# SnowSignals — market-data platform (data-as-a-service). # AI agents / LLMs: read /llms.txt for the machine-readable service map (product, MCP endpoint, # free discovery tools, OAuth). The MCP server is at /mcp (Streamable-HTTP JSON-RPC, POST only). # LLM-Discovery: /llms.txt User-agent: * Allow: /llms.txt Disallow: