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Review and improve AI agent instruction documents (AGENTS.md, Claude.md, etc.) for quality, clarity, and effectiveness.
Passed 16 of 20 test cases with the skill, and 10 of 20 without it.
and 4 more in the full report
7 fixed11 passed either way4 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
The instructions your model reads when the skill loads.
This skill helps review and improve documents intended for AI agent consumption (like AGENTS.md, Claude.md, or custom agent instructions). It identifies common issues that reduce document effectiveness:
Follow this sequence when reviewing a document:
Run the quantitative analysis script to get objective metrics:
# Default: Analyze file + all linked files (recommended)
node scripts/analyze_document.js --root-dir <root-directory> <file-path>
# Analyze single file only (skip link analysis)
node scripts/analyze_document.js --no-include-links <file-path>
⚠️ SECURITY: The --root-dir parameter is REQUIRED for link analysis. It enforces a security sandbox, preventing malicious documents from accessing sensitive files (like ~/.ssh/id_rsa or ~/.aws/credentials) through directory traversal attacks (../../../etc/passwd).
Default behavior: Link analysis is enabled by default when --root-dir is specified. This ensures progressive disclosure evaluation includes the entire documentation system (main doc + linked docs).
Link analysis:
For detailed usage including path options and output format, see Using the Analysis Script below.
test cases passed, vs 10 / 20 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.