AI Plugin IndexAPI tools
Swagger MCP servers and skills
There are 123 ways to connect Swagger to Claude, ChatGPT, Cursor and other AI assistants; these are the 100 with the highest scores. The most used is MCP From Openapi (4 GitHub stars).
Best Swagger MCP servers, compared →Most used
MCP From Openapi
agentfront
88Production-ready library for converting OpenAPI specifications into MCP tool definitions
AAC
Openapi MCP Generator
harsha-iiiv
86Generates MCP server code from OpenAPI specifications
AAB
Openapi Generator
deanhiller
86Render an ApiDocModel to OpenAPI 3.1.0 — the canonical internal document and the customer-published one, JSON and YAML, from one generation pass. Ships the wp-openapi bin.
AAC
Http Server MCP Openapi
ttoss
83Generate Model Context Protocol (MCP) tools from an OpenAPI specification for @ttoss/http-server-mcp
AAC
Openapi Gen
vinkius-labs
82OpenAPI-to-MCP mcpfusion Server Generator. Parses OpenAPI 3.x and Swagger 2.0 specs and generates a complete, ready-to-run MCP Server with full MVA tool stacks (Presenters, Tools, Registry, Server) — all features configurable via YAML.
BAB
Sezzlee OpenAPIsezzlee
81Expose an OpenAPI document to agents as a search-first tool catalog over your existing API.
AAC
MCP servers (73)
- 1MCP From Openapi agentfront · Developer toolsProduction-ready library for converting OpenAPI specifications into MCP tool definitions88
- 2Openapi MCP Generator harsha-iiiv · Developer toolsGenerates MCP server code from OpenAPI specifications86
- 3Openapi Generator deanhiller · Developer toolsRender an ApiDocModel to OpenAPI 3.1.0 — the canonical internal document and the customer-published one, JSON and YAML, from one generation pass. Ships the wp-openapi bin.86
- 4Http Server MCP Openapi ttoss · Developer toolsGenerate Model Context Protocol (MCP) tools from an OpenAPI specification for @ttoss/http-server-mcp83
- 5Openapi Gen vinkius-labs · Developer toolsOpenAPI-to-MCP mcpfusion Server Generator. Parses OpenAPI 3.x and Swagger 2.0 specs and generates a complete, ready-to-run MCP Server with full MVA tool stacks (Presenters, Tools, Registry, Server) — all features configurable via YAML.82
- 6Sezzlee OpenAPI sezzlee · Developer toolsExpose an OpenAPI document to agents as a search-first tool catalog over your existing API.81
- 7Plugin Skilled Openapi agentfront · Developer toolsFrontMCP plugin that serves a REST API to the model as skills from an OpenAPI-based bundle, behind three tools: search_skill, load_skill and run_workflow80
- 8Openapi CLI powerducklab · Developer toolsCI-ready CLI for batch-testing OpenAPI documents across HTTP, SSE, WebSocket, GraphQL, gRPC and MCP80
- 9Openapi MCP knitli · Developer toolsCompile signed OpenAPI catalogs and serve verified search and authorized API calls over MCP.79
- 10Swagger MCP SmartBear · Developer toolsMCP server for AI access to Swagger by SmartBear.78
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- 11Openapi MCP Server powerducklab · Developer toolsProduction-oriented OpenAPI to MCP server library with Tools, Prompts, Resources, Web UI, and admin runtime.78
- 12MCP Openapi Codegen taskade · Developer toolsGenerate MCP tools from any OpenAPI Schema in seconds.77
- 13Openapi MCP Server ivo-toby · Developer toolsAn MCP server that exposes OpenAPI endpoints as resources74
- 14Webull OpenAPI webull-inc · FinanceMCP server for Webull OpenAPI: trading and market data access for AI assistants73
- 15MCP Swagger Parser zaizaizhao · Developer toolsEnterprise-grade OpenAPI/Swagger specification parser for Model Context Protocol (MCP) projects72
- 16Nest Openapi MCP ts-oas · Developer toolsSpec-driven MCP server for exposing OpenAPI operations as tools71
- 17Openapi MCP data-fair · Developer toolsMCP tools for AI agents from OpenAPI documents annotated with x-agent71
- 18gknowledge openapi · Developer toolsSearch, read and grow a Karpathy-style LLM wiki of linked Markdown pages, with cited answers.70
- 19Openapi® openapi · Developer toolsOfficial Openapi® MCP server: Italian company data, PEC, SMS, vehicles, geocoding and more APIs.70
- 20Openapi roxybrowserlabs · Browser automationMCP server for RoxyBrowser automation - manage browser instances and get CDP endpoints70
- 21Openapi Sync akintomiwa-fisayo · Developer toolsA powerful developer tool that automates API documentation synchronization with your codebase using OpenAPI specifications. Generates TypeScript types, fully-typed API clients (Fetch, Next.js Fetch, Axios, React Query, SWR, RTK Query), endpoint definition70
