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SendGrid Secure

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

Connector by Choppaaahh · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/choppaaahh-sendgrid-mcp-secure

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

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

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
8 read · 2 write · 1 delete
Secrets
1 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Python package

Tools by what they do 11

Read from the source code; the running server may list different tools.

Read 8 · Look things up without changing anything.

  • check_suppression
  • get_domain_auth
  • get_email_stats
  • get_template
  • list_suppressions
  • list_templates
  • preview_email
  • server_status

Write 2 · Create, change, send or run things.

  • add_suppression
  • send_email

Delete 1 · Delete, drop, revoke or wipe things.

  • remove_suppression

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • SENDGRID_API_KEY

Other settings (environment variables or headers).

  • SENDGRID_MCP_ALLOW_BCC
  • SENDGRID_MCP_AUDIT_LOG
  • SENDGRID_MCP_MAX_RECIPIENTS
  • SENDGRID_MCP_MODE
  • SENDGRID_MCP_RECIPIENT_ALLOWLIST
  • SENDGRID_MCP_WRITES_PER_HOUR

Tools (11)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • add_suppression

    Add an address to a suppression list (default: global unsubscribes). Suppressing is the SAFE direction — it stops future sends to the address.

  • check_suppression

    Check whether an address appears on any suppression list. Run this before drafting mail to someone — sending to suppressed addresses hurts deliverability and may violate consent.

  • get_domain_auth

    List authenticated sending domains and their DNS validity — the first thing to check when deliverability drops.

  • get_email_stats

    Global email stats (requests/delivered/opens/clicks/bounces/spam) from start_date (YYYY-MM-DD). aggregated_by: day|week|month.

  • get_template

    Fetch one template with its versions (subject + content preview).

  • list_suppressions

    List a suppression list: unsubscribes|bounces|blocks|spam_reports|invalid_emails.

  • list_templates

    List transactional email templates (dynamic + legacy).

  • preview_email

    Validate and render an email WITHOUT sending it. Returns the exact payload that would go to SendGrid plus a single-use confirm_token (valid 10 minutes). Sending requires passing that token to send_email — there is no direct-send path. BCC is not accepted by design.

  • remove_suppression

    Remove an address from a suppression list. DANGEROUS direction — it re-enables sending to someone who bounced or unsubscribed, which can be a compliance violation. Requires confirm=true, is rate-limited, and audited.

  • send_email

    Send the email previously rendered by preview_email. Accepts ONLY a confirm token — the payload cannot be altered between preview and send. Tokens are single-use and expire after 10 minutes. In dry-run mode (the default) this simulates and audits but sends nothing.

  • server_status

    This server's security posture: mode, rate-limit remaining, allowlist, caps, audit-log path, and whether an API key is present (never the key).

Signals

Stars
0
Forks
0
Open issues
1
Weekly downloads
29
Last commit
Sep 2, 2026 (1 month ago)
Last release
Aug 14, 2026 (2 months ago)
Last package publish
Aug 30, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.Choppaaahh/sendgrid-mcp-secure
Version
0.1.0
Auth
API key
Packages
pypi sendgrid-mcp-secure
License
MIT
Repository
github.com/Choppaaahh/sendgrid-mcp-secure
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

SendGrid Secure MCP server. Agent Mart. https://agentmart.dev/connectors/choppaaahh-sendgrid-mcp-secure (last updated 2026-10-25)