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mcp/harbor
Verified official

SendGrid Secure MCP

v0.1.0

io.github.choppaaahh/sendgrid-mcp-secure

Security-first SendGrid MCP server: dry-run default, recipient allowlists, rate caps, audit log.

transport:stdio runtime:pypi
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add sendgrid-mcp-secure -e SENDGRID_API_KEY=<SENDGRID_API_KEY> -e SENDGRID_MCP_MODE=<SENDGRID_MCP_MODE> -e SENDGRID_MCP_RECIPIENT_ALLOWLIST=<SENDGRID_MCP_RECIPIENT_ALLOWLIST> -e SENDGRID_MCP_WRITES_PER_HOUR=<SENDGRID_MCP_WRITES_PER_HOUR> -e SENDGRID_MCP_MAX_RECIPIENTS=<SENDGRID_MCP_MAX_RECIPIENTS> -e SENDGRID_MCP_AUDIT_LOG=<SENDGRID_MCP_AUDIT_LOG> -e SENDGRID_MCP_ALLOW_BCC=<SENDGRID_MCP_ALLOW_BCC> -- uvx sendgrid-mcp-secure

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.