"Using voice commands to interact with Claude on desktop" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Free compound interest, investment, retirement, CD, S&P 500 and DCA calculators in your chat, with charts you can change.
Chartbrew connects databases and APIs to dashboards and reports. Its official MCP server lets AI assistants find dashboards and datasets, read chart results, explore supported data sources, and create datasets and chart previews. Connect directly to the hosted server with OAuth or a Chartbrew API key. Access follows your Chartbrew team, role, and approved permissions. Review chart previews in Chartbrew before adding them to a dashboard. No local installation is required.
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.
TinyTo shortens links and shows what happens after the click: country, device, weekday/hour heatmap. It also generates QR codes for free, with an optional logo, downloaded as PNG or SVG — no account, nothing uploaded. Dynamic QR codes point at an editable short link, so a printed code can be repointed without reprinting.
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.
Query your own databases and Data Sets with read-only SQL, and build hosted dashboards.
Scientific plotting for bioinformatics with about 160 free modules. Anonymous access supported.
Live Google Ads, GA4, Search Console, Meta Ads and GBP data in Claude, ChatGPT and any MCP client
Draw, shape, and edit Neo4j graph data models in toro4n with your AI assistant.
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.
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
Free US cleaning cost, time, crew, and chemical-use calculators with visual reports.
Read Hoot Lens recordings, replays, heatmaps, funnels and findings with your own account.
A candlestick chart for a public ticker, with volume, the indicators you name and a plain read.
Hosted dashboards and scheduled data jobs for AI agents, with thresholds, alerts and share links.
Location tools for Claude and other MCP clients, strongest in the US and Great Britain. Geocode whole lists with a confidence score per row, filter by distance, get road distances and drive-time areas, and plan multi-driver routes with Google Maps links. Check flood zones, crime and live warnings, find nearby places and UK registers (NHS, CQC, food hygiene), and keep shareable maps. Reads and writes Google Sheets. Free: sign in with Google.
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.
Publish HTML, docs, slides and dashboards from your AI CLI; edit them live with people.
Work with your marketing reporting dashboards and turn the numbers into client-ready updates.
Turn your data into map images of countries, states, counties and ZIP codes with Ultimaps MCP server. Each map comes with a link to Ultimaps Studio, where you can keep editing it, export it, or publish an interactive version. No account needed: 30 maps per hour, PNG up to 1600px, with Ultimaps attribution.
MappaIQ is the first open marketplace for commercial real estate listings with an MCP connector, letting brokers and buyers search live CRE listings from Claude or ChatGPT. Brokers drop in a spreadsheet and get a live, shareable map with parcel data — free to start at mappaiq.com.
Create interactive 2D and 3D graphs with validated equations, shareable links, and PNG previews.
Reliable datasets from the unreliable web Tell Jsonify the data you need in plain words. Jason, its AI data engineer, picks the sources, builds the pipeline and checks every row. The dataset then arrives on schedule from websites and mobile apps, with the source page behind every value. When a site changes and a run breaks, Jason repairs the pipeline. You pay per row, and the first 100 rows a month are free. Collect web data, manage pipelines, query datasets, and explore dashboards with Jsonify. Connect using OAuth. Website: https://jsonify.com/?ref=glama Documentation: https://www.jsonify.com/docs/ Authentication: https://factory.jsonify.com/auth.md
Render Mermaid with Line9 layout in your assistant.
Connect your ads, shop, analytics, social, CRM and finance platforms once, then let Claude, ChatGPT, Cursor or any MCP client read, join and explain your numbers. Public statistics from the World Bank, IMF, Eurostat, OECD, WHO and SEC filings come as context, searchable and chartable from the same tools. Read-only by design, every number carries its source.
Analyse disc golf bag lineups across nine core flight roles, spot critical gaps and redundant overlaps, receive gap-filling disc recommendations, and open an interactive Bag Map on app.bagiq.app. Free, public, read-only.
clariBI is an AI-powered business intelligence platform built for small and mid-sized SaaS, ecommerce, and operations teams. Instead of writing SQL or building dashboards manually, users ask questions in plain English ("what's our CAC by channel last quarter?") and the AI engine pulls the data from Stripe, HubSpot, Google Analytics, ad platforms, Jira, and 30+ other sources via the open Model Context Protocol. Dashboards generate themselves on source connect.
Compares 2 or 3 lists and draws a Venn diagram, with a CSV table of the region of each item.
Turns a list of people and relationships into a genogram with the standard symbols.
Turns flow data (from, to and amount) into a Sankey diagram you can download and print.
See your website visitors without a cookie banner. 5 MCP tools free on Hobby, 13 on paid.
Live weather anywhere, with the radar drawn as text characters, not an image.
Maths lessons on an online whiteboard: solutions, worksheets, graphs and geometry, opened by a link
On-demand access to amCharts 5 docs, code examples, and API reference
Make a web map of places, routes and areas, and get a link to share it.
Create live scoreboards, connect with OAuth, and prepare checkout or Stripe CLI payments.
Draw causal loop diagrams in the chat and edit them on a shared link.
Make maps of places across the continental US with your AI assistant.
