openapi MCP servers

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

Browse within: model-context-protocol 18mcp-server 13api 8korea 7real-estate 6swagger 6cli 5

chrome-devtools

01

scalar/scalar

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

not rated 16k +22 today A tokens not measured copy · 100% MIT

arxiv-mcp-server

02

tae0y/real-estate-mcp

MCP server Claude CodeCodexCursor +2

One of 6 in .mcp.json

MCP server "arxiv-mcp-server" as configured in tae0y/real-estate-mcp. Launched with uv tool run arxiv-mcp-server --storage-path ./.arxiv.

not rated 379 +1 3mo ago A tokens not measured original MIT

webull-openapi-mcp

03

webull-inc/webull-openapi-mcp

MCP server Claude CodeCodexCursor +2

MCP Server for Webull OpenAPI - enables AI assistants to securely access Webull trading and market data. Runs locally from the webull-openapi-mcp Python package.

not rated 29 +1 1mo ago A tokens not measured original Apache-2.0

delimit-mcp-server

04

delimit-ai/delimit-mcp-server

MCP server Claude CodeCodexCursor +2

The merge gate for AI-written code, with signed, replayable attestation. Runs locally from the delimit-cli npm package.

not rated 24 yesterday A tokens not measured original MIT

filesystem

05

skmtc/skmtc

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

Gives the agent read and write access to a set of allowed directories on the local filesystem. Runs locally from the @modelcontextprotocol/server-filesystem npm package.

not rated 19 4d ago A tokens not measured copy · 100% Apache-2.0

hubloom

06

Zhong-y-j/Hubloom

MCP server Claude CodeCodexCursor +2

MCP server "hubloom" as configured in Zhong-y-j/Hubloom. Runs locally from the hubloom Python package.

not rated 14 6d ago A tokens not measured original Apache-2.0

metagraphed

07

JSONbored/metagraphed

MCP server Claude CodeCodexCursor +2

Live operational + integration registry for Bittensor subnets: APIs, schemas, health. Remote server at api.metagraph.sh.

not rated 11 today A tokens not measured AGPL-3.0

mock-mcp

08

mcpland/mock-mcp

MCP server Claude CodeCodexCursor +2

An MCP server enabling LLMs to write integration tests through live test environment interaction. Runs locally from the mock-mcp npm package.

not rated 9 7mo ago A tokens not measured original MIT

openapi-mcp-proxy

09

JacerOmri/openapi-mcp-proxy

MCP server Claude CodeCodexCursor +2

CLI tool to create an MCP server exposing services from an OpenAPI specification. Runs locally from the openapi-mcp-proxy npm package.

not rated 7 1y ago A tokens not measured original MIT

proxmox-mcp-plus

10

jmerelnyc/proxmox-mcp

MCP server Claude CodeCodexCursor +2

Enhanced Proxmox MCP Server. Runs locally from the proxmox-mcp-plus Python package. Needs 10 environment variables to run.

not rated 6 5mo ago A tokens not measured

gopls-mcp

11

erraggy/oastools

MCP server Claude CodeCodexCursor +2

gopls, the Go language server, exposed as an MCP server: lets the agent query symbols, definitions, references and diagnostics in a Go codebase. Launched with gopls mcp.

not rated 6 5d ago A tokens not measured original MIT

x-openapi-flow-mcp

12

tiago-marques/x-openapi-flow

MCP server Claude CodeCodexCursor +2

OpenAPI lifecycle guard and MCP sidecar for policy-driven API orchestration. Runs locally from the x-openapi-flow npm package.

not rated 5 1mo ago A tokens not measured original MIT

manifold

13

nonchan7720/manifold

MCP server Claude CodeCodexCursor +2

MCP server "manifold" as configured in nonchan7720/manifold. Runs in Docker (ghcr.io/nonchan7720/manifold:v1.9.0). Needs 2 environment variables to run.

not rated 4 today A tokens not measured original MIT

petstore

14

akua-dev/codemode

MCP server Claude CodeCodexCursor +2

MCP server "petstore" as configured in akua-dev/codemode. Launched with pnpm --filter @robinbraemer/codemode exec tsx examples/petstore-mcp-server.ts.

not rated 4 1mo ago A tokens not measured original MIT archived

beefchicken-mcp

15

Watanabebashi/BeefChicken-MCP

MCP server Claude CodeCodexCursor +2

Generates an MCP server from an OpenAPI specification, deployable on Cloudflare Workers and Node.js hosting. Runs locally from the beefchicken-mcp npm package.

not rated 4 1mo ago A tokens not measured copy · 86% MIT

brewpage-mcp

16

kochetkov-ma/brewpage-openapi

MCP server Claude CodeCodexCursor +2

Publish HTML, Markdown, KV, JSON, and files to brewpage.app from AI assistants. No signup. Runs locally from the brewpage-mcp npm package. Needs 1 environment variable to run.

not rated 3 3d ago A tokens not measured original Apache-2.0

pricing-api

17

comparedge/pricing-api

MCP server Claude CodeCodexCursor +2

Verified SaaS, AI, and LLM pricing for 490+ tools: plans, hidden costs, TCO, and alternatives. Remote server at comparedge.com.

not rated 3 3mo ago A tokens not measured

validate

19

machinegrade/validate

MCP server Claude CodeCodexCursor +2

Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax. Runs locally from the @machinegrade/validate npm package. Needs 2 environment variables to run.

not rated 1 2mo ago A tokens not measured original MIT

mcp-openapi-runner

20

saurav61091/mcp-openapi

MCP server Claude CodeCodexCursor +2

Turn any OpenAPI 3.x spec into callable MCP tools for Claude. No custom integration code needed. Runs locally from the mcp-openapi-runner npm package.

not rated 1 6mo ago A tokens not measured original MIT

mcpgate

21

MicaelJarniac/mcpgate

MCP server Claude CodeCodexCursor +2

A stateless gateway that turns any OpenAPI spec into MCP tools on the fly. Runs locally from the mcpgate Python package.

not rated 1 4mo ago A tokens not measured original MIT

pfsense-mcp

23

abl030/pfsense-mcp

MCP server Claude CodeCodexCursor +2

MCP server "pfsense-mcp" as configured in abl030/pfsense-mcp. Runs locally from the pfsense-mcp Python package.

not rated 1 3mo ago A tokens not measured original MIT

mcpify

24

bahri-hirfanoglu/mcpify

MCP server Claude CodeCodexCursor +2

CLI tool that generates an MCP server from OpenAPI specs automatically. Runs locally from the @bahridev/mcpify npm package.

not rated 1 3mo ago A tokens not measured original MIT

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