mapping-webapp SKILL.md skillA

mapping-webapp from oaustegard/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add oaustegard/claude-skills/mapping-webapp@v0.5.0

Pins v0.5.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
oaustegard/claude-skills
Path
plugins/code-intelligence/skills/mapping-webapp/SKILL.md
Versions recorded
4
Latest version
v0.5.0, committed Oct 7, 2026
First version recorded
Jul 7, 2026
Size
6,187 bytes
Repository stars
158
License
MIT

Generate behavioral/feature documentation for web apps using code-first analysis. Reads source code via tree-sitting to produce _FEATURES.md, with optional visual verification via browser automation. Companion to tree-sitting. Use when documenting app behavior, creating feature inventories, generating behavioral ground truth for agents, or before modifying UI code. Triggers on "map features", "document app behavior", "feature inventory", "what does this app do".

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

# Mapping Webapp

Generate `_FEATURES.md` files documenting what a web app *does* — screens, flows, states, behavioral invariants. Companion to `tree-sitting`, which surfaces code *structure*.

**v0.3.0: Code-first architecture.** The code IS the ground truth; screenshots are supplementary verification.

## Prerequisites

1. **tree-sitting** must be installed (structure is scanned at runtime)
2. **Claude API key** available (via `api-credentials` skill or `ANTHROPIC_API_KEY` env var)
3. *Optional:* **webctl** for visual verification (not required for `--code-only`)

## Usage

```bash
# Code-only analysis (no browser needed):
python /mnt/skills/user/mapping-webapp/scripts/featuremap.py \
  --app-url https://example.com --codebase /path/to/repo --code-only

# Full pipeline (code analysis + selective visual verification):
python /mnt/skills/user/mapping-webapp/scripts/featuremap.py \
  --app-url https://example.com --codebase /path/to/repo

# Incremental update:
python /mnt/skills/user/mapping-webapp/scripts/featuremap.py \
  --app-url https://example.com --codebase . --incremental
```

### Options

| Flag | Default | Description |
|------|---------|-------------|
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add oaustegard/claude-skills/mapping-webapp@sha256:66e3be787aa4df1f

The line at the top of this page pins the label v0.5.0, 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 badge

[![mdr](https://markdownregistry.com/badge/art_avxtesknk2ncgk6u.svg)](https://markdownregistry.com/a/art_avxtesknk2ncgk6u)

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

Versions

The registry has recorded 4 versions of this file, between Jul 7, 2026 and Oct 7, 2026, about one every 31 days.

versioncommittedcommitsizeaudit
v0.5.0 latest2026-10-07 87f7fec 6,187 BA view · diff
v0.4.12026-09-09 5e58100 6,187 BA view · diff
v0.4.02026-07-29 9141df6 6,120 BA view · diff
v0.3.02026-07-07 6154d36 6,102 BA 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 (6187 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

oaustegard/claude-skills · 158 stars · license MIT · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_avxtesknk2ncgk6u
GET https://markdownregistry.com/api/v1/resolve?ref=oaustegard/claude-skills/mapping-webapp
GET https://markdownregistry.com/api/v1/blob/66e3be787aa4df1f6eb70770bd6e68a900f7aa2eba38545cf6762ebf08592552

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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Every file in oaustegard/claude-skills

Other files named mapping-webapp

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