Connect OpenCode to GTmetrix
Set up in minutes
Choose where it runs
On your computer through your own OpenCode, or hosted in the cloud. The rest of setup adapts to your choice:
Pick what it can do in GTmetrix
A preset of real GTmetrix operations. Each one becomes a tool the agent can call, and it can't touch anything outside the list.
Connect GTmetrix
One sign-in. The agent acts through your account, scoped to the operations you picked.
Add your personal MCP link
The last step mints a private MCP URL for this agent and walks you through exactly this, with your real link filled in. The page flips to Connected the moment your OpenCode first calls in. opencode mcp add only saves the config. OpenCode connects when it starts — run opencode, or restart a running one.
1. Run this in your terminal
2. Choose Remote and paste your server URL
3. Choose No when asked about OAuth authentication — the link itself is the key
<your-link> is your personal server URL — setup mints it for you.
Tools OpenCode gets
GTmetrix
25 toolsQueue a performance test. This spends GTmetrix API credits.
Read one page of tests.
Read a test state and its report link.
Read a performance report.
Permanently delete a report.
Queue a new test using report settings; spends API credits.
Read one page of account pages.
Read a page and monitoring settings.
Delete a page and its associated reports.
Queue a page retest; spends API credits.
Enable, change or disable recurring performance monitoring.
Read one page of reports belonging to a page.
Read the latest performance report for a page.
Read one page of performance alert events.
List account page tags.
Create a page tag.
Read a page tag.
Update supplied tag attributes.
Delete a page tag.
Attach pages to a tag.
Detach pages from a tag.
List available test locations.
List available test browsers.
List simulated device presets.
Read API credits and plan access; the API-key ID is omitted.
About OpenCode
Frequently asked questions
More ways to connect
More tools for OpenCode
Use GTmetrix with other agents
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NoClick runs OpenCode for you with GTmetrix wired in as tools. Connect your account and run.