Supabase tools in Cogny
Cogny's Supabase integration exposes 10 tools (9 read, 1 write) to an AI agent over MCP. The same tools are available on every plan, from your own AI client or inside the Cogny app.
- Read (9): only reads data.
- Write (1): creates or changes something.
- Destructive (0): deletes, removes or replaces something.
Over MCP your own AI client asks before it runs a write. To take a tool away from your agent, block it in Settings → Integrations. Plans, approvals and limits.
All tools
| Tool | Kind | What it does |
|---|---|---|
tool_list_tables | Read | List tables in the connected Supabase project. |
tool_list_extensions | Read | List installed Postgres extensions on the project. |
tool_list_migrations | Read | List applied schema migrations from supabase_migrations.schema_migrations. |
tool_execute_sql | Read | Run a read-only SQL query against the project database. |
tool_insert_row | Write | Insert ONE row into a table and return the inserted row. |
tool_get_project | Read | Get project metadata (name, region, status, db host, etc.). |
tool_get_project_url | Read | Return the project's REST API URL: https://<ref>.supabase.co. |
tool_get_anon_key | Read | Return the project's anon (publishable) API key. |
tool_get_logs | Read | Fetch recent project logs for a given service. |
tool_get_advisors | Read | Fetch results from a Supabase project advisor. |
Exact input schemas come from tools/list once Supabase is connected; the free plan is enough to check. Missing something? Your agent can ask for it with request_feature.