Peacock is a Visual Studio Code extension that changes a workspace’s color so users can distinguish between multiple editor windows or shared and remote sessions. It is for developers who need a quick visual way to identify their VS Code workspaces. Its catalogue entries provide instructions and an MCP integration related to the extension.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/johnpapa/vscode-peacockWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/mcp/johnpapa/vscode-peacock/playwright)<a href="https://agentmods.dev/mcp/johnpapa/vscode-peacock/playwright"><img src="https://agentmods.dev/badge/mcp/johnpapa/vscode-peacock/playwright/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/mcp/johnpapa/vscode-peacock/playwright"><img src="https://agentmods.dev/badge/mcp/johnpapa/vscode-peacock/playwright.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
playwright scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
72% identical to playwright-mcp — 8 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
{
"playwright": {
"command": "npx",
"args": [
"@playwright/mcp@latest"
]
}
}What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 8 lines scan A 67c37abefd96
playwright is an MCP server published in the GitHub repository johnpapa/vscode-peacock (1,184 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. It is 72% identical to playwright-mcp, differing in 8 lines, and is treated as a copy.
Other mcp servers, from other repositories
component-explorer
MCP server "component-explorer" as configured in microsoft/vscode. Launched with npm exec --no -- component-explorer mcp -p ./test/componentFixtures/component-ex.
playwright
Lets the agent drive a real browser: open pages, click, type, take screenshots and read the accessibility tree, using Playwright. Runs locally from the @playwright/mcp npm package.
playwright
Lets the agent drive a real browser: open pages, click, type, take screenshots and read the accessibility tree, using Playwright. Runs locally from the @playwright/mcp npm package.
Figma-Context-MCP
Give your coding agent access to your Figma data. Implement designs in any framework in one-shot. Runs locally from the figma-developer-mcp npm package. Needs 1 environment variable to run.
o3r
Experimental package — This module provides a MCP Server. Runs locally from the @o3r/mcp npm package.
o3r-local
MCP server "o3r-local" as configured in AmadeusITGroup/otter. Launched with yarn node ./mcps/@o3r/mcp/dist/src/cli/index.js.