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Day 43 since launch: Best Productivity Resources went live on 25 August 2026. Day 43 is live with yesterday's additions in the latest roundup!

AI Tool

Mosoo

An open-source Agent Gallery and Gateway for Codex, Claude Agent SDK and OpenCode.

Built with love by Shushant Lakhyani. Building bestproductivityresources.com

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What is Mosoo?

Mosoo, from the LangGenius team, is an open-source Agent Gallery and Gateway for Codex, Claude Agent SDK and OpenCode. Developers publish an agent once behind a single HTTP API, and users run it in an isolated cloud sandbox without local harness setup or compute.

Pros

  • Publish an agent once and reach users through one HTTP API
  • Isolated cloud sandboxes remove local setup and compute burden
  • Supports multiple agent ecosystems in one gallery

Cons

  • Developer-oriented, not for casual end users
  • Sandbox usage may carry running costs at scale

Who should use Mosoo

Agent developers who want simple publishing and users who want to run agents without local setup.

Who may not need it

People who only run a single agent locally on their own machine.

Mosoo alternatives

Similar resources to Mosoo, picked from the directory.

Opendray

Self-hosted gateway for running AI coding agents on your own infrastructure.

AI ToolAI ProductivityWeb, Cross-PlatformFree

Agentsmith

Universal, model-agnostic operating harness for AI agents like Claude, Codex and Gemini.

FrameworkAI ProductivitymacOS, WindowsFree

OpenHarness

Open-source software and hardware for building with coding agents across software, design, circuits, data and video.

AI ToolAI ProductivityCross-Platform, LinuxFree

Free alternatives to Mosoo

Free resources that cover similar ground.

toolport

Local-first MCP gateway — one port for every tool and AI client, with lazy discovery saving ~90% of tokens.

AI ToolAI ProductivitymacOS, WindowsFree

Gawkbot

Open-source Grok bot that automates your menial work and builds you microapps to manage the outcome.

AI ToolAI ProductivityWebFree

instar

Persistent Claude Code agents with scheduling, sessions, memory and Telegram.

AI ToolAI ProductivitymacOS, LinuxFree

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