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holaOS vs fastmcp
holaOS logo
holaOS
★ 5.4k
vs
fastmcp logo
fastmcp
★ 25.4k

holaOS vs fastmcp

holaOS: holaOS is an agent environment built for long-horizon work, continuity, and self-evolution. It provides agents with a structured operating system including runtime, memory, tools, apps, and durable state, enabling them to operate continuously, evolve over time, and remain inspectable across different runs.; fastmcp: FastMCP is a standard framework for building Model Context Protocol (MCP) applications, which connect LLMs to tools and data. It simplifies the process by automatically generating schemas, validation, and documentation for tools, and managing transport negotiation and authentication for server connections. FastMCP offers a comprehensive solution for developing, deploying, and scaling MCP-powered systems.

01

TL;DR

holaOS logoChoose holaOS if…

Building agents that perform complex, multi-step tasks over extended periods

fastmcp logoChoose fastmcp if…

Building LLM applications that interact with custom tools and data sources

02

Side-by-Side Comparison

Field
holaOS logoholaOS
fastmcp logofastmcp
Category
Dev Tooling
Dev Tooling
Stars
★ 5.4k
★ 25.4k
License
MIT
Apache-2.0
Updated
2d ago
4d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agent, agent-harness, agent-runtime
agents, fastmcp, llms
03

Features

holaOS logoholaOS
01Structured operating system for agents
02Designed for long-horizon work and continuity
03Enables agents to self-evolve over time
04Provides durable state and memory for continuous operation
05Offers inspectable state across multiple runs
fastmcp logofastmcp
01Automatic schema, validation, and documentation generation for tools
02Managed transport negotiation, authentication, and protocol lifecycle for server connections
03Wraps Python functions into MCP-compliant tools, resources, and prompts (Servers)
04Connects to any MCP server with full protocol support (Clients)
05Provides interactive UIs for tools rendered directly in conversations (Apps)
04

Use Cases

holaOS logoholaOS
↳Building agents that perform complex, multi-step tasks over extended periods
↳Developing continuously learning and evolving AI systems
↳Creating custom workspace applications on top of the holaOS environment
fastmcp logofastmcp
↳Building LLM applications that interact with custom tools and data sources
↳Creating interactive conversational UIs for backend functionalities
↳Developing and deploying scalable MCP servers and clients
05

Best For

holaOS logoholaOS
TrendingMulti-AgentLLM Infra
fastmcp logofastmcp
Most PopularDev ToolingLLM Infra
FAQ

FAQ

What is the difference between holaOS and fastmcp?
Both holaOS and fastmcp are in the Dev Tooling category. holaOS has 5.4k stars, while fastmcp has 25.4k stars.
Which is better, holaOS or fastmcp?
The best choice depends on your use case. Choose holaOS if Building agents that perform complex, multi-step tasks over extended periods, and fastmcp if Building LLM applications that interact with custom tools and data sources.
Is holaOS free or open source?
Yes, holaOS is open source on GitHub (MIT).
Is fastmcp free or open source?
Yes, fastmcp is open source on GitHub (Apache-2.0).
→

Related

Alternatives to holaOS →Alternatives to fastmcp →holaOS details →fastmcp details →
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