HiveEcho
Gives Claude three MCP tools for cryptographic audit trails: query_state for point-in-time lookups of any entity's historical state, generate_proof for creating Merkle proofs of what existed when, and anchor_contract to snapshot multi-party state at signing time. Built on event sourcing with temporal reconstruction, so you can rewind to any timestamp and prove what the world looked like then. Reach for this when you need verifiable history for dispute resolution, compliance auditing, or any scenario where "trust me" isn't good enough. Exposes standard MCP endpoints over streamable HTTP at hiveecho.onrender.com/mcp.
- tools
- 3
- transport
- HTTP
- last updated
- Apr 14, 2026
Tools
3 toolsPublic tool metadata for what this MCP can expose to an agent.
hiveecho_query_stateQuery the historical state of any entity at a specific point in time, or retrieve its current state
Query the historical state of any entity at a specific point in time, or retrieve its current state
No parameter schema in public metadata yet.
hiveecho_generate_proofGenerate a Merkle proof that a specific state existed at a given timestamp. Returns cryptographic proof path for third-party verification
Generate a Merkle proof that a specific state existed at a given timestamp. Returns cryptographic proof path for third-party verification
No parameter schema in public metadata yet.
hiveecho_anchor_contractCapture a cryptographic snapshot of all parties' state at the moment of contract signing for immutable provenance
Capture a cryptographic snapshot of all parties' state at the moment of contract signing for immutable provenance
No parameter schema in public metadata yet.
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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 toolsPOST /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
Details
- Repository
- github.com/srotzin/hiveecho
- Website
- www.hiveagentiq.com
- Category
- AI & LLM Tools
- Transport
- HTTP
- Registry
- MCP registry, active
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