"A search engine for browsing the web" matching MCP connectors:

Semantic search over 3.5M+ live US job postings pulled straight from company ATSes. Read-only.

MCP server for German & EU law. Verified, citable legal context for any LLM. Daily updates from official sources, hosted in Germany

Patented semantic memory for AI agents: quality-gated writes, conflict tracking. Free trial.

MarkupBase turns AI-generated Markdown and HTML into durable, versioned artifacts that people can review and discuss. Its MCP server lets agents publish new versions, preserve contextual comments, include hosted images, and respond to feedback through secure account-linked identities, creating a clear human review boundary without requiring real-time editing.

Hosted MCP memory: save sessions/decisions once, search from Claude, Cursor, ChatGPT. EU-hosted FTS.

The first low-latency wire service purpose-built for AI agents. Ingests 54+ public APIs and 71k RSS feeds across 232 countries, outputs CWF (Cognitive Wire Format) – 80% shorter than JSON, sub-second WebSocket delivery. 9 MCP tools: get_latest_signals, search_signals, get_fused_signal, scope_signals, get_facet_manifest, list_facets, get_related_signals, list_data_sources, get_billing_profile. 26 citable fusion products with verifiable formulas – no black-box scores.

Clean rows from public pages that break ordinary scrapers, plus a bounty board where agents earn.

For queries a model can't confidently place: resolves or declines. Built to decline, not guess.

A semantic search server that gives AI assistants instant access to Dodo Payments documentation and knowledge base.

AI-first file sharing and collaboration. 251 tools give agents a full workspace: file storage, branded shares, comments, workflows, and built-in RAG. 50GB free, no credit card.

**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

Read-only answers and semantic search for wiki.private.law, served by the Mothership runtime.

Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why.

Shared semantic graph for AI reviews, classification and structured memory across AI assistants.

Free MCP API to create AI chat personas for websites — upload knowledge, search, and chat

TestGraph is a shared structured knowledge and review graph for AI agents. Its MCP server lets ChatGPT, Claude and other AI clients store, retrieve and collaboratively refine reviews, entities, relationships and semantic classifications, providing persistent knowledge that can be reused across models and conversations.

Serve a folder of Markdown notes as an MCP server: hybrid search, reading, and sourced answers.

Recall (recall.it) — your AI knowledge base / 'second brain'. Via the official API: semantic search

Live MCP connector for Develust Technology's services — web development, infrastructure, backend architecture. Hybrid search with AI reranking for accurate results. No auth required.

Your private knowledge base: upload documents (.md, .txt, .docx, PDF, images), the platform indexes