SendGrid MCP Server

by deyikong·io.github.deyikong/sendgrid-mcp·v1.4.0

MCP server for SendGrid's v3 API: email marketing, transactional mail, templates, and analytics.

B83/100grade B

What users say

No reviews yet

Safety scan

B83/100

Adoption

Growing

3 stars233 downloads/wk

Reviews

Nobody has reviewed SendGrid MCP Server yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

No tool declarations could be read from the package source. They show once the server is installed.

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

no findings

Code scan34 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitystatic API keys via environment variables6/15
Maintenancelast push 3 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 83/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y sendgrid-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add sendgrid-mcp -- npx -y sendgrid-mcp

Is SendGrid MCP Server safe?: Mostly: it is graded B (83/100). Read the SendGrid MCP Server safety report
How do I install SendGrid MCP Server?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does SendGrid MCP Server need an API key?: Yes. The registry entry asks for SENDGRID_API_KEY.
Is SendGrid MCP Server maintained?: The last commit was 3 days ago (2026-09-17). The latest release is v1.4.0.
What can I use instead of SendGrid MCP Server?: Servers from other publishers that do the same job: Agent-Native Mail MCP server, Atomic Mail MCP server and Agent Email MCP server. Compare all SendGrid MCP Server alternatives.

Same job from other publishers: the closest match first, then the best rated.

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B

Local package. It runs on your machine, not through the gateway.

SENDGRID_API_KEYsecretYour SendGrid API key (must start with 'SG.').
READ_ONLYWhen true (the default), blocks all write/delete operations at runtime while keeping every tool registered and visible.

Claim it to keep the listing current and reply to reviews. Claiming never changes the grade or hides a review.

Shows the safety grade and links back to this page. It updates itself after every scan and review.

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