"RAD Studio" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
20 blogging, brand-voice, copywriting, video and social skill products. 6 of 8 free.
Fleet entry point: 22 hosted MCP servers, 160 tools, 110 free. Searches 138 agent skills.
Verify ZUGFeRD/Factur-X e-invoices against EN 16931 (XML structure, Schematron business rules, PDF/A-3), read invoice data from PDF invoices and convert them into EN 16931-compliant ZUGFeRD PDFs, and check business partners via EU VAT ID (VIES) and Peppol reachability. Verification, VAT ID and Peppol checks are free; extraction and conversion need a finisma subscription or credits. OAuth 2.1 login. Files are processed in Germany and deleted within 5 to 15 minutes.
AI Prompt Engineering Studio to craft, refine, and structure prompts for image, video, code, and text workflows.
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.
ChainRay provides multi-chain blockchain data and intelligence for AI agents through 79 MCP tools across 57 supported networks, covering gas, chain data, wallets, DeFi, market, security, monitoring, and verifiable proofs. MCP access is available at https://mcp.chainray.online/mcp; paid HTTP capabilities settle via x402 on Base.
Generate Roblox-ready 3D props from a text prompts GLB + Studio-importable ZIP with measured triangle counts, stud bounding boxes and compliance receipts
Canonical vocabulary server for autonomous business design. Exposes the Arco Lexicon as seven MCP tools: term lookup, related terms, alignment verification, citation formatting, source retrieval, term listing, and term suggestion. No authentication required. Streamable HTTP transport.
Run 24/7 live channels from the cloud, schedule pre-recorded broadcasts, multistream to YouTube, Twitch, and Kick, and host live shows in Upstream.so's browser-based Live Studio. Use the Upstream MCP server to manage streams, media, playlists, schedules, and destinations from your AI assistant. MCP setup and documentation: https://upstream.so/mcp/
Royal Road story, author, audience and market intelligence for AI agents. Search fiction, discover authors, analyze observed reader audiences and inspect known commercial mappings.
Market data, SEC 13F/filings, quant scores, forecasts for agents. x402 USDC pay-per-call on Base.
Scan text, documents, websites, and MCP metadata for prompt injection and sensitive-data risks.
RedM (Red Dead Redemption 2 multiplayer) / RDR3 modding. Hosted HTTP endpo int: native lookups (hash ↔ name), semantic search over framework docs (VORP, RSGCore, oxmysql), and grep over `rdr3_discoveries` community data tables (peds, weapons, animations, AI flags, props). No install, no auth.
Personal asset search engine: everything you make or upload is searchable by what's inside it.
One tool surface for music, image, video, and audio generation across Suno, Grok Imagine, Seedance, Kling, Hailuo, Wan, VEO, Ideogram, and GPT Image 2. Generate, edit, upscale, reframe, and master through one credit pool. Connect in one click with OAuth, no API key required.
Royal Road story, author, audience, and market intelligence for AI agents.
Search motorhomes, RVs and campervans worldwide. Get instant results from 300+ rental companies across AU, NZ, US, CA, UK and more. No auth required.
Parametric 3D CAD for AI agents. Claude Code, Cursor or any MCP client can build and edit real OwlCAD projects: primitives, booleans, and generators for gears, threads and Gridfinity. Check a part for printability and interference, then export STL, 3MF, OBJ or STEP. Output is an editable model with named millimetre dimensions, not a mesh, so you can open it in the browser and change any value afterwards. Sign in with OAuth or an access token. Requires OwlCAD Pro.
Run Google, Meta, Microsoft, TikTok and LinkedIn Ads from Claude or ChatGPT. Writes need approval.
**Swiss B2B sales and everyday-AI know-how — inside your AI assistant.** 113 free 5-minute learning modules from [latzerus.ch](https://www.latzerus.ch). No account, no API key, no cookies. `https://mcp.latzerus.ch/mcp` --- **`lernmodule_suchen`** — search all modules. Understands paraphrases, synonyms, plural forms and typos. **`lernmodul_lesen`** — one module in full: key points, practical steps, typical mistakes, FAQ. **`lernmodule_uebersicht`** — everything grouped by theme, or just one theme. **`ueber_latzerus`** — what the project is and who is behind it. --- **Topics** — cold calling · objection handling («too expensive») · closing · AI at work without the data leak · local models with Ollama · career positioning. **The modules are written in German.** So are the tool names — your assistant handles that. --- **Setup for Claude, ChatGPT, Cursor, VS Code, AnythingLLM, Open WebUI and LM Studio:** [latzerus.ch/mcp](https://www.latzerus.ch/mcp/) **Source, MIT:** [github.com/kriswindu/latzerus-mcp](https://github.com/kriswindu/latzerus-mcp) Knowledge project of Christoph Latzer, St. Gallen / Zurich. Quoting welcome — please name the source.
