performance_analyze_insight
Extract performance data
Part of the Chrome DevTools MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
WHEN AI AGENTS USE THIS TOOL
AI agents call performance_analyze_insight to retrieve information from Chrome DevTools 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.
WHY ENFORCE A POLICY ON PERFORMANCE_ANALYZE_INSIGHT
Even though performance_analyze_insight 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.
RECOMMENDED POLICY
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
tools:
performance_analyze_insight:
rules:
- action: allowSee the full Chrome DevTools policy for all 29 tools.
DETAILS
Tool Name
performance_analyze_insight
Category
Read
MCP Server
Chrome DevTools MCP ServerRisk Level
Low
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FREQUENTLY ASKED QUESTIONS
What does the performance_analyze_insight tool do?
Extract performance data. It is categorised as a Read tool in the Chrome DevTools MCP Server, which means it retrieves data without modifying state.
How do I enforce a policy on performance_analyze_insight?
Add a rule in your Intercept YAML policy under the tools section for performance_analyze_insight. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Chrome DevTools MCP server.
What risk level is performance_analyze_insight?
performance_analyze_insight is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Can I rate-limit performance_analyze_insight?
Yes. Add a rate_limit block to the performance_analyze_insight rule in your Intercept 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.
How do I block performance_analyze_insight completely?
Set action: deny in the Intercept policy for performance_analyze_insight. 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.
What MCP server provides performance_analyze_insight?
performance_analyze_insight is provided by the Chrome DevTools MCP server (ChromeDevTools/chrome-devtools-mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.
ENFORCE POLICIES ON CHROME DEVTOOLS
Open source. One binary. Zero dependencies.