agent-eval SKILL.md skillA

agent-eval from ethanyoq/skill-hub is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add ethanyoq/skill-hub/agent-eval@git:20260912.84c6c93

Pins git:20260912.84c6c93 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
ethanyoq/skill-hub
Path
archives/user-installed-skills/agent-eval/61ca5bbbd5c736b7/agent-eval/SKILL.md
Versions recorded
1
Latest version
git:20260912.84c6c93, committed Sep 12, 2026
Size
3,394 bytes
Repository stars
11
License
MIT

Benchmark CodeGraph retrieval quality on a real codebase by comparing agent behavior with vs without CodeGraph. Use when the user runs /agent-eval or asks to test, benchmark, audit, or validate a codegraph version (the local dev build or a published npm version) against a language's repo.

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 Quality Audit

Measures how much CodeGraph helps an agent versus plain grep/read, for a chosen
codegraph version on a chosen real-world repo. Drives the harness in
`scripts/agent-eval/`.

## Prerequisites
- `tmux` 3+, a logged-in `claude` CLI, `node`, `git` (macOS/Linux).
- Run from the codegraph repo root.

## Workflow

Copy this checklist:
```
- [ ] 1. Pick version (local or npm)
- [ ] 2. Pick language
- [ ] 3. Pick repo by size
- [ ] 4. Pick harness (headless / tmux / both)
- [ ] 5. Run audit.sh in the background
- [ ] 6. Report results
```

**Step 1 — version.** Ask with `AskUserQuestion`: which codegraph version to test.
Offer "Local dev build" and "Latest published"; the free-text "Other" lets the
user type a specific version (e.g. `0.7.10`). Map the answer to a VERSION token:
- "Local dev build" → `local`
- "Latest published" → `latest`
- a typed version → that string (e.g. `0.7.10`)

**Step 2 — language.** Read `.claude/skills/agent-eval/corpus.json`. Ask with
`AskUserQuestion` which language to test, listing the languages that have entries.

**Step 3 — repo.** From the chosen language's entries, ask which repo. Label each
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add ethanyoq/skill-hub/agent-eval@sha256:b83c65193e066f07

The line at the top of this page pins the label git:20260912.84c6c93, 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_6cnnms3tmrzvltdr.svg)](https://markdownregistry.com/a/art_6cnnms3tmrzvltdr)

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

Versions

The registry has recorded 1 version of this file, committed on Sep 12, 2026.

versioncommittedcommitsizeaudit
git:20260912.84c6c93 latest2026-09-12 84c6c93 3,394 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 (3394 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

ethanyoq/skill-hub · 11 stars · license MIT · pushed 2026-10-19 · branch mine

API

GET https://markdownregistry.com/api/v1/artifacts/art_6cnnms3tmrzvltdr
GET https://markdownregistry.com/api/v1/resolve?ref=ethanyoq/skill-hub/agent-eval
GET https://markdownregistry.com/api/v1/blob/b83c65193e066f076e95c518342a2f7d52848bdb14218d4197b8e906829ca5e7

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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