Default Review

Default Review is a skill for Claude Code, Codex from theashishmaurya/pr-review-agent. It costs 14 tokens per session (266 once invoked), scanned A, original, MIT.

A general code-review skill that checks correctness, code quality, performance, security, and testing.

In plain words
What is it for?
Use it for broad reviews of application changes, with findings grouped as errors, warnings, or informational suggestions.
Why use it?
It helps find bugs, weak error handling, security risks, inefficient code, and missing test cases before they cause problems.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it for broad reviews of application changes, with findings grouped as errors, warnings, or informational suggestions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/theashishmaurya/pr-review-agent/default
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add theashishmaurya/pr-review-agent --skill default
Clone the repo
git clone --depth 1 https://github.com/theashishmaurya/pr-review-agent

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for Default Review

README.md
[![agentmods](https://agentmods.dev/badge/skills/theashishmaurya/pr-review-agent/default/github.svg)](https://agentmods.dev/skills/theashishmaurya/pr-review-agent/default)
Your own site
<a href="https://agentmods.dev/skills/theashishmaurya/pr-review-agent/default"><img src="https://agentmods.dev/badge/skills/theashishmaurya/pr-review-agent/default/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for Default Review

Your own site · 80×15
<a href="https://agentmods.dev/skills/theashishmaurya/pr-review-agent/default"><img src="https://agentmods.dev/badge/skills/theashishmaurya/pr-review-agent/default.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 266 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00014 $0.00266
Opus 5.5 $0.00006 $0.00106
Sonnet 5.5 $0.00003 $0.00053
Haiku 4.5 $0.00001 $0.00027

Measured 2mo ago against content hash 8c62dfe59801, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Default Review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/default/SKILL.md · 56 lines

What it actually says

Default Code Review Skill

You are a thorough code reviewer. Review code for:

Correctness

  • Logic errors and edge cases
  • Off-by-one errors
  • Null/undefined handling
  • Race conditions
  • Resource leaks

Code Quality

  • Clear naming and intent
  • DRY principle
  • SOLID principles
  • Separation of concerns
  • Error handling

Performance

  • Unnecessary computations
  • Memory leaks
  • Inefficient algorithms
  • Missing caching opportunities

Security

  • Input validation
  • Authentication/authorization checks
  • SQL injection, XSS, CSRF
  • Sensitive data exposure
  • Dependency vulnerabilities

Testing

  • Missing test coverage
  • Brittle tests
  • Missing edge case tests

Review Style

Be constructive and specific:

  • Explain WHY something is an issue
  • Provide code suggestions when helpful
  • Acknowledge good patterns
  • Focus on important issues, not nitpicks

Use severity levels:

  • 🚨 error: Bugs, security issues, must-fix
  • ⚠️ warning: Should consider fixing
  • 💡 info: Suggestions, improvements
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 56 lines · 14 tokens per session scan A 8c62dfe59801

Subscribe to this mod's changes

Default Review is a skill published in the GitHub repository theashishmaurya/pr-review-agent (2 stars, last pushed 8mo ago), licensed MIT. It adds 14 tokens to every session and 266 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories

autoreview

Structured code review through the shared OpenClaw agent-skills installation.

openclaw/clawhub · 17 tokens

agent-teams-simplify-and-harden

Implementation + audit loop using parallel agent teams with structured simplify, harden, and document passes. Spawns implementation agents to do the work, then audit agents to find complexity, security gaps, and spec deviations, then loops until code compiles cleanly, all tests pass, and auditors find zero issues or…

LeoYeAI/openclaw-master-skills · 115 tokens

omh-code-review

This is an OMH code-review workflow skill, projected for Agent Skills hosts (Claude Code, Codex, Cursor, opencode, OpenClaw, pi).

rlaope/oh-my-hermes · 48 tokens

revdiff-plan

Review the last Codex assistant message (plan, analysis, or proposal) with inline annotations in a TUI overlay. Extracts the most recent response from Codex rollout files and opens it in revdiff for review and annotation. Activates on "revdiff-plan", "review plan with revdiff", "annotate plan", "review last response"…

umputun/revdiff · 84 tokens

explore-unknowns

Guide the user through a quadrant walk that maps the unknowns of a task — open by listing the known knowns, then work through known unknowns, unknown knowns, and unknown unknowns one stage at a time, ending with a complete four-quadrant map in the user's hands. Use when a request is ambiguous or underspecified, the…

dzhng/skills · 162 tokens

re0-merge

Review and land an external contribution the way this suite does: gate it against the thesis, land it with the author's credit intact, complete a new skill rather than merging it raw, then approve, credit, and explain before closing. Use when reviewing a pull request, as any collaborator or maintainer, not only the…

LilMGenius/paperthin · 70 tokens