Launching today
Bastion
Run each MCP server once, with credentials in the Keychain
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Run each MCP server once, with credentials in the Keychain
0 followers
A Mac menu bar app that supervises your MCP servers: one process per profile instead of one copy per editor, credentials in the Keychain instead of plaintextmcp.json files, and every tool call recorded. Profiles like prod/shopify and staging/shopify keep identities apart, with writes allowed per profile. One click wires Claude Code, Claude Desktop, VS Code, Cursor, Codex and more. 30-minute full trial, then a one-time $14.99.
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Promoted
Hi, I'm Olivier, I make Bastion.
Every MCP client spawns its own copy of every stdio server, so three projects open in Claude Code is three processes, three sets of credentials in plaintext config files, and no record of what was called. Bastion is a menu bar app that runs each server once per profile, keeps its credentials in the Keychain, and shares that one instance with every client over loopback HTTP, with every tool call recorded.
Profiles (prod/shopify, staging/shopify) keep identities apart, and writes are allowed per profile. It wires Claude Code, Claude Desktop, VS Code, Cursor, ChatGPT & Codex, LM Studio and Windsurf in one click. The catalog has 44 servers to install from, or you bring your own.
There is a 30-minute trial of the whole app, then $14.99 once for every 1.x release on every Mac you own. The source is public.
What I'd most like feedback on: which servers you would want in the catalog.