Quantral

Hosted, read-only stock sentiment MCP server: 0-100 sentiment scores per company from the Reddit, X, Substack, YouTube and regulator-filing sources Quantral tracks, top signals for a 24h or 7d window, the mentions behind a score, and monthly recaps. Streamable HTTP endpoint at `https://app.quantral.com/api/mcp`; OAuth 2.1 with dynamic client registration, Quantral subscription required for tool calls. Five tools (`get_top_signals`, `search_companies`, `get_company_score`, `get_company_signals`, `get_company_recaps`), with interactive MCP Apps cards in Claude and ChatGPT. Listed in the official MCP registry as `com.quantral/sentiment`.

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Browse this MCP server in the TensorBlock MCP Index.