Prompt MCP Server

Generate app icons, favicons, OG images, and logos by routing across 30+ image models.

What it actually does

Free image generation for developers, from the CLI or your AI assistant.

• Free CLI-first generation — — p2a doctor, p2a pick, and the MCP tools rank free API routes before paid models, so developers can generate inside the CLI without enabling billing
• Three execution modes — — inline_svg (host LLM authors SVG), external_prompt_only (paste into any web UI), api (server calls a free or paid provider). Pick what fits. All three can finish on $0
• 60+ models, free-first routing — — Cloudflare Workers AI, NVIDIA NIM, HF, Horde, Pollinations, free trials, plus optional paid OpenAI / Ideogram / Recraft / BFL / Gemini. Each rule cites a research source
• Refuses to do the wrong thing — — the Never column. No wordmarks past 3 words through a diffusion sampler. No transparent PNG through Imagen. No negative_prompt on Flux
• Offline platform fan-out — — one 1024² master → iOS AppIconSet, Android adaptive + monochrome, PWA 192/512/512-maskable, favicon bundle, visionOS parallax, Flutter launcher. Zero network
• Validates before shipping — — tier-0 checks on every output: dims, alpha presence, checkerboard FFT, safe-zone bbox, ΔE2000 palette drift, WCAG contrast, OCR Levenshtein on wordmarks

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Maintainer setup documentation.