cognee: Skill for Claude Code

Start cognee from the Docker image

Fastest path: prebuilt image, one file

For a local try-out, do NOT clone or build anything. Follow docs/minimal-docker-compose.md: save this as docker-compose.yml in an empty directory:

services:
  cognee:
    image: cognee/cognee:main
    ports:
      - "8000:8000"
    environment:
      LLM_API_KEY: ${LLM_API_KEY:?set LLM_API_KEY to your OpenAI API key}
      # Single-user try-out: no auth, shared local databases.
      ENABLE_BACKEND_ACCESS_CONTROL: "false"

Then:

export LLM_API_KEY="sk-..."   # OpenAI key (default LLM + embedding provider)
docker compose up
curl http://localhost:8000/health

Interactive API reference: http://localhost:8000/docs. First requests:

echo "Cognee turns documents into AI memory." > note.txt
# remember = ingest + build the graph in one call (multipart form)
curl -X POST http://localhost:8000/api/v1/remember -F "[email protected]" -F "datasetName=main_dataset"
# recall = query it (JSON)
curl -X POST http://localhost:8000/api/v1/recall -H "Content-Type: application/json" \
  -d '{"query": "What does Cognee do?", "datasets": ["main_dataset"]}'

/api/v1/recall takes the question as query. It defaults search_type to GRAPH_COMPLETION for backward compatibility — pass "search_type": null to opt into auto-routing (the SDK recall() default). The difference is real: {"query": "Why does X?"} answers with GRAPH_COMPLETION, while the same query with "search_type": null routes to GRAPH_COMPLETION_COT.

Request DTOs accept both snake_case and camelCase for every field (alias_generator=to_camel + populate_by_name in cognee/api/DTO.py), so search_type and searchType are equally valid.

The legacy /api/v1/add + /api/v1/cognify + /api/v1/search endpoints still exist and are what remember/recall call underneath; use them only when you need a single stage on its own. /api/v1/improve and /api/v1/forget complete the memory API.

Data lives inside the container by default. To persist it, set DATA_ROOT_DIRECTORY=/cognee-data/data and SYSTEM_ROOT_DIRECTORY=/cognee-data/system and mount a named volume at /cognee-data (full example in docs/minimal-docker-compose.md).