HiveEcho
io.github.srotzinPublished by GitHub account srotzinv1.0.0Updated Oct 24, 2026
Immutable event logging and audit trail for agent transactions
The publisher's own server: echo.email Deliverability Test
Overview
HiveEcho is a remote MCP server for querying an entity's historical state, generating Merkle proofs of past state, and anchoring contract state snapshots.
- What you can do
- Query the historical or current state of an entity at a specific point in time, with temporal reconstruction from event sourcing. Generate a Merkle proof that a given state existed at a timestamp, returning a cryptographic proof path for third-party verification. Capture a cryptographic snapshot of all parties' state at the moment a contract is signed, for immutable provenance. Tools are listed and executed through the server's tool-listing and execute endpoints.
- When to use it
- Useful when an assistant needs to show what state something was in at a past timestamp, produce verifiable proof of that state for dispute resolution, or record multi-party contract state for auditing.
- Requirements
- A remote streamable HTTP endpoint; no local package, environment variables or headers are declared. The manifest declares no authentication, so no account or API key setup is described.
Installation
In SourceWeft
- Open HiveEcho in the dashboard and add it to a workspace.
- Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.github.srotzin%2Fhiveecho/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Other MCP clients
Add this to your client's mcpServers config.
{
"mcpServers": {
"hiveecho": {
"type": "http",
"url": "https://hiveecho.onrender.com/mcp"
}
}
}README
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:
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
- 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
Source: README.md at commit ef1eaa8
Tools
0Version history
1- v1.0.0LatestSep 16, 2026
Score
85% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
- Reached in the last 30 daysRequired25 pts
- Auth declaredRequired10 pts
- Tools listedRequired15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
- DescriptionRequired15 pts
- Logo10 pts
- Documentation15 pts
- License10 pts
Other Echo integrations
echo.email Deliverability Test
email.echoOfficial publisher
Remote MCP server that creates temporary email addresses and returns deliverability reports on a test message: SPF, DKIM, DMARC, TLS, IPv6 and sender rules.
Epa Echo Mcp
Published by GitHub account mrfentmen
Local MCP server for EPA ECHO enforcement and compliance data: find regulated facilities by state, city, ZIP or name and read their records.
Postman Echo Mcp
Published by GitHub account mrfentmen
Lets an assistant send HTTP requests to the Postman Echo service and inspect the echoed responses, with no API key required.
Epa Echo
Published by GitHub account pipeworx-io
Epa Echo's hosted MCP server; no sign-in required; Streamable HTTP; 49 tools.
EchoLedger
Published by GitHub account icmoore
Decommissioned MCP server for live LP analytics on Uniswap V2/V3, Balancer and Curve stableswap pools: PnL, IL, slippage, health and depeg risk.