"Using Claude to Check the Current Weather Without an API Key" matching MCP connectors:

Meta Ads MCP server: 10 tools for Facebook and Instagram reports, ads, Ad Library. Ads start paused.

Find what to fix on a site, check if changes worked, see how AI reads it. Free audit, no account.

European and open-source alternatives to mainstream software, judged by the current owner's HQ.

Personal task list for AI agents: read, add and delegate tasks over MCP, reports return to the task.

Transfer and sync files between 19 cloud storages (Yandex, Google, VK, Telegram, S3)

Collector-car values from completed auction sales: median, 25th-75th band and sale count by model.

URL to JSON metadata: title, Open Graph, favicon, tech stack. Agents self-signup and pay in USDC.

Clean transcripts of any YouTube video with captions. Pay per call with x402 USDC, no API key.

Shared memory MCP server for Claude Code, Codex, Gemini CLI and Cursor. Cited, editable.

Check any US address for property tax over-assessment: value, appeal deadline, exemptions. No login.

Cloud video and audio tools: variants, RGB scan, metadata, reframe, compression, and joins.

Competitor Google ads from the Ads Transparency Center: new, running and stopped, with shown dates.

Transcribe, summarize and analyze audio with AssemblyAI speech-to-text and Speech Understanding.

Your ActivationKing events, guest sessions, credits and Ops Calendar companies, jobs and deals.

Estimated values, comps, rent, rehab costs and returns for 160M+ US properties, as 30+ agent tools.

Converts PDF, scans, DOCX, XLSX and PPTX to Markdown with tables and page-aware RAG chunks.

Prepare a Form 990-N from IRS records, check it, review and pay on 990.tax, track IRS acceptance.

Review links for HTML, PDFs and images. Anyone can comment, no account. Your AI reads and fixes.

App Store and Google Play reviews by country: themes, ratings and reply drafts in their language.

Run a home-service business from your AI: jobs, customers, invoices, estimates, texts.