Home / suntianc / paseo-matt-workloop · GitHub

codegraph SKILL.md skillA

codegraph from suntianc/paseo-matt-workloop is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add suntianc/paseo-matt-workloop/codegraph@git:20261026.b888736

Pins git:20261026.b888736 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: suntianc/paseo-matt-workloop
Path: skills/codegraph/SKILL.md
Versions recorded: 1
Latest version: git:20261026.b888736, committed Oct 26, 2026
Size: 2,077 bytes
Repository stars: 10
License: MIT

Pre-indexed code knowledge graph for codebase exploration, symbol navigation, call chains, and change-impact analysis. Use when exploring an unfamiliar repo, tracing callers/callees, or assessing blast radius before a change — replaces grep+Read loops with one query.

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

# CodeGraph

SQLite knowledge graph of a codebase's symbols, edges, and files (30+ languages), served over MCP. One `codegraph_explore` call returns the verbatim, line-numbered source of the relevant symbols plus the call paths between them and a blast-radius summary.

## Setup (per project)

```bash
codegraph init     # builds .codegraph/ index in cwd (needed before MCP tools work there)
codegraph status   # index health; pending-sync files are listed
```

Auto-sync keeps the index fresh: the OS-native file watcher + 2s debounce, per-file staleness banners, and catch-up reconciliation on MCP reconnect. Manual `codegraph sync` is only needed with `CODEGRAPH_NO_DAEMON=1` or CI pre-flight.

## MCP tools

| Intent | Tool |
|---|---|
| Almost any question — architecture, flow, bug, investigation | `codegraph_explore` ⭐ (primary; usually the only call needed) |
| Locate symbol by name | `codegraph_search` |
| Call chain | `codegraph_callers` / `codegraph_callees` |
| Change impact | `codegraph_impact` |
| Single symbol full source / overload disambiguation | `codegraph_node` |
| File structure | `codegraph_files` |
| Index health | `codegraph_status` |

## Principles
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add suntianc/paseo-matt-workloop/codegraph@sha256:37418e7f80e67a35

The line at the top of this page pins the label git:20261026.b888736, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_jfndnmpf3nqwdbyc.svg)](https://markdownregistry.com/a/art_jfndnmpf3nqwdbyc)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Oct 26, 2026.

version	committed	commit	size	audit
git:20261026.b888736 latest	2026-10-26	b888736	2,077 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (2077 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

GitHub

suntianc/paseo-matt-workloop · 10 stars · license MIT · pushed 2026-10-28 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jfndnmpf3nqwdbyc
GET https://markdownregistry.com/api/v1/resolve?ref=suntianc/paseo-matt-workloop/codegraph
GET https://markdownregistry.com/api/v1/blob/37418e7f80e67a35e7cd6afbd4cc48886bfd9fa0afd105d576e8deaef43e0c37

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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