index.md

layout	home
title	Probe Documentation
hero	name text tagline image actions Probe Developer-First Code Intelligence Local-first semantic code search, extraction, and agent workflows. src alt /logo.png Probe Logo theme text link brand Quick Start /quick-start theme text link alt GitHub https://github.com/probelabs/probe

Documentation

Pick a path based on what you need to do.

Start Here

Goal	Read
Install and run Probe quickly	Quick Start, Installation
Understand major capabilities	Features
Use CLI commands directly	CLI Reference
Use Agent / MCP / SDK	Probe Agent Overview
Use LSP and indexing	LSP Features, LSP Quick Reference

Probe CLI

Document	Description
Search	Semantic code search and query syntax
Extract	Block extraction by line, range, symbol, or stdin/diff
Symbols	File symbol tree / table of contents with line numbers
Query	AST-grep structural search
CLI Reference	Command matrix and options

LSP and Indexing

Document	Description
LSP Features	What --lsp adds and when to use it
LSP Quick Reference	Fast command cheat sheet
Indexing Overview	Indexing model and workflows
Indexing CLI Reference	probe lsp index* command details

Probe Agent

Document	Description
Agent Overview	Platform overview and usage modes
AI Integration	Providers, auth, and integration patterns
MCP Integration	Editor integration setup
Node.js SDK	Programmatic usage
LLM Script	Deterministic multi-step orchestration

Reference

Document	Description
Architecture	System architecture
How It Works	Pipeline and internals
Environment Variables	Runtime configuration
Output Formats	JSON/XML/plain/markdown formats
Language Support	Parsing/extraction behavior by language
Supported Languages	File extensions and language matrix
Troubleshooting	Common issues and fixes

Changelog

• Changelog