MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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An implementation of Anthropic's Model Context Protocol (MCP) using the Python MCP SDK. This repository demonstrates how to standardize communication between an AI agent and external tools, separating tool execution from agent logic for true cross-framework interoperability.
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healthit-copilotgithub.com/sinteco/healthit-copilotupdated this year
HL7 v2 to FHIR R4 converter & validator — Claude Code plugin with deterministic MCP tools for healthcare interoperability engineers
MIT ★ 2 -
schwaizer-I14Y-mcpgithub.com/ishumilin/schwaizer-I14Y-mcpupdated this year
MCP server for interacting with the Swiss I14Y Interoperability Platform
MIT ★ 1 -
Portkey Admin API control-plane MCP server with Prisma AIRS interoperability guidance
npm MIT ★ 6 -
PriorMCPgithub.com/fatraelkarizm/PriorMCPupdated this year
An interoperable healthcare AI server (MCP) providing real-time insurance intelligence, prior authorization checks, and automated packet generation for clinical workflows.
★ 1 -
Model Context Protocol (MCP) server for Polish Electronic Invoicing (KSeF / FA(2)). Provides tools to validate, generate, and explore API specifications for KSeF interoperability. Vendor-neutral: builds, validates, and signs locally, direct-to-KSeF, no intermediary.
Apache-2.0 ★ 3 -
Shared-context and memory coordination server for swarms of parallel AI agents. HTTP + WebSocket mesh server, CLI, and MCP server implementing the SwarmMesh protocol, interoperable with the Python implementation.
npm MIT -
FHIR-MCP is an open-source MCP (Model Context Protocol) server that enables LLMs to securely interact with FHIR servers and HL7 terminology services. It provides a comprehensive toolset for healthcare interoperability with built-in PHI protection, audit logging, and token-efficient operations.
MIT -
meok-rail-freight-uk-mcpgithub.com/csoai-org/meok-rail-freight-uk-mcpupdated this year
UK rail freight compliance — ORR licensing, ROGS safety certificate, Railway Interoperability Regulations 2011, TSI LOC&PAS/WAG, RID dangerous goods, ORR 14 Major Issues inspection prep, Network Rail capacity access. By MEOK AI Labs.
pypi MIT -
Model Context Protocol (MCP) server for Italian Electronic Invoicing (FatturaPA / SDI). Provide tools to validate, generate, and explore API specifications for Sistema di Interscambio (SDI) interoperability. Vendor-neutral: builds, validates, and signs locally, direct-to-SdI, no intermediary.
Apache-2.0 ★ 2 -
Shared context and memory coordination layer for swarms of parallel AI agents. Documented HTTP + WebSocket protocol, interoperable Python and Node CLIs, BM25 keyword memory search, built-in MCP server for agent tool calls.
MIT -
MCP server for India GST e-invoicing (FORM GST INV-01 schema v1.1 / IRP-IRN). Provides tools to build, structurally validate, and render QR for GSTN/IRP interoperability. Vendor-neutral: builds and validates the payload locally; a GSP, if used, is only the transport adapter.
Apache-2.0 ★ 1 -
Model Context Protocol (MCP) server for French Electronic Invoicing (NF XP Z12-013). Provide tools to validate, generate, and explore API specifications for PDP/OD interoperability. Vendor-neutral: builds, validates, and signs locally; the required PDP is interchangeable under XP Z12-013.
Apache-2.0 -
Model Context Protocol (MCP) server for Mexican Electronic Invoicing (CFDI 4.0, Complemento de Pagos 2.0). Provide tools to validate, generate, and explore API specifications for SAT/PAC interoperability. Vendor-neutral: seals the CFDI locally with your own CSD; any PAC receives an already-sealed document.
