gitnexus-exploring SKILL.md skillA
gitnexus-exploring from metagit-ai/metagit-cli is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add metagit-ai/metagit-cli/gitnexus-exploring@git:20260625.aebf5aePins git:20260625.aebf5ae in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- metagit-ai/metagit-cli
- Path
.agents/skills/gitnexus/gitnexus-exploring/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260625.aebf5ae, committed Jun 25, 2026
- First version recorded
- Jun 24, 2026
- Size
- 3,063 bytes
- Repository stars
- 4
- License
- MIT
Use when the user asks how code works, wants to understand architecture, trace execution flows, or explore unfamiliar parts of the codebase. Examples: "How does X work?", "What calls this function?", "Show me the auth flow".
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
# Exploring Codebases with GitNexus
## When to Use
- "How does authentication work?"
- "What's the project structure?"
- "Show me the main components"
- "Where is the database logic?"
- Understanding code you haven't seen before
## Workflow
```
1. READ gitnexus://repos → Discover indexed repos
2. READ gitnexus://repo/{name}/context → Codebase overview, check staleness
3. gitnexus_query({query: "<what you want to understand>"}) → Find related execution flows
4. gitnexus_context({name: "<symbol>"}) → Deep dive on specific symbol
5. READ gitnexus://repo/{name}/process/{name} → Trace full execution flow
```
> If step 2 says "Index is stale" → run `npx gitnexus analyze` in terminal.
## Checklist
```
- [ ] READ gitnexus://repo/{name}/context
- [ ] gitnexus_query for the concept you want to understand
- [ ] Review returned processes (execution flows)
- [ ] gitnexus_context on key symbols for callers/callees
- [ ] READ process resource for full execution traces
- [ ] Read source files for implementation details
```
## Resources
…Read the whole file at its exact version.
How to install
mdr add metagit-ai/metagit-cli/gitnexus-exploring@sha256:5b362700781e31a6The line at the top of this page pins the label git:20260625.aebf5ae, 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_ceo6xvwj4ufmnbgq)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jun 24, 2026 and Jun 25, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260625.aebf5ae latest | 2026-06-25 | aebf5ae | 3,063 B | A | view · diff |
| git:20260624.56de31d | 2026-06-24 | 56de31d | 3,037 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 (3063 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
metagit-ai/metagit-cli · 4 stars · license MIT · pushed 2026-10-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ceo6xvwj4ufmnbgq GET https://markdownregistry.com/api/v1/resolve?ref=metagit-ai/metagit-cli/gitnexus-exploring GET https://markdownregistry.com/api/v1/blob/5b362700781e31a657a8c8afecc5c03197ba3689324e8bb95498ff8ea3421f8d
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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