Zensei
contact-5p3a/zensei## What is Zensei MCP Zensei MCP gives your AI agent today's Zensei Index: a 0-100 risk score for the US stock market. Connect Claude, Cursor or any MCP client and ask "What market regime are we in today, and why?". The agent calls the server and reasons about the answer. The server is free, public and read-only. It needs no account and no API key. Transport is Streamable HTTP. ## How to read the score The Zensei Index measures risk, not strength. Lower is healthier. | Score | Regime | | --- | --- | | 0-20 | Supportive | | 20-40 | Vulnerable | | 40-70 | Stressed | | 70-100 | Restrictive | Every tool repeats this note so the assistant does not invert it. ## Tools All tools are read-only and take no arguments. - zensei_index_about — What the index is, how to read the 0-100 score, and how it is built. - zensei_index_today — Today's final score, its regime label, and the three layer scores: structural, filter, confirmation. - zensei_index_indicators — The ten indicators behind the score, each with its current status, group, weight and explanation. - zensei_index_summary — The latest written market summary, with its date and a stale flag when it is more than three days old. ## Resources - zensei://index/about — The explainer as a Markdown document. ## Connect Claude Code claude mcp add --transport http zensei-index https://www.zensei.com/mcp Claude app — Settings → Connectors → Add custom connector. Name it *Zensei Index* and paste the URL. Cursor — add to .cursor/mcp.json: { "mcpServers": { "zensei-index": { "url": "https://www.zensei.com/mcp" } } } Any client — call a tool directly with JSON-RPC: curl -X POST https://www.zensei.com/mcp \ -H 'content-type: application/json' \ -H 'accept: application/json, text/event-stream' \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"zensei_index_today","arguments":{}}}' ## Example reply { "observationDate": "2026-10-03", "final": 34.5, "regime": "Vulnerable", "layers": { "structural": 41.2, "filter": 0, "confirmation": 30 } } Live values change with the market. ## Limits - Serves today only. No history, no chart data. Those live at https://www.zensei.com/index. - Public endpoint. Cache the answer for a few minutes rather than polling. - Zensei is an analytics tool, not a registered investment adviser. Nothing the server returns is investment advice. ## Links - Docs: https://www.zensei.com/mcp - Index dashboard: https://www.zensei.com/index
Score: 100/100
Handshake verified by our own probe.
Tools · 12
What the Zensei Index is, how to read the score, how it is built, and what this server serves (free and Premium). Same wording as the website FAQ. Call it once before interpreting any score.
Today's Zensei Index for U.S. equities: the final score, its regime label, and the three layer scores (structural conditions, tactical filters, regime confirmations). The Zensei Index is a RISK score …
The ten indicators behind today's Zensei Index, each with its current status, the layer it scores into, its weight in that layer, and the same explanation the website shows. Use it to explain why the …
The latest written summary of the Zensei Index, with the score and regime it was written for. A summary is rewritten only when the indicators change. Check `stale` and `ageDays` before quoting it as t…
Daily Zensei Index scores for the last `days` calendar days, with the regime of each day. Free access covers the last 31 days; Premium covers up to 3650 days. The Zensei Index is a RISK score from 0 t…
How each sector ETF performs against the S&P 500 (SPY), placed in four quadrants by its 3-month (X) and 1-month (Y) change vs SPY: Outperformers (ahead on both), Emerging (behind over 3 months, ahead …
One sector ETF in depth: its quadrant, momentum and returns vs SPY, valuation, and its largest holdings (up to 25). For each holding: weight, quadrant against the sector ETF (not against SPY), momentu…
How one stock performs against a sector ETF that holds it (its 'lens'): returns over 1w to 1y and the gap to the sector, relative-strength trend, valuation, next earnings date, and every tracked secto…
Find sector ETFs and stocks tracked by Zensei by ticker or name. Returns each stock with the sector ETFs that hold it, largest weight first. Needs Zensei Premium.
The signed-in user's saved symbols on Zensei, with the sector each one is pinned to. Reads the "Favorites" list unless `list` names another. Needs a Zensei account; custom lists are a Premium feature.…
Used by the Zensei sector map view to open one sector's holdings inside the view. Not for direct use: call zensei_sector_detail instead.
Used by the Zensei Index view to draw the ten indicator charts inside the view. Not for direct use: call zensei_index_indicators instead.
Resources · 3
What the Zensei Index is, how to read the 0-100 risk score, and how it is built. Same text as the zensei_index_about tool.
zensei://index/about
Zensei Index view for zensei_index_today: regime card inline; full screen adds the indicator charts.
ui://zensei/index-card.html
Interactive quadrant map for zensei_sectors_scan, with sector drill-down.
ui://zensei/sector-map.html
How to use
Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://www.zensei.com/mcp
Cursor or Cline: add to your MCP config:
{
"mcpServers": {
"zensei": {
"url": "https://www.zensei.com/mcp",
"transport": "http"
}
}
}