agent-self-eval SKILL.md skillA
agent-self-eval from coco-research/coco is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add coco-research/coco/agent-self-eval@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- coco-research/coco
- Path
skills/agent-self-eval/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Sep 14, 2026
- Size
- 3,520 bytes
- Repository stars
- 796
- License
- a license file GitHub does not identify
Post-run self-evaluation system that scores agent output on correctness, clarity, actionability, and conciseness. Use after /team runs, skill executions, or when explicitly asked to evaluate output quality.
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
@agents/PROMPT-DEFENSE.md # Agent Self-Evaluation Score your own output (or another agent's output) across four axes to identify quality gaps and feed improvements into the learning system. ## When to Use - After completing a `/team:*` pipeline run - After generating a deliverable (PRD, architecture doc, code review) - When user asks "how did I do?" or "evaluate this output" - Automatically at end of `/gsd-execute-phase` for quality tracking ## Evaluation Axes | Axis | Question | Failure Signals | |------|----------|-----------------| | **Correctness** | Is the output factually accurate and technically sound? | Wrong APIs, broken references, hallucinated facts, logic errors | | **Clarity** | Is the explanation understandable and well-structured? | Confusing structure, undefined jargon, missing context, rambling | | **Actionability** | Can the user act on the output immediately? | Vague suggestions, missing steps, no verification path | | **Conciseness** | Did it use the minimum tokens needed? | Redundancy, over-explanation, filler content, restating the question | ## Scoring Scale ``` 5 — Exceptional: no reasonable improvement possible …
Read the whole file at its exact version.
How to install
mdr add coco-research/coco/agent-self-eval@sha256:06cb90fba5bf67e7The line at the top of this page pins the label v0.1.0, 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_rgo4yzd5k5bgl7hn)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 14, 2026.
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 (3520 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
coco-research/coco · 796 stars · license a license file GitHub does not identify · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rgo4yzd5k5bgl7hn GET https://markdownregistry.com/api/v1/resolve?ref=coco-research/coco/agent-self-eval GET https://markdownregistry.com/api/v1/blob/06cb90fba5bf67e7d4af96bc65e08ec82d8ac1d7e382c903c934e13b0043f457
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.