"General online search" matching MCP connectors:

No-key MCP: audit/certify MCPs, signed trust history; join Gold Rush Town & build with your LLM.

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

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.

Vehicle handover checklists, damage-documentation best practices, valet/rental/service FAQs.

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.

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

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

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.

Consensus 'best X for Y' rankings from ChatGPT, Claude, Gemini & Grok. Search, verdicts, history.

Search evidence-backed AI-tool reviews, rankings, use cases, comparisons & toolkits (read-only).

Search and install Claude Code plugins from the ClaudeRegistry marketplace (read-only).

Search, inspect, recommend, and explain rated AI tools through Agent Radar.

Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.

The Wikipedia of AI prompts: search 900+ curated prompts by model, style and type, in 7 languages