codebase-explore SKILL.md skillA

codebase-explore from flagrare/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add flagrare/agent-skills/codebase-explore@git:20260611.9c42181

Pins git:20260611.9c42181 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
flagrare/agent-skills
Path
plugins/flagrare/skills/codebase-explore/SKILL.md
Versions recorded
2
Latest version
git:20260611.9c42181, committed Jun 11, 2026
First version recorded
May 22, 2026
Size
4,885 bytes
Repository stars
12
License
none declared

Explore the codebase to map conventions, reusable utilities, analogous features, and data flows relevant to a planned change. Returns raw findings (file paths, patterns, code snippets), does NOT produce a plan. Used by /flagrare:atdd-plan as its codebase understanding step.

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 Explore

Return raw exploration findings for a planned change. No plan, no tests, no implementation steps. Just facts about the codebase that a planning skill needs to make informed decisions.

---

## When to Use

- Called by `/flagrare:atdd-plan` before it writes acceptance tests
- Called directly when you need to understand a codebase area before making decisions
- User says "explore the codebase for X", "what exists for X", "find patterns for X"

---

## Inputs

Receive one of:
- A context brief (from `/flagrare:intake`)
- A ticket summary describing what will be built
- A plain-text description of the change

---

## Step 1: Check for prior attempts

Search for branches, PRs, and commits related to this work:

```bash
git branch -a | grep -i "<ticket-key-or-keyword>"
git log --all --oneline | grep -i "<ticket-key-or-keyword>"
gh pr list --search "<ticket-key-or-keyword>" --state all
```

If found, read them. They reveal: abandoned approaches, partial implementations, reviewer feedback, constraints discovered during prior attempts.

---

## Step 2: Identify the feature area
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add flagrare/agent-skills/codebase-explore@sha256:67d16428cffdb9cf

The line at the top of this page pins the label git:20260611.9c42181, 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 badge

[![mdr](https://markdownregistry.com/badge/art_rx25pt6pehkn7nyw.svg)](https://markdownregistry.com/a/art_rx25pt6pehkn7nyw)

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

Versions

The registry has recorded 2 versions of this file, between May 22, 2026 and Jun 11, 2026, about one every 20 days.

versioncommittedcommitsizeaudit
git:20260611.9c42181 latest2026-06-11 9c42181 4,885 BA view · diff
git:20260522.84945232026-05-22 8494523 4,909 BA 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 (4885 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

flagrare/agent-skills · 12 stars · license none declared · pushed 2026-10-30 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_rx25pt6pehkn7nyw
GET https://markdownregistry.com/api/v1/resolve?ref=flagrare/agent-skills/codebase-explore
GET https://markdownregistry.com/api/v1/blob/67d16428cffdb9cff47ea82ff78ee527324a7244a5c80ec4c01f0792ebd3a639

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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