cognee skillA
cognee is agent-read markdown (skill) from coco-research/coco: Use when the user says 'cognee', asks about knowledge graph or graph memory, wants to switch memory backends, or needs a status check, dataset init, or graph view. Covers Cognee endpoints plus the Brain fallback..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# /cognee — Knowledge Graph Memory Backend
A persistent knowledge graph memory system powered by [Cognee](https://github.com/coco-research/cognee). Stores entities, decisions, events, and relationships as graph nodes with embeddings, enabling semantic search across projects and sessions.
## Quick Reference
```bash
COGNEE="http://localhost:8000" # default; override with COGNEE_BASE_URL
# Status check
curl -s "$COGNEE/health" | jq .
# List datasets
curl -s "$COGNEE/api/v1/datasets" | jq .
# Create a dataset for this project
curl -s -X POST "$COGNEE/api/v1/datasets" \
-H "Content-Type: application/json" \
-d '{"name": "my-project"}' | jq .
# Quick semantic search
curl -s -X POST "$COGNEE/api/v1/search" \
-H "Content-Type: application/json" \
-d '{"query": "what did we decide about authentication", "search_type": "FEELING_LUCKY", "top_k": 10}' | jq .
```
## Sub-commands
### /cognee status — Health check and dataset overview
Check if Cognee is reachable and show available datasets.
```bash
COGNEE="${COGNEE_BASE_URL:-http://localhost:8000}"
echo "=== Cognee Status ==="
HEALTH=$(curl -s -o /dev/null -w "%{http_code}" "$COGNEE/health" 2>/dev/null)
…Read the whole file at its exact version.
How to install
mdr add coco-research/coco/cognee@git:20260914.e75f220mdr add coco-research/coco/cognee@sha256:1313302945f3c822Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_jjbeeubfldkywhs5)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260914.e75f220 latest | 2026-09-14 | e75f220 | 5,652 B | A | view · diff |
| git:20260801.52b35f7 | 2026-08-01 | 52b35f7 | 5,671 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5652 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
coco-research/coco · 478 stars · license NOASSERTION · pushed 2026-09-25 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jjbeeubfldkywhs5 GET https://markdownregistry.com/api/v1/resolve?ref=coco-research/coco/cognee GET https://markdownregistry.com/api/v1/blob/1313302945f3c82204097e83fc18a4d4ca30dbff18a5aed852a4706c480b6f23
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