AgentHub for Xcode
MCP servers for coding agents
Only for Mac
Free
Mac
One window for the MCP servers and skills of every coding agent in Xcode.
AgentHub manages the MCP servers and skills of the coding agents built into Xcode — Claude Code, Codex and Antigravity — from a single window.
Each agent keeps its configuration in its own file, in its own format: JSON for Claude Code and Antigravity, TOML for Codex. AgentHub reads all three, shows them side by side, and writes each one back in the format that agent expects, leaving the rest of the file untouched.
MCP SERVERS
• Add and edit servers over standard I/O or HTTP.
• Turn a server off without deleting it. It is stashed in whichever disabled list that agent understands, and comes back exactly as it was.
• Check an HTTP server with Test Connection, which performs an MCP initialize handshake and reports the name the server answers with.
• Copy servers to another agent, written in that agent's own format.
SKILLS
• Browse the skills each agent has installed.
• Compose the YAML frontmatter with a form rather than a text editor: dedicated fields for name, description and allowed-tools, and a key/value table for anything else.
• Edit an existing SKILL.md through the same form. A file carrying YAML the form cannot represent opens as raw Markdown instead, so nothing is rewritten behind your back.
• Import a skill folder as a copy, or link to it where it already lives. A linked skill stays one folder: keep it in a dotfiles repo, edit it there or here, and every agent linked to it sees the change.
• Copy a skill to another agent — as a link, if that is what it was.
Every write backs up the file it touches first.
AgentHub only reads and writes the agent configuration folder that you grant it access to on first launch. It does not modify Xcode itself.
AgentHub is open source, released under the Apache License 2.0.
AgentHub is an independent developer utility. It is not made by Apple, and it is not affiliated with, endorsed by, or sponsored by Apple Inc. Xcode is a trademark of Apple Inc.
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Skills can now be installed as a link instead of a copy.
"Link to Folder…" leaves the skill folder where it already is — in a dotfiles repo, say — and points the agent at it. Edit it there or in AgentHub and every agent linked to it sees the change. Copying a linked skill to another agent keeps it a link, so the agents share one folder instead of drifting apart. Deleting a linked skill removes only the link.
Linked skills are marked in the list with the folder they point at, and a link whose folder has moved away is shown with a warning rather than quietly disappearing.
The third agent is now called Antigravity, following Google's rename. Its configuration still lives where it did.
The developer, gigi-net.net, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kohki Miki
- Size
- 1.5 MB
- Category
- Developer Tools
- Compatibility
Requires macOS 26.0 or later.
- Mac
Requires macOS 26.0 or later.
- Mac
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 giginet