observatory vs Ring a Human
Neck and neck on boosts. Profiles, pricing and deals below.
Independent drift detection for public MCP servers - free, read-only, reproducible.
community boosts
⚡ 0
pricing
Freemium · Free public API
what it is
Dominion Observatory - independent, read-only measurement of public MCP servers. Signed tool-definition captures, canonicalization-hashed so any third party can recompute them, and drift detection when a server's tools change. Free public API, no account required.
Ring a Human: the human calling API for AI agents
community boosts
⚡ 0
pricing
Paid
what it is
One tool call puts a vetted person on the phone with your lead within minutes, inside calling hours, do-not-call and consent rules, and sends the outcome back to your agent. MCP server, REST API, ChatGPT app.