Route Scanning Skill for Claude

by huangjia2019

Scan Express.js source files to discover all API route definitions.

1k tokens

context cost

the whole folder, loaded on every use

files

ships runnable scripts

copies elsewhere

how many repositories repackaged it

1038

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/huangjia2019/claude-code-engineering --skill route-scanning

The instruction itself

5 sections, as written by the author

Route Scanning Skill

Discover all API route definitions in Express.js source files.

Process

Step 1: Run Route Scanner

Execute the scanning script:

python3 scripts/scan-routes.py <source_directory>

The script outputs a structured route list with method, path, file, and line number.

Step 2: Enrich Route Data

For each discovered route, also identify:

Middleware applied (auth, validation, etc.)
Whether it's a standard route or chained route (router.route())

Output Format

Return a JSON-compatible route manifest:

[
  {
    "method": "GET",
    "path": "/api/products",
    "file": "src/routes/products.js",
    "line": 8,
    "middleware": ["requireAuth"],
    "type": "standard"
  }
]

This manifest will be consumed by the next pipeline stage (doc-writing).

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How to use it

Copy the folder

Take huangjia2019/route-scanning from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.