Is com.senderkit/senderkit safe to use?

com.senderkit/senderkit has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install com.senderkit/senderkit?

com.senderkit/senderkit can be installed by cloning its GitHub repository and following the setup instructions in the README.

What AI clients work with com.senderkit/senderkit?

com.senderkit/senderkit is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is com.senderkit/senderkit actively maintained?

com.senderkit/senderkit is actively maintained — last commit was 1 day ago. It has 1 GitHub stars.

com.senderkit/senderkit

Build and send email, SMS, and push straight from your AI agent.

1 GitHub

No known CVEs

No license

Actively maintained

Last commit 1d ago

Works with most clients

Transport:

0 tools

Grade F

Edit this pageView history

AI / ML Communication

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "com-senderkit-senderkit": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/com-senderkit-senderkit)](https://mcppedia.org/s/com-senderkit-senderkit)

Read me

What com.senderkit/senderkit does

Build and send email, SMS, and push straight from your AI agent.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

29/100across 5 weighted dimensions

How we score →

0255075100

−71

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

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Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is com.senderkit/senderkit safe to use?: com.senderkit/senderkit has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install com.senderkit/senderkit?: com.senderkit/senderkit can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with com.senderkit/senderkit?: com.senderkit/senderkit is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is com.senderkit/senderkit actively maintained?: com.senderkit/senderkit is actively maintained — last commit was 1 day ago. It has 1 GitHub stars.

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Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

AI / ML Communication

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "com-senderkit-senderkit": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/com-senderkit-senderkit)](https://mcppedia.org/s/com-senderkit-senderkit)

Read me

What com.senderkit/senderkit does

Build and send email, SMS, and push straight from your AI agent.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

SenderKit Skills

Add transactional email, SMS, push, and web-push notifications to any app — straight from your AI coding agent. Portable AI-agent skills for SenderKit, packaged as a plugin for Claude Code, OpenAI Codex, Cursor, opencode, and other Agent Skills-compatible coding assistants.

SenderKit sends email, SMS, push, and web-push directly, and can also route through providers like Resend, SendGrid, Postmark, Mailgun, SES, Twilio, FCM, APNs, and Expo — so your app isn't locked into one vendor. These skills let an agent wire SenderKit into your codebase and operate it at runtime over MCP.

This repository contains one senderkit plugin with three related skills:

senderkit-integration - add SenderKit to an app, or replace/route an existing email, SMS, or push provider through it.
senderkit-mcp-messaging-operations - send and inspect messages at runtime through the SenderKit MCP connector.
senderkit-email-deliverability - authenticate a sending domain (SPF/DKIM/DMARC) so email reaches the inbox.

What can I ask?

You don't need to name SenderKit — these skills activate on everyday messaging requests. Examples:

You ask	Skill that helps
"Add a welcome email when a user signs up"	`senderkit-integration`
"Set up SMS OTP / verification codes"	`senderkit-integration`
"Add push notifications to this project"	`senderkit-integration`
"Send password-reset and receipt emails"	`senderkit-integration`
"Switch my email provider to SenderKit (or route through it, no lock-in)"	`senderkit-integration`
"Send a test email and check its delivery status"	`senderkit-mcp-messaging-operations`
"Why did this message fail? Cancel that scheduled send"	`senderkit-mcp-messaging-operations`
"Why are my emails going to spam? Set up DKIM/SPF/DMARC"	`senderkit-email-deliverability`

Rule of thumb: integration writes SenderKit into your code; messaging operations sends and inspects messages at runtime via MCP.

Install

This repo ships per-platform metadata — Claude Code (.claude-plugin/), OpenAI Codex (.codex-plugin/), Cursor (.cursor-plugin/), and opencode (opencode.json) — and the authored skills under ./skills/. Pick your agent below; each path ends with a quick check so you know it worked.

Claude Code

From the marketplace (recommended):

/plugin marketplace add senderkit/senderkit-skills
/plugin install senderkit@senderkit-skills

From a local checkout (for development):

claude --plugin-dir .

This loads both skills and the SenderKit MCP server from the repo's .mcp.json (OAuth, no key stored). Run /mcp, sign in, and pick a workspace and test/live mode.

Check it works: run /mcp — the senderkit server should be connected — or ask "Use senderkit-integration to add a welcome email."

OpenAI Codex

"ChatGPT" support means Codex, OpenAI's coding agent (CLI / IDE extension / app). The ChatGPT chat app does not load skills.

Codex discovers skills from .agents/skills/ directories. Vendor the skills into your user scope (available in every repo) or a single repo's scope:

git clone https://github.com/senderkit/senderkit-skills.git
mkdir -p ~/.agents/skills
cp -R senderkit-skills/skills/senderkit-integration ~/.agents/skills/
cp -R senderkit-skills/skills/senderkit-mcp-messaging-operations ~/.agents/skills/
# repo-scoped instead? copy into <your-repo>/.agents/skills/

Restart Codex so it picks them up. Connect MCP: the bundled `.codex-plugin/mcp

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

29/100across 5 weighted dimensions

How we score →

0255075100

−71

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is com.senderkit/senderkit safe to use?: com.senderkit/senderkit has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install com.senderkit/senderkit?: com.senderkit/senderkit can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with com.senderkit/senderkit?: com.senderkit/senderkit is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is com.senderkit/senderkit actively maintained?: com.senderkit/senderkit is actively maintained — last commit was 1 day ago. It has 1 GitHub stars.