About Local Browser MCP
Local Browser MCP is an MCP server in the Blockchain category: headless, agent-controllable real browser as an MCP server — drive local dev servers from Claude. Fast and low-token (DOM, not screenshots). stdio for Claude Code; HTTP connector for claude.ai.
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Install
git clone https://github.com/NolanLT/local-browser-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (13)
click({ selector \ref })`
Parameters not published.
downloads()Files downloaded this session (saved to `LOCAL_BROWSER_DOWNLOAD_DIR`)
Parameters not published.
eval({ expression })Run JS in the page, return JSON result
Parameters not published.
fill({ selector, value })Fill an input
Parameters not published.
get_text()Visible page text
Parameters not published.
hover({ selector \ref })`
Parameters not published.
navigate({ url })Go to a URL (allowlist-validated)
Parameters not published.
press_key({ key })Press a key/chord (Enter, Tab, Escape, Control+A, …)
Parameters not published.
resize({ width, height })Resize the viewport
Parameters not published.
screenshot({ fullPage?, selector?, format?, quality? })Image to the agent; `format: "jpeg"` (+`quality` 1-100) for lighter captures, else PNG
Parameters not published.
Show all 13 tools
snapshot()Flat DOM/a11y snapshot `{ tag, role, text, ref }`
Parameters not published.
type({ text })Type into the focused element
Parameters not published.
wait_for({ selector?, text?, timeoutMs? })Wait for a condition
Parameters not published.
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