"Tools for optimizing prompts" matching MCP connectors:

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

Turn long videos into short, captioned viral clips from your AI assistant. 28 tools, OAuth.

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.

32 creative AI tools (18 free) for agents: generate, upscale, mockup, print, watermark.

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

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

x402 image tools (USDC/Base): remove_background/upscale $0.02, resize/optimize $0.005; URL in/out

15 media & data tools for AI agents: search, transcribe, subtitles, voiceover, translate & more.

14 PDF tools: merge, split, compress, watermark, encrypt, organize, metadata, page extraction.

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

Convert files, run PDF/image tools, create billing links, and report feedback.

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.

The first artist-owned MCP server. Discover, narrate, and stream Matthew Hartley's debut album The Time Is Now from any compatible AI client. Exposes 8 tools (list_songs, get_song, list_chapters, get_chapter, get_artist, get_experience, get_experience_prompt, refresh_stream_urls) over a public HTTP endpoint with no auth. Apache 2.0 licensed.

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.

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

Background removal, 4x upscaling, and face restoration via GPU