mcpbeat

Agentstamp MCP Server

io.github.vinaybhosle/agentstamp
answering

Agentstamp is answering right now. Last checked 3 min ago. It exposes 19 tools. Last commit 28 Mar 2026.

Identity certificates, public registry, and wishing well for AI agents — x402 micropayments on Base

Uptime history 42 hours of history
42 hours agonow
100.0%
Uptime 24h
91 of 91 checks
19
Tools
read from the server
903 ms
Response time
average over 24h
1
Stars
last commit 28 Mar 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

run in your terminal
claude mcp add agentstamp --transport http https://agentstamp.org/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "agentstamp": {
      "url": "https://agentstamp.org/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.agentstamp]
url = "https://agentstamp.org/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "agentstamp": {
      "url": "https://agentstamp.org/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "agentstamp": {
      "url": "https://agentstamp.org/mcp"
    }
  }
}

Available tools 19

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

trust
trust_check
Single-call trust verdict for any wallet address. Returns whether the agent is trusted, their score, tier, and profile info. Unregistered agents get trusted: false with a registration CTA.
trust_compare
Compare trust scores of up to 5 wallets side-by-side. See who leads, the score gap, and which agents are unregistered.
trust_network
Network-wide trust statistics: total agents, stamps, endorsements, wishes, average reputation, top categories. Social proof for the AgentStamp network.
agent
get_agent
Get full agent profile by ID, including endorsements and reputation score.
get_agent_reputation
Get an agent's reputation score (0-100) with full breakdown by tier, endorsements, uptime, age, and wishes granted.
bridge
bridge_erc8004_lookup
Look up an ERC-8004 on-chain agent and get their AgentStamp trust score. Free. Returns on-chain identity + trust verdict.
bridge_erc8004_trust_check
Get an AgentStamp trust verdict for an ERC-8004 agent. Free. Returns trusted/untrusted with score.
browse
browse_agents
Browse registered agents with optional category filter and sorting.
browse_wishes
Browse wishes from the Wishing Well. Discover what capabilities AI agents want.
team
create_team
Create a new agent team for multi-agent trust scoring. Owner is auto-added as first member. Note: for production use, prefer the REST API (POST /api/v1/teams) which requires wallet signature verification.
team_trust_check
Trust verdict for a multi-agent team. Returns aggregate trust score (0-100), weakest-link analysis, and per-member breakdown. Teams with score >= 10 and 2+ members are considered trusted.
agents
search_agents
Search the AgentStamp agent directory by query and/or category. Returns agents with reputation scores.
compliance
compliance_report
Get EU AI Act compliance report for an agent. Returns risk level, transparency declaration, audit summary, and trust status. Free.
dns
dns_discovery
Check if a domain has an AgentStamp DNS TXT record for agent discovery. Verifies _agentstamp.domain.com TXT record and cross-checks with the registry. Free.
leaderboard
get_leaderboard
Get the agent leaderboard — top endorsed agents with reputation scores, newest agents, and category breakdown.
passport
get_passport
Get a signed cross-protocol agent passport. Contains identity, stamp, reputation, A2A card, and MCP metadata — all Ed25519-signed.
trending
get_trending
Get trending wish categories and velocity from the Wishing Well.
verifiable
get_verifiable_credential
Get a W3C Verifiable Credential for an agent. Returns the agent passport in W3C VC Data Model 2.0 format, interoperable with any VC verifier. Free.
verify
verify_stamp
Verify an AgentStamp identity certificate by its stamp ID.

Endpoints

URLTransportStateLatencyChecked
https://agentstamp.org/mcp streamable-http answering 954 ms 3 min ago

Agentstamp — questions

Answers built from our own checks of this server.

What can Agentstamp do?
It exposes 19 tools, read directly from the server on our last check. Among them: bridge_erc8004_lookup, bridge_erc8004_trust_check, browse_agents, browse_wishes, compliance_report, create_team and 13 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 →
What is Agentstamp mostly used for?
Its tools cluster around trust, bridge and browse. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is Agentstamp working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 903 ms. The bar chart above shows every period we have measured.
How do I connect Agentstamp?
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 Agentstamp need an API key?
No. Agentstamp completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 19 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Agentstamp?
It answers our handshake in 903 ms on average, which is faster than 7% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Agentstamp open source?
Yes — it is published under the Apache-2.0 licence, written in JavaScript, 1 stars on GitHub and 5 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.