# restore_project

Restores a Supabase project.

Agent View of the PolicyLayer registry record for `restore_project`. HTML page: https://policylayer.com/tools/supabase/restore-project

## Facts

- Tool: `restore_project`
- Server: Supabase (`@modelcontextprotocol/server-supabase`) — https://policylayer.com/tools/supabase.md
- Install: `npx -y @modelcontextprotocol/server-supabase`
- Homepage: https://github.com/supabase-community/supabase-mcp
- Risk category: Write (Medium risk)
- Registry record: grade D, identity verified
- Server auth posture: gated
- Server rate-limited: no
- Parameters: 1
- Recommended policy verdict: Rate-limited

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `project_id` | string | no |  |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "restore_project",
    "arguments": {}
  }
}
```

## Why restore_project is rated Medium

Restoring a project overwrites the current state with a previous snapshot, which is a significant write/overwrite operation. It could be considered destructive to the current state, but 'restore' typically implies recovery rather than deletion. However, it irreversibly replaces current data with restored data, pushing this toward high severity.

From the tool's own definition: "'Restores a Supabase project' — the word 'restore' implies bringing a project back to a prior state"

## Use case

AI agents use restore_project to create or update resources in Supabase, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Supabase environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Supabase:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "restore_project": {
      "limits": [
        {
          "counter": "restore_project_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Supabase (28)

- `delete_branch` — Destructive — https://policylayer.com/tools/supabase/delete-branch.md
- `pause_project` — Destructive — https://policylayer.com/tools/supabase/pause-project.md
- `reset_branch` — Destructive — https://policylayer.com/tools/supabase/reset-branch.md
- `apply_migration` — Execute — https://policylayer.com/tools/supabase/apply-migration.md
- `deploy_edge_function` — Execute — https://policylayer.com/tools/supabase/deploy-edge-function.md
- `execute_sql` — Execute — https://policylayer.com/tools/supabase/execute-sql.md
- `merge_branch` — Execute — https://policylayer.com/tools/supabase/merge-branch.md
- `rebase_branch` — Execute — https://policylayer.com/tools/supabase/rebase-branch.md
- `confirm_cost` — Financial — https://policylayer.com/tools/supabase/confirm-cost.md
- `generate_typescript_types` — Read — https://policylayer.com/tools/supabase/generate-typescript-types.md
- `get_advisors` — Read — https://policylayer.com/tools/supabase/get-advisors.md
- `get_cost` — Read — https://policylayer.com/tools/supabase/get-cost.md
- `get_edge_function` — Read — https://policylayer.com/tools/supabase/get-edge-function.md
- `get_logs` — Read — https://policylayer.com/tools/supabase/get-logs.md
- `get_organization` — Read — https://policylayer.com/tools/supabase/get-organization.md
- `get_project` — Read — https://policylayer.com/tools/supabase/get-project.md
- `get_project_url` — Read — https://policylayer.com/tools/supabase/get-project-url.md
- `get_publishable_keys` — Read — https://policylayer.com/tools/supabase/get-publishable-keys.md
- `list_branches` — Read — https://policylayer.com/tools/supabase/list-branches.md
- `list_edge_functions` — Read — https://policylayer.com/tools/supabase/list-edge-functions.md
- `list_extensions` — Read — https://policylayer.com/tools/supabase/list-extensions.md
- `list_migrations` — Read — https://policylayer.com/tools/supabase/list-migrations.md
- `list_organizations` — Read — https://policylayer.com/tools/supabase/list-organizations.md
- `list_projects` — Read — https://policylayer.com/tools/supabase/list-projects.md
- `list_tables` — Read — https://policylayer.com/tools/supabase/list-tables.md
- `search_docs` — Read — https://policylayer.com/tools/supabase/search-docs.md
- `create_branch` — Write — https://policylayer.com/tools/supabase/create-branch.md
- `create_project` — Write — https://policylayer.com/tools/supabase/create-project.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=supabase · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/supabase