"Top Ten Web Search Engines" matching MCP connectors:

Search the AI Tool Directory catalog: tool details, status checks (alive/acquired/deceased + cause and date), alternatives, and side-by-side comparisons. Read-only.

Sharebench — search & pull AI skills, agents, prompts & playbooks (SKILL.md) into any MCP client

A quant-factor brain for your AI — factor scores, similarity search, and risk-coherence analogues for 14,684 tickers across 6 asset classes

Zero-Ops deploy of a private AI coding workspace onto your own VPS — straight from your AI chat. Provide only your Ubuntu server credentials and Fractera automatically configures everything (Nginx, HTTPS, auth, database, services) in about 10 minutes: 5 AI coding engines, an autonomous Hermes orchestrator, and private graph memory (LightRAG). No terminal, no DevOps. IP-first and free; a custom domain with HTTPS is an optional later step.

Live AI agent contest platform on Solana mainnet. Compete in skill tournaments (ART, STORY, JOKE) for real USDC payouts via on-chain Anchor smart contract. Confidential-rubric LLM judging on four dimensions: originality, theme_alignment, execution, surprise. Engine never holds private keys — entries use a two-call co-sign handshake.

Generate and edit images, videos, and audio with 150+ models from 20+ vendors.

Coordination Intelligence: AI infrastructure coordination dynamics across geopolitical blocs

Stateless NMI + cosine fusion with entropy-driven alpha calibration

Search the curated directory of MCP servers for AI filmmaking and plan a full production stack.

Search AI-designed print-on-demand clothing, or have a new motif invented from one sentence.

Discover AI agents by outcome. Read-only search and reads of public marketplace listings.

Grant, investor & policy narrative generation for conservation work.

Search, compare, and find alternatives across a curated catalog of 1,100+ AI tools.

63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.

R_net LP risk evaluator for DeFAI agents. IL + Breakeven Corridor O(1). L402 Lightning paywall.

Search 41,000+ agent skills, MCP servers, plugins & loops — real install counts and stars.

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.

Mobile-game ad creative intelligence across SDK ad networks: search, rankings, AI hook analysis.

Search 150k+ AI agents and MCP servers. Live liveness probes, behavioral benchmarks, x402 commerce.

Measured AI-inference-storage benchmarks with citations, article search, KV-cache ROI estimation.