# lock_objects Lock or unlock objects in the Rhino document. Agent View of the PolicyLayer registry record for `lock_objects`. HTML page: https://policylayer.com/tools/hybridlabor-api-aos/lock-objects ## Facts - Tool: `lock_objects` - Server: Aos (`@hybridlabor-api/aos`) — https://policylayer.com/tools/hybridlabor-api-aos.md - Install: `npx -y @hybridlabor-api/aos` - Homepage: git+https://github.com/hybridlabor-api/aos.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": "lock_objects", "arguments": {} } } ``` ## Why lock_objects is rated Medium Locking/unlocking objects in a CAD document is a state modification operation that is reversible and non-destructive. While it affects document state, it does not execute arbitrary operations, delete data, or create irreversible changes. This places it in the Write category. Severity is low because the impact is limited to object accessibility flags with no direct data loss or execution risk. From the tool's own definition: "Tool description states: 'Lock or unlock objects in the Rhino document.' This modifies object state (lock/unlock status) but does not delete, execute code, or create financial transactions. The operation is reversible—objects can be unlocked." ## Use case AI agents use lock_objects to create or update resources in Aos, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Aos environment. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Aos: ```json { "version": "1", "default": "deny", "tools": { "lock_objects": { "limits": [ { "counter": "lock_objects_rate", "window": "minute", "max": 30, "scope": "grant" } ] } } } ``` ## Other tools on Aos (718) - `archive_project` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/archive-project.md - `clear_clip_flags` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/clear-clip-flags.md - `clear_layer` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/clear-layer.md - `close_window` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/close-window.md - `delete_clip_markers` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-clip-markers.md - `delete_color_group` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-color-group.md - `delete_color_version` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-color-version.md - `delete_face` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-face.md - `delete_fusion_comp_on_clip` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-fusion-comp-on-clip.md - `delete_layer` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-layer.md - `delete_markers` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-markers.md - `delete_media_pool_clips` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-media-pool-clips.md - `delete_objects` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-objects.md - `delete_project` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-project.md - `delete_render_job` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-render-job.md - `delete_stills` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-stills.md - `delete_take` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-take.md - `delete_td_node` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-td-node.md - `delete_timeline_clips` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-timeline-clips.md - `delete_track` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/delete-track.md - `manage_checkpoint` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/manage-checkpoint.md - `remoteos_manage_instance` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/remoteos-manage-instance.md - `remove_background_clip` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/remove-background-clip.md - `repair_network` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/repair-network.md - `reset_all_grades` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/reset-all-grades.md - `unlink_media_pool_clips` — Destructive — https://policylayer.com/tools/hybridlabor-api-aos/unlink-media-pool-clips.md - `add_render_job` — Execute — https://policylayer.com/tools/hybridlabor-api-aos/add-render-job.md - `ae_render_active_comp` — Execute — https://policylayer.com/tools/hybridlabor-api-aos/ae-render-active-comp.md - `apply_glsl_top_mapping` — Execute — https://policylayer.com/tools/hybridlabor-api-aos/apply-glsl-top-mapping.md - `apply_transform` — Execute — https://policylayer.com/tools/hybridlabor-api-aos/apply-transform.md - …and 688 more: https://policylayer.com/tools/hybridlabor-api-aos.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=hybridlabor-api-aos · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/hybridlabor-api-aos