"Understanding File Systems and Their Functions" matching MCP connectors:

Hand-verified free AI credits, API trials and free tiers. Read-only, no auth, updated daily.

Free renovation calculators, contract templates, room planners and contractor directories (EN/PL)

Search and enrich B2B companies and people: verified work emails, US phone numbers, job postings.

Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and re

Audits any live MCP server URL or GitHub repo on Glama's 6-dimension TDQS rubric and compiles drop

Tracks real-time 1h/24h DEX buy/sell orderflow ratios, whale accumulation signals, and liquidity v

Extracts live product catalogs, pricing tiers, SKU variants, and stock availability from any Shopi

Queries live HackerNews discussions, front-page velocity, and developer sentiment on any framework

Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solan

Fetches live Polymarket prediction market orderbooks, implied Yes/No probabilities, volume, and wh

Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and

Brand visibility in ChatGPT, Gemini, Perplexity and AI Overviews: mentions, sources, GEO tips.

Find and verify B2B work emails. Single and bulk email finder and verifier; pay per verified email.

Searches the web using DuckDuckGo and returns relevant result titles, URLs, and snippets for a given query. Supports limiting the number of results.

Chinese psychological assessments with guided questions, scoring, PDF reports, and user profiles.

AI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.

WIPO Pearl MCP — scientific, technical and IP legal terminology database.

NC Medicaid (Division of Health Benefits, Office of Compliance and Program Integrity) State…

Valmiki Ramayana verses: lookup, search and verse-of-the-day in 4 languages