It speaks the Model Context Protocol (JSON-RPC over POST), so there's nothing to see in a browser — but it's very much alive. Connect from an MCP client:
claude mcp add --transport http reachpill https://app.reachpill.com/mcp
Your client will walk you through sign-in (OAuth). API keys work too — mint one in the console and send it as a bearer token.
Building your own connector (Meta Muse, a custom harness)? Hand the agent the skill file with the workflows and tool catalog:
https://app.reachpill.com/mcp/skill.md