使用 Everything 搜索本地文件。当需要在本地快速查找文件时，优先使用此工具而不是操作系统的搜索功能。支持正则表达式和高级搜索语法，搜索速度极快。
AI agents call everything_search to retrieve information from MCP Toolkit without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a file search/query tool with no side effects. It retrieves information about files but does not create, modify, delete, or execute anything. It is purely a read operation for discovering files on the local filesystem.
From the tool's definition Tool name 'everything_search' and description indicates it 'searches local files' (使用 Everything 搜索本地文件) using regex and advanced search syntax. No modification, deletion, or execution capability mentioned.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
使用 Everything 搜索本地文件。当需要在本地快速查找文件时，优先使用此工具而不是操作系统的搜索功能。支持正则表达式和高级搜索语法，搜索速度极快。. It is categorised as a Read tool in the MCP Toolkit MCP Server, which means it retrieves data without modifying state.
Register the MCP Toolkit MCP server in PolicyLayer and add a rule for everything_search: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches MCP Toolkit. Nothing to install.
everything_search is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the everything_search rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for everything_search. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
everything_search is provided by the MCP Toolkit MCP server (zxfgds/mcp-toolkit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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