"web search" matching MCP connectors:

WarpSearchA

io.warpsearch.api

Single-digit millisecond search across vectors and text. At any scale, for fraction of the cost. https://warpsearch.io/

Serverless hybrid search: full-text, vector and faceted search, in SQL, ES DSL, Solr and more.

Semantic nearest-neighbour search over your datasets, plus indices and projections.

aipricepatternsB

com.aipricepatterns

Historical market memory for AI agents using semantic vector search across years of financial market data. Discover similar market regimes, price patterns, and market context for quantitative research and algorithmic trading.

Penfield MemoryAOAuth

io.github.penfieldlabs

Persistent memory and knowledge graphs for AI agents. Hybrid search, context checkpoints, and more.

A search engine that learns from feedback, over embeddings: one tool per API route.

Search and read Vector Panda docs: API operations, pricing, storage tiers, measured benchmarks.

Cloudflare Workers MCP server: embedding-search

An MCP server for search and retrieval over a local LanceDB database

Stateless NMI + cosine fusion with entropy-driven alpha calibration

识律法律检索 MCP（lex-platform-v1）：法条检索与条级引用解析（law_db 全目录 + Qdrant law_chunks_v2 语义检索）、类案… — 想 7×24 常驻 → 萬星

Disposable private vector search + semantic RAG for AI agents. x402 pay-per-call, no account.

NeuroStack

io.github.raphasouthall

Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.

Hosted Upstash MCP server: Redis, QStash, Workflow, Vector, Search, Box and Blob, with OAuth.

SearchStackAOAuth

dev.searchstack

Agent-driven search: build, import, tune, search, and score result quality — all over MCP.

Search and SQL on object storage: full-text, vector and hybrid search plus SQL over your data.

Astra DB tools for agents: schema, find, vector search, guarded writes, and interactive views.

Operate your Vector Panda collections: search and upsert vectors, schema, measured indexes, exports.

Persistent memory and vector search for AI agents. Hosted, OAuth-protected via Google sign-in.

Persistent memory and knowledge graph for AI assistants — keyword + vector + graph search.