get_module_help
Read-only: human-readable Markdown help (description, members, method signatures) for a TouchDesigner Python class or module, from the embedded knowledge base (offline). Returns formatted text, or {found:false, suggestions[]} of near-name matches if unknown. Use get_td_class_details instead when ...
This record as markdown: /tools/io-github-pantani-tdmcp/get-module-help.md
What get_module_help does on tdmcp — TouchDesigner MCP server
AI agents call get_module_help to retrieve information from tdmcp — TouchDesigner MCP server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_module_help is rated Low
This tool purely retrieves and formats existing documentation data without any capability to modify, execute, or delete data. It is a straightforward information lookup operation with no blast radius if misused by an AI agent.
From the tool's definition Tool explicitly labeled 'Read-only' and described as retrieving 'human-readable Markdown help' and 'formatted text' from an 'embedded knowledge base'. Returns either documentation content or suggestions for unknown queries.
Attacks that exploit this kind of access
The rule that runs get_module_help safely
PolicyLayer is an MCP gateway: it sits between your AI agents and tdmcp — TouchDesigner MCP server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_module_help, this is the rule to start with:
get_module_help 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 tdmcp — TouchDesigner MCP server, apply this rule, and every get_module_help call is checked against it from then on.
Questions about get_module_help
Read-only: human-readable Markdown help (description, members, method signatures) for a TouchDesigner Python class or module, from the embedded knowledge base (offline). Returns formatted text, or {found:false, suggestions[]} of near-name matches if unknown. Use get_td_class_details instead when you need the same information as structured JSON to process in code. It is categorised as a Read tool in the tdmcp — TouchDesigner MCP server MCP Server, which means it retrieves data without modifying state.
Register the tdmcp — TouchDesigner MCP server MCP server in PolicyLayer and add a rule for get_module_help: 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 tdmcp — TouchDesigner MCP server. Nothing to install.
get_module_help 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 get_module_help 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 get_module_help. 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.
get_module_help is provided by the tdmcp — TouchDesigner MCP server MCP server (@dpantani/tdmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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