Anto01
cbf9e03ab9
Phase V1-0 of the Engineering V1 Completion Plan. Establishes the
write-time invariants every later phase depends on so no later phase
can leak invalid state into the entity store.
F-1 shared-header fields per engineering-v1-acceptance.md:45:
- entities.extractor_version (default "", EXTRACTOR_VERSION="v1.0.0"
written by service.create_entity)
- entities.canonical_home (default "entity")
- entities.hand_authored (default 0, INTEGER boolean)
Idempotent ALTERs in both _apply_migrations (database.py) and
init_engineering_schema (service.py). CREATE TABLE also carries the
columns for fresh DBs. _row_to_entity tolerates old rows without
them so tests that predate V1-0 keep passing.
F-8 provenance enforcement per promotion-rules.md:243:
create_entity raises ValueError when source_refs is empty and
hand_authored is False. New kwargs hand_authored and
extractor_version threaded through the API (EntityCreateRequest)
and the /wiki/new form body (human wiki writes set hand_authored
true by definition). The non-negotiable invariant: every row either
carries provenance or is explicitly flagged as hand-authored.
F-5 synchronous conflict-detection hook on active create per
engineering-v1-acceptance.md:99:
create_entity(status="active") now runs detect_conflicts_for_entity
with fail-open per conflict-model.md:256. Detector errors log a
warning but never 4xx-block the write (Q-3 "flag, never block").
Doc note added to engineering-ontology-v1.md recording that `project`
IS the `project_id` per "fields equivalent to" wording. No storage
rename.
Backfill script scripts/v1_0_backfill_provenance.py reports and
optionally flags existing active entities that lack provenance.
Idempotent. Supports --dry-run and --invalidate-instead.
Tests: 10 new in test_v1_0_write_invariants.py covering F-1 fields,
F-8 raise + bypass, F-5 hook on active + no-hook on candidate, Q-3
fail-open, Q-4 partial scope_only=active excludes candidates.
Three pre-existing conflict tests adapted to read list_open_conflicts
rather than re-run the detector (which now dedups because the hook
already fired at create-time). One API test adds hand_authored=true
since its fixture has no source_refs.
conftest.py wraps create_entity so tests that don't pass source_refs
or hand_authored default to hand_authored=True (tests author their
own fixture data — reasonable default). Production paths (API route,
wiki form, graduation scripts) all pass explicit values and are
unaffected.
Test count: 533 -> 543 (+10). Full suite green in 77.86s.
Pending: Codex review on the branch before squash-merge to main.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
AtoCore
Personal context engine that enriches LLM interactions with durable memory, structured context, and project knowledge.
Quick Start
pip install -e .
uvicorn src.atocore.main:app --port 8100
Usage
# Ingest markdown files
curl -X POST http://localhost:8100/ingest \
-H "Content-Type: application/json" \
-d '{"path": "/path/to/notes"}'
# Build enriched context for a prompt
curl -X POST http://localhost:8100/context/build \
-H "Content-Type: application/json" \
-d '{"prompt": "What is the project status?", "project": "myproject"}'
# CLI ingestion
python scripts/ingest_folder.py --path /path/to/notes
# Live operator client
python scripts/atocore_client.py health
python scripts/atocore_client.py audit-query "gigabit" 5
API Endpoints
| Method | Path | Description |
|---|---|---|
| POST | /ingest | Ingest markdown file or folder |
| POST | /query | Retrieve relevant chunks |
| POST | /context/build | Build full context pack |
| GET | /health | Health check |
| GET | /debug/context | Inspect last context pack |
API versioning
The public contract for external clients (AKC, OpenClaw, future tools) is
served under a /v1 prefix. Every public endpoint is available at both its
unversioned path and under /v1 — e.g. POST /entities and POST /v1/entities
route to the same handler.
Rules:
- New public endpoints land at the latest version prefix.
- Backwards-compatible additions stay on the current version.
- Breaking schema changes to an existing endpoint bump the prefix (
/v2/...) and leave the prior version in place until clients migrate. - Unversioned paths are retained for internal callers (hooks, scripts, the
wiki/admin UI). Do not rely on them from external clients — use
/v1.
The authoritative list of versioned paths is in src/atocore/main.py
(_V1_PUBLIC_PATHS). GET /openapi.json reflects both the versioned and
unversioned forms.
Architecture
FastAPI (port 8100)
|- Ingestion: markdown -> parse -> chunk -> embed -> store
|- Retrieval: query -> embed -> vector search -> rank
|- Context Builder: retrieve -> boost -> budget -> format
|- SQLite (documents, chunks, memories, projects, interactions)
'- ChromaDB (vector embeddings)
Configuration
Set via environment variables (prefix ATOCORE_):
| Variable | Default | Description |
|---|---|---|
| ATOCORE_DEBUG | false | Enable debug logging |
| ATOCORE_PORT | 8100 | Server port |
| ATOCORE_CHUNK_MAX_SIZE | 800 | Max chunk size (chars) |
| ATOCORE_CONTEXT_BUDGET | 3000 | Context pack budget (chars) |
| ATOCORE_EMBEDDING_MODEL | paraphrase-multilingual-MiniLM-L12-v2 | Embedding model |
Testing
pip install -e ".[dev]"
pytest
Operations
scripts/atocore_client.pyprovides a live API client for project refresh, project-state inspection, and retrieval-quality audits.docs/operations.mdcaptures the current operational priority order: retrieval quality, Wave 2 trusted-operational ingestion, AtoDrive scoping, and restore validation.
Architecture Notes
Implementation-facing architecture notes live under docs/architecture/.
Current additions:
docs/architecture/engineering-knowledge-hybrid-architecture.md— 5-layer hybrid modeldocs/architecture/engineering-ontology-v1.md— V1 object and relationship inventorydocs/architecture/engineering-query-catalog.md— 20 v1-required queriesdocs/architecture/memory-vs-entities.md— canonical home splitdocs/architecture/promotion-rules.md— Layer 0 to Layer 2 pipelinedocs/architecture/conflict-model.md— contradictory facts detection and resolution