get_message_template
Retrieve one global Huly message template by template ID or exact title. If a title is ambiguous, pass category as category ID or exact category name. Returns the full message converted to Markdown plus placeholderFieldIds parsed from dollar-brace tokens. Match placeholderFieldIds to list_message...
This record as markdown: /tools/io-github-dearlordylord-huly-mcp/get-message-template.md
What get_message_template does on Huly
AI agents call get_message_template 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.
Why get_message_template is rated Low
This tool retrieves and queries existing message template data from Huly. The description explicitly states it 'Retrieve[s]' a template and 'Returns' information. There is no indication of creation, modification, deletion, or execution of external operations. It is a straightforward read operation with no blast radius if misused by an AI agent—worst case would be accessing unintended template information.
From the tool's definition Tool performs 'Retrieve' operation to get message template data by ID or title. Returns template content and metadata without modification. No side effects or data changes.
Attacks that exploit this kind of access
The rule that runs get_message_template 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 get_message_template, this is the rule to start with:
get_message_template 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 Huly, apply this rule, and every get_message_template call is checked against it from then on.
Questions about get_message_template
Retrieve one global Huly message template by template ID or exact title. If a title is ambiguous, pass category as category ID or exact category name. Returns the full message converted to Markdown plus placeholderFieldIds parsed from dollar-brace tokens. Match placeholderFieldIds to list_message_template_fields.id for labels and resource IDs. It is categorised as a Read tool in the Huly MCP Server, which means it retrieves data without modifying state.
Register the Huly MCP server in PolicyLayer and add a rule for get_message_template: 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.
get_message_template 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_message_template 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_message_template. 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_message_template is provided by the Huly MCP server (@firfi/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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