# Your Gmail. In your agent. Source: https://corespeed.io/integrations/gmail Connect Gmail to Claude Code, Codex, Cursor or any MCP agent through CoreSpeed. Your agent can search your inbox, read a thread, and draft a reply you review, using your own Gmail account with no API key to manage. Sending is a separate call that approvals can hold for a person. ## Set up an agent Give your agent this line: `set up https://corespeed.io/SKILL.md (read it raw, e.g. with curl)` It fetches the skill at https://corespeed.io/SKILL.md, adds the CoreSpeed MCP server, signs you in (or up), and keeps the skill for next time. Connect Gmail after setup. Access follows the connected account and its permissions. Create an account: https://app.corespeed.io/sign-up ## Know what happened. Know what to ask Let your agent read the relevant conversation, surface the open questions, and prepare a reply you can review. You ask your agent: "Read the latest Acme email thread. Summarize their request and draft a reply asking about the remaining decisions. Do not send it." It calls CoreSpeed: - `gmail__search_emails`: ok, 412 ms - `gmail__read_email_thread`: ok, 538 ms - `gmail__create_draft`: ok, 693 ms It reads from: Gmail. ### Email brief: Acme, without the reread. They need revised pricing before the next call. The updated scope still needs an approver. **What changed** - A revised proposal has been requested. - The next conversation needs to settle ownership. **Draft reply** - Thanks for the update. I’ll prepare the revised pricing. Who should approve the updated scope before we confirm a launch date? _Illustrative thread and draft · No email sent_ All connectors: https://corespeed.io/docs/connectors ## Less inbox archaeology. More useful context Requests you can make once Gmail is connected. The data is fictional. ### Catch up on a thread Acme · proposal follow-up · Thread summary - Latest request: Revised pricing before the call - Still open: Who signs off on the scope? - Email context, in one place ### Prepare a reply A reply, ready to review · Draft in your agent - Acknowledge: The revised pricing request - Ask: Who will approve the final scope? - Draft only · Nothing sent ### Bring the project context Before the customer call · Gmail + Notion - From the email: Pricing needs an update - From the project notes: Launch date is not yet agreed - With a second connection Full example: https://corespeed.io/integrations/gmail-notion (Markdown: https://corespeed.io/integrations/gmail-notion.md) ## Keep your agent. Bring your work One CoreSpeed account, across compatible agents. 1. **Set up CoreSpeed**: Give your agent the setup line. It adds CoreSpeed and signs you in. 2. **Connect Gmail**: Authorize the account and the content you need. 3. **Start with one task**: Ask for a summary, a brief, or a draft. Review the answer. Setup guides: Claude Code https://corespeed.io/docs/mcp#claude-code · Codex https://corespeed.io/docs/mcp#codex · Cursor https://corespeed.io/docs/mcp#cursor ## Questions ### Is this a separate email app? No. You keep using your agent and your Gmail account. CoreSpeed connects them; it does not replace your inbox. ### Will this send emails automatically? No. This example asks for a draft only. Sending is a separate tool call, and approvals can hold it for a person. ### Do I have to switch agents? No. CoreSpeed adds tools to the agent you already use: Claude Code, Codex, Cursor, or another MCP client. Each one signs in once. ### Can my agent access every account in our organization? No. Access follows your CoreSpeed identity, each connection's visibility, and the app's own permissions. Personal connections stay private. ### Does this work without connecting an account? No. Connect the app's account first; your CoreSpeed workspace shows what each app needs. The examples on this page use fictional data. All connectors: https://corespeed.io/docs/connectors ## Related pages - [Approval gates for AI agent tool actions](https://corespeed.io/solutions/agent-approvals): Set approval policies for writes through CoreSpeed. Review held tool actions while your team keeps using its preferred agents. - [Eventbrite for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/eventbrite): Read Eventbrite events, attendees and orders from your agent, and draft the next event for you to publish. - [Meeting prep with Gmail and Google Drive](https://corespeed.io/integrations/gmail-google-drive): Bring the latest Gmail conversation and the working Google Doc into one meeting brief, inside your agent. - [Meeting prep with Gmail and Notion](https://corespeed.io/integrations/gmail-notion): Bring the latest Gmail conversation and your Notion project notes into one meeting brief, inside your agent. - [Google Drive for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/google-drive): Find the project document in Google Drive, read its context, and turn it into a brief inside your agent. - [HubSpot for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/hubspot): Bring HubSpot contacts, companies and deals into your agent. Find who needs a follow-up and draft the next step. - [Pipedrive for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/pipedrive): Bring Pipedrive deals and contacts into your agent. See what is stuck in the pipeline and draft the next step. - [Bigin by Zoho for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/zoho-bigin): Bring Bigin pipelines, contacts and companies into your agent. See which deals went quiet and draft the follow-up. - [Zoho Mail for Claude Code, Codex, and Cursor](https://corespeed.io/integrations/zoho-mail): Search, read, and file your Zoho Mail, and prepare replies, right inside the agent you already use. ## Sources - Connectors: https://corespeed.io/docs/connectors Reviewed 2026-11-07. ## Links - Product overview: https://corespeed.io/ (Markdown: https://corespeed.io/index.md) - All integrations: https://corespeed.io/integrations (Markdown: https://corespeed.io/integrations.md) - Documentation: https://corespeed.io/docs - Pricing: https://corespeed.io/pricing (Markdown: https://corespeed.io/pricing.md)