set_section_html
Second choice for surgical edits — prefer replace_html (more reliable, no selector fragility). Use only when you specifically need CSS-selector targeting (e.g. matching by class). Replace a specific element WITHIN a page by CSS selector. Requires cssSelector to find the target element. Example: c...
This record as markdown: /tools/cloud-easybits-easybits/set-section-html.md
What set_section_html does on EasyBits
AI agents use set_section_html to create or update resources in EasyBits, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your EasyBits environment.
Why set_section_html is rated Medium
Modifies page content reversibly via CSS selector targeting; no deletion or execution.
From the tool's definition Replace a specific element WITHIN a page by CSS selector.
Attacks that exploit this kind of access
The rule that runs set_section_html safely
PolicyLayer is an MCP gateway: it sits between your AI agents and EasyBits, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For set_section_html, this is the rule to start with:
set_section_html 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 EasyBits, apply this rule, and every set_section_html call is checked against it from then on.
Questions about set_section_html
Second choice for surgical edits — prefer replace_html (more reliable, no selector fragility). Use only when you specifically need CSS-selector targeting (e.g. matching by class). Replace a specific element WITHIN a page by CSS selector. Requires cssSelector to find the target element. Example: cssSelector=. It is categorised as a Write tool in the EasyBits MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the EasyBits MCP server in PolicyLayer and add a rule for set_section_html: 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 EasyBits. Nothing to install.
set_section_html 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 set_section_html 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 set_section_html. 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.
set_section_html is provided by the EasyBits MCP server (@easybits.cloud/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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