openapi skills

285 tagged openapi, measured the same way as everything else here.

Browse within: api 63typescript 63golang 56swagger 56graphql 38serverless 30cli-generator 28rest 24llm-tools 18docs 16agent-native 14codegen 14immersive-commons 14openapi-specification 14

fastapi

01

fastapi/fastapi

Skill Claude CodeCodex

FastAPI best practices and conventions. Use when working with FastAPI APIs, Pydantic models, dependencies, streaming responses including Server-Sent Events (SSE), and serving frontend apps. Keeps FastAPI code clean and up to date with the latest features and patterns.

102k 5d ago A 57 tokens original MIT

openapi-glossary

02

scalar/scalar

Skill Claude CodeCodex

Use consistent OpenAPI terminology and definitions when writing documentation, educational material, and tooling guidance.

16k 2d ago A 24 tokens original MIT

scalar-docs

03

scalar/scalar

Skill Claude CodeCodex

Skill for writing and updating scalar.config.json — Scalar Docs configuration reference for users and LLMs.

16k 2d ago A 24 tokens original MIT

scalar/scalar

Skill Claude CodeCodex

Scalar's design system — design tokens, theming (@scalar/themes), CSS variables, and the @scalar/components library. Use when designing or implementing Scalar UI, especially with Paper (code-to-design / design-to-code), so output matches real Scalar tokens, colors, typography, spacing, and components instead of…

16k 2d ago A 68 tokens original MIT

mvanhorn/cli-printing-press

Skill Claude CodeCodex

Amend a published CLI from one of two input sources: (1) dogfood mode mines the active Claude Code session transcript for friction (missing flags, hand- rolled API payloads, silent-null returns); (2) direct-input mode accepts user-supplied asks (rename a command, add commands or feeds, fix a named bug, optionally…

4.6k 2d ago A 222 tokens original MIT

mvanhorn/cli-printing-press

Skill Claude CodeCodex

Polish a generated CLI to pass verification and become publish-ready. Runs diagnostics (dogfood, verify, scorecard, go vet, gosec), automatically fixes all issues (verify failures, static-analysis findings, dead code, descriptions, README, MCP tool quality), reports the before/after delta, and offers to publish. Use…

4.6k 2d ago A 125 tokens original MIT

koxudaxi/datamodel-code-generator

Skill Claude CodeCodex

Use this skill when the user wants Python data models, Pydantic models, dataclasses, TypedDicts, msgspec structs, or type-safe Python classes generated from OpenAPI, AsyncAPI, JSON Schema, GraphQL, JSON/YAML/CSV sample data, MCP tool schemas, Protocol Buffers, XML Schema, Apache Avro, or existing Python model objects.…

4.0k 2d ago A 147 tokens original MIT

docs-authoring

10

TracecatHQ/tracecat

Skill Claude CodeCodex

Use when adding or updating documentation pages in an existing docs site. Covers matching nearby docs tone and structure, planning navigation and page content, running product services and docs previews, capturing supporting UI screenshots with Chrome DevTools, suppressing Next.js floating dev indicators before…

3.8k 2d ago A 93 tokens AGPL-3.0

gh-prerelease

11

TracecatHQ/tracecat

Skill Claude CodeCodex

Cut a GitHub prerelease off a specific commit — branch, bump version with just update-version, tag, push, and publish a prerelease.

3.8k 2d ago A 35 tokens AGPL-3.0

TracecatHQ/tracecat

Skill Claude CodeCodex

REQUIRED whenever the user wants to build, create, scaffold, set up, read, inspect, view, change, modify, update, edit, add a step to, fix, run, test, execute, or publish a Tracecat workflow or automation. Read this SKILL.md FIRST, before calling core.workflow.createworkflow, core.workflow.getworkflow…

3.8k 2d ago A 147 tokens AGPL-3.0

mcp2cli

13

knowsuchagency/mcp2cli

Skill Claude CodeCodex

Turn any MCP server, OpenAPI spec, or GraphQL endpoint into a CLI. Use this skill when the user wants to interact with an MCP server, OpenAPI/REST API, or GraphQL API via command line, discover available tools/endpoints, call API operations, or generate a new skill from an API. Triggers include "mcp2cli", "call this…

