What does the Documentation Standards AI skill do?

Use when writing README files, API documentation, user guides, or technical documentation following industry standards from Google, Microsoft, and GitLab style guides.

Why use Documentation Standards on TypingMind?

Because you install it once and use it with any model. Documentation Standards is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Documentation Standards in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/MadAppGang/claude-code/tree/main/plugins/dev/skills/documentation-standards. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Documentation Standards?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Documentation Standards?

As many as you like. As long as a model supports skills, you can use Documentation Standards with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Documentation Standards AI skill free?

Yes. It is published on GitHub by MadAppGang under the MIT license. You only pay your own AI provider for the tokens you use.

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

Documentation Standards by MadAppGang — AI Skill for Any LLM

Documentation Standards

Overview

Comprehensive documentation standards based on research from Google, Microsoft, GitLab, Red Hat style guides, and 60+ additional sources. Provides templates, best practices, and anti-pattern detection for AI agents writing documentation.

15 Best Practices (Ranked by Consensus)

UNANIMOUS (100% Agreement)

1. Use Active Voice and Present Tense

Why: Reduces cognitive load 20-30%, shortens sentences 15-25%

Implementation:

markdown
BAD (passive): The request is processed by the server.
GOOD (active): The server processes the request.

BAD (future): The program will save your file.
GOOD (present): The program saves your file.

Validation: Check for "is/are/was/were + past participle" patterns

2. Start with 5-Minute Quick Start

Why: 70% of visitors are first-time users, time-to-first-success critical

Implementation:

markdown
## Quick Start

```bash
npm install my-tool
npx my-tool init
npx my-tool start

Visit http://localhost:3000

That's it!



**Validation**: Can a new user succeed in under 5 minutes with zero context?

---

#### 3. Use Progressive Disclosure (Three-Tier Structure)

**Why**: Accommodates all skill levels, reduces overwhelm

**Implementation**:

Tier 1: Quick Start (2-5 min) -> Copy-paste code, immediate success, no explanations

Tier 2: Tutorial (15-30 min) -> Step-by-step with explanations, build one feature

Tier 3: Reference (lookup) -> Complete API docs, searchable, advanced patterns



---

#### 4. Use Second Person ("You")

**Why**: Increases engagement, reduces word count 15-25%

**Implementation**:
```markdown
BAD: The user should configure the settings.
GOOD: Configure the settings.

BAD: One can install the plugin by...
GOOD: Install the plugin by...

5. Keep Sentences Under 25 Words

Why: Comprehension drops 30% when sentences exceed 30 words

Implementation:

markdown
BAD (42 words): The configuration file, which should be located in the
root directory of your project and named .claude, contains all the settings
that are required for the plugin system to function correctly and load
the appropriate agents.

GOOD (18 words): Place the `.claude` configuration file in your project
root. It contains settings for the plugin system and agents.

6. Use Lists and Tables for Comparison

Why: 70% faster comprehension vs paragraphs

Implementation:

markdown
## Prerequisites

Before starting, you need:
- [ ] Node.js 18+ installed
- [ ] Git access to GitHub
- [ ] API token configured

## Tool Comparison

| Tool | Best For | Stars | Learning Curve |
|------|----------|-------|----------------|
| Docusaurus | React | 55k+ | Medium |
| VitePress | Vue | 12k+ | Low |

STRONG (67%+ Agreement)

7. Use Language-Specific Documentation Tools

Why: Deep language integration, automatic type inference

Decision Matrix:


Language -> Tool:
- TypeScript -> TSDoc comments + TypeDoc generator
- Python -> Google/NumPy docstrings + Sphinx
- Rust -> /// comments + rustdoc
- Go -> Plain comments + godoc
- Java -> Javadoc

8. Follow Diataxis Framework

Why: Clear taxonomy reduces confusion

Four Types:

Type	Purpose	Length	When to Use
Tutorial	Teach by doing	15-60 min	"I'm new, show me"
How-To	Solve problem	5-15 min	"I need to do X"
Reference	Describe what exists	As needed	"What parameters?"
Explanation	Clarify concepts	5-30 min	"Why does this work?"

