# update_tag_category Update a tag/label category. Accepts category ID or label name. Only provided fields are modified. Agent View of the PolicyLayer registry record for `update_tag_category`. HTML page: https://policylayer.com/tools/dugynoo-huly-mcp/update-tag-category ## Facts - Tool: `update_tag_category` - Server: Huly (`dugynoo/huly-mcp`) — https://policylayer.com/tools/dugynoo-huly-mcp.md - Homepage: https://github.com/dugynoo/huly-mcp - 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": "update_tag_category", "arguments": {} } } ``` ## Why update_tag_category is rated Medium This tool modifies metadata (tag/label category properties) within a project management system. It is categorized as Write because it creates or modifies data reversibly. Severity is medium because misuse could corrupt project organization structures and metadata, affecting team workflows, but the impact is limited to a single category and is reversible through subsequent updates. From the tool's own definition: "Tool name 'update_tag_category' and description 'Update a tag/label category' indicates modification of existing data. The phrase 'Only provided fields are modified' confirms this is a reversible update operation, not a deletion or destruction." ## Use case AI agents use update_tag_category to create or update resources in Huly, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Huly environment. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Huly: ```json { "version": "1", "default": "deny", "tools": { "update_tag_category": { "limits": [ { "counter": "update_tag_category_rate", "window": "minute", "max": 30, "scope": "grant" } ] } } } ``` ## Other tools on Huly (217) - `dedup_planner_todos` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/dedup-planner-todos.md - `delete_attachment` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-attachment.md - `delete_card` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-card.md - `delete_channel` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-channel.md - `delete_channel_message` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-channel-message.md - `delete_comment` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-comment.md - `delete_component` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-component.md - `delete_dm_message` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-dm-message.md - `delete_document` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-document.md - `delete_event` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-event.md - `delete_issue` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-issue.md - `delete_issue_template` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-issue-template.md - `delete_label` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-label.md - `delete_milestone` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-milestone.md - `delete_notification` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-notification.md - `delete_organization` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-organization.md - `delete_person` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-person.md - `delete_project` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-project.md - `delete_relation` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-relation.md - `delete_tag_category` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-tag-category.md - `delete_teamspace` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-teamspace.md - `delete_test_case` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-test-case.md - `delete_test_plan` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-test-plan.md - `delete_test_result` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-test-result.md - `delete_test_run` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-test-run.md - `delete_test_suite` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-test-suite.md - `delete_thread_reply` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-thread-reply.md - `delete_workspace` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/delete-workspace.md - `remove_issue_relation` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/remove-issue-relation.md - `remove_organization_member` — Destructive — https://policylayer.com/tools/dugynoo-huly-mcp/remove-organization-member.md - …and 187 more: https://policylayer.com/tools/dugynoo-huly-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=dugynoo-huly-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/dugynoo-huly-mcp