I
io.github.AddisonHoff/sendsets
skills
Cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies.
No known CVEs
Apache-2.0 license
Actively maintained
Last commit 2d ago
Works with most clients
Transport: http
5 tools · ~192 tok
Grade A · 0.1% of 200K ctx
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io.github.AddisonHoff/sendsets is an MCP server that cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies. Its tool list has not been published yet over http, requires no API key, and scores 87/100 on MCPpedia's security, maintenance and efficiency rubric.
Step 1
Install in your client
Config is the same across clients - only the file and path differ.
CD
Supported in Claude Desktophttp · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"sendsets": {
"url": "https://api.sendsetsapi.com/v1/mcp"
}
}
}Are you the author?
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[](https://mcppedia.org/s/io-github-addisonhoff-sendsets)
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What io.github.AddisonHoff/sendsets does
Cold email API for AI agents: connect mailboxes, warm up, run campaigns and handle replies.
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.
npx -y 'skills' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Scored, not listed
Why this score
Five weighted categories - click any category to see the underlying evidence.
Score breakdown
87/100across 5 weighted dimensions
0255075100
30
12
20
15
10
−13
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked skills against OSV.dev.
Inventory
Tools (5)
Click any tool to inspect its schema.
~192 tokens total
Community
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Frequently Asked Questions
- Is io.github.AddisonHoff/sendsets safe to use?
- io.github.AddisonHoff/sendsets has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under Apache-2.0.
- How do I install io.github.AddisonHoff/sendsets?
- io.github.AddisonHoff/sendsets supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can io.github.AddisonHoff/sendsets do?
- io.github.AddisonHoff/sendsets provides 5 tools: Campaigns, Mailboxes, Runs, CLI, License. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with io.github.AddisonHoff/sendsets?
- io.github.AddisonHoff/sendsets is compatible with claude-desktop, cursor, claude-code. It uses http transport.
- Is io.github.AddisonHoff/sendsets actively maintained?
- io.github.AddisonHoff/sendsets is actively maintained - last commit was 2 days ago. It has 1 GitHub stars.
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Community
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