- 22Openapi MCP Server ivo-toby · Developer toolsAn MCP server that exposes OpenAPI endpoints as resources68
- 23Elysia Openapi MCP bank20baht · SecurityMount an MCP server on an Elysia app: tools derived from the @elysiajs/openapi document, OAuth 2.1 resource-server enforcement built in64
- 24openapi Docat0209 · Developer toolsTurn any OpenAPI/Swagger spec into MCP tools. Zero config, zero code.59
- 25Swagger MCP amrsa1 · Developer toolsMCP Server for Swagger/OpenAPI documentation and API testing56
- 26Openapi MCP Server twilio-alpha-ci · Developer toolsA Model Context Protocol server that to expose OpenAPI specs.55
- 27Processon Openapi MCP processon · DesignProcessOn MCP Server - Create diagrams & mind maps with AI. Supports all Mermaid types (flowchart, sequence, class, state, ER, gantt, journey, gitGraph, pie, C4) and Markdown mind maps. One-click install for Claude Desktop, Codex, Cursor, dsh, and more.54
- 28GenPark OpenAPI Spec to MCP Tool Synthesizer alphaparkinc · Developer toolsInspect OpenAPI 3.0 specs and synthesize schema-compliant Model Context Protocol tool declarations w53
- 29Openapi Explorer MCP deadrime · SecurityMCP server for any OpenAPI 3 spec: search endpoints, inspect request and response shapes, generate TypeScript types, and call endpoints with credentials mapped to the spec's security schemes.53
- 30Openapi MCP Rs altendky · Developer toolsMCP server for OpenAPI specifications52
- 31Openapi MCP Server janwilmake · Developer toolsMCP server for interacting with openapisearch.com API52
- 32kci-openapi-mcp rubato103 · Developer toolsKCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH51
- 33kci-openapi-mcp rubatoyd · Developer toolsKCI (Korea Citation Index) literature & citation search via REST Open API + OAI-PMH51
- 34Openapi To Tools buildwithlayer · Developer toolsA tool to create MCP compliant tools from an OpenAPI Spec51
- 35Openapi MCP Converter heimanba · Developer toolsConvert OpenAPI specs to MCP server51
- 36x-openapi-flow-mcp tiago-marques · Developer toolsOpenAPI lifecycle guard and MCP sidecar for policy-driven API orchestration.50
- 37Swagger MCP Bridge Neo1228 · Developer toolsSpring Boot example that exposes SpringDoc OpenAPI operations as safe MCP tools.48
- 38MCP Openapi Discovery Rekl0w · Developer toolsMCP server for OpenAPI discovery, endpoint inspection, structured tracing, and authenticated endpoint execution.48
- 39MCP Openapi Schema hannesj · Developer toolsA Model Context Protocol server that exposes OpenAPI schema information to Large Language Models48
- 40Openapi Directory MCP rawveg · Developer toolsModel Context Protocol server for accessing enhanced triple-source OpenAPI directory (APIs.guru + additional APIs + custom imports)48
- 41Openapi To MCP agenetix · Developer toolsConvert OpenAPI specifications to MCP (Model Context Protocol) servers with optional Agenetix telemetry47
- 42Swagger MCP Server marcin-sucharski · Developer toolsModel Context Protocol server for swagger endpoints46
- 43Openapi MCP Server lucivuc · Developer toolsA Model Context Protocol (MCP) server that exposes OpenAPI endpoints as MCP tools43
- 44Openapi MCP Bridge ephrin · Developer toolsTransform OpenAPI definitions into MCP (Model Context Protocol) tools for seamless LLM-API integration41
- 45Openapi Integrator MCP slot181 · DesignImage Generation MCP Server using OpenAI compatible APIs - A Model Context Protocol server for AI image generation41
- 46Openapi Analyzer MCP sureshkumars · Developer toolsA powerful Model Context Protocol (MCP) server for analyzing OpenAPI specifications with Claude Desktop and other LLM clients41
- 47Openapi MCP Converter zxypro1 · Developer toolsConvert OpenAPI specs to MCP server41
- 48MCP Openapi peisong · Developer toolsMCP (Model Context Protocol) server for OpenAPI specifications - loads and serves multiple OpenAPI specs to enable LLM-powered IDE integrations40
- 49openapi-sync-mcp akintomiwa-fisayo · Developer toolsType-safe MCP server for OpenAPI Sync to inspect, validate, and synchronize OpenAPI specs.39
- 50OpenAPI Lint basitalisandhu · SecurityLint OpenAPI 3.x documents for missing security, responses, descriptions and versioning.39
- 51nl-openapi-mcp rubato103 · Developer toolsNational Library of Korea Seoji OpenAPI search via REST API and local metadata harvesting39
