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Garry TanandClaude Opus 4.6
934d7ea4b6
Three infrastructure modules for BrainBench v1 Complete Cats 5/8/9/11.
**eval/runner/loaders/pdf.ts** — Thin pdf-parse wrapper. Lazy import keeps
pdf-parse out of the module-load path (avoids library debug-mode side
effects). Size cap (50MB default), encryption detection, structured error
classes (PdfEncryptedError, PdfTooLargeError, PdfParseError). Only Cat 11
multimodal will import this; production bundle never sees pdf-parse.
**eval/runner/tool-bridge.ts** — Maps 12 read-only operations from
src/core/operations.ts to Anthropic tool definitions + adds 3 dry_run write
tools. Three structural invariants enforced:
1. No hidden LLM calls. `operations.query` defaults expand=true which
routes through expansion.ts → Haiku. Bridge strips `expand` from the
query tool's input schema AND executor hard-sets expand:false. Zero
nested Haiku calls in any agent trace.
2. Mutating ops throw ForbiddenOpError. put_page, add_link, delete_page,
etc. are rejected by name. Agents record intent via dry_run_put_page /
dry_run_add_link / dry_run_add_timeline_entry which persist to the
flight-recorder without mutating the engine. This is how Cat 8's
back_link_compliance + citation_format metrics measure anything with
a read-only tool surface.
3. Poison tagged by the bridge, not the judge. Every tool result is
scanned for slugs matching gold/poison.json fixtures. Matched
fixture_ids flow into tool_call_summary.saw_poison_items for the
structured-evidence judge contract. Judge never reads raw tool
output — Section-3 defense against paraphrased prompt injections
(poison payloads never reach the judge model at all).
32K-token cap (~128K chars) with "…[truncated]" suffix.
**eval/runner/recorder.ts** — Per-run flight-recorder bundle emitter. Full
6-artifact bundle (transcript.md, brain-export.json, entity-graph.json,
citations.json, scorecard.json, judge-notes.md) when the adapter provides
an AdapterExport; 3-artifact fallback (transcript + scorecard +
judge-notes) otherwise. Atomic writes via tmp+rename. Collision-safe:
duplicate directory names get incremental -2, -3 suffix. `safeStringify`
handles circular references without throwing and JSON-serializes
Float32Array embeddings.
**package.json:** adds pdf-parse@2.4.5 as a devDependency. Scoped to eval/
use only; production gbrain binary unaffected.
**Tests:** 63 new — 30 tool-bridge, 21 recorder, 12 pdf-loader. All pass.
Fake engine uses a Proxy with `__default__` fallback so poison-matching
tests don't have to mock the exact engine method name that each operation
calls (some route via searchKeyword, others via getPage — proxy handles
both uniformly).
Total eval suite now: 132 pass, 0 fail, 923 expect() calls.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
62 lines
2.4 KiB
JSON
62 lines
2.4 KiB
JSON
{
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"name": "gbrain",
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"version": "0.15.0",
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"description": "Postgres-native personal knowledge brain with hybrid RAG search",
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"type": "module",
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"main": "src/core/index.ts",
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"bin": {
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"gbrain": "src/cli.ts"
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},
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"exports": {
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".": "./src/core/index.ts",
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"./engine": "./src/core/engine.ts",
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"./types": "./src/core/types.ts",
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"./operations": "./src/core/operations.ts",
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"./minions": "./src/core/minions/index.ts",
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"./engine-factory": "./src/core/engine-factory.ts"
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},
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"scripts": {
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"dev": "bun run src/cli.ts",
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"build": "bun build --compile --outfile bin/gbrain src/cli.ts",
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"build:all": "bun build --compile --target=bun-darwin-arm64 --outfile bin/gbrain-darwin-arm64 src/cli.ts && bun build --compile --target=bun-linux-x64 --outfile bin/gbrain-linux-x64 src/cli.ts",
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"build:schema": "bash scripts/build-schema.sh",
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"test": "scripts/check-jsonb-pattern.sh && bun test",
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"test:e2e": "bun test test/e2e/",
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"test:eval": "bun test eval/runner/queries/validator.test.ts eval/runner/adapters/ eval/generators/world-html.test.ts test/eval/",
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"check:jsonb": "scripts/check-jsonb-pattern.sh",
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"eval:run": "bun eval/runner/multi-adapter.ts",
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"eval:run:dev": "BRAINBENCH_N=1 bun eval/runner/multi-adapter.ts",
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"eval:world:view": "bun eval/cli/world-view.ts",
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"eval:world:render": "bun eval/cli/world-view.ts --no-open",
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"eval:query:validate": "bun eval/cli/query-validate.ts",
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"eval:query:new": "bun eval/cli/query-new.ts",
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"eval:type-accuracy": "bun eval/runner/type-accuracy.ts",
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"eval:generate-amara-life": "bun eval/generators/amara-life-gen.ts",
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"eval:generate-amara-life:dry": "bun eval/generators/amara-life-gen.ts --dry-run",
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"postinstall": "gbrain --version >/dev/null 2>&1 && gbrain apply-migrations --yes --non-interactive 2>/dev/null || true",
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"prepublish:clawhub": "bun run build:all",
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"publish:clawhub": "clawhub package publish . --family bundle-plugin"
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},
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"openclaw": {
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"compat": {
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"pluginApi": ">=2026.4.0"
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}
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},
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"dependencies": {
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"@anthropic-ai/sdk": "^0.30.0",
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"@aws-sdk/client-s3": "^3.1028.0",
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"@electric-sql/pglite": "^0.4.4",
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"@modelcontextprotocol/sdk": "^1.0.0",
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"gray-matter": "^4.0.3",
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"marked": "^18.0.0",
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"openai": "^4.0.0",
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"pgvector": "^0.2.0",
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"postgres": "^3.4.0"
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},
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"devDependencies": {
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"@types/bun": "latest",
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"pdf-parse": "^2.4.5"
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},
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"license": "MIT"
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}
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