Best MCP servers for enterprise search
Enterprise search is about finding the right information across large, often messy corpora, internal documents, indexed records, and the live web, and returning it in a form an agent can actually use. The right server depends on the corpus: a neural web-search engine for external knowledge, an embeddings-and-reranking API for building your own search over private content, or a full-text search engine you already run over your own data. The recurring need is the same, give the agent high-quality retrieval over the content your organization needs to search. The servers below are real MCP servers with current, verified install configs.
Exa
Exa
Exa's official server gives agents neural web search and clean full-page content built for LLMs.
Exa's server provides neural, embeddings-based web search built for AI retrieval, strong for semantically finding external knowledge an agent can cite.
Elasticsearch
Elastic
Elastic's official MCP server lets an agent list indices, read mappings, and run full-text and ES|QL queries against an Elasticsearch cluster.
The Elasticsearch server lets an agent run full-text and structured queries against your own Elasticsearch indices, the pick when the corpus is your private data.
Jina AI
Jina AI
Jina AI's official remote server gives agents web search, URL-to-markdown reading, reranking, and embeddings-powered tools.
Jina's server offers embeddings, reranking, and reader APIs, the building blocks for high-quality semantic search and grounding over any content you point it at.