Gmail for Google Antigravity via the official API; sends only after the user's yes.
Connect Runs on your machine
claude mcp add nexus-agymail -e NEXUS_AGYMAIL_HOME=<NEXUS_AGYMAIL_HOME> -e NEXUS_AGYMAIL_CLIENT_SECRET=<NEXUS_AGYMAIL_CLIENT_SECRET> -e NEXUS_AGYMAIL_PROTECTED=<NEXUS_AGYMAIL_PROTECTED> -- https://github.com/pironjulien/NexusAGYmail/releases/download/v0.17.1/nexus-agymail-0.17.1-win-x64.mcpb{
"mcpServers": {
"nexus-agymail": {
"command": "https://github.com/pironjulien/NexusAGYmail/releases/download/v0.17.1/nexus-agymail-0.17.1-win-x64.mcpb",
"args": [],
"env": {
"NEXUS_AGYMAIL_HOME": "<NEXUS_AGYMAIL_HOME>",
"NEXUS_AGYMAIL_CLIENT_SECRET": "<NEXUS_AGYMAIL_CLIENT_SECRET>",
"NEXUS_AGYMAIL_PROTECTED": "<NEXUS_AGYMAIL_PROTECTED>"
}
}
}
}{
"mcpServers": {
"nexus-agymail": {
"command": "https://github.com/pironjulien/NexusAGYmail/releases/download/v0.17.1/nexus-agymail-0.17.1-win-x64.mcpb",
"args": [],
"env": {
"NEXUS_AGYMAIL_HOME": "<NEXUS_AGYMAIL_HOME>",
"NEXUS_AGYMAIL_CLIENT_SECRET": "<NEXUS_AGYMAIL_CLIENT_SECRET>",
"NEXUS_AGYMAIL_PROTECTED": "<NEXUS_AGYMAIL_PROTECTED>"
}
}
}
}{
"servers": {
"nexus-agymail": {
"type": "stdio",
"command": "https://github.com/pironjulien/NexusAGYmail/releases/download/v0.17.1/nexus-agymail-0.17.1-win-x64.mcpb",
"args": [],
"env": {
"NEXUS_AGYMAIL_HOME": "<NEXUS_AGYMAIL_HOME>",
"NEXUS_AGYMAIL_CLIENT_SECRET": "<NEXUS_AGYMAIL_CLIENT_SECRET>",
"NEXUS_AGYMAIL_PROTECTED": "<NEXUS_AGYMAIL_PROTECTED>"
}
}
}
}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 |
|---|---|
NEXUS_AGYMAIL_HOMEOptional | State folder (token, OAuth client) instead of ~/.nexus/nexus-agymail |
NEXUS_AGYMAIL_CLIENT_SECRETOptional | Path of your Desktop app OAuth client JSON (otherwise the copy made by `NexusAGYmail.exe auth`) |
NEXUS_AGYMAIL_PROTECTEDOptional | Extra folders whose files are never attached to a draft (;-separated) |
Details
| Package | https://github.com/pironjulien/NexusAGYmail/releases/download/v0.17.1/nexus-agymail-0.17.1-win-x64.mcpb (MCPB, stdio) |
| Package | https://github.com/pironjulien/NexusAGYmail/releases/download/v0.17.1/nexus-agymail-0.17.1-win-arm64.mcpb (MCPB, stdio) |
| First published | 8 Nov 2026 |
| Last updated | 8 Nov 2026 |
| Registry name | io.github.pironjulien/nexus-agymail |
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