codebase-memory SKILL.md skillB
codebase-memory from hybridlabor-api/aos is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hybridlabor-api/aos/codebase-memory@git:20261020.36087e7Pins git:20261020.36087e7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hybridlabor-api/aos
- Path
skills/codebase-memory/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261020.36087e7, committed Oct 20, 2026
- First version recorded
- Oct 7, 2026
- Size
- 2,054 bytes
- Repository stars
- 6
- License
- Apache-2.0
Code research over an indexed codebase with minimal context: graph queries, call chains, architecture overview, dead code. Context minimisation.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# codebase-memory — indexed code knowledge graph over MCP
`codebase_memory_mcp` is the MCP server for the third-party
[codebase-memory-mcp](https://github.com/DeusData/codebase-memory-mcp) binary: it
indexes a repository into a persistent, local SQLite knowledge graph and answers
structural queries in-process. Everything stays on the machine — no cloud calls,
no API keys. **Prerequisite:** requires the `codebase-memory-mcp` binary on PATH. Install with:
`curl -fsSL https://raw.githubusercontent.com/DeusData/codebase-memory-mcp/main/install.sh | bash` (or `npm install -g codebase-memory-mcp`).
If the server is absent, ask the user to install it per
`docs/codebase-memory.md`; do not pretend to have graph access.
## Core workflow
1. **Index once:** say "index this project" or run
`codebase-memory-mcp cli index_repository '{"path": "."}'` before deep dives.
2. **Prefer graph queries over file reads** when the question is structural:
`get_architecture` (one call for the whole repo), `trace_path`
(call chains), `search_graph` (regex/label search), `detect_changes`
(git-diff impact). Only open a file to confirm the findings you already have.
…Read the whole file at its exact version.
How to install
mdr add hybridlabor-api/aos/codebase-memory@sha256:2f1b4e8d03288c81The line at the top of this page pins the label git:20261020.36087e7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_uaaldnc6jolnpovw)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Oct 7, 2026 and Oct 20, 2026, about one every 3 days. Its first recorded version is graded A and its latest B.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261020.36087e7 latest | 2026-10-20 | 36087e7 | 2,054 B | B | view · diff |
| git:20261020.e9429b9 | 2026-10-20 | e9429b9 | 2,033 B | B | view · diff |
| git:20261020.7b541c9 | 2026-10-20 | 7b541c9 | 2,031 B | B | view · diff |
| git:20261015.2992fd9 | 2026-10-15 | 2992fd9 | 2,136 B | B | view · diff |
| git:20261010.e3cb349 | 2026-10-10 | e3cb349 | 2,216 B | B | view · diff |
| git:20261007.1175ba3 | 2026-10-07 | 1175ba3 | 1,991 B | A | view |
Audit of the latest version
- fail: No curl or wget piped into a shell (matched: curl -fsSL https://raw.githubusercontent.com/DeusData/codebase-memory-mcp/main/install.sh | bash)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2054 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 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
hybridlabor-api/aos · 6 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uaaldnc6jolnpovw GET https://markdownregistry.com/api/v1/resolve?ref=hybridlabor-api/aos/codebase-memory GET https://markdownregistry.com/api/v1/blob/2f1b4e8d03288c81dc2e839736e190dd5c7520a54af362ad37cd994f4a491f82
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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