# getMediaByMediaKeys

Retrieve details of multiple media items by their keys.

Agent View of the PolicyLayer registry record for `getMediaByMediaKeys`. HTML page: https://policylayer.com/tools/xdevplatform-xmcp/getmediabymediakeys

## Facts

- Tool: `getMediaByMediaKeys`
- Server: Xdevplatform/xmcp (`xdevplatform/xmcp`) — https://policylayer.com/tools/xdevplatform-xmcp.md
- Homepage: https://github.com/xdevplatform/xmcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

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

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

## Why getMediaByMediaKeys is rated Low

This tool retrieves or queries media item details based on provided keys. The verb 'Retrieve' and the read-only nature of fetching metadata about media items with no side effects places it squarely in the Read category. Severity is low as misuse would only expose data that is already associated with the requesting user's media.

From the tool's own definition: "Tool name 'getMediaByMediaKeys' and description 'Retrieve details of multiple media items by their keys' indicate a data retrieval operation with no modification or deletion."

## Use case

AI agents call getMediaByMediaKeys to retrieve information from Xdevplatform/xmcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Xdevplatform/xmcp:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "getMediaByMediaKeys": {}
  }
}
```

## Other tools on Xdevplatform/xmcp (134)

- `deleteAccountActivitySubscription` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deleteaccountactivitysubscription.md
- `deleteActivitySubscription` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deleteactivitysubscription.md
- `deleteAllConnections` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deleteallconnections.md
- `deleteCommunityNotes` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deletecommunitynotes.md
- `deleteConnectionsByEndpoint` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deleteconnectionsbyendpoint.md
- `deleteConnectionsByUuids` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deleteconnectionsbyuuids.md
- `deleteDirectMessagesEvents` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deletedirectmessagesevents.md
- `deleteLists` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deletelists.md
- `deleteMediaSubtitles` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deletemediasubtitles.md
- `deletePosts` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deleteposts.md
- `deleteUsersBookmark` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/deleteusersbookmark.md
- `removeListsMemberByUserId` — Destructive — https://policylayer.com/tools/xdevplatform-xmcp/removelistsmemberbyuserid.md
- `createComplianceJobs` — Execute — https://policylayer.com/tools/xdevplatform-xmcp/createcompliancejobs.md
- `sendChatTypingIndicator` — Execute — https://policylayer.com/tools/xdevplatform-xmcp/sendchattypingindicator.md
- `chatMediaDownload` — Read — https://policylayer.com/tools/xdevplatform-xmcp/chatmediadownload.md
- `dmConversationsMediaDownload` — Read — https://policylayer.com/tools/xdevplatform-xmcp/dmconversationsmediadownload.md
- `getAccountActivitySubscriptionCount` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getaccountactivitysubscriptioncount.md
- `getAccountActivitySubscriptions` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getaccountactivitysubscriptions.md
- `getActivitySubscriptions` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getactivitysubscriptions.md
- `getChatConversation` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getchatconversation.md
- `getChatConversations` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getchatconversations.md
- `getCommunitiesById` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getcommunitiesbyid.md
- `getComplianceJobs` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getcompliancejobs.md
- `getComplianceJobsById` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getcompliancejobsbyid.md
- `getConnectionHistory` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getconnectionhistory.md
- `getDirectMessagesEvents` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getdirectmessagesevents.md
- `getDirectMessagesEventsByConversationId` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getdirectmessageseventsbyconversationid.md
- `getDirectMessagesEventsById` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getdirectmessageseventsbyid.md
- `getDirectMessagesEventsByParticipantId` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getdirectmessageseventsbyparticipantid.md
- `getInsights28Hr` — Read — https://policylayer.com/tools/xdevplatform-xmcp/getinsights28hr.md
- …and 104 more: https://policylayer.com/tools/xdevplatform-xmcp.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`

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