# ACECode

> AI-powered semantic code search and intelligence. Index your codebase
> once, query it from Claude, Cursor, VS Code, or your terminal forever.
> Built on PostgreSQL + pgvector + Voyage embeddings + MCP protocol.

## Docs

- [Credits & Billing](https://acecode.dev/docs/billing/credits-v2/): How ACECode credits work — what counts, what's free, and how your tier and model choice affect cost.
- [ace index](https://acecode.dev/docs/cli/): Index your codebase for semantic search.
- [Self-Host (Business tier)](https://acecode.dev/docs/deploy/self-host/): Run ACECode on your own infrastructure. PostgreSQL + pgvector + Redis + Hono. Single VPS deployment.
- [MCP Protocol](https://acecode.dev/docs/integrations/mcp/): Use ACECode with Claude and any MCP-compatible AI assistant.
- [Introduction](https://acecode.dev/docs/introduction/): What is ACECode and why was it built?
- [MCP Tools Overview](https://acecode.dev/docs/mcp-tools/overview/): The 20+ MCP tools ACECode exposes — semantic search, code graph, git history, memories, and more.
- [Quick Start](https://acecode.dev/docs/quick-start/): Get ACECode running in 5 minutes.

## API

- [Health](https://api.acecode.dev/v1/health): Liveness probe
- [Live MCP tool schema](https://api.acecode.dev/v1/mcp/tools): JSON Schema for every MCP tool

## Optional

- [Full docs as a single file](https://acecode.dev/llms-full.txt): All doc pages concatenated for LLM ingestion