"Resources or services available for free" matching MCP connectors:

Social media analytics, video analysis, and competitor intel for any MCP-compatible AI agent.

AI-agent image generation: cohesive sets & illustrations. PNG/WebP (optional transparency) or JPEG.

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.

Deepfake detection, media intelligence, and invisible watermarking for audio, image, and video via the Resemble AI API, plus docs tools. Remote MCP server (Streamable HTTP) — also published in the official MCP registry as io.github.resemble-ai/resemble-mcp.

Tag, rename, and enrich PDFs and images. Free tier: 1,500 tags/month, no credit card.

AI-powered image processing via GPU. Remove backgrounds and upscale images (2x/4x) directly from any MCP client. OAuth 2.1 authenticated, returns processed images inline with download links. Free credits on signup at maskr.io.

Convert handwriting into text, LaTeX math, chemistry, or molecular structures.

A one-stop creative pipeline for AI agents: generate, upscale, enrich, sign, store, mint. 24 paid MCP tools powered by Stable Diffusion, Imagen 3, ESRGAN, and Gemini — plus 53K+ museum artworks from Alexandria Aeternum. Three payment rails, volume discounts, and a free trial to start.

Opens, inspects, and renders DXF/CAD drawings for AI agents: describe_dxf returns structured facts (layers with actual drawn colors, units, bounds, text content) and render_dxf returns PNG images. On MCP Apps hosts like ChatGPT and Claude, view_dxf opens an interactive in-chat viewer with pan, zoom, and layer toggles.

Free text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.

Create, inspect, manage, and render charts and data visualizations as SVG/PNG or interactive embeds.

MCP server for Clipkit — gives AI agents a video toolbox via the Clipkit schema.

Remote MCP server for RunComfy Serverless API (ComfyUI): deployments and async inference.

Screenshot any URL/HTML as PNG/JPEG/WebP, or read it as clean Markdown/text for LLMs.

Hosted MCP server for Retro Diffusion. Generate authentic, grid-aligned pixel art — sprites, characters, animations, and tilesets — from Claude, Cursor, VS Code, Windsurf, or any MCP client. 90+ styles, free cost estimation, pay-per-generation with no subscription and credits that never expire.

Search 25,000+ meme templates and create shareable memes on memebo.at. Free, anonymous, no API key.

Generate images, video, music and voice from your CLI or AI agent. On-brand AI media toolkit.

Turn a TikTok/Instagram/YouTube link into text for your AI: metadata, transcript and image OCR.

One key, 100+ models — chat with any LLM and generate video, images, speech. Free trial at 370.ai.

OCR.space MCP — wraps the OCR.space API (ocr.space) for image/PDF → text OCR.