The best fastmcp alternatives

gpt-researcher

assafelovic/gpt-researcher

An autonomous agent that conducts deep research on any data using any LLM providers

Choose gpt-researcher if…

• you specifically need agent or ai

Shares llms, mcp, python with fastmcp.

nanobot

HKUDS/nanobot

Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat apps

Choose nanobot if…

• MIT License suits your use better than Apache License 2.0
• you want the more widely starred option (49.8k)
• you specifically need agent-framework or ai-agent

Shares llms, mcp, model-context-protocol, python with fastmcp.

Hands-On-AI-Engineering

Sumanth077/Hands-On-AI-Engineering

A curated collection of practical AI projects implementing OCR systems, RAG, AI agents, and other AI use cases.

Choose Hands-On-AI-Engineering if…

• you prefer a smaller, narrower project to a large one
• you specifically need ai or ai-agents

Shares agents, llms, mcp, python with fastmcp.

mcp-use

mcp-use/mcp-use

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

Choose mcp-use if…

• you would rather work in TypeScript than Python
• MIT License suits your use better than Apache License 2.0
• you prefer a smaller, narrower project to a large one
• you specifically need agent-plugins or agentic-framework

Shares llms, mcp, mcp-servers, mcp-tools with fastmcp.

mcp

awslabs/mcp

Open source MCP Servers for AWS

Choose mcp if…

• you prefer a smaller, narrower project to a large one
• you specifically need aws or mcp-client

Shares mcp, mcp-clients, mcp-servers, mcp-tools with fastmcp.

semble

MinishLab/semble

Fast and Accurate Code Search for Agents. Uses 99% fewer tokens than grep+read

Choose semble if…

• MIT License suits your use better than Apache License 2.0
• you prefer a smaller, narrower project to a large one
• you specifically need code-search or embeddings

Shares agents, mcp, model-context-protocol with fastmcp.

archestra

archestra-ai/archestra

Enterprise AI Platform with guardrails, MCP registry, gateway & orchestrator

Choose archestra if…

• you would rather work in TypeScript than Python
• you prefer a smaller, narrower project to a large one
• you specifically need a2a or a2a-mcp

Shares mcp, mcp-servers, mcp-tools with fastmcp.

linkedin-mcp-server

stickerdaniel/linkedin-mcp-server

Open-source MCP server for LinkedIn. Give Claude and any MCP-compatible AI agent access to profiles, companies, jobs, and messages.

Choose linkedin-mcp-server if…

• you prefer a smaller, narrower project to a large one
• you specifically need ai-agents or anthropic

Shares mcp, model-context-protocol, python with fastmcp.

GenAI_Agents

NirDiamant/GenAI_Agents

50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.

Choose GenAI_Agents if…

• you would rather work in Jupyter Notebook than Python
• you specifically need agentic-ai or ai

Shares agents, llms, mcp, python with fastmcp.

agents-towards-production

NirDiamant/agents-towards-production

End-to-end, code-first tutorials for building production-grade GenAI agents. From prototype to enterprise deployment.

Choose agents-towards-production if…

• you would rather work in Jupyter Notebook than Python
• you specifically need agent or agent-framework

Shares agents, llms, mcp, python with fastmcp.

mcp-context-forge

IBM/mcp-context-forge

An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.

Choose mcp-context-forge if…

• you prefer a smaller, narrower project to a large one
• you specifically need ai or api-gateway

Shares agents, mcp, model-context-protocol, python with fastmcp.

Guardrails

NVIDIA-NeMo/Guardrails

NeMo Guardrails is an open-source toolkit for easily adding programmable guardrails to LLM-based conversational systems.

Choose Guardrails if…

• you prefer a smaller, narrower project to a large one
• you specifically need generative-ai or guardrails

Shares agents, llms, python with fastmcp.