Free backend for your agentsA database Claude can design and fill.

Create a project and connect it to your agents and artifacts over MCP. Ask it to design tables and add data. Every change lands in your workspace, with a live schema and a full activity log.

Most software is just a set of tables with an interface on top.

A CRM tracks accounts, contacts and deals. An HR system tracks people, roles and time off. A supply chain tool tracks suppliers, orders and stock. Each is sold as its own product, with a data model someone else decided on, and you adapt your work to fit it.

Auxilian lets you build the one you need. Create a project, describe what you want to track, and your agent designs the tables and relationships and fills in the first records. When your process changes, ask for the change and the structure follows.

Every project is a real database. Your agents and artifacts read and write to it, and your team works in it from the workspace. One workspace can hold a CRM, a hiring tracker and an inventory system, each shaped around how you work.

How Auxilian worksYour workspace on top, Postgres at the base.

Platform
  1. Workspace

    All of your data in one place

    Browse each project's tables, filter and sort records, edit by hand, and invite your team.

  2. Schema

    Tables and relationships you can read

    A live diagram shows every table, column type and foreign key, updated as the structure changes.

  3. Connector

    One URL connects everything

    Add Auxilian as a connector, sign in, and approve. Your agent can then create tables and read and write rows.

  4. Database

    A real Postgres database per project

    Standard types like uuid, jsonb and timestamptz, with keys and constraints.

What you can buildBuild any application as a Claude artifact.

Applications

CRM

Track accounts, contacts and deals through your own pipeline stages, with the fields your team actually uses.

HRIM

Keep employee records, departments, managers and time off together, and see who is out this week.

Job candidate tracker

Move candidates from application to offer, with interview scorecards and notes attached to each person.

Project management

Plan work as tasks with owners, dates and dependencies, and watch the timeline update as it moves.

Give your agents a backendFree to use. Sign in and create your first project.