# list_executions A read tool on the Kestra Python MCP Server MCP server. Agent View of the PolicyLayer registry record for `list_executions`. HTML page: https://policylayer.com/tools/kestra-io-mcp-server-python/list-executions ## Facts - Tool: `list_executions` - Server: Kestra Python MCP Server (`kestra-io/mcp-server-python`) — https://policylayer.com/tools/kestra-io-mcp-server-python.md - Homepage: https://github.com/kestra-io/mcp-server-python - 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": "list_executions", "arguments": {} } } ``` ## Why list_executions is rated Low The tool retrieves or queries execution records from Kestra without modifying, executing, or deleting data. Even with an empty description, the imperative 'list' strongly indicates a read operation that returns a collection of existing executions. No side effects are implied. Severity is low because listing data poses minimal risk—worst case is information disclosure of workflow execution metadata. From the tool's own definition: "Tool name 'list_executions' indicates retrieval of execution data; description is empty but naming convention is clear. Sibling context shows this server manages workflow operations, and 'list_*' patterns universally denote read-only queries." ## Use case AI agents call list_executions to retrieve information from Kestra Python MCP Server 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 Kestra Python MCP Server: ```json { "version": "1", "default": "deny", "tools": { "list_executions": {} } } ``` ## Other tools on Kestra Python MCP Server (38) - `delete_execution_logs` — Destructive — https://policylayer.com/tools/kestra-io-mcp-server-python/delete-execution-logs.md - `delete_flow_logs` — Destructive — https://policylayer.com/tools/kestra-io-mcp-server-python/delete-flow-logs.md - `backfill_executions` — Execute — https://policylayer.com/tools/kestra-io-mcp-server-python/backfill-executions.md - `change_taskrun_state` — Execute — https://policylayer.com/tools/kestra-io-mcp-server-python/change-taskrun-state.md - `execute_flow` — Execute — https://policylayer.com/tools/kestra-io-mcp-server-python/execute-flow.md - `force_run_execution` — Execute — https://policylayer.com/tools/kestra-io-mcp-server-python/force-run-execution.md - `manage_executions` — Execute — https://policylayer.com/tools/kestra-io-mcp-server-python/manage-executions.md - `replay_execution` — Execute — https://policylayer.com/tools/kestra-io-mcp-server-python/replay-execution.md - `restart_execution` — Execute — https://policylayer.com/tools/kestra-io-mcp-server-python/restart-execution.md - `resume_execution` — Execute — https://policylayer.com/tools/kestra-io-mcp-server-python/resume-execution.md - `generate_app` — Other — https://policylayer.com/tools/kestra-io-mcp-server-python/generate-app.md - `generate_dashboard` — Other — https://policylayer.com/tools/kestra-io-mcp-server-python/generate-dashboard.md - `generate_test` — Other — https://policylayer.com/tools/kestra-io-mcp-server-python/generate-test.md - `manage_apps` — Other — https://policylayer.com/tools/kestra-io-mcp-server-python/manage-apps.md - `manage_group` — Other — https://policylayer.com/tools/kestra-io-mcp-server-python/manage-group.md - `manage_tests` — Other — https://policylayer.com/tools/kestra-io-mcp-server-python/manage-tests.md - `namespace_directory_action` — Other — https://policylayer.com/tools/kestra-io-mcp-server-python/namespace-directory-action.md - `namespace_file_action` — Other — https://policylayer.com/tools/kestra-io-mcp-server-python/namespace-file-action.md - `download_execution_logs` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/download-execution-logs.md - `find_flow` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/find-flow.md - `follow_execution_logs` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/follow-execution-logs.md - `get_execution_logs` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/get-execution-logs.md - `get_instance_info` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/get-instance-info.md - `list_flows_in_namespace` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/list-flows-in-namespace.md - `list_flows_with_triggers` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/list-flows-with-triggers.md - `list_namespace_dependencies` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/list-namespace-dependencies.md - `list_namespaces` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/list-namespaces.md - `search_apps` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/search-apps.md - `search_flows` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/search-flows.md - `search_logs` — Read — https://policylayer.com/tools/kestra-io-mcp-server-python/search-logs.md - …and 8 more: https://policylayer.com/tools/kestra-io-mcp-server-python.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=kestra-io-mcp-server-python · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/kestra-io-mcp-server-python