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.
npx agentmods add mcp/12-studio/tackl/chrome-devtoolsgit clone --depth 1 https://github.com/12-Studio/TacklGrade A, and why
chrome-devtools 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 2d 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.
What it actually says
{
"chrome-devtools": {
"command": "npx",
"args": [
"-y",
"chrome-devtools-mcp@latest",
"--isolated",
"--viewport=1440x900",
"--experimentalScreencast",
"--screenshotFormat=jpeg",
"--screenshotMaxWidth=1440",
"--no-usage-statistics"
]
}
}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.
- 2d ago First seen · 15 lines scan A 073d35ed328f
chrome-devtools is an MCP server published in the GitHub repository 12-Studio/Tackl (10 stars, last pushed 6d ago), 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. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other mcp servers, from other repositories
chrome-devtools
Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.
data-table-infinite
MCP server "data-table-infinite", hosted remotely at localhost, as configured in openstatusHQ/data-table-filters.
data-table-drizzle
MCP server "data-table-drizzle", hosted remotely at localhost, as configured in openstatusHQ/data-table-filters.
puppeteer
Lets the agent control a headless Chrome browser with Puppeteer: navigate, click, fill forms and screenshot. Runs locally from the @modelcontextprotocol/server-puppeteer npm package.
nfc-verify
Verify on-chain lifecycle state and provenance of NFC-tagged physical products. Remote server at verify.tagit.network.
vitex
Generate tailored, ATS-optimized resume PDFs and cover letters from a job description, over MCP. Runs locally from the vitex-cli npm package. Needs 1 environment variable to run.