"Using PostgreSQL with n8n Workflow Automation" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Verified GPU compute for Blender rendering with signed receipts and proof.
A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.
Magic Hour MCP lets AI agents create and edit images, videos, and audio using Magic Hour’s hosted generation tools.
Create amazing video experiences with the Qencode API, straight from your AI assistant.
Generate game assets with AI: sprites, 3D models, animations, sound effects, music, and voices.
rnv-color-mcp, a hosted color-workflow MCP server (Python, Streamable HTTP). Tools: mix (including Kubelka-Munk paint physics), convert between formats, generate harmonies, transform text case, and save/list/get named palettes. It resolves hex / CSS / custom brand color names and refuses unknown colors rather than guessing.
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.
Read PDFs and images as markdown or text, with exact costs and hard spend caps. $0.75/1k pages.
Process video, audio, images, and documents with 86+ cloud media processing robots.
Generate text, images, speech, music, and video with any AI model, from one credit balance.
Browse 35+ AI video and image models with credit costs, and generate video with an API key.
Generate styled PNG/SVG map images of any location with 11 customizable color themes.
Generate images with any major model — one API key, one prepaid balance, one MCP.
CPFL: Download + OCR, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Convert, probe, and split video into frames — real FFmpeg, paid per job with x402 on Base.
Light: Download + OCR, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Preview ZPL labels as PNG, validate ZPL with structured diagnostics, generate barcodes.
Enel SP: Download + OCR, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Stylica — Generate images with AI (agent door via Bubblio)
Generate images with your own ChatGPT subscription (Plus, Pro or Team), without spending API credits
