# close_appstack_change_request [application delivery] Close a change request Agent View of the PolicyLayer registry record for `close_appstack_change_request`. HTML page: https://policylayer.com/tools/alibabacloud-devops/close-appstack-change-request ## Facts - Tool: `close_appstack_change_request` - Server: Alibabacloud Devops (`alibabacloud-devops-mcp-server`) — https://policylayer.com/tools/alibabacloud-devops.md - Install: `npx -y alibabacloud-devops-mcp-server` - Homepage: git+ssh://git@github.com/aliyun/alibabacloud-devops-mcp-server.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": "close_appstack_change_request", "arguments": {} } } ``` ## Why close_appstack_change_request is rated Medium Closing a change request is a reversible write operation—it changes the status/state of an existing resource but does not delete it or execute arbitrary code. The effect is limited to state management within the deployment/change control system. Severity is medium because improper closure of critical change requests could disrupt development workflows, but the action can be undone by reopening the request. From the tool's own definition: "Tool name 'close_appstack_change_request' indicates modification of a change request resource by changing its state to closed. Description states 'Close a change request', which is a state transition that modifies but does not delete the underlying resource." ## Use case AI agents use close_appstack_change_request to create or update resources in Alibabacloud Devops, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Alibabacloud Devops environment. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Alibabacloud Devops: ```json { "version": "1", "default": "deny", "tools": { "close_appstack_change_request": { "limits": [ { "counter": "close_appstack_change_request_rate", "window": "minute", "max": 30, "scope": "grant" } ] } } } ``` ## Other tools on Alibabacloud Devops (201) - `cancel_app_release_stage_execution` — Destructive — https://policylayer.com/tools/alibabacloud-devops/cancel-app-release-stage-execution.md - `cancel_appstack_change_request` — Destructive — https://policylayer.com/tools/alibabacloud-devops/cancel-appstack-change-request.md - `delete_app_orchestration` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-app-orchestration.md - `delete_branch` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-branch.md - `delete_file` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-file.md - `delete_flow_variable_group` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-flow-variable-group.md - `delete_resource_member` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-resource-member.md - `delete_tag` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-tag.md - `delete_tag_group` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-tag-group.md - `delete_testcase` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-testcase.md - `delete_variable_group` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-variable-group.md - `delete_version` — Destructive — https://policylayer.com/tools/alibabacloud-devops/delete-version.md - `execute_app_release_stage` — Execute — https://policylayer.com/tools/alibabacloud-devops/execute-app-release-stage.md - `execute_job_action` — Execute — https://policylayer.com/tools/alibabacloud-devops/execute-job-action.md - `execute_pipeline_job_action` — Execute — https://policylayer.com/tools/alibabacloud-devops/execute-pipeline-job-action.md - `execute_pipeline_job_run` — Execute — https://policylayer.com/tools/alibabacloud-devops/execute-pipeline-job-run.md - `execute_system_release_stage` — Execute — https://policylayer.com/tools/alibabacloud-devops/execute-system-release-stage.md - `pass_app_release_stage_validate` — Execute — https://policylayer.com/tools/alibabacloud-devops/pass-app-release-stage-validate.md - `pass_pipeline_validate` — Execute — https://policylayer.com/tools/alibabacloud-devops/pass-pipeline-validate.md - `refuse_app_release_stage_validate` — Execute — https://policylayer.com/tools/alibabacloud-devops/refuse-app-release-stage-validate.md - `refuse_pipeline_validate` — Execute — https://policylayer.com/tools/alibabacloud-devops/refuse-pipeline-validate.md - `rerun_pipeline_job_run` — Execute — https://policylayer.com/tools/alibabacloud-devops/rerun-pipeline-job-run.md - `resume_vm_deploy_order` — Execute — https://policylayer.com/tools/alibabacloud-devops/resume-vm-deploy-order.md - `retry_app_release_stage_pipeline` — Execute — https://policylayer.com/tools/alibabacloud-devops/retry-app-release-stage-pipeline.md - `retry_pipeline_job_run` — Execute — https://policylayer.com/tools/alibabacloud-devops/retry-pipeline-job-run.md - `retry_vm_deploy_machine` — Execute — https://policylayer.com/tools/alibabacloud-devops/retry-vm-deploy-machine.md - `skip_app_release_stage_pipeline` — Execute — https://policylayer.com/tools/alibabacloud-devops/skip-app-release-stage-pipeline.md - `skip_pipeline_job_run` — Execute — https://policylayer.com/tools/alibabacloud-devops/skip-pipeline-job-run.md - `skip_vm_deploy_machine` — Execute — https://policylayer.com/tools/alibabacloud-devops/skip-vm-deploy-machine.md - `stop_pipeline_job_run` — Execute — https://policylayer.com/tools/alibabacloud-devops/stop-pipeline-job-run.md - …and 171 more: https://policylayer.com/tools/alibabacloud-devops.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=alibabacloud-devops · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/alibabacloud-devops