Agent C MCP MCP server

An official MCP server for Agent C that allows AI agents to generate, edit, and export App Store screenshots. It integrates with App Store Connect to upload designs to app drafts, handling the workflow from screenshot upload to final design approval without submitting for review.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Agent C

MCP endpoint (Streamable HTTP)

https://api.theagentc.io/mcp

Vendor documentation

What you can do with it

Generate App Store screenshots from app screens
Edit headline, colors, and device size of screenshot sets
Export clean PNGs at exact App Store Connect pixels
Upload finished screenshots to App Store Connect drafts

Tools advertised by the last live check:

list_apps
add_app
get_upload_link
upload_screenshots
design_set
get_set
edit_set
unlock_set
export_set
send_to_app_store

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http agent-c-mcp https://api.theagentc.io/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add agent-c-mcp --url https://api.theagentc.io/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable agent-c-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "agent-c-mcp": {
      "url": "https://api.theagentc.io/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "agent-c-mcp": {
      "type": "streamableHttp",
      "url": "https://api.theagentc.io/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start agent-c-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "agent-c-mcp": {
      "type": "http",
      "url": "https://api.theagentc.io/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http agent-c-mcp https://api.theagentc.io/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "agent-c-mcp": {
      "url": "https://api.theagentc.io/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "agent-c-mcp": {
      "serverUrl": "https://api.theagentc.io/mcp"
    }
  }
}

See all 161

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