MCP 服务器

Anomaly Tracker MCP

Blockchain event sequence anomaly detection MCP server using NASA-derived sequence mining, providing human-readable story labels and anomaly scores for financial event windows.

README

Anomaly Tracker MCP

Blockchain event sequence anomaly detection for MCP clients and x402-powered agents.

This MCP server gives AI agents access to the ForgeMesh Anomaly Tracker API, which detects unusual financial event sequences before they look obvious on a chart. Powered by NASA-derived sequence mining methods. Returns a human-readable story label and anomaly score (0-100), not just a number.

This package is a thin client around the hosted API:

https://anomaly.forgemesh.io

Architecture:

Agent/MCP client -> this MCP server -> ForgeMesh Anomaly Tracker API

Install

npm install -g @forgemeshlabs/anomaly-mcp

Or run directly:

npx -y @forgemeshlabs/anomaly-mcp

Claude Desktop

{
  "mcpServers": {
    "anomaly-tracker": {
      "command": "npx",
      "args": ["-y", "@forgemeshlabs/anomaly-mcp"],
      "env": {
        "ANOMALY_API_BASE": "https://anomaly.forgemesh.io"
      }
    }
  }
}

Tools

Tool	Description	Cost
`get_api_status`	API health check	Free
`get_discovery_metadata`	Fetch llms.txt, openapi.json, or x402.json	Free
`inspect_x402_challenge`	Inspect x402 payment challenge without settling	Free
`detect_sequence_anomaly`	Score a blockchain event window for sequence anomalies	$0.05 USDC
`get_model_status`	SequenceMiner model health and training stats per chain	$0.01 USDC

Anomaly Detection

The detect_sequence_anomaly tool accepts:

domain: Event domain (financial is currently live)
chain: ethereum, base, or arbitrum
window: Lookback period: 1h, 4h, 24h, or 168h

Returns:

sequence_score: 0 (normal) to 100 (highly anomalous)
story: Human-readable label like "Supply Expansion", "Exchange Drain", "Normal Activity"
novelty: low, medium, high, or extreme
peak_window: The most anomalous symbol sequence found
possible_failure_modes: What could go wrong if this pattern continues

Symbol Alphabet

The financial domain tracks 16 event types across whale wallets, exchanges, bridges, and stablecoin issuers:

WHALE_BUY, WHALE_SELL, CEX_INFLOW, CEX_OUTFLOW, BRIDGE_IN, BRIDGE_OUT, DEX_SWAP, DEX_LIQUIDITY_ADD, DEX_LIQUIDITY_REMOVE, STABLECOIN_MINT, STABLECOIN_REDEEM, STABLECOIN_BURN, TOKEN_MINT, TOKEN_BURN, FUNDING_SPIKE, LIQUIDATION

Payment

Paid endpoints use x402 protocol. Agents pay per call in USDC on Base mainnet. No API key needed.

By default, paid endpoints return x402 challenge metadata (pricing, network, wallet) without settling. To settle payments, configure a wallet private key in your agent's x402 client.