execute_component_message
Create or edit one reviewed Components V2 message after a fresh matching plan, exact link-origin and request-button ingress enforcement, and signed interactive approval. Managed request Buttons carry only bounded authenticated routing data; they expose no interaction token, raw callback, write au...
This record as markdown: /tools/app-lasers-guildcontrol-discord/execute-component-message.md
What execute_component_message does on GuildControl MCP
AI agents use execute_component_message to create or update resources in GuildControl MCP, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GuildControl MCP environment.
Why execute_component_message is rated Medium
Creates or edits Discord messages, a reversible write action with bounded scope.
From the tool's definition Create or edit one reviewed Components V2 message
Attacks that exploit this kind of access
The rule that runs execute_component_message safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GuildControl MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For execute_component_message, this is the rule to start with:
execute_component_message 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 GuildControl MCP, apply this rule, and every execute_component_message call is checked against it from then on.
Questions about execute_component_message
Create or edit one reviewed Components V2 message after a fresh matching plan, exact link-origin and request-button ingress enforcement, and signed interactive approval. Managed request Buttons carry only bounded authenticated routing data; they expose no interaction token, raw callback, write authority, or administration path. Uses shared anti-spam limits, exact-target write coordination, a durable one-shot receipt, pending content-free audit record, one non-retried POST or PATCH, strict response validation, and exact GET readback. An exact notification-free edit no-op writes nothing and needs no approval. It is categorised as a Write tool in the GuildControl MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the GuildControl MCP server in PolicyLayer and add a rule for execute_component_message: 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 GuildControl MCP. Nothing to install.
execute_component_message 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 execute_component_message 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 execute_component_message. 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.
execute_component_message is provided by the GuildControl MCP server (guildctl). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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