2.4k 2d ago B 126 tokens original MIT

create-tutorial

14

membrane/api-gateway

Skill Claude CodeCodex

Scaffold a new Membrane API Gateway tutorial in the api-gateway repo — the numbered self-teaching YAML under distribution/tutorials/ /, its support files and README links, and the matching auto-discovered integration test. Use whenever the user asks to create, add, write, or scaffold a tutorial (or a tutorial step)…

638 2d ago A 97 tokens original Apache-2.0

membrane/api-gateway

Skill Claude CodeCodex

Rewrite the reference documentation of a Membrane config element so the page generated at membrane-api.io comes out clean, exact, and reference-style. Use whenever the user wants to write, improve, optimize, polish, or review the docs / Javadoc / @description / @yaml example of an interceptor, plugin, or any…

638 2d ago A 173 tokens original Apache-2.0

review-branch

16

membrane/api-gateway

Skill Claude CodeCodex

Review the current git branch against master — code quality, refactoring opportunities, regressions, correctness, and test coverage — and print a severity-grouped markdown report. Use whenever the user asks to review the branch, review their changes against master, do a pre-PR / pre-merge review, or asks "is this…

638 2d ago A 125 tokens original Apache-2.0

lap

17

Lap-Platform/LAP

Skill Claude CodeCodex

LAP CLI -- compile, search, and manage API specs for AI agents. Use when working with API specifications (OpenAPI, GraphQL, AsyncAPI, Protobuf, Postman), compiling specs to LAP format, searching the LAP registry, generating skills from API specs, or publishing APIs. Commands: init, compile, search, get, skill…

346 14d ago A 89 tokens original Apache-2.0

lap

18

Lap-Platform/LAP

Skill Claude CodeCodex

LAP CLI -- compile, search, and manage API specs for AI agents. Use when working with API specifications (OpenAPI, GraphQL, AsyncAPI, Protobuf, Postman), compiling specs to LAP format, searching the LAP registry, generating skills from API specs, or publishing APIs. Commands: init, compile, search, get, skill…

346 14d ago A 89 tokens original Apache-2.0

frontend

19

speakeasy-api/gram

Skill Claude CodeCodex

Rules and best practices when working on the dashboard React frontend codebase (including the inlined Gram Elements code).

267 2d ago A 24 tokens AGPL-3.0

glint

20

speakeasy-api/gram

Skill Claude CodeCodex

Conventions for authoring or editing analyzers in the glint/ Go static-analysis package — Gram's custom golangci-lint plugin built on go/analysis. Activate this skill whenever the task involves adding, modifying, or testing a glint analyzer (new rule key, new diagnostic, settings struct, fixture under glint/testdata/…

267 2d ago A 135 tokens AGPL-3.0

gram-rbac

21

speakeasy-api/gram

Skill Claude CodeCodex

Concepts, external interfaces, and conventions for Gram's role-based access control (RBAC) subsystem — scopes, grants, principals, system roles, and the authz.Engine.Require enforcement path used inside handlers. Activate whenever the task involves authorization (adding or modifying a scope or resource type, declaring…

267 2d ago A 87 tokens AGPL-3.0

ocli-api

22

EvilFreelancer/openapi-to-cli

Skill Claude CodeCodex

Turn any OpenAPI/Swagger API into CLI commands and call them. Search endpoints with BM25, check parameters, execute — no MCP server needed.

256 11d ago A 34 tokens original MIT

PramodDutta/qaskills

Skill Claude CodeCodex

Validate API responses against OpenAPI/Swagger specifications, JSON Schema definitions, and consumer-driven contracts to prevent breaking changes.

214 2d ago A 26 tokens original MIT

api-spectral

24

AgentSecOps/SecOpsAgentKit

Skill Claude CodeCodex

API specification linting and security validation using Stoplight's Spectral with support for OpenAPI, AsyncAPI, and Arazzo specifications. Validates API definitions against security best practices, OWASP API Security Top 10, and custom organizational standards. Use when: (1) Validating OpenAPI/AsyncAPI specifications…

201 4mo ago A 138 tokens