# copy-media-type Copy a media type to a new location Agent View of the PolicyLayer registry record for `copy-media-type`. HTML page: https://policylayer.com/tools/mcp-dev/copy-media-type ## Facts - Tool: `copy-media-type` - Server: Mcp Dev (`@umbraco-cms/mcp-dev`) — https://policylayer.com/tools/mcp-dev.md - Install: `npx -y @umbraco-cms/mcp-dev` - Homepage: git+https://github.com/umbraco/Umbraco-CMS-MCP-Dev.git - Risk category: Write (Medium risk) - Registry record: grade F, identity unverified - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Rate-limited ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "copy-media-type", "arguments": {} } } ``` ## Why copy-media-type is rated Medium The 'copy' operation creates a duplicate of a media type in a new location within the Umbraco CMS. This is a Write action because it creates new data (a copy) reversibly—the original remains and can be deleted if needed. It does not execute arbitrary code, delete irreversibly, or move money, so it does not qualify as Execute, Destructive, or Financial. From the tool's own definition: "Tool name is 'copy-media-type' with description 'Copy a media type to a new location' — this operation creates a new copy of a media type configuration, which is a reversible modification that results in new data being created in the CMS." ## Use case AI agents use copy-media-type to create or update resources in Mcp Dev, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mcp Dev environment. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Mcp Dev: ```json { "version": "1", "default": "deny", "tools": { "copy-media-type": { "limits": [ { "counter": "copy-media-type_rate", "window": "minute", "max": 30, "scope": "grant" } ] } } } ``` ## Other tools on Mcp Dev (418) - `create-document-version-rollback` — Destructive — https://policylayer.com/tools/mcp-dev/create-document-version-rollback.md - `delete-data-type` — Destructive — https://policylayer.com/tools/mcp-dev/delete-data-type.md - `delete-data-type-folder` — Destructive — https://policylayer.com/tools/mcp-dev/delete-data-type-folder.md - `delete-dictionary-item` — Destructive — https://policylayer.com/tools/mcp-dev/delete-dictionary-item.md - `delete-document` — Destructive — https://policylayer.com/tools/mcp-dev/delete-document.md - `delete-document-blueprint` — Destructive — https://policylayer.com/tools/mcp-dev/delete-document-blueprint.md - `delete-document-blueprint-folder` — Destructive — https://policylayer.com/tools/mcp-dev/delete-document-blueprint-folder.md - `delete-document-public-access` — Destructive — https://policylayer.com/tools/mcp-dev/delete-document-public-access.md - `delete-document-recycle-bin-item` — Destructive — https://policylayer.com/tools/mcp-dev/delete-document-recycle-bin-item.md - `delete-document-type` — Destructive — https://policylayer.com/tools/mcp-dev/delete-document-type.md - `delete-document-type-folder` — Destructive — https://policylayer.com/tools/mcp-dev/delete-document-type-folder.md - `delete-element` — Destructive — https://policylayer.com/tools/mcp-dev/delete-element.md - `delete-element-folder` — Destructive — https://policylayer.com/tools/mcp-dev/delete-element-folder.md - `delete-element-folder-from-recycle-bin` — Destructive — https://policylayer.com/tools/mcp-dev/delete-element-folder-from-recycle-bin.md - `delete-element-from-recycle-bin` — Destructive — https://policylayer.com/tools/mcp-dev/delete-element-from-recycle-bin.md - `delete-from-recycle-bin` — Destructive — https://policylayer.com/tools/mcp-dev/delete-from-recycle-bin.md - `delete-language` — Destructive — https://policylayer.com/tools/mcp-dev/delete-language.md - `delete-log-viewer-saved-search-by-name` — Destructive — https://policylayer.com/tools/mcp-dev/delete-log-viewer-saved-search-by-name.md - `delete-media` — Destructive — https://policylayer.com/tools/mcp-dev/delete-media.md - `delete-media-from-recycle-bin` — Destructive — https://policylayer.com/tools/mcp-dev/delete-media-from-recycle-bin.md - `delete-media-recycle-bin-item` — Destructive — https://policylayer.com/tools/mcp-dev/delete-media-recycle-bin-item.md - `delete-media-type` — Destructive — https://policylayer.com/tools/mcp-dev/delete-media-type.md - `delete-media-type-folder` — Destructive — https://policylayer.com/tools/mcp-dev/delete-media-type-folder.md - `delete-member` — Destructive — https://policylayer.com/tools/mcp-dev/delete-member.md - `delete-member-group` — Destructive — https://policylayer.com/tools/mcp-dev/delete-member-group.md - `delete-member-type` — Destructive — https://policylayer.com/tools/mcp-dev/delete-member-type.md - `delete-partial-view` — Destructive — https://policylayer.com/tools/mcp-dev/delete-partial-view.md - `delete-partial-view-folder` — Destructive — https://policylayer.com/tools/mcp-dev/delete-partial-view-folder.md - `delete-redirect` — Destructive — https://policylayer.com/tools/mcp-dev/delete-redirect.md - `delete-script` — Destructive — https://policylayer.com/tools/mcp-dev/delete-script.md - …and 388 more: https://policylayer.com/tools/mcp-dev.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=mcp-dev · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/mcp-dev