list_prd_projects
列出 workspace 下 src/prototypes/ 中由 MCP 管理的项目
This record as markdown: /tools/deppon-deppon-prd-mcp/list-prd-projects.md
What list_prd_projects does on Deppon Prd
AI agents call list_prd_projects to retrieve information from Deppon Prd without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_prd_projects is rated Low
This tool performs a read-only operation—it lists or enumerates projects in a directory structure. No data is created, modified, deleted, or executed. The blast radius is minimal since listing projects poses no direct risk to system integrity or data loss.
From the tool's definition Tool name 'list_prd_projects' and description '列出 workspace 下 src/prototypes/ 中由 MCP 管理的项目' (list projects managed by MCP under src/prototypes/ in workspace) indicate a retrieval operation that queries and lists existing projects without modification.
Attacks that exploit this kind of access
The rule that runs list_prd_projects safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Deppon Prd, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_prd_projects, this is the rule to start with:
list_prd_projects is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Deppon Prd, apply this rule, and every list_prd_projects call is checked against it from then on.
Questions about list_prd_projects
列出 workspace 下 src/prototypes/ 中由 MCP 管理的项目. It is categorised as a Read tool in the Deppon Prd MCP Server, which means it retrieves data without modifying state.
Register the Deppon Prd MCP server in PolicyLayer and add a rule for list_prd_projects: 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 Deppon Prd. Nothing to install.
list_prd_projects 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 list_prd_projects 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 list_prd_projects. 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.
list_prd_projects is provided by the Deppon Prd MCP server (@deppon/deppon-prd-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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