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.
Latest release v0.2.3 — v0.2.3 — Claude Code skill + plugin, agent-readable site · 23 Aug 2026
These files are YS-projectcalc/agent-cold-email's own configuration. They tell Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.
AGENTS.md A 5,129 tok CLAUDE.md A 604 tok