# list_ssh_keys List SSH keys associated with your profile Agent View of the PolicyLayer registry record for `list_ssh_keys`. HTML page: https://policylayer.com/tools/takashito-linode-mcp-server/list-ssh-keys ## Facts - Tool: `list_ssh_keys` - Server: Linode MCP Server (`takashito/linode-mcp-server`) — https://policylayer.com/tools/takashito-linode-mcp-server.md - Homepage: https://github.com/takashito/linode-mcp-server - 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_ssh_keys", "arguments": {} } } ``` ## Why list_ssh_keys is rated Low This tool queries and returns existing SSH keys without creating, modifying, deleting, or executing anything. It is a read-only operation with minimal security impact, as it simply enumerates data the user already owns. Severity is low because SSH key listings do not directly enable system compromise on their own, though the information could inform further attacks. From the tool's own definition: "Tool name is 'list_ssh_keys' and description states 'List SSH keys associated with your profile' — a retrieval operation with no modification or side effects." ## Use case AI agents call list_ssh_keys to retrieve information from Linode 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 Linode MCP Server: ```json { "version": "1", "default": "deny", "tools": { "list_ssh_keys": {} } } ``` ## Other tools on Linode MCP Server (415) - `cancel_account` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/cancel-account.md - `cancel_backups` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/cancel-backups.md - `cancel_object_storage` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/cancel-object-storage.md - `delete_alert_definition` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-alert-definition.md - `delete_api_token` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-api-token.md - `delete_config_interface` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-config-interface.md - `delete_domain` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-domain.md - `delete_domain_record` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-domain-record.md - `delete_firewall` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-firewall.md - `delete_firewall_device` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-firewall-device.md - `delete_image` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-image.md - `delete_image_sharegroup` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-image-sharegroup.md - `delete_instance` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-instance.md - `delete_instance_config` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-instance-config.md - `delete_instance_disk` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-instance-disk.md - `delete_ipv4_address` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-ipv4-address.md - `delete_ipv6_range` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-ipv6-range.md - `delete_kubernetes_cluster` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-kubernetes-cluster.md - `delete_kubernetes_control_plane_acl` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-kubernetes-control-plane-acl.md - `delete_kubernetes_kubeconfig` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-kubernetes-kubeconfig.md - `delete_kubernetes_node` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-kubernetes-node.md - `delete_kubernetes_node_pool` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-kubernetes-node-pool.md - `delete_kubernetes_service_token` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-kubernetes-service-token.md - `delete_linode_interface` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-linode-interface.md - `delete_log_destination` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-log-destination.md - `delete_log_stream` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-log-stream.md - `delete_longview_client` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-longview-client.md - `delete_mysql_instance` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-mysql-instance.md - `delete_nodebalancer` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-nodebalancer.md - `delete_notification_channel` — Destructive — https://policylayer.com/tools/takashito-linode-mcp-server/delete-notification-channel.md - …and 385 more: https://policylayer.com/tools/takashito-linode-mcp-server.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=takashito-linode-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/takashito-linode-mcp-server