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Hermes Desktop: Desktop Companion for Hermes Agent. It is listed under Development & Code on AI Registry as a free tool.
The tools below are approved listings in the same category, ordered by how closely their tags match Hermes Desktop. This is an automatic list. We have not written a researched verdict for Hermes Desktop yet, so treat it as a shortlist and check each vendor's pricing page before switching.
Built from each tool's listing. Vendors can update their own listing after claiming it.
Find your agents errors be fore your real users do
ArkSim is an open source agent testing framework from Arklex that simulates realistic multi turn conversations with an AI agent and scores the results. It helps developers find failures that only appear across several turns, such as losing context, calling the wrong tool or contradicting an earlier answer, before real ...
Build production-ready AI agents in both Python and Typescript.
BeeAI Framework is an open source framework for building production grade systems of multiple cooperating AI agents in Python or TypeScript. It is hosted by the Linux Foundation under open governance and focuses on reliability: rather than relying on prompting alone, it lets developers enforce deterministic rules on ag...
II-Agent: a new open-source framework to build and deploy intelligent agents
This framework is an open source intelligent agent released by Intelligent Internet, announced in a model card published in May 2025. It is designed as a general purpose assistant that can carry out multi step tasks autonomously, and the vendor positions it as an open, transparent and auditable alternative to closed so...
Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research.
LobsterAI, branded in Chinese as Youdao Lobster, is an open source desktop AI agent from NetEase Youdao, positioned as an all purpose office assistant. It runs on the user's own computer and can connect to local files, the terminal, the browser and existing projects, then carry out tasks described in plain language. T...
Official python implementation of UTCP.
The Universal Tool Calling Protocol, or UTCP, is an open standard that lets AI agents and applications discover and call tools directly through their native protocols, without wrapper servers. The project site hosts the protocol documentation, and implementations are published for Python, TypeScript, Go and other langu...
UI Building Blocks for LLM/Chat UIs.
Reachat is an open source library of user interface building blocks for chat and LLM interfaces in ReactJS. It lets developers add a conversational interface to an application without building custom chat components from scratch, and the project's pitch is that a chat experience can be built in hours rather than weeks....