Get the decorator + guard pattern for deducting credits on a route.
AI agents call credits_get_deduction_pattern to retrieve information from LaunchFrame MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and returns information about decorator and guard patterns used in the LaunchFrame framework for credit deduction logic. It does not execute credit deductions, modify state, or perform any side effects—it simply provides architectural documentation or code templates.
From the tool's definition Tool name 'credits_get_deduction_pattern' and description 'Get the decorator + guard pattern for deducting credits on a route' indicate retrieval of architectural patterns and code snippets.
Attacks that exploit this kind of access
Get the decorator + guard pattern for deducting credits on a route. It is categorised as a Read tool in the LaunchFrame MCP MCP Server, which means it retrieves data without modifying state.
Register the LaunchFrame MCP server in PolicyLayer and add a rule for credits_get_deduction_pattern: 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 LaunchFrame MCP. Nothing to install.
credits_get_deduction_pattern 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 credits_get_deduction_pattern 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 credits_get_deduction_pattern. 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.
credits_get_deduction_pattern is provided by the LaunchFrame MCP server (launchframe-dev/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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