One desktop hub for your scattered AI tool configs

What it does

FyAgent is a local desktop app built with Rust and Tauri that centralizes the messy configuration behind modern AI workflows. It lets you manage model providers, MCP servers, reusable prompts, and skills in one interface, then pushes those settings out to supported tools like Claude Code, Claude Desktop, Codex, Gemini CLI, and others. It also runs a local proxy to forward requests, handle failover, and check model health, while keeping all data offline in a local SQLite database.

The interesting bit

Instead of letting each AI tool isolate its own setup, FyAgent treats your preferences as a portable layer that follows you across apps. The project actually began as a physical keyboard concept before pivoting to software, which suggests the authors believe your AI identity should be as easy to carry as a set of keys.

Key highlights

• Manages and syncs models, MCP services, skills, and prompts to Claude Code, Claude Desktop, Codex, Gemini CLI, Grok Build, OpenCode, OpenClaw, Hermes, and others.
• Runs fully offline with data stored locally in ~/.fyagent and SQLite; configuration changes use atomic writes and a preview step before applying.
• Includes a local request proxy with failover logic and model availability checks.
• Tracks token usage and estimated costs across tools in a single ledger.
• Licensed as source-available (PolyForm Noncommercial 1.0.0), not OSI open source.

Caveats

• The “digital persona” vision—including long-term memory and cross-tool continuity—is not yet implemented; the current release focuses strictly on configuration management.
• The authors warn that the app is still in active development and recommend backing up configurations before upgrading.
• Windows builds are currently limited to an NSIS installer; MSI and portable ZIP options are not provided.

Verdict

Worth a look if you are tired of copy-pasting API keys and system prompts across half a dozen AI CLIs. Skip it if you need a fully autonomous agent or a strictly OSI-approved open-source license.