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doublespeed — Xcode as an API

Build, test and run iOS apps on a remote Mac from any machine.

Connector by doublespeed.aiOfficial · Domain verified by the MCP Registry

IndexedLicense unknownLocal (stdio)
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/doublespeed-ai-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Build, test and run iOS apps on a remote Mac from any machine. XcodeBuildMCP-compatible tools.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
6 read · 5 write · 0 delete
Secrets
1 (API keys, tokens or passwords)
Install scripts
None found
Runs as
Node.js package

Tools by what they do 11

Read from the source code; the running server may list different tools.

Read 6 · Look things up without changing anything.

  • check_project
  • discover_projs
  • doctor
  • job_status
  • list_schemes
  • list_sims

Write 5 · Create, change, send or run things.

  • archive_app
  • build_run_sim
  • build_sim
  • stop_app_sim
  • test_sim

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • DS_API_KEY

Tools (11)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • archive_appArchive (.xcarchive)

    Produce an unsigned .xcarchive for the device SDK on the fleet (Release). Signing and TestFlight upload are not available yet.

  • build_run_simBuild and run in a live simulator

    Build, install and launch the app in an iOS Simulator on the fleet and return a browser URL where a human can see and use it (tap, type, swipe). The session stays open until stop_app_sim or the idle timeout. Billed per second while open.

  • build_simBuild for iOS Simulator

    Compile the project for the iOS Simulator on a Mac in the doublespeed fleet. Returns file:line:col errors. Use when there is no Xcode locally.

  • check_projectCheck project on a Mac (no API key needed)

    Lint-only check on a real Mac: resolves the project/workspace/package and schemes with xcodebuild -list, parses every Swift file with swiftc (syntax, file:line:col), lints plists. Does NOT compile. Works without DS_API_KEY (keyless trial: 10 per day per address, 25 MB snapshot). Use this to validate structure before asking the user for a key; use build_sim/test_sim for a real build.

  • discover_projsDiscover Xcode projects

    Scan a directory for .xcworkspace, .xcodeproj and Package.swift (skipping node_modules, Pods, .build, DerivedData). Local; no Mac needed.

  • doctorDoctor

    Check that this machine can reach the doublespeed fleet: key present, API reachable, fleet capabilities, ds CLI version.

  • job_statusJob status / logs

    Fetch a previous job (status, error, diagnostics, tests) and optionally its log tail.

  • list_schemesList schemes

    List shared schemes of a project or workspace by reading xcshareddata (local). Unshared schemes are not visible; if none are listed, ds infers the scheme from the app target on the Mac.

  • list_simsList simulators

    List simulator devices, iOS runtimes and Xcode versions available on the doublespeed fleet.

  • stop_app_simStop a simulator session

    End a live simulator session started by build_run_sim (frees the Mac; stops billing).

  • test_simRun tests on iOS Simulator

    Build and run XCTest / Swift Testing on an iOS Simulator on the doublespeed fleet. Returns per-test results and compile errors.

Signals

Stars
0
Forks
0
Open issues
0
Weekly downloads
20
Last commit
Sep 9, 2026 (1 month ago)
Last release
Aug 28, 2026 (2 months ago)
Last package publish
Aug 28, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
ai.doublespeed/mcp
Version
0.1.1
Auth
API key
Packages
npm @doublespeed/mcp
License
License unknown
Repository
github.com/doublespeed-main/mcp
Website
mac.doublespeed.ai
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

doublespeed — Xcode as an API MCP server. Agent Mart. https://agentmart.dev/connectors/doublespeed-ai-mcp (last updated 2026-10-25)