HiveEcho is an MCP server for querying historical or current entity state, generating Merkle proofs for past state, and anchoring contract state snapshots for provenance. It exposes tools over POST /mcp/tools and POST /mcp/execute.
From the registry: Immutable event logging and audit trail for agent transactions
No canonical install info was extracted for this server. Check the repository README directly.
Meta Ads MCP (Facebook + Instagram) - analyze performance, manage budgets, pause campaigns.