geml-code-graph SKILL.md skillB
This file is byte-identical to the first copy the registry indexed, one of 4 indexed copies. Same content hash, so the same checks give both the same grade.
geml-code-graph from geml-spec/geml is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add geml-spec/geml/geml-code-graph@git:20261016.fbccbf9Pins git:20261016.fbccbf9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- geml-spec/geml
- Path
integrations/claude-plugin/skills/geml-code-graph/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261016.fbccbf9, committed Oct 16, 2026
- First version recorded
- Aug 17, 2026
- Size
- 14,059 bytes
- Repository stars
- 29
- License
- MIT
Build, view, update, and navigate a project's call graph as GEML codemap documents. Use when asked to see/update/build a project's code graph or codemap (看下/更新下 code-graph), when asked "who calls X" / "what does X call" / to trace a call chain or impact path, or whenever a .geml/codemap/ directory with index.geml and _index/name-lookup.json exists. Detects the project's languages itself — never asks the user; viewing ends with the browser OPEN on the graph.
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
# Code-graph navigation (codemap profile)
The call graph lives as **text documents, not a database**
([profile](https://github.com/geml-spec/geml/blob/main/spec/profiles/geml-codemap/geml-codemap-profile.md)):
one GEML document per container (module / dir /
file), each with ONE meta (`module`, `src`, `entry`, `resolution-default`),
empty-body `code` blocks per method, and up to three CSV edge tables —
`#calls` (out), `#called-by` (in), `#unresolved` (blind spots). The build's
`verify` has checked that every edge reference resolves.
## The moves
```sh
# 1. resolve a name — where does a symbol live
node -e "console.log(JSON.stringify(require('./.geml/codemap/_index/name-lookup.json')['hashtableFind'],null,1))"
# → [{"anchor":"c:hashtable.c#hashtableFind(…)","doc":"hashtable.c.geml","id":"hashtableFind"}, …]
# Multiple entries = real ambiguity (e.g. a .c definition and a .h inline) — inspect each.
# 2. container overview — the module's surface, one glance
head -8 .geml/codemap/hashtable.c.geml # meta: entry = the externally-called methods
# 3. open the method block (src= tells you exactly where the code is)
geml get .geml/codemap/hashtable.c.geml '#hashtableFind'
…Read the whole file at its exact version.
How to install
mdr add geml-spec/geml/geml-code-graph@sha256:965c4e602ab539e4The line at the top of this page pins the label git:20261016.fbccbf9, 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_uclyjtqgqk4gbtvy)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 17, 2026 and Oct 16, 2026, about one every 20 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.fbccbf9 latest | 2026-10-16 | fbccbf9 | 14,059 B | B | view · diff |
| git:20260831.35f77cb | 2026-08-31 | 35f77cb | 14,128 B | B | view · diff |
| git:20260824.1894ee7 | 2026-08-24 | 1894ee7 | 14,117 B | B | view · diff |
| git:20260817.589f50d | 2026-08-17 | 589f50d | 14,106 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14059 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
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
geml-spec/geml · 29 stars · license MIT · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uclyjtqgqk4gbtvy GET https://markdownregistry.com/api/v1/resolve?ref=geml-spec/geml/geml-code-graph GET https://markdownregistry.com/api/v1/blob/965c4e602ab539e4abcf2851d9179b891f71340462193a4dc4ac2759ba84c5f0
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.