CrashTestYourStrategy

claude mcp add --transport http ctys https://mcp.crashtestyourstrategy.ai/mcp

Generic MCP client config (streamable HTTP):

{ "mcpServers": { "ctys": { "type": "streamable-http", "url": "https://mcp.crashtestyourstrategy.ai/mcp" } } }

claude.ai:Settings → Connectors → Add custom connectorwith the URL above.

The free tier is rate-limited per IP (30 req/min). No account, no key.

An open diagnostics layer that confronts a proposed portfolio or trading strategy with the failure modes an optimistic backtest ignores — hedge breaks (the 2022 stock-bond case), sequence-of-returns risk, regime blind spots, deflated Sharpe.

Every response is a versioned envelope (ctys-agent-v1family) carrying:

- grounding_summary— a risk-focused factual statement of the omitted tail
- revision_required— a gate-capable signal (never a directive)
- methodological_limitations— required disclosure of what the diagnostic does NOT establish
- data_through/data_staleness_days— self-reported data freshness (EOD, refreshed daily)

validation://resources expose the realism trust layer: 18 measured stylized facts per asset vs historical reference bands — the falsifiability surface. Recompute locally; trust by independent reproduction.

Model-based scenario simulation. Descriptive, never advisory: no suitability, timing, or ranking claim is made or implied — the agent decides what "suitable" means. Out-of-sample limits are disclosed, not hidden (e.g. the GFC hedge-behaviour test failed and ships as a documented limitation).

Give any AI agent the power to run a serious Monte Carlo forecast for a stock or ETF - in one tool call.

Measured market statistics for AI agents — day-type probabilities, volume-wave events with measured win rates, options max pain and dealer gamma; remote MCP at https://api.quantdata.uk/mcp, no key needed to try.

Connect TradeOS to GPT, Claude, and other MCP-compatible AI tools. The TradeOS MCP Server lets your assistant work directly with your trading data, indicators, strategy logic, and agent workflows, helping you analyze markets, monitor setups, and automate trading intelligence from your TradeOS environment

Use TradeOS MCP Server to bring your trading data, indicators, strategy logic, and agent workflows into MCP-compatible AI tools. Copy your server URL, add it to GPT or Claude, and let your AI assistant work directly with your TradeOS trading intelligence.

The most complete AI-powered trading toolkit for Claude and MCP clients. Backtesting + Live Sentiment + Yahoo Finance + 30+ Technical Analysis Tools — all in one MCP server.

AI trading memory layer for MT5/forex with 15 MCP tools — store/recall trades, pattern discovery, strategy evolution, and Outcome-Weighted Memory.

Full-lifecycle algorithmic trading: describe strategies in plain English, AI generates code, backtest on real data, deploy live to 10+ brokers. Stocks, options, crypto, futures. Free tier available.

Deterministic macro regime engine for AI trading agents — RISK_ON / NEUTRAL / RISK_OFF / STRESS with transparent scoring rules.

Macro-factor quantitative signal source — 8 live-tracked strategies (US + China), free 30-day trial, AI agent self-registration via MCP tools.