Low Risk

list_tasks

List tasks with optional filters. By default, completed (done) tasks are excluded. Set includeCompleted=true to include them. Returns summaries by default; set verbose=true for full task data.

How to control list_tasks ↓

AI agents call list_tasks to retrieve information from Roadmap Skill without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

This tool retrieves and queries task data from a locally-stored kanban system. It has no capability to create, modify, delete, or execute operations—only to read and filter existing task information. The blast radius if misused is minimal: an agent could only retrieve information already accessible to the user. This is a classic Read operation.

From the tool's definition Tool name is 'list_tasks' and description states it 'List tasks with optional filters' and 'Returns summaries by default'. The verb 'list' is a retrieval operation with no side effects.

Documented attack patterns abuse exactly the kind of access list_tasks gives an agent:

PolicyLayer is an MCP gateway — it sits between your AI agents and Roadmap Skill, and nothing reaches the server without passing your rules. This is the rule we recommend for list_tasks:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_tasks": {}
  }
}

list_tasks is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Roadmap Skill — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Go deeper

What does the list_tasks tool do? +

List tasks with optional filters. By default, completed (done) tasks are excluded. Set includeCompleted=true to include them. Returns summaries by default; set verbose=true for full task data. It is categorised as a Read tool in the Roadmap Skill MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_tasks? +

Register the Roadmap Skill MCP server in PolicyLayer and add a rule for list_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 Roadmap Skill. Nothing to install.

What risk level is list_tasks? +

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

Can I rate-limit list_tasks? +

Yes. Add a rate_limit block to the list_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 list_tasks completely? +

Set action: deny in the PolicyLayer policy for list_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 list_tasks? +

list_tasks is provided by the Roadmap Skill MCP server (shiquda/roadmap-skill). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Roadmap Skill tool call.

Deterministic rules across all 32 Roadmap Skill tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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32 Roadmap Skill tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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