graphjin

GraphJin - A Compiler to Connect AI to Your Databases

[](https://github.com/dosco/graphjin/blob/master/LICENSE) [](https://www.npmjs.com/package/graphjin) [](https://hub.docker.com/r/dosco/graphjin/tags) [](https://discord.gg/6pSWCTZ) [](https://pkg.go.dev/github.com/dosco/graphjin/core/v3) [](https://goreportcard.com/report/github.com/dosco/graphjin/core/v3)

Point GraphJin at any database and AI assistants can query it instantly. Auto-discovers your schema, understands relationships, compiles to optimized SQL. No configuration required.

Works with PostgreSQL, MySQL, MongoDB, SQLite, Oracle, MSSQL, Snowflake - and models from Claude/GPT-4 to local 7B models.

Installation

**npm (all platforms)**

npm install -g graphjin

**macOS (Homebrew)**

brew install dosco/graphjin/graphjin

**Windows (Scoop)**

scoop bucket add graphjin https://github.com/dosco/graphjin-scoop
scoop install graphjin

**Linux**

Download .deb/.rpm from [releases](https://github.com/dosco/graphjin/releases)

**Docker**

docker pull dosco/graphjin

Try It Now

This is a quick way to try out GraphJin we'll use the `--demo` command which automatically starts a database using docker and loads it with demo data.

Download the source which contains the `webshop` demo

git clone https://github.com/dosco/graphjin
cd graphjin

Now launch the Graphjin service that you installed using the install options above

graphjin serve --demo --path examples/webshop

You'll see output like this:

GraphJin started
───────────────────────
  Web UI:      http://localhost:8080/
  GraphQL:     http://localhost:8080/api/v1/graphql
  REST API:    http://localhost:8080/api/v1/rest/
  Workflows:   http://localhost:8080/api/v1/workflows/
  MCP:         http://localhost:8080/api/v1/mcp

Claude Desktop Configuration
────────────────────────────
Add to claude_desktop_config.json:

  {
    "mcpServers": {
      "Webshop Development": {

...