add_draft_section
Append ONE section to a local page draft (NO network — this is the durable per-section cache step that can
This record as markdown: /tools/webcake-storefront/add-draft-section.md
What add_draft_section does on Webcake Storefront
AI agents use add_draft_section to create or update resources in Webcake Storefront, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Webcake Storefront environment.
Why add_draft_section is rated Medium
This tool modifies page drafts by appending sections, which is a reversible write operation. It operates on local drafts (not published), reducing immediate blast radius compared to a destructive or execute action. However, it can alter page structure and content, warranting medium severity.
From the tool's definition Tool name 'add_draft_section' and description 'Append ONE section to a local page draft' indicate creation/modification of page content in a draft state.
Attacks that exploit this kind of access
The rule that runs add_draft_section safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Webcake Storefront, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For add_draft_section, this is the rule to start with:
add_draft_section 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 Webcake Storefront, apply this rule, and every add_draft_section call is checked against it from then on.
Questions about add_draft_section
Append ONE section to a local page draft (NO network — this is the durable per-section cache step that can. It is categorised as a Write tool in the Webcake Storefront MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Webcake Storefront MCP server in PolicyLayer and add a rule for add_draft_section: 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 Webcake Storefront. Nothing to install.
add_draft_section 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_draft_section 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_draft_section. 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_draft_section is provided by the Webcake Storefront MCP server (webcake-storefront-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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