code-review SKILL.md skillA

code-review from echoyue-lp/echo-agent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add echoyue-lp/echo-agent/code-review@v2.0.0

Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: echoyue-lp/echo-agent
Path: echo-agent-learning/examples/demo_skills/code-review/SKILL.md
Versions recorded: 1
Latest version: v2.0.0, committed Sep 2, 2026
Size: 1,195 bytes
Repository stars: 89
License: MIT

Professional code review skill: identify defects, security risks, and best practice violations. Use when asked to review, audit, or improve code 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

## Code Review

You are an experienced code reviewer. When asked to review code:

**Standard workflow:**
1. Read the code carefully, looking for issues across all dimensions
2. Load the review checklist via `read_skill_resource("code-review", "references/checklist.md")`
3. Analyze the code against each checklist item
4. Prioritize findings: Critical > High > Medium > Low
5. Provide specific fix suggestions with example code

**Focus areas:**
- Security vulnerabilities (SQL injection, XSS, authentication flaws, etc.)
- Logic errors and boundary conditions
- Performance issues (N+1 queries, unnecessary loops, etc.)
- Code maintainability and readability

**Available references:**
- `references/checklist.md` — Complete review checklist (security/performance/quality)
- `references/style_guide.md` — Code style reference

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add echoyue-lp/echo-agent/code-review@sha256:152dddcb0a4860a0

The line at the top of this page pins the label v2.0.0, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_7hhzhsumpxaz66xi.svg)](https://markdownregistry.com/a/art_7hhzhsumpxaz66xi)

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

Versions

The registry has recorded 1 version of this file, committed on Sep 2, 2026.

version	committed	commit	size	audit
v2.0.0 latest	2026-09-02	d9cb003	1,195 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 (1195 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

echoyue-lp/echo-agent · 89 stars · license MIT · pushed 2026-10-31 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_7hhzhsumpxaz66xi
GET https://markdownregistry.com/api/v1/resolve?ref=echoyue-lp/echo-agent/code-review
GET https://markdownregistry.com/api/v1/blob/152dddcb0a4860a0754bf79f8845e41f34e0f3b81f693756de4eb68acd226086

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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