proma_knowledge_scan_sources

在用户要求分析项目或发现新增资料时扫描当前项目并等待完成。只更新来源索引，不返回正文，也不计为 Agent 已读证据，不启动新 Agent；随后用 search/read 核对证据。不要在普通检索或每轮对话中重复扫描。

SERVERDutyDeck SOURCEtaokoplay/DutyDeck

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/dutydeck/proma-knowledge-scan-sources.md

WHAT IT DOES

What proma_knowledge_scan_sources does on DutyDeck

AI agents call proma_knowledge_scan_sources to retrieve information from DutyDeck without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why proma_knowledge_scan_sources is rated Low

Even though proma_knowledge_scan_sources only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs proma_knowledge_scan_sources safely

PolicyLayer is an MCP gateway: it sits between your AI agents and DutyDeck, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For proma_knowledge_scan_sources, this is the rule to start with:

proma_knowledge_scan_sources Allowed

proma_knowledge_scan_sources is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "proma_knowledge_scan_sources": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect DutyDeck, apply this rule, and every proma_knowledge_scan_sources call is checked against it from then on.

FAQ

Questions about proma_knowledge_scan_sources

What does the proma_knowledge_scan_sources tool do? +

在用户要求分析项目或发现新增资料时扫描当前项目并等待完成。只更新来源索引，不返回正文，也不计为 Agent 已读证据，不启动新 Agent；随后用 search/read 核对证据。不要在普通检索或每轮对话中重复扫描。. It is categorised as a Read tool in the DutyDeck MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on proma_knowledge_scan_sources? +

Register the DutyDeck MCP server in PolicyLayer and add a rule for proma_knowledge_scan_sources: 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 DutyDeck. Nothing to install.

What risk level is proma_knowledge_scan_sources? +

proma_knowledge_scan_sources is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit proma_knowledge_scan_sources? +

Yes. Add a rate_limit block to the proma_knowledge_scan_sources 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.

How do I block proma_knowledge_scan_sources completely? +

Set action: deny in the PolicyLayer policy for proma_knowledge_scan_sources. 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.

What MCP server provides proma_knowledge_scan_sources? +

proma_knowledge_scan_sources is provided by the DutyDeck MCP server (taokoplay/DutyDeck). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on DutyDeck, and thousands of servers like it.

This server

All 247 DutyDeck tools →

Across the catalogue

The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →