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/blackman99/agent-browser-mcp/plugin-agent-browsergit clone --depth 1 https://github.com/Blackman99/agent-browser-mcpGrade A, and why
agent-browser 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 yesterday.
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
{
"agent-browser": {
"command": "npx",
"args": [
"-y",
"agent-browser-mcp-codex"
]
}
}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.
- yesterday First seen · 9 lines scan A cfa0cd22f929
agent-browser is an MCP server published in the GitHub repository Blackman99/agent-browser-mcp (0 stars, last pushed 4mo 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
aginxbrowser
Stealth web browser for agents: search, fetch, click, download and type in persistent MCP sessions. Remote server at browser.aginx.net.
safari-ios-webinspector
MCP server "safari-ios-webinspector" as configured in rodneyrdx/safari-ios-webinspector-mcp. Runs locally from the safari-ios-webinspector npm package.
seekbridge
MCP server "seekbridge" as configured in Chang-Hai/seekbridge. Runs /absolute/path/to/seekbridge/packages/mcp-server/dist/index.js with node.
project-tendril
MCP server "project-tendril" as configured in gadgethd/Project-Tendril. Runs locally from the project-tendril npm package.
rawtrace
MCP server "rawtrace" as configured in ss26367098/rawtrace-mcp. Runs ${CLAUDE_PLUGIN_ROOT}/dist/cli.js with node.
cockroach-browser
Open-source local-first Chromium, Firefox, WebKit, Playwright, and Puppeteer automation for AI agents with semantic page snapshots, model-directed execution, MCP, SDKs, and verifiable evidence. Runs locally from the cockroach-browser npm package. Needs 2 environment variables to run.