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mcp-use
mcp-use logo

mcp-use

Active·★ 10.8k·MIT·Updated 2026-10-27
★ Most Popular★ Trending

mcp-use is a full-stack framework for the Model Context Protocol, offering MCP agents, clients, servers and a web-based inspector in both Python and TypeScript, with the pitch that you can get going in about six lines of code. The stack described in the README is MCP agents (AI agents that use tools and reason across steps), MCP clients (connect any LLM to any MCP server), MCP servers (build your own), an MCP Inspector (a web debugger) and MCP-UI resources for building ChatGPT apps with interactive widgets.

The quick start installs the package with pip (for example `pip install mcp-use langchain-openai`) and configures an MCPAgent with an MCPClient pointing at one or more servers, with equivalent TypeScript docs. The feature table shows agents, clients and the inspector available in both languages, while building MCP servers is available in TypeScript with Python marked as coming soon. There is also an MCP Cloud for deploying agents and servers, an online inspector, templates and documentation for each language. The licence is MIT.

This write-up is based on the project's README and public repository data. We have not hand-tested the tool. Data as of 2026-10-24.

License
MIT
Latest release
[email protected] · 2026-10-21
Last commit
2026-10-22
Contributors
59
Forks
1,519
Open issues and PRs
102
First published
2025-03-28
npm package
mcp-use 2.11.2 · 21,852 downloads last week

Source: GitHub, npm and PyPI public APIs.

#MCP#AI Agent#Full-Stack#Python#TypeScript#Coding
$ Install
$ pip install mcp-use
↗ Visit site★ GitHub
01

Features

01AI agents with tool access and multi-step reasoning
02Direct connection to any MCP server
03Build custom MCP servers
04Web-based debugging tool for MCP servers
05Interactive UI widget development for ChatGPT apps
02

Why choose it

+One framework covers MCP agents, clients, servers and an inspector, in Python and TypeScript.
+Very short setup: an agent that uses MCP tools in a few lines, built on LangChain model integrations.
+Includes an MCP Inspector for debugging servers, plus MCP-UI resources for interactive ChatGPT-style apps.
+MIT licensed, with templates, documentation and an optional MCP Cloud for deployment.
03

Trade-offs

!Building MCP servers is marked as available in TypeScript only, with Python support listed as coming soon.
!The Python agent examples rely on LangChain model packages, which adds dependencies.
!It is a broad framework, so teams that only need a simple client or server may prefer the official SDKs.
04

Maintenance check

ActiveChecked: 2026-10-24
Last commit
2026-10-21
Commits, last 90 days
100+
Releases, last 90 days
30
Latest release
[email protected] (2026-10-22)
Open issues
102
Recent issues with at least one comment
3/9
Commits per week, last 12 weeks
Commits per week, last 12 weeks: 86, 29, 11, 15, 29, 7, 5, 16, 9, 9, 8, 20

Oldest week on the left; the latest four weeks are orange. Source: GitHub commit activity.

Status rule: archived on GitHub = Archived; last commit within 90 days = Active; 91 to 365 days = Slowing; older = Stale. All figures come from the GitHub API on the date shown.

05

Compatibility

Python
Supported
Verified via docs
TypeScript
Native
Verified via docs
06

Quick start

1
$ pip install mcp-use
07

Use cases

↳Building intelligent AI agents capable of using tools and reasoning across steps
↳Programmatically interacting with MCP servers and calling tools directly
↳Creating custom MCP servers with defined tools, resources, and prompts
08

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On this page
01Features02Why choose it03Trade-offs04Maintenance check05Compatibility06Quick start07Use cases08Alternatives
mcp-use /
mcp-use
↗

Full-stack MCP framework for agents, clients, servers and an inspector

10.8k1.5kMIT
Last commit1d ago
StatusActive
CategoryDev Tooling
Contributors59
Latest release[email protected]
Links
Documentation↗Discussion↗Issues↗Releases↗
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