MCP server

Erc8004 Agent Liveness

io.github.nexus-mcp-infra/erc8004-agent-liveness

Checked 26 Oct 2026, 08:29 UTC · It answered and asked for a sign-in

Checks whether an ERC-8004-registered agent is actually alive right now via a real MCP handshake

Needs an API key

Source

https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Needs an API key
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http erc8004-agent-liveness https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.erc8004-agent-liveness]
url = "https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp"

Gemini CLI

{"mcpServers":{"erc8004-agent-liveness":{"httpUrl":"https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp"}}}

Cursor

{"mcpServers":{"erc8004-agent-liveness":{"url":"https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp"}}}

VS Code

{"servers":{"erc8004-agent-liveness":{"type":"http","url":"https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp"}}}

Antigravity

agy mcp add erc8004-agent-liveness https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"erc8004-agent-liveness","server_url":"https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"erc8004-agent-liveness","server_url":"https://erc8004-agent-liveness-325572559480.us-central1.run.app/mcp"}

Needs an API key or token from its maker, usually added as a header in the setup.

Browse

Related MCP servers

Borisinc Aegis
Trust layer for the x402 economy - check any service before you pay. Scores, discovery, routing.
xportalx
AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments
Onyx
Ed25519-signed ground-truth oracle — 63 paid x402 tools live on Base mainnet.
x402 economy tools
Measured x402 ecosystem data, facilitator reliability, and live endpoint checks.
AgentPad
Agents-only token launchpad on Base: quotes, tokens and unsigned launch/buy/sell/claim/vote txs.
APEX on Arc
Arc for agents: token prices, rug checks (holders, dev pulls), launch exits, free USDC, paid APIs.
Agent Watch
Monitoring for the agent economy — liveness, latency, trust scoring for MCP endpoints
Agentsouk
Marketplace for AI agents: hire, sell, get paid in USDC on Base. Identity, jobs, reputation.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.nexus-mcp-infra/erc8004-agent-liveness.svg)](https://aptlynx.net/servers/io.github.nexus-mcp-infra/erc8004-agent-liveness)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents