Agent Erc8004 Bridge MCP Server

io.github.jdhart81/agent-erc8004-bridge

answering

Agent Erc8004 Bridge is answering right now. Last checked moments ago. It exposes 9 tools. Last commit 3 Aug 2026.

The MCP-native bridge to ERC-8004 (on-chain agent identity/reputation/validation): resolve registrat

Uptime history 43 hours of history

43 hours agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

331 ms

Response time

average over 24h

Stars

last commit 3 Aug 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add agent-erc8004-bridge --transport http https://mcp.viridisconservation.com/erc8004/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "agent-erc8004-bridge": {
      "url": "https://mcp.viridisconservation.com/erc8004/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.agent-erc8004-bridge]
url = "https://mcp.viridisconservation.com/erc8004/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "agent-erc8004-bridge": {
      "url": "https://mcp.viridisconservation.com/erc8004/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "agent-erc8004-bridge": {
      "url": "https://mcp.viridisconservation.com/erc8004/mcp"
    }
  }
}

Available tools 9

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

import

import_feedback

Import ERC-8004 Reputation Registry feedback records for an agent. Each item: {value: bool|0..1, at: ISO-8601, source?, weight?, feedback_id?}. Idempotent per feedback_id.

import_registration

Import an ERC-8004 Identity Registry record (chain_id + ERC-721 token_id + agentURI + owner). Idempotent: re-import updates in place. Returns the canonical record with its deterministic bridge DID (did:viridis:erc8004:<chain>:<token>).

bind

bind_identity

Bind a fleet DID to an ERC-8004 identity. Produces an order-independent, content-addressed (unsigned) binding attestation.

describe

describe_agent

Return the bridge's capabilities and input contract.

export

export_attestation

Export the agent's current trust score as an UNSIGNED ERC-8004 Validation Registry-shaped payload, content-addressed and ready for YOUR OWN signer to anchor on-chain.

registrations

list_registrations

List all imported ERC-8004 registrations.

resolve

resolve_agent

Resolve an imported ERC-8004 registration by bridge DID or by (chain_id, token_id).

score

score_agent

Decay-weighted trust score in [0,1] + tier over the agent's imported ERC-8004 feedback — recent behavior outweighs old; no feedback scores a neutral 0.5 prior (no blind trust, no unfair zero).

verify

verify_attestation

Recompute a payload's content hash and report whether it is intact.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.viridisconservation.com/erc8004/mcp	streamable-http	answering	371 ms	0 min ago

Agent Erc8004 Bridge — questions

Answers built from our own checks of this server.

What can Agent Erc8004 Bridge do?

It exposes 9 tools, read directly from the server on our last check. Among them: bind_identity, describe_agent, export_attestation, import_feedback, import_registration, list_registrations and 3 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Agent Erc8004 Bridge working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 331 ms. The bar chart above shows every period we have measured.

How do I connect Agent Erc8004 Bridge?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Agent Erc8004 Bridge need an API key?

No. Agent Erc8004 Bridge completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 9 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Agent Erc8004 Bridge?

It answers our handshake in 331 ms on average, which is faster than 42% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Agent Erc8004 Bridge open source?

Yes — written in Python, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.