AI Knowledge HubMCP Agent — MCP protocol
A framework for building effective agents with MCP and simple workflows
Basic Information
| Program Name | MCP Agent |
|---|---|
| One-Line Description | A framework for building effective agents with MCP and simple workflows |
| Development & Maintenance | LastMile AI |
| Official Website | https://lastmileai.dev/ |
| Official Documentation | https://github.com/lastmile-ai/mcp-agent |
| Installation & Deployment | pip install mcp-agent |
| Operating Environment | Python 3.10 or higher |
| License | Apache-2.0 License |
| Stable Version | PyPI 0.2.6 (Verified October 2026) · GitHub 8,571★ — Verified 2026-10-18 |
| GitHub Repository | https://github.com/lastmile-ai/mcp-agent |
| Category | MCP Protocol (Tags: MCP, Agent, Workflow, Python, LastMile) |
What is this program?
mcp-agent is a Python framework from LastMile AI for composing AI agents that use MCP servers as tools. It allows you to design agent flows using simple workflow patterns.
Provided under the Apache-2.0 license, it enables rapid connection of various servers from the MCP ecosystem as agent tools.
What problem does it solve?
- Agent building — Provides workflow primitives when you need to create agents by combining MCP servers as tools.
- Prototyping — Enables configuration with simple patterns when you need to quickly verify agent behavior.
Key Features
Workflow
Define agent flows with simple patterns
- Use Cases: Agent orchestration
- Result: Highly readable flows
- Limitations: Complex branching requires separate design
MCP Tool Connection
Connect MCP servers as agent tools
- Use Cases: Utilizing external tools
- Result: Standard protocol
- Limitations: Server permission management
Installation and Execution
pip
Install using pip.
pip install mcp-agent
uv
Install using uv.
uv add mcp-agent
Practical Usage Example
Running an Agent
Execute an agent based on an MCP server.
python agent.py
Advantages and Limitations
Advantages
- Apache-2.0 license
- Maintained by LastMile AI
- MCP ecosystem integration
Points to Consider Before Use
- Early-stage version
- Documentation ecosystem growing
Comparison with Similar Programs
| Program | Characteristics | Suitable For |
|---|---|---|
| mcp-use | Full-stack MCP app framework | App-centric |
| LangGraph | Graph-based agent | Advanced workflows |
Official Resources & Further Learning
- Official Website — https://lastmileai.dev/
- Official Documentation / Knowledge Base — https://github.com/lastmile-ai/mcp-agent
- Installation & Deployment — pip install mcp-agent
- Release Notes — https://github.com/lastmile-ai/mcp-agent/releases
- Source / Development Resources — https://github.com/lastmile-ai/mcp-agent
Version and supported environment information is based on data verified from the official site as of 2026-10-18. Installation commands may vary depending on the distribution and version you use, so please also check the official installation documentation.
Actual Execution Screen
Synthetic example — not actual execution results. The screen is a synthetic example and not actual execution results.
Server in actual operation
Source (HTML): https://games.aidebatehub.com/programs/mcp/protocol/mcp-agent.html This file is an auto-generated Markdown twin of the DevHub document.
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