Forget Fastlane, this is the app stores coolest API.
Connect Runs on your machine
claude mcp add ascapi -e ASC_API_KEY=<ASC_API_KEY> -e ASC_ISSUER_ID=<ASC_ISSUER_ID> -e ASC_PRIVATE_KEY_PATH=<ASC_PRIVATE_KEY_PATH> -- smbcloud-ascapi-cli{
"mcpServers": {
"ascapi": {
"command": "smbcloud-ascapi-cli",
"args": [],
"env": {
"ASC_API_KEY": "<ASC_API_KEY>",
"ASC_ISSUER_ID": "<ASC_ISSUER_ID>",
"ASC_PRIVATE_KEY_PATH": "<ASC_PRIVATE_KEY_PATH>"
}
}
}
}{
"mcpServers": {
"ascapi": {
"command": "smbcloud-ascapi-cli",
"args": [],
"env": {
"ASC_API_KEY": "<ASC_API_KEY>",
"ASC_ISSUER_ID": "<ASC_ISSUER_ID>",
"ASC_PRIVATE_KEY_PATH": "<ASC_PRIVATE_KEY_PATH>"
}
}
}
}{
"servers": {
"ascapi": {
"type": "stdio",
"command": "smbcloud-ascapi-cli",
"args": [],
"env": {
"ASC_API_KEY": "<ASC_API_KEY>",
"ASC_ISSUER_ID": "<ASC_ISSUER_ID>",
"ASC_PRIVATE_KEY_PATH": "<ASC_PRIVATE_KEY_PATH>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
ASC_API_KEYRequired | App Store Connect API key ID (Users and Access → Integrations → App Store Connect API). |
ASC_ISSUER_IDRequired | App Store Connect API issuer ID, shown on the same page as the key. |
ASC_PRIVATE_KEY_PATHOptional, secret | Path to the .p8 private key for that API key. Defaults to ~/.appstoreconnect/private_keys/AuthKey_<key-id>.p8, matching Xcode's own convention. |
Details
| Package | [email protected] (CARGO, stdio) |
| First published | 3 Nov 2026 |
| Last updated | 3 Nov 2026 |
| Registry name | io.github.smbcloudXYZ/ascapi |
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