faucet / setup / langgraph
Setup guide

Set up faucet in LangGraph

communitystdioneeds cautionno verified config · noindex

Faucet is an open-source, single-binary server that turns any SQL database into a secure, governed REST API with role-based access control and native MCP support for applications and AI agents.


01Configuration
# faucet via LangGraph # transport: stdio # launch: npx -y @faucetdb/faucet

LangGraph connects to MCP servers in code. Use its MCP client with the command/URL below; exact API varies by version.


02Steps
  1. Make sure LangGraph is installed and up to date.
  2. Wire the server into LangGraph using its MCP client API.
  3. Provide any required API keys/credentials as environment variables.
  4. Restart LangGraph and confirm faucet’s tools appear.

03Other runtimes

04Provenance
config_sourcegenerated from captured install method
last_checked2026-08-16 20:36Z
sourcesGitHub repo search [p4]

Next step

Want agents that act within guardrails? Apex is the live governed-agent product — paced, capped, and fully-logged actions with approvals before anything runs.

Explore Apex →

See also: server page · is it safe? · alternatives

Set up faucet MCP in LangGraph — MCPExplorer