Return public docs for Cannon Studio developer API operations and payload shapes. Public read-only: no auth, no state changes, no charges; use this before estimate_generation_cost or create_generation_request when operation/input fields are unclear.
Part of the Cannon Studio server.
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AI agents call get_api_operation to retrieve information from Cannon Studio without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though get_api_operation only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"get_api_operation": {}
}
}See the full Cannon Studio policy for all 15 tools.
These attack patterns abuse exactly the kind of access get_api_operation gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Return public docs for Cannon Studio developer API operations and payload shapes. Public read-only: no auth, no state changes, no charges; use this before estimate_generation_cost or create_generation_request when operation/input fields are unclear.. It is categorised as a Read tool in the Cannon Studio MCP Server, which means it retrieves data without modifying state.
Register the Cannon Studio MCP server in PolicyLayer and add a rule for get_api_operation: 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 Cannon Studio. Nothing to install.
get_api_operation 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 get_api_operation 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 get_api_operation. 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.
get_api_operation is provided by the Cannon Studio MCP server (https://www.cannonstudio.app/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 15 Cannon Studio tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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