Use cases: exact search for agents and apps

Hosted grep for your AI agents

Coding agents grep instead of using vector search. StackGrep gives every agent hosted grep over your documents and S3 data: exact and regex, indexed, in milliseconds.

Exact counts for RAG and agents

Vector search returns the top k, so “how many contracts mention X?” gets a guess. StackGrep counts every matching document exactly, for your LLM or agent.

Exact match search for AI agents

Give your AI agent a search tool over your own documents: exact text and regex, metadata filters, exact counts, answers in milliseconds. REST and MCP.

RAG without embeddings

Retrieval-augmented generation with no embedding pipeline: your LLM finds passages by exact text and regex, with filters and counts. Nothing to re-embed when data changes.

Grep an S3 bucket: search the contents of every file

Point StackGrep at an S3 prefix and search every object's contents by exact text or regex in milliseconds, from your code or your AI agent. Read-only access.

A regex search API that doesn't scan everything

A hosted regex search API: run regular expressions over millions of documents in milliseconds, with metadata filters and exact match counts. No scanning everything.

A knowledge base MCP server for your documents

A hosted MCP server that lets Claude, Cursor and Codex search your documents by exact text and regex: list, search, count and read. OAuth sign-in or API key.

Find every contract that says exactly this

Find every contract with a given clause, term or amount, counted exactly. Exact text and regex search over your documents, with metadata filters. Built for agents.

What teams build with StackGrep Engine