What can you do with HiveEcho?

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.

thehiveryiq.com
hiveagentiq.com
agent-card: https://hivetrust.onrender.com/.well-known/agent-card.json

Install

Add HiveEcho to your client. Pick the one you use.

claude mcp add --transport http hiveecho https://hiveecho.onrender.com/mcp

codex mcp add hiveecho --url https://hiveecho.onrender.com/mcp

{
  "mcpServers": {
    "hiveecho": {
      "url": "https://hiveecho.onrender.com/mcp"
    }
  }
}

Add to `~/.cursor/mcp.json`, or `.cursor/mcp.json` for a single project.

{
  "servers": {
    "hiveecho": {
      "type": "http",
      "url": "https://hiveecho.onrender.com/mcp"
    }
  }
}

Add to `.vscode/mcp.json` in your workspace.

{
  "mcpServers": {
    "hiveecho": {
      "url": "https://hiveecho.onrender.com/mcp"
    }
  }
}

Add to `claude_desktop_config.json`, then restart Claude Desktop.

{
  "mcpServers": {
    "hiveecho": {
      "serverUrl": "https://hiveecho.onrender.com/mcp"
    }
  }
}

Add to `~/.codeium/windsurf/mcp_config.json`.

Score

39 / 100

Incomplete

Documentation7/25
Maintenance13/25
Trust13/20
Capability0/15
Install experience12/15

Documents what it does and how to connect
Has a resolvable package or endpoint
Exposes at least one tool, prompt or resource
README has substantive content
Includes a code example
Documents its configuration
Mentions credentials or security posture
Last commit 122 days ago
Has a release history
Repository is not archived
Licensed MIT
Namespace verified in the official MCP registry
Claimed by its owner
Published under an organisation
0 tool(s) documented
Provides prompt templates
Provides resources
6 documented install method(s)
Published to a package registry
Offers a hosted endpoint — no local install

Read the full rubric →

Version history

Versions	Published
1.0.0Latest	Apr 14, 2026