9. Show Code Examples with Expected Output

Why: Users know what success looks like

Implementation:

markdown
### Example: Fetching User Data

**Code:**
```typescript
const user = await api.getUserById('user-123');
console.log(user.name, user.email);

Expected Output:


John Doe john@example.com

Error Case:

typescript
const user = await api.getUserById('invalid-id');
// Throws: NotFoundError: User with ID 'invalid-id' not found



---

#### 10. Provide Troubleshooting Section

**Why**: 50%+ of support questions are error-related

**Template**:
```markdown
## Troubleshooting

### Issue: Command not found

**Symptom**: `/implement` returns "command not found"
**Cause**: Plugin not enabled
**Solution**:
1. Check `.claude/settings.json`
2. Run `/plugin reload`
3. Restart if needed

**Prevention**: Verify with `/plugin list`

11. Organize by Task ("How do I...")

Why: Users think in terms of goals, not architecture

Implementation:

markdown
## Guides

### How-To Guides (Task-Oriented)
- [How to deploy to production](deploy.md)
- [How to add authentication](auth.md)
- [How to handle file uploads](uploads.md)

12. Add Prerequisites Checklist

Why: Eliminates invisible barriers for beginners

Template:

markdown
## Prerequisites

Before starting, ensure you have:

- [ ] Node.js 18+ installed ([Download](https://nodejs.org))
- [ ] Basic JavaScript knowledge
- [ ] Text editor (VS Code recommended)

AI-SPECIFIC

13. Verify Examples Actually Work

Why: Prevents hallucination and outdated examples

Process:

Read function implementation
Extract actual parameters and return type
Test example code
Document actual output

14. Ground Documentation in Source Code

Why: Prevents documenting non-existent features

Process:

Read source code FIRST
Only document features that exist
Use actual type signatures
If uncertain, qualify with "typically", "generally"

15. Add Version Tracking

Why: Users need to know if docs apply to their version

Template:

markdown
---
**Version**: v2.0.0
**Last Updated**: 2026-01-09
**Compatible With**: Claude Code 1.5+, TypeScript 5.0+
---

> **DEPRECATED**: This approach works but superseded by [New Approach](link)

7 Ready-to-Use Templates

Template 1: README Quick Start

Purpose: Project landing page with 5-minute setup Max Length: 80 lines Use When: Creating project README

markdown
# [Project Name]

[One-line description of what this does]

## Quick Start

```bash
# Step 1: Install
npm install my-tool

# Step 2: Initialize
npx my-tool init

# Step 3: Start
npx my-tool start

Visit http://localhost:3000

That's it!

Features

Feature 1 (one-line description)
Feature 2 (one-line description)
Feature 3 (one-line description)

See detailed feature list

Documentation

Installation Guide - Complete setup instructions
Configuration - All configuration options
API Reference - Complete API documentation
Troubleshooting - Common issues and solutions

Community

Contributing - How to contribute
Code of Conduct - Community guidelines
Discussions - Ask questions

License

MIT - See LICENSE for details



---

### Template 2: TSDoc Function Documentation

**Purpose**: Document TypeScript functions
**Format**: TSDoc standard
**Use When**: Documenting public APIs

```typescript
/**
 * Retrieves a user by their unique identifier.
 *
 * @remarks
 * This function includes user permissions and preferences in the response.
 * Results are cached for 5 minutes to reduce database load.
 *
 * @param id - User unique identifier (UUID format)
 * @param options - Optional fetch configuration
 * @param options.includePermissions - Include user permissions (default: true)
 *
 * @returns Promise resolving to User object with permissions
 *
 * @throws {NotFoundError} If user with given ID doesn't exist
 * @throws {UnauthorizedError} If caller lacks 'read:users' permission
 *
 * @example
 * Basic usage:
 * ```typescript
 * const user = await getUserById('user-123');
 * console.log(user.name, user.email);
 * // Output: John Doe john@example.com
 * ```
 *
 * @example
 * Error handling:
 * ```typescript
 * try {
 *   const user = await getUserById('user-123');
 * } catch (error) {
 *   if (error instanceof NotFoundError) {
 *     console.error('User not found');
 *   }
 * }
 * ```
 *
 * @see {@link createUser} for creating new users
 * @since 2.0.0
 * @public
 */

