It helps an agent preserve browser state and return to earlier points instead of losing progress or repeating a workflow from the beginning.

brawsr — MCP server by brawsr/mcp-server

brawsr

brawsr is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from brawsr/mcp-server. Its token cost is not measured, scanned A, original, Apache-2.0.

An MCP server for brawsr, a browser-session system with saved checkpoints and branching. It supports actions such as rewinding, forking, viewing lineage, and managing session lifecycles.

In plain words

What is it for?: Use it to manage brawsr browser sessions, create or restore checkpoints, fork an existing session, inspect its history, and control its lifecycle. It requires three environment variables.
Why use it?: It helps an agent preserve browser state and return to earlier points instead of losing progress or repeating a workflow from the beginning.

Written for no agent in particular: it speaks MCP, so any client can run it.

Good fit Use it to manage brawsr browser sessions, create or restore checkpoints, fork an existing session, inspect its history, and control its lifecycle. It requires three environment variables.

Compare 6 mcp servers from other repositories ↓

Install with agentmods

npx agentmods add mcp/brawsr/mcp-server/brawsr

Install

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.

Clone the repo

git clone --depth 1 https://github.com/brawsr/mcp-server

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/brawsr/mcp-server/brawsr/github.svg)](https://agentmods.dev/mcp/brawsr/mcp-server/brawsr)

Your own site

<a href="https://agentmods.dev/mcp/brawsr/mcp-server/brawsr"><img src="https://agentmods.dev/badge/mcp/brawsr/mcp-server/brawsr/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.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/brawsr/mcp-server/brawsr"><img src="https://agentmods.dev/badge/mcp/brawsr/mcp-server/brawsr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

brawsr 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 2mo 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.

server.json · 14 lines

What it actually says

{
  "brawsr": {
    "command": "npx",
    "args": [
      "-y",
      "@brawsr/mcp-server"
    ],
    "env": {
      "BRAWSR_API_KEY": "",
      "BRAWSR_BASE_URL": "",
      "BRAWSR_MCP_TIMEOUT_MS": ""
    }
  }
}

Changes

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.

2mo ago First seen · 14 lines scan A 65048aae9a0f

Subscribe to this mod's changes

brawsr is an MCP server published in the GitHub repository brawsr/mcp-server (0 stars, last pushed 3d ago), licensed Apache-2.0. 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.

Browser automation

brawsr next to 6 mcp servers from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
brawsrbrawsr/mcp-server	MCP server	0	3d ago	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
playwrightepam/ai-dial-chat	MCP server	501	yesterday	Apache-2.0	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
x-useihuzaifashoukat/x-use	MCP server	181	4d ago	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
chrome-devtoolslightdash/lightdash	MCP server	6.2k	today	none	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode
chrome-tabspokutuna/mcp-chrome-tabs	MCP server	34	yesterday	MIT	A	—	Claude Code
fetchhoangsonww/AI-News-Briefing	MCP server	44	20d ago	MIT	A	—	Claude Code
chrome-devtoolsscalar/scalar	MCP server	16k	yesterday	MIT	A	—	Claude Code, Codex, Cursor, Gemini CLI, OpenCode