Developer Tools MCP Servers

LangChain

107,823

Build applications powered by language models by chaining together components and third-party integrations.

Browser Use

60,879

Enables AI agents to interact with and control web browsers for automated tasks.

MindsDB

27,985

Build AI applications that can learn and answer questions over large-scale federated data sources using a federated query engine.

OpenAI

26,714

Enables interaction with the OpenAI API from Python 3.8+ applications.

GPT Researcher

21,445

Conducts in-depth web and local research on any topic, generating comprehensive reports with citations.

Smolagents

18,898

Enables the creation of powerful agents that think and act using Python code.

Sentence Transformers

16,712

Compute text embeddings for semantic search, textual similarity, and paraphrase mining.

Repomix

16,059

Packages code repositories into single, AI-friendly files for use with Large Language Models.

Screenpipe

14,729

Powers an AI app store with 24/7 desktop history, offering open source, local, and developer-friendly screen and mic recording.

UI-TARS Desktop

14,043

Control your computer using natural language with this GUI agent application.

GitHub

13,964

Enables advanced automation and interaction capabilities with GitHub APIs for developers and tools using the Model Context Protocol.

Asynchronous Lint Engine

13,748

Checks syntax and semantic errors in Neovim and Vim asynchronously, acting as a Vim Language Server Protocol client.

Mastra

13,219

Build AI applications and features quickly with this TypeScript framework.

Blender Model Context Protocol

11,252

Connects Blender to Claude AI, enabling prompt-assisted 3D modeling, scene creation, and manipulation.

txtai

10,960

Enables semantic search, LLM orchestration, and language model workflows with an all-in-one embeddings database.

OpenAI Agents SDK

10,476

Facilitates the creation of multi-agent workflows with configurable agents, handoffs, guardrails, and tracing.

FastMCP

10,299

Facilitates the creation of Model Context Protocol (MCP) servers with a Pythonic interface.

Playwright

10,297

Automates browser interactions for Large Language Models (LLMs) using Playwright.

Pipedream

9,808

Connects APIs and automates workflows with a low-code platform designed for developers.

PydanticAI

9,637

Simplifies building production-grade Generative AI applications by integrating Pydantic with LLMs.