# clickup_get_chat_message_tagged_users A read tool on the Clickup MCP server. Agent View of the PolicyLayer registry record for `clickup_get_chat_message_tagged_users`. HTML page: https://policylayer.com/tools/clickup-mcp/clickup-get-chat-message-tagged-users ## Facts - Tool: `clickup_get_chat_message_tagged_users` - Server: Clickup (`trustxai/clickup-mcp`) — https://policylayer.com/tools/clickup-mcp.md - Homepage: https://github.com/trustxai/clickup-mcp - 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": "clickup_get_chat_message_tagged_users", "arguments": {} } } ``` ## Why clickup_get_chat_message_tagged_users is rated Low This tool retrieves metadata about users tagged in chat messages—a query operation with no side effects, no data modification, and no destructive or financial impact. The empty description lowers confidence slightly, but the naming convention strongly indicates a read-only information retrieval function typical of chat/collaboration APIs. From the tool's own definition: "Tool name 'clickup_get_chat_message_tagged_users' indicates retrieval of user information associated with tagged users in a chat message. The 'get_' prefix signals a read operation with no data modification." ## Use case AI agents call clickup_get_chat_message_tagged_users to retrieve information from Clickup 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 Clickup: ```json { "version": "1", "default": "deny", "tools": { "clickup_get_chat_message_tagged_users": {} } } ``` ## Other tools on Clickup (165) - `clickup_delete_chat_channel` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-chat-channel.md - `clickup_delete_chat_message` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-chat-message.md - `clickup_delete_chat_reaction` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-chat-reaction.md - `clickup_delete_checklist` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-checklist.md - `clickup_delete_checklist_item` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-checklist-item.md - `clickup_delete_comment` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-comment.md - `clickup_delete_dependency` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-dependency.md - `clickup_delete_folder` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-folder.md - `clickup_delete_goal` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-goal.md - `clickup_delete_key_result` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-key-result.md - `clickup_delete_list` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-list.md - `clickup_delete_space` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-space.md - `clickup_delete_space_tag` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-space-tag.md - `clickup_delete_task` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-task.md - `clickup_delete_task_link` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-task-link.md - `clickup_delete_time_entry` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-time-entry.md - `clickup_delete_user_group` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-user-group.md - `clickup_delete_view` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-view.md - `clickup_delete_webhook` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-delete-webhook.md - `clickup_remove_guest_from_folder` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-remove-guest-from-folder.md - `clickup_remove_guest_from_list` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-remove-guest-from-list.md - `clickup_remove_guest_from_task` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-remove-guest-from-task.md - `clickup_remove_guest_from_workspace` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-remove-guest-from-workspace.md - `clickup_remove_tag_from_task` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-remove-tag-from-task.md - `clickup_remove_task_from_list` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-remove-task-from-list.md - `clickup_remove_user_from_workspace` — Destructive — https://policylayer.com/tools/clickup-mcp/clickup-remove-user-from-workspace.md - `clickup_start_time_entry` — Execute — https://policylayer.com/tools/clickup-mcp/clickup-start-time-entry.md - `clickup_get_bulk_tasks_time_in_status` — Read — https://policylayer.com/tools/clickup-mcp/clickup-get-bulk-tasks-time-in-status.md - `clickup_get_chat_channel` — Read — https://policylayer.com/tools/clickup-mcp/clickup-get-chat-channel.md - `clickup_get_chat_channel_followers` — Read — https://policylayer.com/tools/clickup-mcp/clickup-get-chat-channel-followers.md - …and 135 more: https://policylayer.com/tools/clickup-mcp.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=clickup-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/clickup-mcp