"Signal" matching MCP connectors:

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Deduplicated, entity-resolved funding rounds, acquisitions, and exec moves as MCP tools.

Real-time electricity price signals for AI agents. Spot prices, cheapest hours, and contract recommendations. 31 countries across Europe and Oceania. No authentication required.

Real-time financial intelligence MCP server for crypto public companies. Provides covenant stress analysis, alpha signals, peer ranking, risk distribution, SEC XBRL fundamentals, and daily changes. x402 micropayments on Base USDC. First 5 calls free.

GitHub signals for VC deal flow: trending startups, commit velocity, contributor growth, 20 sectors.

Yield & risk for agents: signal, decision, durability, capacity, sensitivity, exposure, persistence

Real-time whale trades, Smart Money Radar, market snapshots, news sentiment, signal outcomes.

SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents.

Fail-closed backtest/signal validation: overfitting, leakage, deflated Sharpe. NOT financial advice.

Keyless MCP for Just Signal: live quotes, report publishing, scorecard, and Chophouse panel grades.

Real-time risk-weighted USDC lending APY across Aave, Compound, Morpho, Moonwell, Euler and Fluid on Base. Every reading tagged with its data source (onchain/api/defillama). Pay-per-call via x402, $0.01 USDC, 3 free calls/day.

Live trading-pipeline intelligence for AI agents: signal evaluation by a real calibrated engine with glass-box explanations, pipeline calibration telemetry, recorded outcome reports, and SEC-filing catalysts. Free beta keys + x402 USDC pay-per-call.

US stock bottom/top signals: S&P500 + indexes, verdict + score, scans. Pay-per-call x402.

Korea stock (KOSPI/KOSDAQ) bottom/top signals: verdict + score, scans. Pay-per-call x402.

Seoul apartment signals: 25 districts from official transactions, scans. Pay-per-call x402.

FX bottom/top signals: 48 pairs (USD/KRW base), verdict + score, scans. Pay-per-call x402.

Inflation & Fed liquidity thermometer: 47 macro series, too_low..too_high. Pay-per-call x402.

Commodity futures bottom/top signals: 28 futures, verdict + score, scans. Pay-per-call x402.

Dubai property signals: 42 areas, AED/sqft index, verdict + rankings. Pay-per-call x402.

Live trading-pipeline intelligence for AI agents: signal scoring, calibration, recorded outcomes.