Template 3: Error Documentation

Purpose: Document common errors and solutions Organization: By symptom Use When: Creating troubleshooting guides

markdown
# Troubleshooting Guide

## Installation Issues

### Error: EACCES permission denied

**Symptom**: npm install fails with permission error

**Full Error Message**:

npm ERR! code EACCES npm ERR! syscall access npm ERR! path /usr/local/lib



**Cause**: Trying to install globally without proper permissions

**Solution**:

**Option 1 (Recommended)**: Install locally
```bash
npm install --save-dev my-tool
npx my-tool

Option 2: Fix npm permissions

bash
mkdir ~/.npm-global
npm config set prefix '~/.npm-global'
export PATH=~/.npm-global/bin:$PATH

Prevention: Use local installation (avoid -g flag)

Error: Module not found

Symptom: Import fails with "Cannot find module 'X'"

Causes:

Package not installed
Wrong import path
TypeScript configuration issue

Solution:

Step 1: Verify package is installed

bash
npm list my-package

Step 2: Check import path matches package name

typescript
// CORRECT
import { func } from 'my-package';

// WRONG
import { func } from 'my-package/lib/index';

Prevention: Always install dependencies before importing



---

### Template 4: Tutorial Structure

**Purpose**: Teach by doing
**Length**: 15-30 minutes
**Use When**: Creating beginner tutorials

```markdown
# Tutorial: Building Your First REST API

**What you'll learn**:
- How to create a basic REST API
- How to define routes and handlers
- How to connect to a database
- How to handle errors

**Prerequisites**:
- [ ] Node.js 18+ installed ([Download](https://nodejs.org))
- [ ] Basic JavaScript knowledge
- [ ] Text editor (VS Code recommended)

**Estimated time**: 30 minutes

---

## Step 1: Set Up Project

Create a new directory and initialize npm:

```bash
mkdir my-api
cd my-api
npm init -y

What this does: Creates package.json with default settings

Step 2: Create Basic Server

Create src/server.ts:

typescript
import express from 'express';

const app = express();
const PORT = 3000;

app.get('/', (req, res) => {
  res.json({ message: 'Hello, World!' });
});

app.listen(PORT, () => {
  console.log(`Server running on http://localhost:${PORT}`);
});

What this does:

Imports Express framework
Creates Express application
Defines route for GET /
Starts server on port 3000

Step 3: Test Your API

Start development server:

bash
npm run dev

Expected output:


Server running on http://localhost:3000

Test the endpoint:

bash
curl http://localhost:3000

Expected response:

json
{"message":"Hello, World!"}

Success! You've created your first API endpoint.

What You've Built

You now have a basic REST API with:

Express server
TypeScript configuration
First endpoint
Error handling

Next Steps

Add a database: Tutorial: Connect to PostgreSQL
Add authentication: Tutorial: Add JWT Authentication
Deploy: Guide: Deploy to Vercel

Troubleshooting

Issue: Server won't start

Solution: Check if port 3000 is already in use:

bash
lsof -i :3000
kill -9 <PID>



---

### Template 5: Changelog

**Purpose**: Track version changes
**Format**: Keep a Changelog standard
**Use When**: Every release

```markdown
# Changelog

All notable changes documented here.

Format based on [Keep a Changelog](https://keepachangelog.com/),
adheres to [Semantic Versioning](https://semver.org/).

