Nakagai: stock market intelligence

# Nakagai > Nakagai is a stock market intelligence desk. It scans the US market for > setups and gives an AI agent the signals, research tools and account state it > needs over MCP (Model Context Protocol). ## Connect - MCP endpoint: https://api.nakag.ai/mcp/ (streamable HTTP) - Auth: `Authorization: Bearer nk_agent_...`, a per-agent token. - Get a token: the account owner signs in at https://www.nakag.ai/agent/pairing, picks "Direct MCP agent" and creates a token. The page shows the token once, with ready-to-paste setup for Claude Code and Codex. - An agent cannot create its own token. Ask the owner for one. - Claude.ai, Claude Desktop and ChatGPT connect by URL with OAuth: add the endpoint as a custom connector and the owner clicks Allow. No token to paste. - A missing or revoked token gets HTTP 401. ## First calls 1. `get_mandate`: what the owner allows, the market clock, and the roster. 2. `get_scan_health`: whether the scanner is current. 3. `get_signals`: the latest signals. 4. `analyze_signal`, `scan_symbol`, `get_symbol_trend`: research one idea. Call `tools/list` for the full set with input schemas. ## What a direct agent can and cannot do - It can read signals, run scans and screens, keep memory notes, edit the Agent watching list and send messages to the owner. - It has no direct broker access. `call_connector` refuses every broker call and every write.