Tools for creating charts, graphs, plots, dashboards, and visual representations of data. Enables AI models to generate and customize data-driven visualizations for analysis and reporting.
Read-only access to your own crypto portfolio across 11+ exchanges and 20+ chains: holdings, full history, FIFO cost basis and P&L, fees and income. Ask Claude or ChatGPT about your portfolio; the connector can never trade, move funds or act as a login.
No-signup IoT backend: device names, sensor readings, history and live charts. No API key needed.
An MCP server for Perigee, the open-source 3D viewer of the artificial objects orbiting the Earth, the Moon and Mars and of the spacecraft crossing the solar system. It lets an AI assistant (a teaching assistant, for example) answer questions such as “how far is Mars from the Earth on 1 December 2026?”, “where is the ISS now?” or “what is Lucy's mission?”, and hand the student a live 3D view, with how each number was obtained, from which data, how fresh and how accurate.
Query Fathom Analytics sites, stats, current visitors and events, and manage sites and events.
Validate Mermaid syntax and get error details your coding agent can use to correct a diagram. Check the source again before adding it to your documentation. Validation works without saving a diagram. Render SVG, PNG, or PDF, save diagrams privately, and publish selected snapshots. Your existing agent writes and corrects the source; MermaidDesk checks and renders it. Validation checks syntax, not whether a diagram accurately describes a system. Connect through MCP with Streamable HTTP and a scoped bearer API key. Enable MERMAID_RENDER for validation and rendering. A REST API is also available. MCP setup: https://www.mermaiddesk.com/developers/mcp REST API guide: https://www.mermaiddesk.com/developers/api
Verifiable market-timing data for trading bots: Gann lines, events, analogues. Pay per call in MCP.
Read Hoot Lens recordings, replays, heatmaps, funnels and findings with your own account.
Backtest and analyze any portfolio, incl. nested multi-strategy ones: returns, risk, factors, guides
Free US cleaning cost, time, crew, and chemical-use calculators with visual reports.
Causal analytics: ask a business question, get a deterministic causal answer and charts.
Read-only market charts, OHLC, backtests and a view of your connected broker accounts
A candlestick chart for a public ticker, with volume, the indicators you name and a plain read.
Web and revenue analytics: traffic, goals, funnels, journeys and revenue by source. OAuth sign-in.
Web analytics for AI agents: realtime visitors, revenue, funnels and AI-detected site issues
Human-agent interface for projects: you prioritize and decide, your AI agents execute. Over MCP.
Search and read published animated maps of borders and history. No sign-in needed.
Ask your AI assistant to sketch or change a Neo4j graph data model, then open it in toro4n.
Performance, risk, comparisons, backtests and screening for US stocks and ETFs, with charts.
Create and manage online surveys and analyze responses from Claude, ChatGPT, Cursor and other MCP clients. Connect your QUESTIONSTAR account via OAuth. Supports survey design, response collection, statistical analysis and reporting. Hosted in Germany. Free plan: all survey features, one active survey, up to 50 responses per survey. Interface: English, German and Russian; surveys in any language. Docs: https://questionstar.com/help/integrations/mcp-ai/
Query your databases and build dashboards, Streamlit apps and reports your team logs in to.
