Claude-skill-registry agent-review

Get external agent review and feedback. Routes Anthropic models through Claude Agent SDK (uses local subscription) and other models through OpenRouter API. Use for code review, architecture feedback, or any external consultation.

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/agent-review" ~/.claude/skills/majiayu000-claude-skill-registry-agent-review && rm -rf "$T"

manifest: skills/data/agent-review/SKILL.md

Agent Review

Get feedback from an external AI agent. Useful for code review, architecture decisions, or getting a second opinion.

Running Commands

echo "code or prompt" | node .claude/skills/agent-review/query.mjs [options] "Your question"
# or
node .claude/skills/agent-review/query.mjs --file <path> [options] "Your question"

Options

Flag	Short	Description
`--model <model>`	`-m`	Model or alias (default: gemini)
`--file <path>`	`-f`	Read input from file instead of stdin
`--lines <start-end>`	`-l`	Extract specific lines from file (e.g., 50-100)
`--context <path>`	`-c`	Additional context file (can repeat)
`--system <prompt>`	`-s`	Custom system prompt
`--temperature <n>`	`-t`	Temperature 0-1 (default: 0.7)
`--quiet`	`-q`	Suppress status messages and usage stats
`--list`		List available models
`--json`		Output raw JSON response

Available Models

Model ID	Aliases	Provider	Notes
`google/gemini-3-pro-preview`	`gemini` , `g3`	OpenRouter	Default - good for external perspective
`openai/gpt-5.1-codex`	`gpt` , `codex` , `gpt5`	OpenRouter	Strong at code analysis
`anthropic/claude-opus-4.5`	`opus` , `claude-opus`	Agent SDK	Uses local subscription
`anthropic/claude-sonnet-4.5`	`sonnet` , `claude`	Agent SDK	Uses local subscription

Anthropic models route through Claude Agent SDK (uses your Claude subscription). Other models route through OpenRouter API (requires

OPENROUTER_API_KEY

Environment Variables

Variable	Required	Description
`OPENROUTER_API_KEY`	For non-Anthropic models	OpenRouter API key
`AGENT_REVIEW_DEFAULT_MODEL`	No	Override default model

Examples

Code Review

# Review a file for security issues
cat src/server/auth.ts | node .claude/skills/agent-review/query.mjs \
  "Review this authentication code for security vulnerabilities"

# Review with a specific model (using alias)
node .claude/skills/agent-review/query.mjs -m gpt -f src/utils/parser.ts \
  "Review this parser for edge cases and error handling"

Reviewing Specific Lines

# Review a specific function (lines 50-100)
node .claude/skills/agent-review/query.mjs \
  -f src/server/auth.ts -l 50-100 \
  "Review this authentication function for security issues"

# Review a single line
node .claude/skills/agent-review/query.mjs \
  -f src/utils/parser.ts -l 42 \
  "Is this regex safe from ReDoS attacks?"

With Context Files

# Review code with type definitions as context
node .claude/skills/agent-review/query.mjs \
  -f src/api/routes.ts \
  -c src/types/api.ts \
  -c src/types/models.ts \
  "Review this API implementation"

# Review component with its hooks as context
node .claude/skills/agent-review/query.mjs \
  -f src/components/UserProfile.tsx \
  -c src/hooks/useUser.ts \
  "Review this React component for performance issues"

Architecture Feedback

# Get feedback on a proposed design
cat docs/design-proposal.md | node .claude/skills/agent-review/query.mjs \
  "What are the potential issues with this architecture?"

Custom System Prompt

node .claude/skills/agent-review/query.mjs \
  -f src/api/routes.ts \
  -s "You are a security expert specializing in API design" \
  "Audit this API for OWASP top 10 vulnerabilities"

Temperature Control

# Lower temperature for more deterministic analysis
node .claude/skills/agent-review/query.mjs -t 0.2 -f src/algo.ts \
  "Analyze the time complexity"

# Higher temperature for creative suggestions
node .claude/skills/agent-review/query.mjs -t 0.9 -f src/ui.tsx \
  "Suggest ways to improve the user experience"

Using Anthropic Models (Local Subscription)

# Uses Claude Agent SDK - no API credits consumed
node .claude/skills/agent-review/query.mjs -m opus -f complex-algorithm.ts \
  "Analyze the time complexity and suggest optimizations"

Quiet Mode (for scripting)

# Suppress all status messages, only output the response
REVIEW=$(node .claude/skills/agent-review/query.mjs -q -f src/auth.ts \
  "List security issues as JSON array")
echo "$REVIEW" | jq .

Output

The response text is written to stdout. After the response, usage stats are shown on stderr:

Tokens: 189 in / 871 out (1060 total)
Cost: $0.0108

This helps track token consumption and costs for OpenRouter requests. Use

--quiet

to suppress.

When to Use

Code Review: Get a second opinion on code quality, security, or performance
Architecture Decisions: Validate design choices with another perspective
Bug Analysis: Share error context and get debugging suggestions
Documentation Review: Check if docs are clear and complete
Test Coverage: Identify missing test cases

Tips

Default model (Gemini 3 Pro) is recommended for most external reviews
Use Anthropic models when you want consistency with Claude's style
Use
```
-l
```
to review specific functions without sending the entire file (saves tokens)
Use
```
-c
```
to include type definitions or related files for better context
Use
```
-t 0.2
```
for more focused/deterministic responses,
```
-t 0.8
```
for creative suggestions
Pipe code directly for quick reviews:
```
cat file.ts | node ... "review this"
```