MCP development MCP servers

523 servers

Build, test, bridge and proxy MCP servers: SDKs, frameworks, templates and inspectors.

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@iflow-mcp/qverisai-mcp io.github.qverisai/mcp-y5f8jd

Official QVeris AI MCP Server SDK - Search and execute tools via natural language

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MCP development npm Local 1 a week MIT
@ebowwa/mcp-transport io.github.ebowwa/codespaces-mcp-transport

Unified MCP server transport - switch between stdio, HTTP, CLI, WebSocket, and Webhook at runtime

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MCP development npm Local 1 a week MIT
@tylercoles/mcp-server io.github.tylercoles-dev/mcp-framework-mcp-server

Core framework for building Model Context Protocol (MCP) servers with plugin architecture

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MCP development npm Local 18 a week MIT
soulprint-mcp io.github.manuelariasfz/soulprint-mcp

Soulprint MCP middleware — protect any MCP server with 3 lines: server.use(soulprint({ minScore: 60 }))

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MCP development npm Local 1 a week MIT
dmcp io.github.asyrjasalo/dynamic-mcp

MCP proxy server that reduces LLM context overhead with on-demand tool loading from multiple upstream servers.

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Model and agent tools PyPI · crates.io Local MIT
energyml-mcp io.github.geosiris-technologies/energyml-rust

The tools of a generic, read-only MCP (Model Context Protocol) server over the EnergyML storage traits, independent of any MCP SDK.

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Files and storage crates.io Local
dsl-kit-cli io.github.ynishi/dsl-kit

Developer CLI for dsl-kit. Ships an MCP mode (`dsl-kit-cli mcp`) that serves a minimal built-in reference DSL through the dsl-kit-mcp framework, so `cargo install dsl-kit-cli` gives you a working step

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Developer tools crates.io Local
hyper-mcp-remote io.github.hyper-mcp-rs/hyper-mcp-remote

A stdio to streamable-http MCP proxy with OAuth support

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Model and agent tools crates.io Local
@alsania-io/mcp io.github.alsania-dev/alsaniamcp

AlsaniaMCP - Universal MCP proxy server with dynamic tool registry, AI communication, and voice activation

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Design and media npm Local 6 a week MIT
@surface.dev/mcp io.github.surface-dot-dev/mcp

Surface MCP SDK

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MCP development npm Local 22 a week MIT
theway-daemon io.github.ptlzc/theway

theway daemon — the single agent-runtime kernel (bin `thewayd`): harness assembly, local/sandbox tool policy, triggers/cron/session/DAG runtime, skills, MCP/LSP wiring, serving the gRPC/HTTP/MCP trans

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Operating system and shell crates.io Local
mcp-http-client io.github.guillelagoria/mcp-http-client

HTTP transport adapter for MCP SDK stdio protocol implementation

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MCP development npm Local 8 a week MIT
ragatanga-mcp-sdk io.github.ragatanga/ragatanga-mcp-sdk

SDK for integrating with the Ragatanga Management Control Plane (MCP) with Next.js 15, React 19, WebSocket and Arrow IPC support

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MCP development npm Local 24 a week MIT
@mcp_router/cli io.github.fjm2u/mcp-router-cli

CLI for MCP Router - connect to an MCP HTTP server

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MCP development npm Local 74 a week
emceepee io.github.eastlondoner/emceepee

MCP proxy server with static tools for managing dynamic backend MCP servers

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Model and agent tools npm Local 2 a week MIT
mcp-server-sdk io.github.human4ai/source-code-distributed-mcp-server-6d2wq9

Enhanced MCP server SDK with session management, message routing, and distributed capabilities

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MCP development npm Local 6 a week MIT
r402-mcp io.github.qntx/r402

MCP transport for the x402 payment protocol (official rmcp SDK).

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Finance and payments crates.io Local
woollama-server io.github.teaguesterling/woollama

woollamad — the woollama router daemon (Rust): an OpenAI-compatible + MCP router over Ollama, cloud models, and Claude Code, built on axum + woollama-engine.

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Model and agent tools crates.io Local
pmcp-agent io.github.paiml/rust-mcp-sdk-gmnwj7

Deploy-anywhere agent decision loop for the PMCP SDK (experimental)

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MCP development crates.io Local
vite-plugin-mcp-builder io.github.yracnet/vite-plugin-mcp-builder-jc1gaz

Vite plugin to build and serve MCP (Model Context Protocol) servers

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MCP development npm Local 1 a week MIT
dashley-mcp-framework io.github.yourusername/mcp-chaos-auth

MCP server with authenticated access to Chaos Auth backend

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MCP development npm Local 1 a week MIT
rust-mcp-actix io.github.rust-mcp-stack/rust-mcp-sdk

Actix-web HTTP server integration for rust-mcp-sdk

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MCP development crates.io Local
pmcp-team-servers io.github.paiml/rust-mcp-sdk-cnhpkd

Dev-grade reference team servers (team-fs, mem-mcp, approval-mcp, team-mcp) for the PMCP SDK (experimental)

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MCP development crates.io Local
@tylercoles/mcp-transport-stdio io.github.tylercoles-dev/mcp-framework-mcp-transport-stdio

