#stdio

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

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

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.

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 specific station by MAC address). Includes a 60-second TTL cache that respects Ambient Weather's API rate limits. Supports OS keyring for local development and environment variables for containerized deployments. Distributed as a Docker image with a multi-stage build, non-root user, and OCI labels. Tested live against real weather stations with Claude Desktop, VS Code, and Kiro.

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.

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 brightness, and run multipart flows for background replacement, file upload, and creating a local clock—while following a read-before-write workflow and explicit warnings for destructive actions (e.g. reset-from-cloud). Requires network access to the Divoom device; configure DIVOOM_DEVICE_HOST (and optionally port/timeout). MIT license; Node.js 20+; stdio transport.

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).

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.

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 signature verification. Built on FastMCP, ships on PyPI and ghcr.io (multi-arch Docker). **Install (Claude Desktop / Cursor / VS Code / Windsurf):** ```json { "mcpServers": { "robokassa": { "command": "uvx", "args": ["robokassa-mcp"], "env": { "ROBOKASSA_LOGIN": "your-shop", "ROBOKASSA_PASSWORD1": "...", "ROBOKASSA_PASSWORD2": "...", "ROBOKASSA_PASSWORD3": "..." } } } } ``` Docs: https://ag-ae4b3bf7.mintlify.app · Source: https://github.com/artgas1/robokassa-mcp

A SSH MCP Server written in python. Which builds upon a sophisticated tools and permission layer. Including Skills, Docker and Systemctl toolset and some runbooks.

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

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 templates, 18 domain tags, audit tool, supports Claude, Cursor, Copilot, Windsurf, Cline, Aider. Local stdio server, open source (MIT).

WooCommerce MCP Server Plugin (no external server needed): Connect your WooCommerce store to AI assistants like Claude and VS Code. This WordPress plugin enables AI clients to access your store's product catalog, categories, reviews, and content through a secure, read-only interface. MCP for WooCommerce transforms your WordPress site into an AI-accessible data source built on Automattic's official WordPress MCP. It safely exposes public store information—products, categories, tags, reviews, shipping options, and WordPress content—while protecting customer data and private details. Perfect for building AI-powered shopping assistants or integrating with custom AI applications.

Expose a remote MCP server (HTTP) as a local stdio MCP server.

A Python-based client for interacting with Model Context Protocol (MCP) servers using Ollama. Features include multi-server support, dynamic model switching, tool management, and a rich terminal interface.

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.

Model Context Procotol(MCP) server for fetching Quip document

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

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.

CLI MCP package manager & registry for all platforms and all clients. Search & configure MCP servers. Advanced Router & Profile features.

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

A MCP Server to over zellij over STDIO

A weather MCP server Demo

An MCP server built with Node.js/TypeScript that allows AI agents to securely read PDF files (local or URL) and extract text, metadata, or page counts. Uses pdf-parse.

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

A lightweight Model Context Protocol (MCP) server that enables AI assistants like Claude to retrieve and interpret real-time weather data. What makes it popular:

An MCP server built with Node.js/TypeScript that allows AI agents to securely read PDF files (local or URL) and extract text, metadata, or page counts. Uses pdf-parse.

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

An MCP server built with Node.js/TypeScript that allows AI agents to securely read PDF files (local or URL) and extract text, metadata, or page counts. Uses pdf-parse.

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

An unofficial JavaScript SDK for Model Context Protocol

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

Model Context Protocol with Neo4j