Slatemark

Slatemark gives AI clients a read-only record behind each trade. MCP tools connect your AI to ~15-minute-delayed market data, analytics, and primary research (SEC filings, macro), plus your trade journal, framework rules, and synced brokerage data: balances, positions, activity. Every result carries its source and freshness. Slatemark hosts no model; your AI generates the responses.

The journal pairs your thesis, rules, and notes with outcomes, so you can reconcile it against brokerage activity. A Strategy Scorecard finds patterns across closed trades. An optional senior-analyst skill helps the AI use these tools and check trades against your rules.

Slatemark can't place trades, move money, or give advice. Accounts required. Free: journal, scorecard, delayed data, one MCP connection. Plus: adds brokerage data. Pro: adds premium news/earnings via your own API keys.