list_project_types

List Huly tracker project types/workflow templates. Returns ID, display name, descriptor, task type count, status count, and whether the type appears to be the default Classic tracker type.

SERVERHuly SOURCEdugynoo/huly-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/dugynoo-huly-mcp/list-project-types.md

WHAT IT DOES

What list_project_types does on Huly

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

RISK

Why list_project_types is rated Low

This tool queries and returns information about project types/workflow templates in Huly. It performs a read-only operation with no capability to create, modify, delete, or execute code. The blast radius of misuse is minimal as it only exposes project configuration metadata that would typically be accessible to authorized users anyway.

From the tool's definition Tool name 'list_project_types' and description state it 'List[s]' and 'Returns ID, display name, descriptor, task type count, status count' — purely retrieval of metadata about project workflow templates with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_project_types safely

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

list_project_types Allowed

list_project_types 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": {
    "list_project_types": {}
  }
}

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

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

FAQ

Questions about list_project_types

What does the list_project_types tool do? +

List Huly tracker project types/workflow templates. Returns ID, display name, descriptor, task type count, status count, and whether the type appears to be the default Classic tracker type. It is categorised as a Read tool in the Huly MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_project_types? +

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

What risk level is list_project_types? +

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

Can I rate-limit list_project_types? +

Yes. Add a rate_limit block to the list_project_types 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_project_types completely? +

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

list_project_types is provided by the Huly MCP server (dugynoo/huly-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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