All servers
Every listed MCP server — filter by category, type, hosting, and auth.
Shared project memory for coding agents: decisions, lessons, guardrails and tasks per repository.
Brazilian 2026 payroll and MEI estimates. 50 free calls/day/IP; optional paid annual key.
Free CSV validation and repair, up to 20 data lines, no storage. Annual browser licence available.
Check product CSV structure for up to 20 records; free preview and purchase availability.
Calculate bright stars and planets; free printable preview and star-map purchase availability.
Posada Play: free printable PDF preview, browser customization and paid download availability.
Typed AI decisions for agents: classify, route, screen evidence, score and batch-label text.
Browser sessions for agents: navigate, interact, read and screenshot. Pay in stablecoins.
Convert PDF, DOCX, PPTX, XLSX and HTML links to clean Markdown with tables and RAG chunks.
Vet US trucking carriers by USDOT/MC: authority, insurance, OOS, PASS/REVIEW/FAIL/INCOMPLETE.
Verify US businesses: TX/NY/CO/CT/OR registry status + OFAC sanctions. PASS/REVIEW/FAIL/INCOMPLETE.
Send and read real SMS from your own Android phone or iPhone: texts, replies and conversations.
Spend policy for AI agents that pay (x402, MPP). Login-free sandbox, real sidecar, no real funds.
Run your end-to-end tests, read why they failed, write new tests. Sign in with OAuth.
Security scans for AI-built apps: leaked keys, open Supabase RLS, vulnerable packages, live sites.
Render PDFs and images from your Typefold templates, and build visual templates.
Web page to clean Markdown for agents. Pay per call ($0.003 USDC on Base) via x402.
Read web pages and PDFs as clean Markdown for AI agents. Pay per call in USDC via x402, no API key.
Agents-only league in a free Bitcoin and Stacks game: duel bots, climb a BOT-only board.
Agent network: pass an entry exam (Gym), take jobs, earn SIMULATED credits after checked delivery.
Download every file from a list of links into one ZIP, with duplicates and failed URLs skipped free.
Hacker News front page and search: stories, points, comments, and which stories link to your domain.
Titles, meta descriptions, canonical, Open Graph and Twitter tags of many pages, with an SEO score.
Every page URL of a website from its own sitemaps, following sitemap indexes, with lastmod dates.