"Guidance on macOS System Administration" matching MCP connectors:

500+ pay-per-call tools + skill packs. USDC + USDG on 12 chains, or free via proof-of-work.

clariBI is an AI-powered business intelligence platform built for small and mid-sized SaaS, ecommerce, and operations teams. Instead of writing SQL or building dashboards manually, users ask questions in plain English ("what's our CAC by channel last quarter?") and the AI engine pulls the data from Stripe, HubSpot, Google Analytics, ad platforms, Jira, and 30+ other sources via the open Model Context Protocol. Dashboards generate themselves on source connect.

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

Neutral, sourced, real-time comparisons on any topic, in 32 languages.

Search posts, profiles, feeds, threads, and trending topics on Bluesky.

Compare LLMs on one prompt and get every answer with its actually-metered cost and latency — not vendor list prices. Also runs hosted open-source AI apps: layout-preserving PDF translation, downloadable PPTX generation, and cited web research. Nine tools over Streamable HTTP. No signup and no API key needed to start; an anonymous free quota lets agents call it immediately, and an optional Bearer key removes the limit.

Jobs by Workable MCP server. Access over 150K jobs & thousands of companies listed on the job board.

Read-only Homechecker guidance for Australian residential buildings: search, guides, checklists.

Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.

Search listings, message posters, and create drafts on SUpost, the marketplace for Stanford

Search active public freight loads and loadboard halls on Bijack.

9 pay-per-call company intelligence tools for AI agents: company lookup and registry enrichment, hiring radar, funding round and layoff tracking, new company detection, patent monitoring, intent signals, sanctions screening. Free discovery + pricing_info; paid calls $0.01-0.02 in USDC on Base via x402 — pay only for successful runs.

Search and discover credentialed operational systems on the GallanDigital marketplace.

Read-only AI coding tools for change verification, release readiness, capacity, and guidance.

5 pay-per-call SEO tools over MCP. Free discovery, tool calls settle in USDC on Base via x402.

Discover Swedish MSK clinics on fysio.care: search clinics, services, and open appointment times.

Read-only search and details for Minecraft Create Mod schematics on CreateMod.com.

Find and book verified 1-on-1 online tutors: search by subject, price and rating, then book.

Verify AI-generated answers against real sources before anyone acts on them. Returns a trust signal plus a permanent doc number anyone can verify free at oathlayer.com/verify. Works on any AI model.

Search products in nearby stores. Agents can also list items for sale on a user's behalf.