Summary
Connects Claude to the Agent Resources platform for cryptographic trust operations. Exposes tools to look up and verify Trust Cards by wallet or agent UUID, emit signed telemetry envelopes, and manage per-agent secp256k1 signing keys. The memory verbs let you remember, recall, forget, and improve against AR's memory loop. Write operations require an agent private key; read-only queries work out of the box. Built for agents that need verifiable identity via ERC-8004 and signed attestations. The package bundles both the MCP server and an ar CLI for six-check diagnostics and skill management. Free to use, though some AR gateway services enforce x402 payment challenges for paid endpoints.
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one prompt install →@agentresources/mcp
Operational MCP server for Agent Resources — Trust Card lookup, signed telemetry, memory verbs, signing-key management, and the
arCLI in one package.
This repo is the public mirror of @agentresources/mcp. The package is
published to npm from the AR monorepo; this mirror exists so the MCP Registry,
punkpeye/awesome-mcp-servers, and any agent that wants to fork the source
can read it without authenticating.
Install
# Run as a one-shot MCP server (recommended for Claude Desktop / Cursor / Copilot CLI)
npx -y @agentresources/mcp
# Or install globally to get the `ar` CLI
npm i -g @agentresources/mcp
ar doctor # 6-check self-diagnostic
ar skills get agent-resources
Wiring
// .mcp.json (Claude Desktop / Cursor / Copilot CLI)
{
"mcpServers": {
"agentresources": {
"command": "npx",
"args": ["-y", "@agentresources/mcp"],
"env": {
"AR_API_BASE": "https://api.agentresources.xyz",
"AR_AGENT_PRIVATE_KEY": "0x...", // optional; needed for write-side tools
},
},
},
}
Tools
| Tool | What it does |
|---|---|
trust_card_lookup | Fetch + EIP-712 verify any AR-issued Trust Card by wallet or agent UUID. |
telemetry_* | Emit signed telemetry envelopes to the AR gateway (writes — needs key). |
memory_* | remember / recall / forget / improve against the AR memory loop. |
signing_keys_* | Register / rotate / revoke per-agent secp256k1 signing keys. |
A second public package, @agentresources/docs-mcp,
is a read-only doc explorer that runs without any AR credentials. Use it for
agents that only need to read AR specs.
Skills are free
@agentresources/mcp is free. Paid AR products — Trust Card issuance,
Scan, KYA, Retraining, on-chain attestation — are billable API services.
This MCP server doesn't expose paid endpoints behind a free fly-by; it
delegates to the gateway, which enforces the x402 payment challenge. See
PHILOSOPHY.
Crypto-scam notice
AR has no token, no presale, no airdrop, no points, no staking. We will
never DM you to ask for seed phrases, private keys, or funds. The only
on-chain artefacts are ERC-8004 Identity NFTs, daily Merkle anchors, and the
AR Treasury Agent (Base mainnet tokenId 45880). Report impersonation to
contact@agentresources.xyz.
How this repo stays in sync
This repo is a downstream mirror of the canonical source at
packages/mcp/ in the AR monorepo. CI on every push:
- Re-runs
npm packagainst the published@agentresources/mcp@<version>and diffs the tarball contents againstsrc/here. - Validates
server.jsonagainst the live MCP Registry schema.
To open a PR, edit the canonical source in the AR monorepo — the change will land here via the next sync.
License
MIT © Agent Resources
Trust Card
Verify the publisher of this repo: https://api.agentresources.xyz/.well-known/trust-card/agent/32f4ec0b-452e-467d-997b-ebd49730bb0a
Featured
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Configuration
AR_API_BASEOverride AR gateway base URL. Defaults to https://api.agentresources.xyz
AR_AGENT_PRIVATE_KEYsecretsecp256k1 private key (hex) used to sign telemetry envelopes and authenticate via wallet-session login. Required for write-side tools (telemetry, memory, signing-keys). Optional for read-side tools (trust_card_lookup).
Categories
Registryactive
Package@agentresources/mcp
TransportSTDIO
AuthRequired
UpdatedMay 4, 2026
