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.
npx skills add jamestorrevillas/dev-skills --skill doc-creationgit clone --depth 1 https://github.com/jamestorrevillas/dev-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/jamestorrevillas/dev-skills/doc-creation)<a href="https://agentmods.dev/skills/jamestorrevillas/dev-skills/doc-creation"><img src="https://agentmods.dev/badge/skills/jamestorrevillas/dev-skills/doc-creation.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00071 | $0.00983 |
| Opus 5 | $0.00036 | $0.00491 |
| Sonnet 5 | $0.00014 | $0.00197 |
| Haiku 4.5 | $0.00007 | $0.00098 |
Grade A, and why
doc-creation 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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 165 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Technical Documentation
Documentation Philosophy
Write for the reader who is in a hurry and under stress.
Good documentation answers the question before the reader finishes asking it. Every doc should have a clear audience and a clear job to do.
Documentation Types & When to Use Each
| Type | Purpose | When to Write |
|---|---|---|
| README | Project overview + quickstart | Every project, day 1 |
| Architecture Doc | How the system is designed and why | Before building complex systems |
| Runbook | Step-by-step operational procedures | For anything ops needs to do repeatedly |
| API Reference | Endpoint contracts | When exposing an API to others |
| ADR | Why a significant decision was made | After every major technical decision |
| Changelog | What changed between versions | Every release |
| How-To Guide | Task-oriented instructions | When users need to do a specific thing |
README Template
# [Project Name]
One-sentence description of what this does and why it exists.
## Prerequisites
- [Dependency 1] v[X.X]
- [Dependency 2]
## Getting Started
\`\`\`bash
# Clone and install
git clone [repo]
cd [project]
npm install
# Configure
cp .env.example .env
# Edit .env with your values
# Run
npm run dev
\`\`\`
## Environment Variables
| Variable | Required | Description |
|----------|----------|-------------|
| DATABASE_URL | Yes | PostgreSQL connection string |
| JWT_SECRET | Yes | Secret for JWT signing |
## Architecture
[Brief overview or link to architecture doc]
## Testing
\`\`\`bash
npm test # Unit tests
npm run test:e2e # End-to-end tests
\`\`\`
## Deployment
[How to deploy or link to runbook]
## Contributing
[How to contribute or link to guide]
Architecture Document Structure
# Architecture: [System/Feature Name]
## Overview
[2-3 sentences: what this does and why it exists]
## Goals & Non-Goals
**Goals:** [what this system is designed to achieve]
**Non-Goals:** [what it explicitly does NOT cover]
## Architecture Diagram
[ASCII diagram or Mermaid diagram]
## Components
### [Component 1]
- **Responsibility:** [what it does]
- **Interface:** [how others interact with it]
- **Dependencies:** [what it needs]
## Data Flow
[How data moves through the system for key use cases]
## Key Decisions
[Link to ADRs or inline rationale for major choices]
## Known Limitations
[Honest description of current constraints]
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.
- 7d ago First seen · 165 lines · 0 tokens per session scan A a0c645be1918
doc-creation is a skill published in the GitHub repository jamestorrevillas/dev-skills (3 stars, last pushed 5mo ago), licensed MIT. It adds 71 tokens to every session and 983 once invoked, about $0.0004 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.
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