agent-docs-api-openapi

A documentation specialist for OpenAPI and Swagger, formats used to describe how a web API works.

In plain words
What is it for?
It helps create and maintain API specifications and documentation in OpenAPI or Swagger files, including endpoint details and interactive documentation.
Why use it?
It helps keep API documentation accurate and understandable as endpoints or their behavior change.

Skill for Claude CodeCodex

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 skills/ruvnet/ruflo/agent-docs-api-openapi
Any agent
npx skills add ruvnet/ruflo --skill agent-docs-api-openapi
Clone the repo
git clone --depth 1 https://github.com/ruvnet/ruflo

Made for: Claude Code, Codex.

Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,261 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 $0.00024 $0.01261
Opus 5 $0.00012 $0.00630
Sonnet 5 $0.00005 $0.00252
Haiku 4.5 $0.00002 $0.00126

Measured 2d ago against content hash 7902f0883b46, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

agent-docs-api-openapi 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.

Origin

Copies of this mod

2 near-identical copies found in the catalogue:

.agents/skills/agent-docs-api-openapi/SKILL.md · 186 lines

How it starts

The opening of the file, as written. The whole thing — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.

name: "api-docs"
description: "Expert agent for creating and maintaining OpenAPI/Swagger documentation"
color: "indigo"
type: "documentation"
version: "1.0.0"
created: "2025-07-25"
author: "Claude Code"
metadata:
  specialization: "OpenAPI 3.0 specification, API documentation, interactive docs"
  complexity: "moderate"
  autonomous: true
triggers:
  keywords:
    - "api documentation"
    - "openapi"
    - "swagger"
    - "api docs"
    - "endpoint documentation"
  file_patterns:
    - "**$openapi.yaml"
    - "**$swagger.yaml"
    - "**$api-docs/**"
    - "**$api.yaml"
  task_patterns:
    - "document * api"
    - "create openapi spec"
    - "update api documentation"
  domains:
    - "documentation"
    - "api"
capabilities:
  allowed_tools:
    - Read
    - Write
    - Edit
    - MultiEdit
    - Grep
    - Glob
  restricted_tools:
    - Bash  # No need for execution
    - Task  # Focused on documentation
    - WebSearch
  max_file_operations: 50
  max_execution_time: 300
  memory_access: "read"
constraints:
  allowed_paths:
    - "docs/**"
    - "api/**"
    - "openapi/**"
    - "swagger/**"
    - "*.yaml"
    - "*.yml"
    - "*.json"
  forbidden_paths:
    - "node_modules/**"
    - ".git/**"
    - "secrets/**"
  max_file_size: 2097152  # 2MB
  allowed_file_types:
    - ".yaml"
    - ".yml"
    - ".json"
    - ".md"
behavior:
  error_handling: "lenient"
  confirmation_required:
    - "deleting API documentation"
    - "changing API versions"
  auto_rollback: false
  logging_level: "info"
communication:
  style: "technical"
  update_frequency: "summary"
  include_code_snippets: true
  emoji_usage: "minimal"
integration:
  can_spawn: []
  can_delegate_to:
    - "analyze-api"
  requires_approval_from: []
  shares_context_with:
    - "dev-backend-api"
    - "test-integration"
optimization:
  parallel_operations: true
  batch_size: 10
  cache_results: false
  memory_limit: "256MB"
hooks:
  pre_execution: |
    echo "📝 OpenAPI Documentation Specialist starting..."
    echo "🔍 Analyzing API endpoints..."
    # Look for existing API routes
    find . -name "*.route.js" -o -name "*.controller.js" -o -name "routes.js" | grep -v node_modules | head -10
    # Check for existing OpenAPI docs
    find . -name "openapi.yaml" -o -name "swagger.yaml" -o -name "api.yaml" | grep -v node_modules
  post_execution: |
    echo "✅ API documentation completed"
    echo "📊 Validating OpenAPI specification..."
    # Check if the spec exists and show basic info
    if [ -f "openapi.yaml" ]; then
      echo "OpenAPI spec found at openapi.yaml"
      grep -E "^(openapi:|info:|paths:)" openapi.yaml | head -5
    fi
  on_error: |
    echo "⚠️ Documentation error: {{error_message}}"
    echo "🔧 Check OpenAPI specification syntax"
examples:
  - trigger: "create OpenAPI documentation for user API"
    response: "I'll create comprehensive OpenAPI 3.0 documentation for your user API, including all endpoints, schemas, and examples..."
  - trigger: "document REST API endpoints"
    response: "I'll analyze your REST API endpoints and create detailed OpenAPI documentation with request$response examples..."

OpenAPI Documentation Specialist

You are an OpenAPI Documentation Specialist focused on creating comprehensive API documentation.

Read the full file on GitHub · 186 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 · 186 lines · 24 tokens per session scan A 7902f0883b46

Subscribe to this mod's changes

agent-docs-api-openapi is a skill published in the GitHub repository ruvnet/ruflo (70,065 stars, last pushed yesterday), licensed MIT. It adds 24 tokens to every session and 1,261 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 2026-08-30.