- 52na-openapi-mcp rubatoyd · Developer toolsNational Assembly Library of Korea catalog search (books, theses, articles, bills)39
- 53nl-openapi-mcp rubatoyd · Developer toolsNational Library of Korea holdings search - books, online materials, KDC classification39
- 54Proxmox MCP Openapi bakhshb · Developer toolsMCP Server for Proxmox VE API39
- 55Swagger MCP Server aike1202 · Developer toolsA Model Context Protocol (MCP) server that turns any Swagger/OpenAPI documentation into AI-callable tools.39
- 56Openapi Contract fqueis · Developer toolsMCP server that reads OpenAPI contracts from local backends for frontend/mobile agents39
- 57Apifox Openapi MCP warren · Developer toolsModel Context Protocol server for Apifox API documentation management. Import/export OpenAPI specifications, maintain API docs with AI assistance.37
- 58VOC OpenAPI MCP SolveaCX · Developer toolsVOC OpenAPI gives AI agents authorized review and product data for insights, tagging, and listings.36
- 59Openapi MCP snaggle · Developer toolsOpenAPI Model Context Protocol Proxy36
- 60openapi-security-contract-lint jmshinhwa · SecurityFinds the lines in an OpenAPI file that publish an endpoint with no authentication, an API key in th35
- 61mcp-openapi-runner saurav61091 · Developer toolsTurn any OpenAPI 3.x spec into callable MCP tools for Claude. No custom integration code needed.33
- 62Openapi MCP tsarrB · Developer toolsModel Context Protocol (MCP) server that exposes helpful tools for exploring an OpenAPI specification32
- 63openapi-mcp keumbang · Developer tools금방 Open API MCP 서버 — 스펙 조회·JWT 서명 코드 생성·로컬 서명/검증31
- 64Openapi MCP Server ayushmudgal94 · Developer toolsA Model Context Protocol server that to expose OpenAPI specs.31
- 65OpenAPI Services alyiox · Developer toolsMCP server that fronts any OpenAPI service: discover operations from its spec and call them30
- 66kosis-openapi-mcp rubatoyd · Developer toolsKorean official statistics (KOSIS) — tables, metadata and observations30
- 67openapi-dynamic mayorandrew · Developer toolsLoad OpenAPI 2.x/3.x specs and expose generic tools to discover and call multiple APIs.29
- 68Openapi To Ts MCP stackcurious · Developer toolsGenerate a TypeScript MCP server from any OpenAPI 3.x spec — one command, ready to publish.29
- 69openapi-mcp Asthanaji05 · Developer toolsTurn any OpenAPI 3 spec into a working MCP server. One file, local (stdio) or remote (HTTP).27
- 70Serverless Devs Openapi MCP Converter chatflowdev · Developer toolsConvert OpenAPI specs to MCP server27
- 71OpenAPI version key shape, body discarded sadri-dridi · Developer toolsOpenAPI version key shape, body discarded25
- 72Universal Openapi MCP jonsoku2 · Developer toolsUniversal OpenAPI MCP Server for Model Context Protocol25
- 73Swagger MCP nakiriyuuzu · Developer toolsMCP server for exposing Swagger/OpenAPI endpoints as tools24
Skills (27)
- 1openapi flexprice · Developer toolsSwagger + Speakeasy SDK/MCP pipeline (make swagger, sdk-all), api/custom merge. Trigger: openapi, swagger, sdk-all, MCP.80
- 2openapi-spec-generation aiskillstore · Developer toolsGenerate and maintain OpenAPI 3.1 specifications from code, design-first specs, and validation patterns. Use when creating API documentation, generating SDKs, or ensuring API contract compliance.59
- 3update-openapi-client dasch-swiss · Developer toolsRegenerate the generated OpenAPI client from the dsp-api spec, and diagnose a failing check-openapi-sync. Use when the vendored dsp-api_spec.yaml needs updating, when consuming dsp-api changes in DSP-APP, or when check-openapi-sync / dev-server E2E goes red after a cross-repo change.53
- 4openapi varfish-org · Developer toolsApply when changing the REST API surface — actix handlers, utoipa annotations, or request/response types under server/.52
- 5k8s-openapi jinnovation · Cloud and DevOpsReference the Kubernetes API. Useful for understanding what is possible via the Kubernetes REST API.50
- 6openapi-spec-authoring Sahil-SS9 · Developer toolsAuthor precise API specifications as the single source of truth.46
- 7openapi varfish-org · Developer toolsApply when changing the REST API surface — actix handlers, utoipa annotations, or request/response types under server/.43
- 8Spectral OpenAPI and AsyncAPI Linter agentskillexchange · Developer toolsSpectral is an open-source JSON/YAML linter by Stoplight with built-in support for OpenAPI 3.x, Swagger 2.0, AsyncAPI 2.x, and Arazzo 1.0. It enforces API style guides through custom and pre-built rulesets, ensuring consistency across all your API descriptions.42
