Fastero

Most connectors let Claude read your data. Fastero also keeps what it builds: the chart, dashboard, notebook or app stays in your workspace at its own address, for colleagues who never open Claude.

Connect a database, and Claude can:

• read your organisation's shared metric definitions, so its numbers agree with your team's own reports, then run read-only SQL; a statement that could change data is refused
• draw a chart in the conversation and save it to a dashboard in one step; colleagues open that dashboard by signing in to Fastero, and a dashboard can also be published as a public link
• create and change saved queries, charts and dashboards
• read, write and run notebooks and Python projects, and set them to run on a schedule
• import an existing Streamlit app from a repository URL, run it, and keep it behind your organisation's login
• upload files, keep secrets, and read run logs

Permissions: the connector acts as the person who signed in, inside one organisation, and never beyond their role there. Every tool declares whether it only reads or changes something, so Claude asks before any change. Revoking the connector in Fastero ends its access.

You need a Fastero account with at least one connected database or uploaded file.