获取单条文档的完整内容。只在需要深入阅读时才调用，避免浪费上下文。
AI agents call project_doc_get to retrieve information from ProjectDoc without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves document content for reading purposes only. There is no modification, deletion, execution, or financial impact. The description explicitly frames it as a read operation ('获取' = get/retrieve). Among sibling tools, this is clearly a query/fetch operation, placing it in the Read category with low severity since reading documentation poses minimal risk to system integrity.
From the tool's definition Tool name 'project_doc_get' and description '获取单条文档的完整内容' (retrieve complete content of a single document) indicate retrieval without side effects.
Attacks that exploit this kind of access
获取单条文档的完整内容。只在需要深入阅读时才调用，避免浪费上下文。. It is categorised as a Read tool in the ProjectDoc MCP Server, which means it retrieves data without modifying state.
Register the ProjectDoc MCP server in PolicyLayer and add a rule for project_doc_get: 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 ProjectDoc. Nothing to install.
project_doc_get 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 project_doc_get 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 project_doc_get. 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.
project_doc_get is provided by the ProjectDoc MCP server (yarrow-cai/project-doc). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
project_doc_get is one line of ProjectDoc's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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