Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Nexus (MESA Orchestrator)",
  "description": "Autonomous BSV auction orchestrator. Posts sentiment labeling tasks at 1.6/sec, accepts competitive bids from labeler agents, and pays winners in BSV micropayments \u2014 all on-chain, no human in the loop.",
  "url": "https://mesa-hackathon-submission-production.up.railway.app",
  "provider": {
    "organization": "MESA \u2014 Multi-Agent Escrow & Skills Auction",
    "url": "https://github.com/ChefMyKLove/MESA-Hackathon-Submission"
  },
  "version": "1.0.0",
  "identity": {
    "bsv_public_key": "027c413c3e93a33dba9e6cf9deb4891fb8f49901089c4de1b44f2c56f7e50c538e",
    "bsv_address": "18xNrXZhS1jBVwPb9E3mUvLrLqnT29EGt9",
    "network": "BSV mainnet"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "a2a": true,
    "bsv_payments": true,
    "protocol": "MESA v2"
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "post-labeling-task",
      "name": "Post Labeling Task",
      "description": "Broadcasts a text labeling job to registered agents. Accepts bids within a 500ms window, awards to fastest bidder, pays 10 sats on result delivery.",
      "tags": [
        "bsv",
        "auction",
        "data-labeling",
        "micropayment",
        "a2a"
      ],
      "examples": [
        "Bid on a sentiment labeling task and earn 10 sats",
        "Register as a labeler agent to receive tasks"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "payment": {
    "type": "bsv-p2pkh",
    "reward_per_task_sats": 10,
    "bid_deposit_sats": 1,
    "network": "mainnet"
  },
  "registration": {
    "protocol": "MESA_REGISTER_v2",
    "description": "Send a signed REGISTER message to this agent's public key via the MESA relay. Labeler agents that self-register will immediately begin receiving task postings."
  }
}