#cold-email

Complete CLI and MCP server for Smartlead — 270+ commands, reverse-engineered internal endpoints, and Claude Code skills. Built by GTM engineers, free for the community.

AI-Powered B2B Outreach Plugin 2026: Persistent Briefing & 40 Skills for Claude Code

A quiet AI workflow coach. It spots where your time goes, hands you a 5-minute drill, and saves you a reusable playbook you can run by name. Works with Claude, Codex, and Gemini. MIT.

Open-source AI SDR agent on Cloudflare Workers. Generates personalized cold outreach, classifies replies, adapts strategy. Built on mails-agent.

Coldrig — cold email infrastructure run entirely by your coding agent (Claude Code / Codex / Cursor / Cline). One token, 28 intent-level MCP + HTTP tools and an npm CLI: domain purchase, mailboxes, warmup, sequences, replies, deliverability guardrails. Free fault-injecting sandbox.

Windows app that sends cold emails and follow-ups from a spreadsheet of leads. Claude sorts the replies and drafts answers, and nothing is sent until you approve it.

Coldrig — cold email infrastructure run entirely by your coding agent (Claude Code / Codex / Cursor / Cline). One token, 28 intent-level MCP + HTTP tools and an npm CLI: domain purchase, mailboxes, warmup, sequences, replies, deliverability guardrails. Free fault-injecting sandbox.

AI Gmail agent that classifies emails and drafts replies you can approve.

Free Claude Skill (AI sales coach) that reviews cold emails, LinkedIn messages, and cold-call openers, then runs a live AI buyer roleplay. Built by a working B2B seller, not a prompt template. Free tier of rAInmaker — skillfaire.com/rainmaker.html

Autonomous multi-channel B2B outreach pipeline — a stateless Claude Code routine that runs one bounded sales sweep per run over email, WhatsApp, contact-form, and LinkedIn

Acquisity skills and MCP plugin for AI agents: run B2B cold email campaigns, lead search and CRM from Claude, Codex, Cursor and more.

Personal outreach that runs on your own Claude Code. Claude finds who to pitch, researches each one and writes one email only they could get. Review drafts as flashcards, send from Gmail, catch offers in replies. Local-first, no API key.

Find local businesses via Google Local Services, write personalized cold emails with Claude Code (no API key), and draft or send them from your own mailbox.