"Tools for optimizing prompts" matching MCP connectors:

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

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

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.

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.

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

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.

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

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.

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

Generate logos, social posts, app screenshots, comic panels & visual-novel assets from prompts.

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

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

Game-dev sprite tools: PNG/GIF to spritesheet, split, trim, animate. OAuth-authenticated MCP server.

OCR, transcription, file extraction, and image generation for AI agents via MCP.

Arabic-first AI creative platform for Egyptian and Arab businesses. Generate social media designs, write marketing copy in Egyptian dialect, build content calendars, produce Sora-2 videos, AI photoshoots, music tracks, and business documents — with your brand identity automatically applied. Requires a Grow or Business subscription at vizzy.space.

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