Fiddler MCP Setup

Configure the Fiddler Everywhere MCP server so that agent tools can call Fiddler's traffic inspection, status, and session APIs.

Operating rules

• Shell-first. MCP is not yet configured, so you cannot use MCP tools.
• Sequential execution only. Follow steps strictly in order — do not run steps or scripts in parallel. Each step may depend on values produced by the previous one.
• On Windows — detect opened terminal. Only if it is not PowerShell, wrap scripts with: powershell.exe -Command 'script'. Use single quotes to wrap the script.

Step 1 — Verify Fiddler is installed