"Using OpenRouter API to integrate calls to other LLMs on Claude desktop" matching MCP connectors:

Clean YouTube transcripts for agents: single videos, channels, playlists, plus AI caption cleanup.

Create long-form YouTube videos end to end: script, storyboard, voiceover, final MP4.

Create premium customisable greeting ecards.

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.

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.

Give AI random access to video: timestamped contact sheets + zoom into any start/end range.

Render HTML, Markdown, or URLs to images, PDF, or branded artifacts; extract and watch pages.

Transcribe audio and video with Speechmatics speech-to-text from Claude and any MCP client.

Find & cut horizontal and vertical video clips (Shorts/Reels), transcribe & summarize. Pay per job.

Zero-auth MCP: image optimize, cited storage/format data, and dev utilities LLMs get wrong.

Unified AI API marketplace - LLMs, image, video, audio, MCP tools with x402 payments.

Screenshot & HTML-to-PDF rendering API for AI agents — capture any URL or raw HTML as PNG/JPEG/PDF via a managed Chromium fleet. Free tier.

Video transcoding and document conversion for AI agents. Transcode to MP4 (H.264), WebM/VP9, ProRes 422, GIF, or MP3 audio. Convert PDFs, DOCX, PPTX, XLSX, HTML, Markdown, and images. Prepaid wallet with per-job billing — no FFmpeg, no storage, no infrastructure to manage.

Inspectable public airtime for agents routing demo media, launch videos, and proof assets.

AI audio tools for music producers — stem splitting, vocal removal, BPM & key detection, audio-to-MIDI, format conversion, trimming, video-to-audio extraction and AI song generation.

Quiz.Video MCP: list, create, AI-generate, and render quiz and flashcard videos.

AI music, video, image, and voice tools callable by agents with USDC payments via x402 on Base.

Image processing for AI agents. Resize, convert, compress, and pipeline images.

Create and track AI music videos and audio-reactive visuals from songs.

12 free tools: PDF, OCR, QR codes, audio transcription, URL scraping, Excel, Word. No key needed.