## [Unreleased]

### Added
- New feature X for user authentication (#123)

### Changed
- Improved performance of database queries (#145)

---

## [2.0.0] - 2026-01-09

### Breaking Changes

#### Agent Configuration Format Changed

**Old format:**
```json
{
  "agents": ["architect", "developer"]
}

New format:

json
{
  "agents": {
    "architect": { "enabled": true },
    "developer": { "enabled": true }
  }
}

Migration:

bash
npx @my-tool/migrate-config

Added

OAuth 2.0 support for authentication (#123)
Rate limiting middleware (#145)

Changed

Updated dependency X to v2.0 (security fix) (#156)

Deprecated

oldAuthMethod() - use newAuthMethod() instead

Removed

Support for Node.js 16 (end of life) - BREAKING

Fixed

Memory leak in connection pool (#134)

Security

Fixed XSS vulnerability (#156) - CRITICAL



---

### Template 6: Architecture Decision Record (ADR)

**Purpose**: Document significant architecture decisions
**Format**: Lightweight ADR
**Use When**: Technology choices, patterns, security decisions

```markdown
# ADR-001: Use PostgreSQL for Primary Database

## Status

Accepted (2026-01-09)

## Context

We need persistent storage for user data, transactions, and analytics.

**Requirements**:
- Store structured user data
- Support complex queries
- ACID compliance for transactions
- Handle 100K users, 1M records/month

## Decision

We will use **PostgreSQL 15+** as our primary database.

**Implementation**:
- Host on AWS RDS
- Use connection pooling (pgBouncer)
- Enable read replicas

## Consequences

### Positive
- ACID compliance for data integrity
- Rich query capabilities (JSON, full-text search)
- Proven scaling path

### Negative
- Schema migrations require planning
- Not optimal for document storage

### Risks
- **Risk**: Database bottleneck at scale
- **Mitigation**: Early read replicas and caching

## Alternatives Considered

### MongoDB
**Pros**: Flexible schema, horizontal scaling
**Cons**: Limited transactions, weaker consistency
**Why rejected**: Financial data requires ACID

### DynamoDB
**Pros**: Fully managed, auto-scaling
**Cons**: Vendor lock-in, complex pricing
**Why rejected**: Team expertise in SQL

---

**Author**: [Name]
**Reviewed by**: [Tech Lead]

Template 7: Comprehensive Troubleshooting Guide

Purpose: Systematic problem-solving Organization: By category and symptom Use When: Creating comprehensive troubleshooting docs

markdown
# Troubleshooting Guide: [Component]

**Last Updated**: 2026-01-09
**Covers**: Version 2.0.0+

---

## Quick Diagnostics

**Before detailed troubleshooting**:

1. **Check prerequisites**:
   - [ ] Dependencies installed
   - [ ] Environment configured
   - [ ] Services running

