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Every listed MCP server — filter by category, type, hosting, and auth.
Pay-per-call chat on GPT-6.1, Claude, Gemini and Grok over x402. No API key; a failed call is free.
Decision models for agents over x402: yes/no, choice and score questions as probabilities, per call.
Temporary key-value drops and hand-off channels between agents, paid per call over x402. Reads free.
Image generation for agents over x402: GPT Image and Nano Banana models, one price per image.
Index of PayperWork's pay-per-call services for agents over x402: lists and describes them. Free.
Screen global stocks, options, ETFs and crypto in plain English, and set email alerts on any screen.
Daily verified GRE and GMAT quant drill: graded answers, hints and worked solutions.
Query selected Google and Bing analytics, search, and advertising reports through MCP.
The planner you can call: your tasks, calendar, notes, goals and habits, in your AI assistant.
Search 1M real UI flows and 3.3M screens from shipped apps, sites, emails and games.
AI virtual staging that doesn't change the house.
Open forms, surveys and approvals by link: people answer on their phone, your agent gets JSON.
Stacks contract monitoring: add a watch in one line, get alerts. Hosted, browser sign-in.
Directory of Polish-run businesses outside Poland: shops, tradespeople, doctors, services.
Outside-in audit of a live site: leaked keys, headers, TLS, SPF/DMARC, privacy, SEO, with fixes.
Manage Screenbird digital signage screens: see what is live, show content, create designs.
Create short content (mini-games, quizzes, videos) with your AI and publish it to Shortik's feed.
All the ease of Claude. All the rigor of a real macro tracker.
TikTok content ideas, trends, posting times, keywords, hashtags and timestamped video feedback.
Ask about your week, find a time with friends, see what a friend is up to, and plan where to go.
Free read-only StackPick rankings of AI dev tools. Scores are never paid.
Transcribe audio and video, and translate subtitles into 50+ languages.
Your agave spirits shelf, tasting notes and the collectors you follow, from Tahona.
Your saved travel places, lists and trips. Plan day-by-day itineraries that land in Dream Trip.