lithium-vault-mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.ciinkwia/lithium-vault-mcp",
  "description": "Primary-source lithium & battery-metals mining data (AISC, reserves, filings) via x402.",
  "repository": {
    "url": "https://github.com/ciinkwia/lithium-vault-mcp",
    "source": "github"
  },
  "version": "0.4.0",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "lithium-vault-mcp",
      "version": "0.4.0",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Coinbase CDP API key ID for the wallet that pays the per-call USDC fee",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "CDP_API_KEY_ID"
        },
        {
          "description": "Coinbase CDP API key secret",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "CDP_API_KEY_SECRET"
        },
        {
          "description": "Coinbase CDP wallet secret",
          "isRequired": true,
          "format": "string",
          "isSecret": true,
          "name": "CDP_WALLET_SECRET"
        },
        {
          "description": "Named CDP account to pay from (default: lithium-vault-mcp)",
          "format": "string",
          "name": "CDP_ACCOUNT_NAME"
        },
        {
          "description": "Override the vault endpoint base URL (default: https://clink-lithium-vault.fly.dev)",
          "format": "string",
          "name": "VAULT_BASE_URL"
        },
        {
          "description": "Max USD price per call the server will pay before refusing (default: 0.25)",
          "format": "string",
          "name": "X402_MAX_PRICE"
        }
      ]
    }
  ]
}