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MCP servers tagged json-rpc
52 live MCP servers tagged "json-rpc", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with json-rpc.
Action MCP
Rails Engine with MCP compliant Spec.
Gopher MCP
MCP C++ SDK - Model Context Protocol implementation in CPP with enterprise-grade security, visibility and connectivity.
sitbon/magg
Magg: The MCP Aggregator
Modex
Modex is a Clojure MCP Library to augment your AI models with Tools, Resources & Prompts using Clojure (Model Context Protocol). Implements MCP Server & Client.
Mcp.zig
Zig implementation of the Model Context Protocol (MCP) server library
Fastmcp Rust
Rust framework for building Model Context Protocol servers with cancel-correct async, zero-copy serialization, and first-class tool/resource/prompt abstractions
Daedra
Daedra is a high-performance DuckDuckGo-powered web search and research Model Context Protocol (MCP) server written in Rust. It provides web search and page fetching capabilities…
MCP for WooCommerce
WooCommerce MCP Server — WordPress community plugin implementing the Model Context Protocol (MCP) for WooCommerce. Supports STDIO and HTTP streamable transport, with optional JWT…
bivex/kanboard-mcp
A Model Context Protocol (MCP) server written in Go that empowers AI agents and Large Language Models (LLMs) to seamlessly interact with Kanboard. It transforms natural language c…
Sandbox
Turn any JavaScript module into a sandboxed MCP (Model Context Protocol) server with automatic reflection and type inference.
Tumiki Proxy
Transparent MCP logging proxy with multi-transport support (stdio, HTTP/StreamableHTTP, HTTP/SSE)
Spikard
Codegen-first polyglot web toolkit: one Rust core, 14 language bindings, spec-driven codegen (OpenAPI, AsyncAPI, GraphQL, gRPC, SQL to HTTP) and a 13-tool MCP server. Experimental…
Docker Swarm MCP
MCP server for Docker Swarm orchestration using FastAPI and Docker SDK
Uxc
A unified CLI for discovering and invoking tools across OpenAPI, MCP, GraphQL, gRPC, and JSON-RPC
MCP Toolbox
A lightweight Python toolkit for building MCP-compatible tool servers. Auto-generates schemas from type hints, supports decorators, and handles JSON-RPC protocol.
proofscan
MCP Server scanner - eliminate black boxes by capturing JSON-RPC from connection to tools/list
From Scratch
Learn Model Context Protocol (MCP) from scratch in plain Node.js. Build a working MCP server step by step with zero black boxes, from JSON-RPC and stdio transport to tools, prompt…
Odoo MCP Pro
MCP Server for Odoo — with JSON/2 API support for Odoo 19+
infaton/MCP35
RPC 2.0 compliant BSL implementation.
Stdio Guard
Catch stdout pollution and handshake failures in MCP stdio servers before clients do.
Cxxmcp
A conformance-tested C++17 SDK for Model Context Protocol servers and clients.
mcpwall
Deterministic security proxy for MCP tool calls. Blocks dangerous requests, redacts secrets from responses, catches prompt injection. No AI, no cloud, pure rules.
Ruvltra MCP Server
RuvLTRA MCP Server for fast and low-cost vibe coding
Nestjs
NestJS module for building Model Context Protocol (MCP) servers with decorators, auto-discovery, and built-in playground
Openrpc MCP Server Updated
OpenRPC MCP server - Updated with latest @modelcontextprotocol/sdk for compatibility with newer clients
Client Kit
TypeScript/Node.js client library for connecting to multiple MCP (Model Context Protocol) servers
Agents SDK
SDK for building AI agents with tool definitions and JSON-RPC servers
Anvil
Portable Rust Agent Client Protocol (ACP) server with model routing, tools, permissions, sandboxing, sessions, and MCP integration.
Transport Firewall
Fail-closed stdio firewall for risky local MCP JSON-RPC tool calls
Tui
A comprehensive Terminal User Interface (TUI) and Command Line Interface (CLI) for Model Context Protocol (MCP) servers with full tool, prompt, and resource management
Flight Recorder
Flight recorder and replay debugger for MCP stdio servers.
Context MCP Server
MCP server exposing context tools over JSON-RPC 2.0 stdio transport
Source Lint
Local static analyzer for MCP server TypeScript and JavaScript source.
Server Plus
MCP Server Toolkit — create Model Context Protocol servers in minutes with tools, prompts, resources, auth, middleware, logging, metrics, CLI, and testing helpers.
Mcpward
Black-box security & contract testing for MCP servers — rug-pull, tool-poisoning, schema-drift & protocol checks for CI (JUnit + SARIF).
Agentic Recruitment Protocol
An open standard for AI-powered recruitment that enables seamless integration between candidates, their AI agents, employers, and recruitment services. Provides REST APIs and MCP…
Not Really MCP Client
A confusingly-named Node.js client for Claude Code's VS Code bridge (not actually MCP)
PocketMCP
Turn your Android phone into an MCP (Model Context Protocol) server. AI agents and desktop scripts can call your phone for live data and actions over LAN.
Fastmcp Go
Re-implementation of fastmcp in Go — MCP server framework with zero deps, single binary, native concurrency
GeiserX/telegram-archive-mcp
text search. Docker image available.
GeiserX/lynxprompt-mcp
based MCP server for LynxPrompt prompt management. Create, search, and organize AI prompts and AGENTS.md/CLAUDE.md configuration files. Docker image available.
GeiserX/cashpilot-mcp
sharing dashboards. Monitor passive income, DePIN earnings, and container status across multiple sharing services. Docker image available.
GeiserX/pumperly-mcp
efficient routes, and find nearby EV charging stations. Docker image available.
GeiserX/duplicacy-mcp
based MCP server for Duplicacy backup monitoring. Query backup job status and Prometheus metrics from a Duplicacy exporter. Docker image available.
NexusUnity
Open source Unity Editor automation server for local AI tools and developer workflows.
juergenkoller-software/distill-mcp
use credits, folder monitoring, 9 MCP tools.
juergenkoller-software/nemeton-mcp
native macOS virtual machine manager built on Apples Virtualization.framework. Create/control Linux & macOS VMs (no Parallels, no QEMU), CoW snapshots on APFS, 50+ MCP tools acros…
juergenkoller-software/pdf-content-search-mcp
text PDF search with Apple Vision OCR across thousands of documents in under a second. Advanced filters (date, category, sender, amount), wildcards, boolean operators.
juergenkoller-software/inkra-mcp
native macOS Markdown editor (SwiftUI + AppKit, not Electron) with live KaTeX/Mermaid preview. 18 MCP tools for document editing, outline navigation, folder browsing, bookmarks, a…
laszlopere/mcp-kodi
transport, volume, library search, queue management, and playback history. 16 tools, targetable across multiple Kodi instances. Written in C on the GLib stack; builds from source…