# batch_write_agent_files Create or overwrite multiple files in an owned agent Agent View of the PolicyLayer registry record for `batch_write_agent_files`. HTML page: https://policylayer.com/tools/io-github-proagentstore-platform/batch-write-agent-files ## Facts - Tool: `batch_write_agent_files` - Server: ProAgentStore (`https://mcp.proagentstore.online/mcp`) — https://policylayer.com/tools/io-github-proagentstore-platform.md - Homepage: https://github.com/ProAgentStore/platform - Risk category: Write (Medium risk) - Registry record: grade D, identity unverified - Server auth posture: gated - 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": "batch_write_agent_files", "arguments": {} } } ``` ## Why batch_write_agent_files is rated Medium This tool creates or modifies files within an owned agent, which is a Write operation. While it can overwrite existing files, the action is reversible and does not constitute permanent data destruction. The 'medium' severity reflects the potential blast radius if an agent mistakenly writes malicious or incorrect files to multiple agent systems, which could disrupt agent functionality. From the tool's own definition: "Tool name contains 'write' and description states 'Create or overwrite multiple files'. The action is reversible (files can be deleted or overwritten again), distinguishing it from 'Destructive' operations." Risk signals: Bulk/mass operation — affects multiple targets ## Use case AI agents use batch_write_agent_files to create or update resources in ProAgentStore, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ProAgentStore environment. ## Recommended policy (PolicyLayer) Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches ProAgentStore: ```json { "version": "1", "default": "deny", "tools": { "batch_write_agent_files": { "limits": [ { "counter": "batch_write_agent_files_rate", "window": "minute", "max": 30, "scope": "grant" } ] } } } ``` ## Other tools on ProAgentStore (242) - `cancel_instance_task` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/cancel-instance-task.md - `clear_finished_tasks` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/clear-finished-tasks.md - `clear_instance_messages` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/clear-instance-messages.md - `clear_instance_voice_settings` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/clear-instance-voice-settings.md - `coding_loop_queue_cancel` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/coding-loop-queue-cancel.md - `coding_repo_remove` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/coding-repo-remove.md - `delete_agent` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-agent.md - `delete_agent_knowledge` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-agent-knowledge.md - `delete_agent_task` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-agent-task.md - `delete_connection` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-connection.md - `delete_feedback` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-feedback.md - `delete_instance_connector_grant` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-instance-connector-grant.md - `delete_instance_file` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-instance-file.md - `delete_instance_knowledge` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-instance-knowledge.md - `delete_instance_memory` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-instance-memory.md - `delete_instance_message` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-instance-message.md - `delete_instance_task` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-instance-task.md - `delete_instance_trigger` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-instance-trigger.md - `delete_supervision` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/delete-supervision.md - `forget_runner_node` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/forget-runner-node.md - `remove_repo` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/remove-repo.md - `unregister_instance_runtime` — Destructive — https://policylayer.com/tools/io-github-proagentstore-platform/unregister-instance-runtime.md - `answer_instance_input` — Execute — https://policylayer.com/tools/io-github-proagentstore-platform/answer-instance-input.md - `answer_instance_mcp_input_request` — Execute — https://policylayer.com/tools/io-github-proagentstore-platform/answer-instance-mcp-input-request.md - `apply_to_job` — Execute — https://policylayer.com/tools/io-github-proagentstore-platform/apply-to-job.md - `approve_instance_task` — Execute — https://policylayer.com/tools/io-github-proagentstore-platform/approve-instance-task.md - `call_instance_tool` — Execute — https://policylayer.com/tools/io-github-proagentstore-platform/call-instance-tool.md - `chat_with_agent` — Execute — https://policylayer.com/tools/io-github-proagentstore-platform/chat-with-agent.md - `chat_with_instance` — Execute — https://policylayer.com/tools/io-github-proagentstore-platform/chat-with-instance.md - `coding_engine_reauth` — Execute — https://policylayer.com/tools/io-github-proagentstore-platform/coding-engine-reauth.md - …and 212 more: https://policylayer.com/tools/io-github-proagentstore-platform.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=io-github-proagentstore-platform · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-proagentstore-platform