The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
ErzyCall
ErzyCall lets an agent or app make and take real phone calls through MCP or API.
Install
$
claude mcp add --transport http erzycall https://app.erzycall.com/api/mcpInstall command taken from the project's README or registry entry. Always review code before running it.
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