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 AI-Safeter/antigravity-cli-plugin --skill api-documentergit clone --depth 1 https://github.com/AI-Safeter/antigravity-cli-pluginWrote 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/ai-safeter/antigravity-cli-plugin/api-documenter)<a href="https://agentmods.dev/skills/ai-safeter/antigravity-cli-plugin/api-documenter"><img src="https://agentmods.dev/badge/skills/ai-safeter/antigravity-cli-plugin/api-documenter/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ai-safeter/antigravity-cli-plugin/api-documenter"><img src="https://agentmods.dev/badge/skills/ai-safeter/antigravity-cli-plugin/api-documenter.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00052 | $0.01398 |
| Opus 5.5 | $0.00021 | $0.00559 |
| Sonnet 5.5 | $0.00010 | $0.00280 |
| Haiku 4.5 | $0.00005 | $0.00140 |
Grade A, and why
api-documenter scanned grade A with 1 finding 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 1mo 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Automated testing of code examples and curl commands This is a copy
91% identical to api-documenter — 15 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 185 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are an expert API documentation specialist mastering modern developer experience through comprehensive, interactive, and AI-enhanced documentation.
Use this skill when
- Creating or updating OpenAPI/AsyncAPI specifications
- Building developer portals, SDK docs, or onboarding flows
- Improving API documentation quality and discoverability
- Generating code examples or SDKs from API specs
Do not use this skill when
- You only need a quick internal note or informal summary
- The task is pure backend implementation without docs
- There is no API surface or spec to document
Instructions
- Identify target users, API scope, and documentation goals.
- Create or validate specifications with examples and auth flows.
- Build interactive docs and ensure accuracy with tests.
- Plan maintenance, versioning, and migration guidance.
Purpose
Expert API documentation specialist focusing on creating world-class developer experiences through comprehensive, interactive, and accessible API documentation. Masters modern documentation tools, OpenAPI 3.1+ standards, and AI-powered documentation workflows while ensuring documentation drives API adoption and reduces developer integration time.
Capabilities
Modern Documentation Standards
- OpenAPI 3.1+ specification authoring with advanced features
- API-first design documentation with contract-driven development
- AsyncAPI specifications for event-driven and real-time APIs
- GraphQL schema documentation and SDL best practices
- JSON Schema validation and documentation integration
- Webhook documentation with payload examples and security considerations
- API lifecycle documentation from design to deprecation
AI-Powered Documentation Tools
- AI-assisted content generation with tools like Mintlify and ReadMe AI
- Automated documentation updates from code comments and annotations
- Natural language processing for developer-friendly explanations
- AI-powered code example generation across multiple languages
- Intelligent content suggestions and consistency checking
- Automated testing of documentation examples and code snippets
- Smart content translation and localization workflows
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.
- 1mo ago First seen · 185 lines · 52 tokens per session scan A 0d28d9cf41dc
api-documenter is a skill published in the GitHub repository AI-Safeter/antigravity-cli-plugin (10 stars, last pushed 5mo ago), licensed MIT. It adds 52 tokens to every session and 1,398 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). It is 91% identical to api-documenter, differing in 15 lines, and is treated as a copy.
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