tommymorgan:generate-docs

A documentation generator that turns living .feature files into user guides, developer documentation, or both. Feature files contain readable scenarios describing expected software behavior.

In plain words
What is it for?
Use it to create user documentation from @user scenarios, technical documentation from @technical scenarios, or both.
Why use it?
It keeps documentation aligned with changed scenarios while preserving existing introductions, examples, diagrams, voice, and style.

Command

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.

agentmods
npx agentmods add commands/tommymorgan/claude-plugins/generate-docs
Clone the repo
git clone --depth 1 https://github.com/tommymorgan/claude-plugins
Per session 19 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 574 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00019 $0.00574
Opus 5 $0.00010 $0.00287
Sonnet 5 $0.00004 $0.00115
Haiku 4.5 $0.00002 $0.00057

Measured 2d ago against content hash a0d93252db54, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

tommymorgan:generate-docs 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 2d 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.

tommymorgan/migration/commands/generate-docs.md · 98 lines

How it starts

The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Generate Documentation from Living Specifications

Generate user documentation, developer documentation, or both from living .feature files.

Usage

/tommymorgan:generate-docs user
/tommymorgan:generate-docs dev
/tommymorgan:generate-docs both [project-path]

What This Does

User Documentation (@user scenarios only):

  • Filters scenarios tagged @user
  • Converts Gherkin to readable prose
  • Excludes all technical implementation details
  • Creates user-friendly guide

Developer Documentation (@technical scenarios):

  • Filters scenarios tagged @technical
  • Includes implementation requirements
  • Shows expected system behavior
  • Documents technical specifications

Evolutionary Updates:

  • Preserves existing introduction and non-scenario content
  • Updates only changed scenarios
  • Maintains documentation voice and style
  • Keeps custom examples and diagrams

Process

cd $PROJECT_PATH

# Generate user docs
python3 tools/claude-plugins/tommymorgan/migration/commands/doc_generator.py generate features/ docs/user-guide.md --tags @user

# Generate developer docs
python3 tools/claude-plugins/tommymorgan/migration/commands/doc_generator.py generate features/ docs/technical-spec.md --tags @technical

Output

User Documentation (docs/user-guide.md):

# User Guide

## Introduction
(Preserved from existing docs)

## Authentication

### Logging In
User logs in successfully: i am on the login page, i enter valid credentials, i am redirected to dashboard.

### Resetting Password
User resets forgotten password: i click forgot password, i enter my email, i receive reset link.

Developer Documentation (docs/technical-spec.md):

# Technical Specification

## Authentication API

### JWT Token Generation
JWT token generation: user authenticates successfully, auth service processes request, jwt token is issued with user claims, token expires in 24 hours.

Benefits

  • Always accurate: Generated from living specs (source of truth)
  • No duplication: One source for both user and dev docs
  • Test-aligned: Docs match what tests verify
  • Evolutionary: Preserves manual content while updating scenarios
  • Accessible: Generates semantic HTML when needed

Read the full file on GitHub · 98 lines

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. 2d ago First seen · 98 lines · 19 tokens per session scan A a0d93252db54

Subscribe to this mod's changes

tommymorgan:generate-docs is a command published in the GitHub repository tommymorgan/claude-plugins (4 stars, last pushed 1mo ago), licensed MIT. It adds 19 tokens to every session and 574 once invoked, about $0.0001 per session on Opus 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.