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Spill

Official registry Developer tools

Pull TestFlight screenshot feedback from App Store Connect into AI coding agents.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @viccalexander/spill
Claude Code 
claude mcp add spill -e 'ASC_ISSUER_ID=<ASC_ISSUER_ID>' -e 'ASC_KEY_ID=<ASC_KEY_ID>' -e 'ASC_PRIVATE_KEY_PATH=<your asc_private_key_path>' -e 'ASC_APP_ID=<ASC_APP_ID>' -- npx -y @viccalexander/spill@0.1.5 server
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "spill": {
            "command": "npx",
            "args": [
                "-y",
                "@viccalexander/spill@0.1.5",
                "server"
            ],
            "env": {
                "ASC_ISSUER_ID": "<ASC_ISSUER_ID>",
                "ASC_KEY_ID": "<ASC_KEY_ID>",
                "ASC_PRIVATE_KEY_PATH": "<your asc_private_key_path>",
                "ASC_APP_ID": "<ASC_APP_ID>"
            }
        }
    }
}

Environment variables

  • ASC_ISSUER_ID required App Store Connect API issuer ID.
  • ASC_KEY_ID required App Store Connect API key ID.
  • ASC_PRIVATE_KEY_PATH required secret Absolute path to the downloaded App Store Connect .p8 private key.
  • ASC_APP_ID required Numeric App Store Connect app ID.

Frequently asked questions

What is Spill?

Pull TestFlight screenshot feedback from App Store Connect into AI coding agents.

How do I install Spill?

It runs on your machine. In Claude Code: claude mcp add spill -e 'ASC_ISSUER_ID=<ASC_ISSUER_ID>' -e 'ASC_KEY_ID=<ASC_KEY_ID>' -e 'ASC_PRIVATE_KEY_PATH=<your asc_private_key_path>' -e 'ASC_APP_ID=<ASC_APP_ID>' -- npx -y @viccalexander/spill@0.1.5 server. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Spill need an API key?

Yes. It expects ASC_ISSUER_ID, ASC_KEY_ID, ASC_PRIVATE_KEY_PATH, ASC_APP_ID, which you set in its configuration.

Is Spill open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Spill?

It is published by vicc. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.