Standard I/O transport implementation for MCP servers

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MCP development npm Local 11 a week MIT
@habibsalimov/mcp-server-fakestore io.github.habibsalimov/mcp-server-fakestore

A beginner-friendly MCP server for Fake Store API - Learn to build MCP servers with real e-commerce data

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E-commerce npm Local 5 a week MIT
pmcp-code-mode-derive io.github.paiml/rust-mcp-sdk-ty71sy

Derive macro for Code Mode validation and execution in MCP servers

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MCP development crates.io Local
@magnolia-solutions/mcp-framework io.github.magnolia-solutions/mcp-framework

Framework for building Model Context Protocol (MCP) servers in Typescript (Forked from mcp-framework)

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MCP development npm Local 12 a week MIT
@tylercoles/mcp-transport-http io.github.tylercoles-dev/mcp-framework-mcp-transport-http

HTTP transport with SSE support for MCP servers

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MCP development npm Local 10 a week MIT
claude-code-starter-kit-mcp io.github.dachivadachkoria/claude-code-starter-kit

MCP server exposing Claude Code Starter Kit commands and agents as tools

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MCP development PyPI Local
mcp-macaroon-middleware io.github.indreshp135/mcp-middleware

A production-grade, policy-as-code middleware for FastMCP servers that uses macaroons for fine-grained, dynamic, and capability-based authorization.

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MCP development PyPI Local
par-mcp-inspector-tui io.github.paulrobello/par-mcp-inspector-tui-readme.md

PAR MCP Inspector TUI - Terminal interface for MCP servers with smart content detection, syntax highlighting, and protocol debugging

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MCP development PyPI Local
rvce-report-mcp io.github.sumedhudupa/rvce-report-mcp-generator

MCP server for generating RVCE Experiential Learning and Project reports as formatted .docx files

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MCP development PyPI Local
smf-mcp io.github.guinat/smf-mcp

Enterprise-grade MCP framework built on FastMCP

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MCP development PyPI Local
mcp-twill io.github.wycats/mcp-twill

A Rust MCP framework for CLI-shaped command templates over typed values.

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MCP development crates.io Local
@tylercoles/mcp-client-stdio io.github.tylercoles-dev/mcp-framework-mcp-client-stdio

MCP client for stdio transport - wraps stdio MCP servers with clean TypeScript interfaces

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MCP development npm Local 9 a week MIT
@joow/mcp-sdk io.github.joow/mcp-sdk

MCP SDK for Joow platform

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MCP development npm Local 6 a week MIT
mcp-sdk-ts io.github.gyash1512/mcp-sdk-ts

TypeScript SDK for building Model Context Protocol (MCP) servers with minimal boilerplate

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MCP development npm Local 4 a week MIT
@ezmcpz/core io.github.n3td1v3r/ezmcpz-core

Core server builder and runtime for EZMCPZ - the easy MCP framework

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MCP development npm Local 3 a week MIT
pierre-mcp-client io.github.async-io/pierre_mcp_server-sdk

MCP client for Pierre Fitness MCP Server - works with Claude Desktop, ChatGPT, and any MCP host

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MCP development npm Local 4 a week MIT
eln-core io.github.elen-labs/elendirna-0xbve6

elendirna core — vault domain + MCP transport runtime

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MCP development crates.io Local
@pyroprompts/mcp-stdio-to-streamable-http-adapter io.github.pyroprompts/mcp-stdio-to-streamable-http-adapter

A Model Context Protocol Server that runs as stdio, wrapping a Streamable HTTP server, so any MCP-supporting client can use Streamable HTTP MCP Servers

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MCP development npm Local 11 a week MIT
boot-mcp io.github.kirklin/boot-mcp

A starter template for building Model Context Protocol (MCP) applications with TypeScript

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MCP development npm Local 12 a week MIT
pmcp-openapi-server io.github.paiml/rust-mcp-sdk-khbn97

Shape A pure-config OpenAPI MCP server binary — point it at a config.toml (+ optional OpenAPI spec) and serve a production MCP server with no Rust required

Version check not run yet

Developer tools crates.io Local
react-hook-mcp io.github.yourusername/mcp-sdk-experiment

React hooks and utilities for Model Context Protocol (MCP) integration

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MCP development npm Local 7 a week MIT
gt-mcp io.github.gt-core-labs/gt-core

REST client and stdio↔HTTP MCP proxy for a gt-core gt-mcp-server: authenticate, list workspaces/rigs, and bridge a stdio MCP client to the remote /mcp transport.

Version check not run yet

Model and agent tools crates.io Local
sui-mcp io.github.0xdwong/sui-mcp

This is a MCP (Model Context Protocol) toolkit based on the Sui blockchain. The project provides functionality to interact with the Sui blockchain and integrates the MCP SDK to implement model context

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Finance and payments npm Local 9 a week MIT
simply-mcp-inspector io.github.clockwork-innovations/simply-mcp-ts-inspector

Web-based inspector for exploring and testing Model Context Protocol (MCP) servers

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MCP development npm Local 2 a week MIT
xmcp-i io.github.modelcontextprotocol-identity/xmcp-i-qmg629

The TypeScript MCP framework with identity features built-in

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MCP development npm Local 4 a week MIT