# 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. ## 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://.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`. --- All integrations: https://cogny.com/integrations/tools/index.md Plans, approvals, limits and data protection: https://cogny.com/buying-guide.md What Cogny is: https://cogny.com/llms.txt