Most people paste screenshots into Claude or ChatGPT and hope for the best. Stocklake gives your AI insider transactions, forensic accounting scores, financial statements, and prices - structured for agents, not dashboards.
22 MCP tools, 13 free · No password · No credit card · 200 calls/day free
Works with Claude, ChatGPT, Cursor, n8n & any MCP client · Sign in by link or code
https://api.stocklake.dev/mcp
Claude, ChatGPT, Perplexity: add it as a custom connector and sign in. No key needed to explore - 25 free calls/day, no signup.
https://api.stocklake.dev/mcp/auth
Cursor, VS Code, Windsurf, Zed, Claude Code: use this URL, it always asks you to sign in (on the plain URL these clients run as a guest). Claude Code: claude mcp add --transport http stocklake https://api.stocklake.dev/mcp/auth
Start free → feel the difference in one prompt.
Here's what we track, and what one stock looks like as a guest below.
Also new: more markets (Canada, UK, India, China, Nordics, Brazil) and sign-in with a 6-digit code · changelog →
Four tool categories. Full tool reference →
Price, fundamentals, RSI, MACD, Bollinger Bands, analyst consensus, company profile - everything in one call. Pro adds a built-in rating with Williams %R, Ultimate Oscillator, VIX Fix, Williams A/D, DeMark TD Sequential, Elliott Wave, ADX, Ichimoku, and Squeeze signals, plus Altman Z, Piotroski F, and Beneish M forensic accounting scores. Indicator history charts over 2 years with Pro, plus a full economic calendar (interest rate decisions, CPI, GDP, and more).
Filter by RSI, sector, market cap, MACD state, analyst rating, and momentum. Preset screens for oversold, momentum, and high-conviction setups. Plus today's top movers.
Insider buying patterns, institutional ownership shifts, and AI-classified news with flag scores. See what insiders and institutions are doing. One timeline per stock puts articles, SEC 8-K filings, insider trades, earnings (with beat or miss) and analyst changes in one feed. Free sees the date and title; Pro adds tone, score and summary.
VIX, Fear & Greed, market breadth, and index snapshots - free. AI macro regime, full sector rotation, and earnings intelligence - Pro.
OAuth sign-in works with any supporting client - no key needed. In Claude (Desktop, Code, and claude.ai), find Stocklake in the connector directory or paste the URL. In ChatGPT and Perplexity, add it as a custom connector in developer mode. Cursor, VS Code, Windsurf, Zed, and other local MCP clients connect the same way. None of them show a consent screen, and there is no key to copy around. Not working with your client? Tell us - or fall back to a free API key below. Full setup guide →
No agent, no code - search any stock and get the full picture directly in your browser. Powered by the same MCP tools your AI agents use, so a page load counts as a call against your daily limit, like an MCP tool call.
Search by name or ticker - results with RSI, sector, and price. Free & Pro.
An Activity timeline, AI insights, news sentiment, 90-day indicator charts, technicals, and fundamentals - all in one view.
Each stock page counts as a call. Free: 200/day. Pro: 5,000/day. Free shows the date and title of each Activity row (the newest articles, filings and insider trades); Pro adds what is under the titles (tone, score, summary), sentiment and indicator history.
No credit card. A free account never expires. Native MCP server - not a REST API with a wrapper bolted on.
Listed in the official MCP registry as dev.stocklake/stocklake · tested and listed on Glama · every release in the changelog · prices refresh about every 10 minutes on trading days and run about 15 minutes behind the market (how fresh each kind of data is).
Same data, different depthFree has 13 data tools with the limits below. Pro lifts those limits and adds 9 more tools and the AI layer. |
Free
$0/mo
Sign up free
|
Pro
$20/mo
7 days free, then $20/month - cancel anytime
Try Pro free for 7 days
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|---|---|---|
| Daily allowance | ||
| Calls per dayStock pages you open while signed in count toward this. Without a key: 25 calls a day, with the same limits as Free. | 200 | 5,000 |
Tools that return many stocksget_stocks and get_screener return up to 25 stocks per call. |
1 call per stock25 stocks = 25 calls | 1 call per stock25 stocks = 25 calls |
| 13 data toolson both plans - Pro gets more from each | ||
Stock dataget_stock get_stocks Price, fundamentals, RSI, MACD, Bollinger Bands, moving averages, ATR |
✓Included | ✓Includedplus the Pro fields listed below |
Price historyget_stock_history Daily open, high, low, close and volume |
1 year | Full historyback to the stock's listing |
Financial statementsget_stock_financials Balance sheet, income statement, cash flow |
Latest fiscal yearno quarters | 5 fiscal yearsplus up to 8 quarters |
Company newsget_stock_news |
5 newest articlesper stock, last 30 days, headlines only | 50 articlesper stock, last 90 days, with AI summary and score |
Insider filingsget_insider_activity Regulatory filings for the US, Germany, the Netherlands and Spain |
5 newestper stock, last 90 days | Up to 50per stock, last year, with AI read and institutional holdings |
SEC 8-K filingsNewget_stock_filings |
5 newestper stock: date, title, SEC link | Up to 25per stock, with AI summary, tone and relevance score |
Stock activity timelineNewget_stock_activity News, filings, earnings, insider and analyst events over 90 days |
Date and title onlyper stock: 5 news, 5 filings, 5 insider rows | Everything, with contenttone, score, AI summaries, quarterly results, analyst levels, setups |
Earnings calendarget_earnings_calendar |
5 largest companies1 call per company | Up to 500 companies1 call per page; page on with offset |
Economic calendarget_economic_calendar |
1 day ahead2 days back | 14 days ahead7 days back |
Screenerget_screener |
Fundamental and technical filtersoversold, overbought, momentum presets | Plus AI score filter and sorthigh-conviction preset |
Market movers and market pulseget_market_movers get_market_pulse |
✓Included | ✓Included |
| Pro only9 more tools, plus scores and indicators on the stock tools | ||
AI researchget_stock_research get_earnings_intelligence A full read on one stock in one call, and AI reads around earnings |
-Not included | ✓Included |
Signals and news feedget_signals get_news_feed |
-Not included | ✓Included |
Market and sector readsget_market_assessment get_sector_intelligence |
-Not included | ✓Included |
Trends over timeget_indicator_history get_analyst_trend Indicator history, analyst rating and targets |
-Not included | ✓Included |
Watchlist over MCPget_watchlist |
-Not included | ✓Included |
| AI Score and Signal ScoreOne 0-100 signal_score per signal and ai_score per stock, same scale and bands everywhere | -Not included | ✓Included |
| Specialized indicatorsWilliams %R, Ultimate Oscillator, VIX Fix, Williams A/D, TD Sequential, Elliott Wave, ADX, Ichimoku, Squeeze, rs_rank | -Not included | ✓Included |
| Forensic scores and sector contextAltman Z, Piotroski F, Beneish M. Growth and margins against the stock's own sector, with a quarterly trend | -Not included | ✓Included |
| Stock Browser (web) | ||
| Stock pages and market dashboardPrice, technicals, movers, sector heatmap, market pulse | ✓Included | ✓Included |
| Stock search | 24 results per search | 100 results per searchplus sort by rating |
| AI research and market insightsAI research summary, insider and sentiment read, signal history, indicator history charts, market outlook and signals feed | -Not included | ✓Included |
3,500+ global symbols on every plan: US, EU and Asia equities. Sign up with an emailed link or code, no password. Limits reset at midnight UTC.