Jakob WennbergandClaude Opus 4.8
8d2ff61599
* feat(bookkeeping): agent attribution into the immutable ledger layer Close the three attribution gaps left after 20260618120001 (which made commit_method record 'api_key' for MCP-relayed approvals): - journal_entries gains nullable committed_actor_type/committed_actor_label, stamped by commit_journal_entry in the same draft->posted UPDATE that writes commit_method. The RPC gains p_actor_type/p_actor_label (DEFAULT NULL; prior signature dropped first to avoid PostgREST overload ambiguity, same technique as 20260421140000). - write_audit_log now populates audit_log.actor_type/actor_label from transaction-local gnubok.actor_* GUCs set by the RPC (the established gnubok.allow_delete pattern). Unset GUCs COALESCE to 'user' — byte- identical to the column's previous effective DEFAULT for every pre-existing write path. - commitPendingOperation accepts opts.actor and runs the entire executor inside an AsyncLocalStorage runWithActor() scope read by commitEntry(), so EVERY journal commit an operation makes is attributed — closing the documented "commitMethod only reaches create_voucher" gap. MCP approve passes the api_key actor + key label; web single/bulk approve pass the user + email. Known limitation (documented): reverseEntry posts reversal vouchers via direct PostgREST writes, not the commit RPC — reversals keep NULL attribution until that path is RPC-ified (follow-up). pg-real coverage: lib/bookkeeping/__tests__/commit-actor.pg.test.ts (RPC param stamping, audit GUC read, transaction-locality, CHECK rejection, immutability of the new columns, single-signature guard). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(bookkeeping): split actor-context so client bundles never see node:async_hooks CI core-only build failed: engine.ts is reachable from client component bundles (invoices/[id] page), and the static node:async_hooks import in actor-context.ts cannot be chunked for the browser. Split the module: - actor-context.ts (isomorphic): CommitActor type + a storage registry + getActor(). In a client bundle the registry stays empty and getActor() returns undefined — identical to the server-side no-scope default. - actor-context-node.ts (server-only): owns the AsyncLocalStorage, binds it into the registry on import, exports runWithActor(). Imported only by the approval paths (commit.ts), which are never client-reachable. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Accounted MCP server
JSON-RPC 2.0 server exposing the Accounted bookkeeping engine to MCP clients (Claude Desktop, Claude Code, etc.). Endpoint: /api/extensions/ext/mcp-server/mcp. OAuth and stdio bridge live alongside the API surface — see app/api/mcp-oauth/ and packages/gnubok-mcp/.
Tool authoring contract
Enforced by tests in __tests__/ — these are not style preferences, they're guard rails.
additionalProperties: falseon everyinputSchema. Guarded bystrict-schemas.test.ts. Forces clear rejections on hallucinated fields instead of silent ignores.- Descriptions ≤ 280 chars. Guarded by
output-schema.test.ts. NoArgs:/Returns:/Examples:prose — those belong in JSON Schema. Use agent-native hints ("Use to…", "Call X first", "HIGH risk"). - Staged-operation envelope for write tools —
outputSchema: STAGED_OPERATION_SCHEMA(server.ts). Fields:staged, risk_level, actor, message, preview, period_status?, next?. Thestaged: trueboolean is the explicit completion signal; agents must not infer completion from prose. Do NOT introduce a parallel{ success, shouldContinue, output }envelope. period_statusthreading — any tool that ties to a fiscal-period-bound date (categorize, mark paid, create voucher, correct/reverse entry, approve supplier invoice) passesdateForPeriodChecktostagePendingOperation. Response then includesperiod_status: { period_id, status: open|locked|closed, lock_date }so widgets and agents disable writes without round-trips.- Scope mapping — every new tool needs an entry in
lib/auth/api-keys.tsTOOL_SCOPE_MAP. Missing entries default to deny. - Tests for new write tools — add staging-gate coverage to
__tests__/voucher-tools.test.ts(or a sibling) plus executor coverage tolib/pending-operations/__tests__/voucher-executors.test.tsif the tool stages a newoperation_type.
Determinism / cache stability
Tool definitions (name, description, inputSchema, outputSchema, annotations) are declared as static object literals at module load — no timestamps, no UUIDs, no Date/Math.random in the definition layer. This makes the tools/list JSON payload byte-stable across requests, which lets agent-side prompt caches stay warm. Do not introduce per-request non-determinism into the definitions block. Anything time-bound or random belongs inside execute().
For internal Anthropic API usage (today only extensions/general/invoice-inbox/lib/extract-invoice-fields.ts): annotate stable prefixes with cache_control: { type: 'ephemeral' } and log usage.cache_read_input_tokens for hit-ratio observability. The 1h TTL from the agent-native API plan (item 10) requires the direct Anthropic API; Accounted's Bedrock path defaults to a shorter TTL.
Payload-size watchdog
payload-size.bench.test.ts enforces a tools/list JSON payload ceiling (currently 25,000 tokens). If the test fires, the right answer is rarely "raise the ceiling" — instead, trim descriptions or leverage gnubok_search_tools (already deployed; tool definitions can defer to it for discovery rather than enumerating in tools/list).
Where things live
server.ts— the tools array + JSON-RPC dispatchertool-result.ts—withNext(),toToolError()response helpersresources/— read-onlyAccounted://URIs (active company, period, recent activity, capabilities, attention items, voucher gaps, chart of accounts, VAT treatments)widgets/— inline HTML widgets (receipt-matcher, vat-review)prompts/— slash-command-style promptsskills/— domain-knowledge skill bodies served viagnubok_load_skill__tests__/— strictness guards + per-tool coverage