null
actorType: 'user' | 'api_key' | 'mcp_oauth' | 'cron'
actorId: string | null
actorLabel: string | null
userId: string
companyId: string
}}
// Fires when the agent's next tool call matches the previous response's
// nextHint.tool — measures whether `next` hints are actually followed.
// Computed dispatcher-side by comparing the last response shape to the