Exposes six MCP tools for reading and tracking human physiological state in real time. Send biometric data (heart rate, HRV, voice tone, facial expression, sentiment) via `ingest` and get back a 0-100 stress score plus a `suggested_action` like "de-escalate" or "simplify". The standout feature is `adaptation_effectiveness`, which tells your agent whether its previous response actually lowered stress, creating a closed-loop feedback system. Also available as an A2A agent at `https://mcp.nefesh.ai/a2a` for agent-to-agent collaboration. Free tier includes 1,000 calls per month with no credit card. Reach for this when you want your AI to adjust tone, pacing, or complexity based on measurable human state instead of guessing from chat history.
claude mcp add --transport http ai.nefesh-human-state https://mcp.nefesh.ai/mcp