harvest_tasks

A read tool on the Pengstrike MCP server.

SERVERPengstrike SOURCEwangqiongpeng/pengstrike-mcp

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/pengstrike-mcp/harvest-tasks.md

WHAT IT DOES

What harvest_tasks does on Pengstrike

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

RISK

Why harvest_tasks is rated Low

Even though harvest_tasks 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 harvest_tasks safely

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

harvest_tasks Allowed

harvest_tasks 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": {
    "harvest_tasks": {}
  }
}

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

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

FAQ

Questions about harvest_tasks

What does the harvest_tasks tool do? +

harvest_tasks is a read tool on the Pengstrike MCP server. It is categorised as a Read tool in the Pengstrike MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on harvest_tasks? +

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

What risk level is harvest_tasks? +

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

Can I rate-limit harvest_tasks? +

Yes. Add a rate_limit block to the harvest_tasks 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 harvest_tasks completely? +

Set action: deny in the PolicyLayer policy for harvest_tasks. 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 harvest_tasks? +

harvest_tasks is provided by the Pengstrike MCP server (wangqiongpeng/pengstrike-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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