27 #stdio MCP Servers & Clients

PDF Reader MCP Server (@sylphlab/pdf-reader-mcp)

sylphlab

📄 The PDF intelligence layer for AI agents — Agent Document Twin, evidence-first extraction, visual crops, OCR provenance, trust reports, and benchmark-gated releases. MCP server for Claude, Cursor, VS Code, and any MCP client.

PDF Reader MCP Server (@shtse8/pdf-reader-mcp)

shtse8

📄 The PDF intelligence layer for AI agents — Agent Document Twin, evidence-first extraction, visual crops, OCR provenance, trust reports, and benchmark-gated releases. MCP server for Claude, Cursor, VS Code, and any MCP client.

MCP Client for Ollama (ollmcp)

jonigl

Harness the power of local LLMs with this TUI MCP Client for Ollama. Featuring all core MCP primitives (tools, prompts, resources), agent mode, multi-server, model switching, streaming responses, human-in-the-loop, thinking mode, model params config, system prompts, and saved pre

Neo4j MCP Clients & Servers

neo4j-contrib

Model Context Protocol with Neo4j

Weather API MCP Server

TuanKiri

A lightweight Model Context Protocol (MCP) server that enables AI assistants like Claude to retrieve and interpret real-time weather data. Discuss on Hacker News:

MCP Bridge

EvalsOne

Enables cloud-based AI services to access local Stdio based MCP servers via HTTP requests

Modex: Model Context Protocol Server & Client Library in Clojure

theronic

Modex is a Clojure MCP Library to augment your AI models with Tools, Resources & Prompts using Clojure (Model Context Protocol). Implements MCP Server & Client.

Gemini Function Calling + Model Context Protocol(MCP) Flight Search

arjunprabhulal

Model Context Protocol (MCP) with Gemini 2.5 Pro. Convert conversational queries into flight searches using Gemini's function calling capabilities and MCP's flight search tools

MCP Server - JavaScript SDK

davlgd

An unofficial JavaScript SDK for Model Context Protocol

Invgate Service Desk

tracegazer

MCP server for the InvGate Service Desk API — exposes InvGate Service Desk operations as Model Context Protocol tools.

zellij-mcp-server

superposition

A MCP Server to over zellij over STDIO

Calcfi Mcp

jeresalmisto

24 free personal-finance + macro tools (mortgage, paycheck, tax, FRED, BLS) for LLM agents. Zero API keys, stdio transport.

Local stdio MCP server for generating and editing images via OpenAI gpt-image-2 or Google Gemini (Nano Banana / Pro image-preview). Saves PNGs to ~/Pictures/image-gen/ and returns inline JPEG thumbnails. Bring your own OpenAI and/or Gemini API key.

Comprehensive MCP server for the Robokassa payment gateway (18 tools, full API coverage). Exposes checkout URL building, OpStateExt payment status, Refund API, card holding/pre-auth, recurring payments, 54-ФЗ fiscal receipts, Partner API, split payments, SMS, and webhook signatur

TypeScript stdio MCP server for operating Docker-based local-ydb deployments via local or SSH-backed profiles. Supports bootstrap, diagnostics, auth hardening, schema permissions, storage workflows, dump/restore, upgrades, and plan-first mutating operations.

Local-first MCP server for Canvas LMS. Stdio transport, token stays on your machine, no third-party broker.

Ambient Weather MCP

NanaGyamfiPrempeh30

An MCP server that connects AI assistants to Ambient Weather personal weather stations. Built with Python FastMCP. Exposes three tools: ping (health check), get_devices (lists all stations on your account with latest readings), and get_current_weather (full weather report for a s

Distillery

norrietaylor

Persistent shared context for AI coding sessions — capture, search, synthesize with 18 MCP tools and ambient intelligence

mcp-neo4j-server-sse-java

dsimile

mcp-neo4j-server-sse-java is an MCP server implemented by Java using SSE (Server-Sent Events) server transport or STDIO transport as the transport protocol.

CBR Rates MCP Server

atomno-labs

MCP server for Central Bank of Russia (CBR) — currency rates (daily/historical), key rate, inflation, and macro statistics. 5 typed tools, built-in TTL cache, no API key required. Part of the atomno family of MCP servers for Russian fintech.

Mcp Divoom TimeFrame Lan

DivoomDevelop

mcp-divoom-lan is an open-source Model Context Protocol (MCP) server that exposes Divoom watchface customization over local LAN HTTP. AI assistants can read and patch the current on-device watchface JSON, manage fonts and store market lists, switch the active dial, adjust brightn

Recall

RecallWorks

Open-source MCP memory server for AI agents — persistent, searchable, tiered memory across sessions. Works over stdio (Cursor, Claude Desktop) or HTTP+SSE. MIT licensed (separate commercial license available).

weather mcp

vhxnif

A weather MCP server Demo

Truto MCP Stdio Proxy

trutohq

A CLI program that acts as a Stdio proxy for HTTP Streamable MCP servers. It reads newline-delimited JSON-RPC messages from stdin, forwards them to a specified MCP server endpoint via POST requests, and writes the responses to stdout.

SimpleServerSetup

DionBenFernandes-Dev

A dual-mode Python calculator server supporting both Server-Sent Events (SSE) for web clients and Standard Input/Output (STDIO) for terminal interaction.

MCP server that generates production-grade engineering standards for AI coding assistants. Analyzes your project, auto-detects stack, and sets up instruction files with SOLID principles, testing targets, architecture patterns, CI/CD, and domain-specific rules. Composable YAML tem