Which integrations are available for this server?

Built on Express.js web framework, providing HTTP endpoints for MCP tool discovery and execution through RESTful API interfaces. Provides immutable event sourcing, state reconstruction, and cryptographic audit trails for autonomous AI agents operating on the Hive blockchain platform, enabling temporal state queries and Merkle proof generation. Built on Node.js runtime environment, enabling server-side JavaScript execution for event sourcing, state management, and cryptographic operations. Implements temporal event-sourcing capabilities with point-in-time state reconstruction and historical state queries across event timelines.

HiveEcho

Temporal State Queries & Cryptographic Proofs — MCP Server

HiveEcho is a Model Context Protocol (MCP) server for point-in-time state queries, Merkle proof generation, and contract state anchoring.

MCP Tools

HiveEcho exposes the following MCP tools via POST /mcp/tools and POST /mcp/execute:

Tool	Description
`hiveecho_query_state`	Query the historical state of any entity at a specific point in time, or retrieve its current state
`hiveecho_generate_proof`	Generate a Merkle proof that a specific state existed at a given timestamp. Returns cryptographic proof path for third-party verification
`hiveecho_anchor_contract`	Capture a cryptographic snapshot of all parties' state at the moment of contract signing for immutable provenance

Endpoints

POST /mcp/tools — List available MCP tools
POST /mcp/execute — Execute an MCP tool

Use Cases

Verify what state an entity was in at any past timestamp
Generate cryptographic proofs for dispute resolution
Anchor multi-party contract state for auditing

Tech Stack

Node.js / Express
Merkle tree proof generation
Event sourcing with temporal reconstruction

License

Proprietary

Hive Civilization

Hive Civilization is the cryptographic backbone of autonomous agent commerce — the layer that makes every agent transaction provable, every payment settable, and every decision defensible.

This repository is part of the PROVABLE · SETTABLE · DEFENSIBLE pillar.