- 9swagger-doc-creator ComeOnOliver · Developer toolsSwagger Doc Creator - Auto-activating skill for API Development. Triggers on: swagger doc creator, swagger doc creator Part of the API Development skill category.38
- 10oRPC OpenAPI Routing ali-master · Developer toolsConfigure procedure routing with HTTP methods, paths, and response statuses.34
- 11oRPC OpenAPI Reference Plugin ali-master · Developer toolsPlugin that serves API reference documentation (Scalar/Swagger) and the OpenAPI specification.33
- 12contract-first-openapi-generator MythologIQ-Labs-LLC · Developer toolsEnforce contract-first API development using OpenAPI specifications as the source of truth before implementation scaffolding.31
- 13openapi-spec-generation phoroth · Developer toolsGenerate and maintain OpenAPI 3.1 specifications from code, design-first specs, and validation patterns. Use when creating API documentation, generating SDKs, or ensuring API contract compliance.27
- 14openapi-client M4nuC0d3 · Developer toolsUse when api/openapi.yaml (the shared API contract) changes, or when backend endpoints or the frontend API client need to match the contract. Regenerates the server interfaces and the typed Angular client from the spec so code and contract never drift.27
- 15aspnet-minimal-api-openapi jcasnellie69 · Developer toolsCreate ASP.NET Minimal API endpoints with proper OpenAPI documentation27
- 16update-openapi nsu-abitur-bot · Developer toolsUpdate this repository's OpenAPI contract and generated TypeScript types. Use when refreshing openapi.json from the backend, regenerating types/openapi.d.ts, or adapting frontend code after backend API changes.27
- 17openapi-swagger-spec arvnfly · Developer toolsOpenAPI 3.1 specification authoring, automated Swagger UI generation, and client SDK synchronization.26
- 18openapi-sync redsilvernight · Developer toolsRegenerate the dashboard's OpenAPI snapshot and TypeScript types after an API change, then verify the dashboard still builds. Use after changing a FastAPI route, request/response schema or status code in services/api, or when dashboard/openapi.json or dashboard/src/openapi-schema.ts must be refreshed.26
- 19openapi-spec-generation Anhvu1107 · Developer toolsALWAYS use this when the request matches Openapi Spec Generation: Generate and maintain OpenAPI 3.1 specifications from code, design-first specs, and validation patterns.26
- 20actual-swagger-sync andrzejressel · Cloud and DevOpsStart a local Actual HTTP API Docker container, download `/api-docs/swagger.json`, and save it into `crates/api/actual/swagger.json`. Use when refreshing the Actual API schema in this repository or when the user asks to regenerate/update the local swagger file from image `jhonderson/actual-http-api:26.3.0`.25
- 21openapi_generator JengFeng · Developer tools自動產生符合 OpenAPI 規格的 API 文件與介面程式碼。24
- 22swagger-openapi PHENOMVALENCE · Developer toolsDesign, maintain, and verify OpenAPI/Swagger documentation so it accurately describes implemented APIs and supports safe testing/integration.24
- 23openapi-contract-first AiDigital-com · Developer toolsContract-first OpenAPI workflow for any backend API change in a generated project. Use whenever adding, changing, deprecating or removing a REST endpoint. Drives backend interface and frontend type regeneration.24
- 24openapi Ivlad003 · Developer toolsОпис API в OpenAPI23
- 25openapi-contract-verification Heretek-AI · Developer toolsValidates OpenAPI specifications against Spectral style guides and executes Newman automated API contract tests.23
- 26openapi-spec-generation leluongnghia · Developer toolsGenerate and maintain OpenAPI 3.1 specifications from code, design-first specs, and validation patterns. Use when creating API documentation, generating SDKs, or ensuring API contract compliance.23
- 27swagger kosif199022-jpg · Developer toolsGenerate Swagger UI setup and customization22
Questions
Is there an official Swagger MCP server?
Check the publisher on each listing: servers published by Swagger itself are the official ones. The most used Swagger server here is MCP From Openapi by agentfront.
How do I connect Swagger to Claude?
Pick a server below, open its page and copy the install command for Claude Code, or the config block for Claude Desktop. Most Swagger servers need an API key or token from your Swagger account.