Inspect an object by its object reference, returning properties with values. Handles nested objects and arrays up to a specified depth.
Part of the Mcp Debugger server.
Free to start. No card required.
AI agents call debugger_inspect_object to retrieve information from Mcp Debugger 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 debugger_inspect_object 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": {
"debugger_inspect_object": {}
}
}See the full Mcp Debugger policy for all 29 tools.
These attack patterns abuse exactly the kind of access debugger_inspect_object 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.
Inspect an object by its object reference, returning properties with values. Handles nested objects and arrays up to a specified depth.. It is categorised as a Read tool in the Mcp Debugger MCP Server, which means it retrieves data without modifying state.
Register the Mcp Debugger MCP server in PolicyLayer and add a rule for debugger_inspect_object: 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 Mcp Debugger. Nothing to install.
debugger_inspect_object 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 debugger_inspect_object 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 debugger_inspect_object. 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.
debugger_inspect_object is provided by the Mcp Debugger MCP server (@ai-capabilities-suite/mcp-debugger-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 29 Mcp Debugger tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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