MCP Clients

arXiv MCP Server Client 🐙 enables AI assistants to search, retrieve, analyze, and summarize arXiv papers with features like author/category browsing, trends, and citation insights.

VULCA — AI-native cultural art creation & evaluation SDK. L1-L5 scoring, layer editing, self-evolution. 1104 tests, 21 MCP tools, 13 traditions.

MCP server + Ollama-driven autonomous penetration testing client. Connects LLMs to security tools (nmap, nikto, sqlmap, dalfox…) via Model Context Protocol with session management, output parsing, and findings persistence.

A compact quick-reference for every Claude Code command, shortcut, and flag covering keyboard shortcuts, slash commands, MCP servers, memory management, workflows, configuration, skills, and agents. Available in 5 languages https://claude-guides.com/

This repository provides a Python-based Model Context Protocol (MCP) client using LangChain, enabling interaction with MCP servers through LangChain ReAct Agent and supporting LLMs from Anthropic, OpenAI, and Groq.

This repository provides a TypeScript-based Model Context Protocol (MCP) client that integrates with LangChain ReAct Agent, enabling interaction with LLMs like Anthropic, OpenAI, and Groq through MCP servers.

This React-based demo showcases an MCP client interacting with SSE servers, enabling tool calls and text completion, though it's still under development and has limitations regarding tool naming and concurrent calls.

KSeF SDK for TypeScript/Node.js — invoice reconciliation with bank statements (MT940, mBank, ING, PKO, Santander), production KSeF 2.0 HTTP client, MCP server for Claude and Cursor. Open-source, MIT.

This repository showcases a simple Model Context Protocol (MCP) client using LangChain and TypeScript, demonstrating how to convert MCP server tools into LangChain-compatible tools for use with LLMs like Anthropic's Claude.

Agsync is a repo-native control plane for managing skills, MCP servers, secrets, and agent configs across AI clients like Claude Code and Cursor.

This repository provides a LangChain client for the Model Context Protocol, enabling seamless connection to MCP servers. It converts MCP tools for use with LangChain, facilitating dynamic conversations.

An autonomous AI Chief of Staff inside your IDE (Cursor/Claude). Gain the leverage to escape the feature factory, elevate your product sense, and focus on building the right thing with exceptional taste.

This repository provides an example client implementation using the Vercel AI SDK and Model Context Protocol SDK to streamline LLM chat interactions within a browser environment, including tool discovery and usage.

fu7ur3pr00f — AI career agent with 41 tools, 12 MCP clients, and 5 specialists. Gathers LinkedIn/GitHub/GitLab data, builds RAG knowledge base, analyzes skill gaps, tracks job markets, generates ATS-optimized CVs. Chat-first, powered by LangChain + ChromaDB.

Plux: AI-powered filetree that lets you grab files with one click and save insights in a built-in notepad. Reduce copy-paste friction, boost productivity. 🐙