mcp-agent

Stale

GitHub Python Apache-2.0

Description

mcp-agent is LastMile AI's toolkit for building agents around Model Context Protocol integrations, making it easier to connect MCP tools into multi-step workflows.

Key Features

Full MCP implementation with automatic lifecycle management of MCP server connections
Composable agent patterns from Anthropic's Building Effective Agents guide (map-reduce, orchestrator, evaluator-optimizer, router, etc.)
Durable execution via Temporal runtime — pause, resume, and recover workflows without API changes
Create MCP servers with FastMCP-compatible API, expose agents as MCP services
CLI scaffolding with `uvx mcp-agent init` and one-command cloud deployment
Complete support for Tools, Resources, Prompts, OAuth, Sampling, Elicitation, and Roots

Use Cases

💡 Building multi-step agent workflows that connect multiple MCP tools

💡 Integrating MCP tools into production-grade agent applications

💡 Creating durable agent tasks that can be paused, resumed, and recovered

💡 Building MCP servers usable from ChatGPT and other clients

💡 Rapidly prototyping Anthropic's effective agent patterns

Strengths & Limitations

✅ Strengths

• High community interest (8.5k stars)
• Permissive open-source license (Apache-2.0)

⚠️ Limitations

• No updates in over 7 months

Quick Start

Install: pip install mcp-agent or scaffold with `uvx mcp-agent init`. Configure your LLM API key in mcp_agent.secrets.yaml. Define an Agent with server_names and instruction, attach an AugmentedLLM to interact. Deploy with `uvx mcp-agent deploy` to cloud.

Visit GitHub Visit Website View Docs

Related Projects

Awesome Claude Skills

74.3k · Python

Active A

A curated list of awesome Claude Skills, resources and tools for customizing Claude AI workflows.

mcptoolspython +1

· 1000+ production-ready skills - Covering 9 categories including document processing, dev tools, data analysis, marketing, and writing
· Cross-agent compatible - Works with Claude Code, Claude.ai, OpenAI Codex, Cursor, Gemini CLI, Windsurf and more
· Progressive loading architecture - Each skill loads only name and description (~100 tokens), full content on demand, hundreds coexist

View full details → View on GitHub

Awesome LLM Skills

1.7k · Python

Normal C

A curated list of awesome LLM and AI Agent Skills, resources and tools for customising AI Agent workflows. Works with Claude Code, Codex, Gemini CLI and custom agents.

agenttoolsmcp +2

· Curated collection of LLM skills for Claude Code, Codex, Gemini CLI, and more
· Covers document processing (docx, pdf, pptx, xlsx), development tools, and research workflows
· Cross-platform compatibility with Anthropic, OpenAI, Google, and Alibaba AI tools

View on GitHub

Blender MCP

26.7k · Python

Active A+

MCP server for Blender that enables AI agents to directly control the 3D modeling software for natural language-driven scene creation, model manipulation, and rendering automation.

mcptoolsagent +1

· Bidirectional communication — Blender addon creates socket server, MCP Server bridges AI and Blender
· 3D object manipulation — create, modify, delete 3D objects in Blender via natural language
· Material and rendering control — natural language application of materials, colors, lighting, render settings

View full details → View on GitHub

Jupyter MCP Server

1.3k · Python