Apache-2.0 -
A Model Context Protocol (MCP) server that provides seamless, standardized access to Fast Healthcare Interoperability Resources (FHIR) data from any compatible FHIR server. Designed for easy integration with AI tools, developer workflows, and healthcare applications, it enables natural language and programmatic search, retrieval, and analysis of clinical data.
pypi Apache-2.0 -
Model Context Protocol (MCP) server for Singapore Electronic Invoicing (InvoiceNow / PINT-SG / Peppol 5-Corner Model). Provides tools to validate, generate, and explore API specifications for IRAS / Peppol interoperability. Vendor-neutral: builds, validates, and signs locally; the required Peppol access point is interchangeable.
Apache-2.0 -
"Weather Data Using MCP" is a project that integrates real-time weather information with the Model Context Protocol (MCP) framework. It demonstrates how environmental data (like temperature, humidity, or wind speed) can be fetched, processed, and shared across systems using the standardized and interoperable structure provided by MCP
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Model Context Protocol (MCP) server for United Arab Emirates Electronic Invoicing (PINT AE / Peppol 5-Corner Model). Provides tools to validate, generate, and explore API specifications for FTA / Peppol interoperability. Vendor-neutral: builds, validates, and signs locally; the required Peppol access point is interchangeable.
Apache-2.0 ★ 3 -
Svolder lets you automate the way you enjoy your Schiit
GPL-3.0 ★ 4 -
@aiagentkarl/a2a-protocol-mcp-servergithub.com/aiagentkarl/a2a-protocol-mcp-server-jsupdated this year
JavaScript MCP Server — Google Agent2Agent Protocol bridge for agent discovery and task delegation
npm MIT -
a2a-bridge-mcpgithub.com/mdfifty50-boop/a2a-bridge-mcpupdated this year
MCP server for agent-to-agent communication — capability discovery, task delegation, and result aggregation across MCP agents
★ 1 -
Lean Ghidra MCP server for clean-room reverse engineering: indexed decompilation, small agent context, dirty/clean spec separation.
MIT ★ 1 -
Universal AI skill compiler + MCP bridge. Write once, run across ChatGPT/Codex, Claude, Gemini, DeepSeek, Meta/Llama and browsers.
MIT ★ 1 -
Open, vendor-neutral data model for robot and drone telemetry (ROS 2, AMRs, cobots, drones): JSON Schemas, conformance suite, CLI and MCP server
Apache-2.0 -
An open protocol for the matters a person holds, shared by every AI assistant they use: specification, conformance tests and a reference MCP server.
Apache-2.0 -
MCP bridge that auto-discovers VS Code-family (VS Code, Cursor, Windsurf, Antigravity) and JetBrains IDE MCP servers and proxies Claude Desktop's tool calls to them, reconnecting as ports change.
Apache-2.0 ★ 10 -
Open-source MCP for Autodesk Revit 2023–2027. Downloadable Windows installer with runtime included; no Git or .NET SDK required. Typed BIM automation, families and model verification.
Apache-2.0 ★ 88 -
Model-neutral persistent memory and optional encrypted agent messaging. Native Python/TypeScript endpoints, existing MCP memory tools, signed delivery and recovery. Apache-2.0; alpha.
Apache-2.0 -
Open directory of 30,000+ devices whose protocols or firmware are already open (OpenWrt, LineageOS, coreboot, QMK, Zigbee, printers, mice, tablets, drones…), so nobody — human or AI agent — redoes the work. Website, JSON API, MCP server.
AGPL-3.0 ★ 47 -
Don't reverse engineer it twice. 17,000+ open-source tools built by reverse engineering closed apps, APIs, devices, protocols, file formats, games and AI tools. Search site + agent skill + MCP server, refreshed nightly.
MIT ★ 1,414 -
cligithub.com/cosyte/cliactive
The Cosyte command line for Node.js and TypeScript: one command over HL7 v2, FHIR R4, X12, ASTM, NCPDP, C-CDA, DICOM, and MLLP, with HL7 v2 to FHIR conversion from transform, code mapping from terminology, and the cosyte-mcp MCP server for agents.
MIT