2. **Enable debug mode**:
   ```bash
   DEBUG=* my-tool start

Check logs:

bash
tail -f ~/.my-tool/logs/latest.log

Common Issues by Category

Installation Issues

Issue: EACCES permission denied

Symptom: npm install fails

Root Cause: Insufficient permissions

Solution:

bash
npm install --save-dev my-tool
npx my-tool

Prevention: Use local installation

Configuration Issues

Issue: Environment variables not loaded

Symptom: "Missing required config" error

Root Causes:

.env file doesn't exist
.env in wrong location
Variables not exported

Solution:

Step 1: Verify .env exists

bash
ls -la .env

Step 2: Check location (must be project root)

Step 3: Verify format

bash
# CORRECT
API_TOKEN=abc123

# WRONG (no quotes)
API_TOKEN="abc123"

Debug Workflows

Systematic Process

Level 1: Quick (5 min)

Check error message
Verify prerequisites
Restart application

Level 2: Investigation (15 min) 4. Enable debug mode 5. Check logs 6. Search known issues

Level 3: Deep (30+ min) 7. Add debug logging 8. Use debugger 9. Profile performance

Getting Help

Before reporting:

Searched existing issues
Tried troubleshooting steps
Created minimal reproduction

Bug report includes:

Tool version: my-tool --version
Node.js version: node --version
Full error message
Steps to reproduce

Report a Bug



---

## 42-Point Anti-Pattern Checklist

Use this checklist to validate documentation quality.

### Content Quality (8 points)

- [ ] **No Over-Marketing**: Technical content, not sales pitch
- [ ] **No Feature Hallucination**: All documented features exist
- [ ] **No Assumption Overload**: Prerequisites explicitly listed
- [ ] **No Code Duplication**: Comments add insight, not repeat code
- [ ] **No Copy-Paste Docs**: Single source of truth
- [ ] **Examples Tested**: All code examples work
- [ ] **Errors Documented**: Top 5 errors with troubleshooting
- [ ] **Version Tracked**: Version header and date

### Structure Quality (8 points)

- [ ] **Quick Start First**: In first 20 lines (README)
- [ ] **Progressive Disclosure**: Simple -> Complex
- [ ] **User Journey Clear**: Persona-based entry points
- [ ] **Consistent Formatting**: Follows template
- [ ] **Hierarchy Logical**: H1 -> H2 -> H3
- [ ] **Lists for Steps**: Tasks >3 steps numbered
- [ ] **Tables for Comparison**: Comparison in tables
- [ ] **Navigation Present**: "Next Steps" included

### Writing Style (8 points)

- [ ] **Active Voice**: "Server processes" not "is processed"
- [ ] **Present Tense**: "Program saves" not "will save"
- [ ] **Second Person**: "You configure" not "user configures"
- [ ] **Short Sentences**: Average <25 words
- [ ] **Short Paragraphs**: 3-5 sentences max
- [ ] **Plain Language**: Terms defined
- [ ] **No Jargon**: Acronyms defined
- [ ] **Scannable**: Headings every 200-300 words

### AI-Specific (8 points)

- [ ] **Source Code Verified**: Claims match implementation
- [ ] **API Signatures Correct**: Parameters accurate
- [ ] **Examples Work**: Copy-paste tested
- [ ] **Version Compatible**: Versions stated
- [ ] **Edge Cases Included**: Error cases documented
- [ ] **Human Reviewed**: Expert validated
- [ ] **No Over-Confidence**: Uncertain qualified
- [ ] **Citations Provided**: Sources included

### Completeness (6 points)

- [ ] **Prerequisites Listed**: Dependencies stated
- [ ] **Expected Output Shown**: Results included
- [ ] **Error Cases Covered**: Common errors documented
- [ ] **Troubleshooting Present**: Dedicated section
- [ ] **Next Steps Provided**: Guidance included
- [ ] **Search Optimized**: Keywords in headings

### Maintenance (4 points)

- [ ] **Date Stamped**: "Last Updated: YYYY-MM-DD"
- [ ] **Version Noted**: "Version: X.Y.Z"
- [ ] **Deprecation Warnings**: Old approaches marked
- [ ] **Links Valid**: All links work

---

## Quality Gate Thresholds

| Score | Verdict | Action |
|-------|---------|--------|
| 40-42 | PASS | Ready to publish |
| 35-39 | GOOD | Minor improvements optional |
| 25-34 | NEEDS_WORK | Fix HIGH issues before publish |
| <25 | FAIL | Major revision required |

---

## Tool Recommendations by Language

| Language | Inline | Generator | Site Builder |
|----------|--------|-----------|--------------|
| TypeScript | TSDoc | TypeDoc | Docusaurus |
| Python | Google docstrings | Sphinx | MkDocs |
| Rust | /// comments | rustdoc | rustdoc |
| Go | Plain comments | godoc | godoc |
