Site Performance Watch

Community

gtmagents

site-performance-watch

Monitoring and alerting framework for ecommerce site speed, errors, and uptime.

Overview

Publisher	gtmagents
Repository	`gtm-agents`
Skill name	`site-performance-watch`
Stars	428
Forks	83
Bundled files	Instructions only
License	Apache-2.0
Links	Skill source Repository

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
Self-contained
Everything the model needs lives in the instructions — no extra files to sync.
Open source
Published by gtmagents on GitHub. Read the source before you install it.

Installation

Install the Site Performance Watch AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/gtmagents/gtm-agents/tree/main/plugins/e-commerce/skills/site-performance-watch
Enable the skill in any chat where you want it available.

Store

Installed

Skills

Add skills

Import one or more skills from a public GitHub folder or a local .skill or .zip archive, or SKILL.md file.

From GitHub URLFrom .skill, .zip, or SKILL.md

GitHub repo or folder

https://github.com/gtmagents/gtm-agents/tree/main/plugins/e-commerce/skills/site-performance-watch

Points to a single skill folder, or any folder that contains multiple skills. Public repos only.

CancelContinue

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/gtmagents/gtm-agents.git /tmp/gtm-agents
mkdir -p .claude/skills
cp -r /tmp/gtm-agents/plugins/e-commerce/skills/site-performance-watch .claude/skills/site-performance-watch

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Site Performance Watch in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Site Performance Watch on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Site Performance Watch is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Site Performance Watch Skill

When to Use

Setting up proactive monitoring during campaigns or launches.
Investigating conversion drops tied to latency or availability issues.
Communicating performance incidents to merchandising and engineering teams.

Framework

KPI Stack – FCP, LCP, CLS, TTFB, checkout API latency, error rates, uptime.
Segmentation – device, geography, browser, promotion, traffic source.
Alerting Rules – thresholds, aggregation windows, escalation paths, war-room triggers.
Diagnostics – logging, tracing, screenshot/session replay hooks.
Comms Kit – stakeholder updates, status pages, rollback plans.

Templates

Performance scorecard with spark lines + thresholds.
Incident log template with root cause, mitigation, and follow-up tasks.
Escalation matrix covering engineering, DevOps, merchandising, and CX leads.

Tips

Pair synthetic monitoring with RUM data to catch both systemic and localized issues.
Freeze experiment/merch changes when performance breaches critical thresholds.
Use alongside diagnose-conversion-drop to correlate experience and performance data.

Frequently asked questions

What does the Site Performance Watch AI skill do?

Monitoring and alerting framework for ecommerce site speed, errors, and uptime.

Why use Site Performance Watch on TypingMind?

Because you install it once and use it with any model. Site Performance Watch is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Site Performance Watch in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/gtmagents/gtm-agents/tree/main/plugins/e-commerce/skills/site-performance-watch. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Site Performance Watch?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Site Performance Watch?

As many as you like. As long as a model supports skills, you can use Site Performance Watch with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Site Performance Watch AI skill free?

Yes. It is published on GitHub by gtmagents under the Apache-2.0 license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

View all

Claude Opus 4 5 Migration

anthropics

OrganizationPopular

Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5. Handles model string…

Deploy Release Test

Validate a commit-specific Next.js preview package and manually trigger the entire Next.js deployment test suite through the test_e2e_deploy_release.yml GitHub Actions workflow. Use only when asked to…

Insight Error Page

Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new `errors/<slug>.mdx` page, auditing an existing one, or checking that a page matches the framework fix…

Mcp Apps Builder

**MANDATORY for ALL MCP server work** - mcp-use framework best practices and patterns. **READ THIS FIRST** before any MCP server work, including: - Creating new MCP servers - Modifying existing MCP…

Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Site Performance Watch Skill

When to Use

Framework

Templates

Tips

Frequently asked questions

Related AI Skills

Set up your own AI workspace now