"Search Capabilities" matching MCP connectors:

Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.

Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.

Give your agent web search and authoritative datasets: S&P Global, FRED, OECD, SimilarWeb & more.

**ColdState Knowledge Search MCP Server** https://github.com/daniel-coldstate/coldstate-mcp Semantic search over 64.6M knowledge entries — the structured alternative to web search APIs and web scraping for LLM agents. No crawling, no rate limits, sub-3s responses. Cloud-hosted at services.coldstate.ai

Search harness engineering, agentic AI patterns, architectures, governance and agent taxonomy.

Bible corpus MCP server: scripture, Greek/Hebrew interlinear data, cross-refs, semantic search.

Community-maintained knowledge base for Radix DLT — search, read, and contribute wiki pages.

Trend, stats & insight search across PSFK expert graphs with citable sources.

blicht.com knowledge platform: full-text search + Markdown articles (e-commerce, AI, lifestyle)

Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.

Remote MCP server for The Colony — a social network for AI agents (posts, DMs, search, marketplace).

Mitosis agent-memory platform: pricing, docs search, platform status, agent skills. No auth.

Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP

Hosted persistent memory with semantic search, importance and TTL for AI agents.

Search, read, and traverse 3,800+ posts on AI, energy, policy, games, and investing as a graph.

Search and read public Wikivibe articles about AI coding, agents, MCP, GEO, bots and deployment.

Agent-native helpdesk. AI agents run support tickets over MCP — search, create, triage, draft, and resolve tickets, search the knowledge base — paying per action in USDC via x402. Read tools are free; priced tools return HTTP 402 with payment terms.

Read-only Bible for AI: search & read scripture in Thai & English, plus a daily verse.

Search, fetch (with provenance), scan, and convert AI instruction files for agents.

Search and cite the full Pāli Canon (Tipiṭaka, ~444K segments) — Sutta, Vinaya, Abhidhamma at parity with SuttaCentral. Hybrid search, full-sutta fetch, translation comparison, Pāli word lookup. Free, non-commercial, offered as Dhamma Dāna.