| Java | Javadoc | javadoc | javadoc |

---

## Anti-Pattern Detection Patterns

### OVER_MARKETING
**Severity**: HIGH
**Description**: Marketing hype buries quick start 64+ lines deep
**Detection**: Search for words: "amazing", "revolutionary", "best", "incredible", "powerful". Check if quick start appears after line 30.
**Impact**: 30-minute barrier to first success (should be <5 min)
**Fix**: Move quick start to first 20 lines, remove superlatives

### STALE_DOCS
**Severity**: HIGH
**Description**: No version tracking or last-updated dates
**Detection**: Missing: "Last Updated:", "Version:", "As of v". No YAML frontmatter with date/version.
**Impact**: Users don't know if docs apply to their version
**Fix**: Add version header with date

### MISSING_ERROR_RECOVERY
**Severity**: CRITICAL
**Description**: Happy path only, no troubleshooting
**Detection**: Missing sections: "Troubleshooting", "Common Issues", "FAQ", "Error"
**Impact**: 50%+ of support questions are error-related
**Fix**: Add troubleshooting section with top 5 errors

### PASSIVE_VOICE
**Severity**: MEDIUM
**Description**: Passive voice increases cognitive load
**Detection**: Pattern: "is/are/was/were + past participle". Examples: "is processed", "was created", "are stored"
**Impact**: 20-30% increased cognitive load
**Fix**: Convert to active voice: "The server processes" not "is processed by"

### FRAGMENTED_INFO
**Severity**: HIGH
**Description**: Same topic in multiple places
**Detection**: Duplicate headings, repeated explanations
**Impact**: Users get confused, docs become stale
**Fix**: Consolidate to single source of truth

### MISSING_JOURNEY
**Severity**: HIGH
**Description**: No clear user learning path
**Detection**: No "Getting Started" or navigation
**Impact**: Users don't know where to begin
**Fix**: Add persona-based entry points

### INCONSISTENT_FORMAT
**Severity**: MEDIUM
**Description**: Different structures per file
**Detection**: Varying heading styles, list formats
**Impact**: Cognitive overhead for readers
**Fix**: Apply consistent template

### ASSUMPTION_OVERLOAD
**Severity**: HIGH
**Description**: Unexplained prerequisites
**Detection**: Missing "Prerequisites" section
**Impact**: Beginners blocked by invisible barriers
**Fix**: Add explicit prerequisites checklist

### COPY_PASTE_DOCS
**Severity**: MEDIUM
**Description**: Duplicated content
**Detection**: 80%+ similar paragraphs
**Impact**: Maintenance nightmare, drift between copies
**Fix**: Extract to single source, link to it

### AI_HALLUCINATION_RISK
**Severity**: CRITICAL
**Description**: Undocumented features
**Detection**: Compare docs with source code, flag mismatches
**Impact**: Users try features that don't exist
**Fix**: Verify all documented features exist in code

---

*Documentation standards based on 73+ authoritative sources with 98% factual integrity*

Publisher	MadAppGang
Repository	`claude-code`
Skill name	`documentation-standards`
Stars	281
Forks	26
Bundled files	Instructions only
License	MIT
Links	Skill source Repository

Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Documentation Standards

Overview

15 Best Practices (Ranked by Consensus)

UNANIMOUS (100% Agreement)

1. Use Active Voice and Present Tense

2. Start with 5-Minute Quick Start

5. Keep Sentences Under 25 Words

6. Use Lists and Tables for Comparison

STRONG (67%+ Agreement)

7. Use Language-Specific Documentation Tools

8. Follow Diataxis Framework

9. Show Code Examples with Expected Output

11. Organize by Task ("How do I...")

12. Add Prerequisites Checklist

AI-SPECIFIC

13. Verify Examples Actually Work

14. Ground Documentation in Source Code

15. Add Version Tracking

7 Ready-to-Use Templates

Template 1: README Quick Start

Features

Documentation

Community

License

Template 3: Error Documentation

Error: Module not found

Step 2: Create Basic Server

Step 3: Test Your API

What You've Built

Next Steps

Troubleshooting

Added

Changed

Deprecated

Removed

Fixed

Security

Template 7: Comprehensive Troubleshooting Guide

Common Issues by Category

Installation Issues

Issue: EACCES permission denied

Configuration Issues

Issue: Environment variables not loaded

Debug Workflows

Systematic Process

Getting Help

Frequently asked questions

Related AI Skills

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