add_inventory_product_comment
Add a Markdown comment directly to an inventory product resolved by product ID or exact name. Pass category to disambiguate duplicate names.
This record as markdown: /tools/io-github-dearlordylord-huly-mcp/add-inventory-product-comment.md
What add_inventory_product_comment does on Huly
AI agents use add_inventory_product_comment to create or update resources in Huly, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Huly environment.
Why add_inventory_product_comment is rated Medium
This tool creates new comment data attached to an inventory product, which is a reversible write operation. It does not delete or overwrite existing data (not Destructive), does not execute arbitrary code (not Execute), does not involve financial transactions (not Financial), and has read-only characteristics only as a secondary effect.
From the tool's definition Tool name contains 'add_' and description states 'Add a Markdown comment directly to an inventory product', indicating creation of new comment data associated with a product record.
Attacks that exploit this kind of access
The rule that runs add_inventory_product_comment 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 add_inventory_product_comment, this is the rule to start with:
add_inventory_product_comment stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. 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 add_inventory_product_comment call is checked against it from then on.
Questions about add_inventory_product_comment
Add a Markdown comment directly to an inventory product resolved by product ID or exact name. Pass category to disambiguate duplicate names. It is categorised as a Write tool in the Huly MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Huly MCP server in PolicyLayer and add a rule for add_inventory_product_comment: 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.
add_inventory_product_comment is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the add_inventory_product_comment 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 add_inventory_product_comment. 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.
add_inventory_product_comment 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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