mcp-registry/finance.maddog/mcp · v4.7.1
As of 2026-10-20 13:00 UTC, the Maddog MCP server is up with a Glimind reliability score of 91/100 (grade A). Over the last 30 days it answered 99.9% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 8 minutes.
Price-action reads with measured accuracy: day-type odds, breakouts, public scoreboard
Claude Code
claude mcp add --transport http maddog-mcp-server https://api.maddog.finance/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"maddog-mcp-server": {
"type": "http",
"url": "https://api.maddog.finance/mcp"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
4 of 4 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
1 tool(s) look like they change state (create/send/delete/pay…) but declare no destructiveHint.
Set annotations {"readOnlyHint": false, "destructiveHint": true|false, "idempotentHint": …}. Clients use these to ask the user before a side effect and to auto-approve safe reads. How to fix →
Handshake + tools/list takes ~1,680 ms.
Serve tools/list from memory, keep the process warm, and host close to your users. Every new agent session pays this before its first call.
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Ffinance.maddog%2Fmcp/fixes
{
"name": "close_curve",
"description": "The full probability curve of where today's US regular session closes: for any set of price levels, the probability that the session close prints above each one. Distances are measured in units of today's own volatility (ATR of the first 90 minutes) against 1,906 historical sessions grouped by day type. Validated against real-money prediction-market prices: on tail levels (>=0.5% from spot) this curve's log-loss beat Polymarket's own 'SPY closes above $K' ladder quotes in two independent windows",
"inputSchema": {
"type": "object",
"required": [
"symbol"
],
"properties": {
"levels": {
"type": "array",
"items": {
"type": "number"
},
"maxItems": 40,
"description": "Price levels to evaluate. Omit for an automatic grid at ±0.25/0.5/1/1.5/2/3 ATR18 around the anchor."
},
"symbol": {
"type": "string",
"description": "Ticker: NVDA, SPY, ES=F, EURUSD, BTC-USD, 0700.HK. Index names like SPX do not resolve — use SPY or ES=F. Built and measured on ES; other symbols are descriptive."
}
}
},
"annotations": {
"readOnlyHint": false,
"destructiveHint": true,
"idempotentHint": true
},
"title": "Close distribution curve (P(close above each level))"
}{
"name": "get_scoreboard",
"description": "The standing public record of this service's own calls — free, no key. Every US trading day at 11:00 ET the day-session read for ES=F, NQ=F and QQQ is snapshotted verbatim; after the close each row is scored on whether a new session high or low actually printed after the read. Ties score against the model, days with no live read stay visible as gaps, and no row is ever edited. Recording began 2026-08-25. Use this to verify the claims before trusting any read.",
"inputSchema": {
"type": "object",
"properties": {
"limit": {
"type": "integer",
"maximum": 250,
"minimum": 1,
"description": "Rows to return, newest first. Default 30."
}
}
},
"annotations": {
"readOnlyHint": true
},
"title": "Public forward record"
}{
"name": "price_action_read",
"description": "Read one instrument's current session the way a price action trader would, with measured statistics instead of opinions: a five-class day-type probability distribution (66% top-1 accuracy over a complete US day session against a 37% baseline, published confidence grades from 95% to 41% by grade), the window's first range breakout with its calibrated failure estimate (AUC 0.646 on held-out NQ), and — 90 minutes into the session — the measured odds that a new session high or low still prints befor",
"inputSchema": {
"type": "object",
"required": [
"symbol"
],
"properties": {
"symbol": {
"type": "string",
"description": "Ticker: NVDA, SPY, ES=F, EURUSD, BTC-USD, 0700.HK, 600519. Index names like SPX do not resolve — use SPY or ES=F."
},
"window": {
"enum": [
"rth",
"gap",
"asia"
],
"type": "string",
"description": "Omit to follow the freshest bars. rth = US day session; asia = 09:00-16:00 Beijing; gap = the Asia-close-to-US-open stretch. gap/asia are for 24-hour instruments only."
}
}
},
"annotations": {
"readOnlyHint": true
},
"title": "Price action read (day type + range breakout)"
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/finance.maddog/mcp"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/finance.maddog/mcp"}) over MCP.
price_action_read ~281 tokensclose_curve ~277 tokensrequest_free_key ~209 tokensget_scoreboard ~185 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Ffinance.maddog%2Fmcp?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Ffinance.maddog%2Fmcp?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Ffinance.maddog%2Fmcp.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Ffinance.maddog%2Fmcp.svg :target: https://glimind.com/server/mcp-registry%2Ffinance.maddog%2Fmcp?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:821b4a6c42cb131b…, first seen 2026-10-17, included at leaf 16516 of 33,014. Version history · verify what your client received.
Compare: most reliable finance servers · most reliable data servers · most reliable other servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-20 13:00 UTC, the Maddog MCP server is up with a Glimind reliability score of 91/100 (grade A). Over the last 30 days it answered 99.9% of Glimind's liveness checks. It had 2 outages in 90 days, with a median recovery of 8 minutes.
Maddog MCP server advertises 4 tools, including close_curve, get_scoreboard, price_action_read, request_free_key.
Point your MCP client at this streamable-http endpoint: https://api.maddog.finance/mcp
Glimind scanned all 4 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.