The request names Gmail, so the answer centers on Gmail's own API (not indexed here as a product page); among the listed sources, gog 3 is a terminal CLI that reads and searches Gmail directly, and ClawLink 6 connects Gmail to AI agents. Google Cloud 1 hosts the Google APIs client libraries used to reach Gmail.
- 1
- 2
Google Cloudgoogleapis.devverified and signed
Google's cloud platform, whose Google APIs client libraries and google-auth SDKs provide the official route to Gmail's API 1.
official:MCP server · @google-cloud/observability-mcpSDK · googleapis-common-protoslibrary · Google APIs Client LibraryCLI · mcp-toolboxSDK · google-auth-library
for agents: google apis · Google · Google
- 3
ClawLinkclaw-link.devwebsite read, tools not yet checked
Connects Gmail and other apps to an OpenClaw or Hermes AI agent through managed OAuth and an MCP server 6.
official:MCP server · ClawLink
Sources
- 1AI and Cloud Computing Services | Google Cloudcloud.google.com · read 2026-10-29
- 3gog — Google Workspace in your terminalgogcli.sh · read 2026-10-29
- 6ClawLink | The Simplest Way to Connect Apps to Your AI Agentclaw-link.dev · read 2026-10-29
For agents: the 10 actions behind this answer
google apis · googleapis verified and signed
create-api-key · Email Sending MCP found in code, not yet checked
· Gogcli website read, tools not yet checked
gog is a single Go CLI for Gmail, Calendar, Drive, Docs, Sheets, Slides, Forms, Apps Script, Contacts, Tasks, and Workspace admin — built for terminals, scripts, CI, and coding agents.
· Dead Simple Email website read, tools not yet checked
Email API built for AI agents. Create inboxes, send and receive messages, and get real-time webhooks without Gmail suspensions, SMTP complexity, or per-seat pricing. 100 inboxes for $29/mo.
· Powerline website read, tools not yet checked
Powerline builds APIs that let AI agents operate in the real world. First up: Inbox Preview — render HTML emails in real Gmail, Outlook and Yahoo Mail.
· ClawLink website read, tools not yet checked
Install ClawLink once, then plug Gmail, Notion, GitHub and 1,000+ apps into your OpenClaw or Hermes agent in one click.
GET_api_keys · Email Activity (beta) verified and signed
Retrieve all API Keys belonging to the authenticated user
list_organizations · agentmail-mcp verified and signed
List the organizations you belong to and show which one is currently
· mailsocket website read, tools not yet checked
Get the OTP, not the email. mailsocket gives your signup tests, scripts and AI agents a real inbox address, and one API call waits until the code arrives, then returns the OTP or magic link as JSON.
custom_api_call · Mailgun (Activepieces) verified and signed
Custom API Call — Make a custom API call to a specific endpoint
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.