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fs_write_file

MCP tool from Circuit MCP by clharman

Write file to disk

How to use it

fs_write_file is exposed by the Circuit MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the fs_write_file tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Circuit MCP

$npx @snowfort/circuit-web@latest [options]

FULL CIRCUIT MCP LISTING

Other tools in Circuit MCP (39)

Accessibility-First

Built-in accessibility tree navigation with element refs

Launch Electron app with AI optimizations

Navigate back in history

browser_console_messages

Get console message history

browser_generate_playwright_test

Generate test code from actions

browser_handle_dialog

Set dialog auto-response

Launch browser with AI optimizations

browser_navigate

Navigate to URL (includes auto-snapshot)

browser_network_requests

Get network request history

Resize browser viewport

browser_tab_close

Close specific tab

browser_tab_list

List all open tabs

browser_tab_new

Create new browser tab

browser_tab_select

Switch to specific tab

Click element (includes auto-snapshot)

Click by accessibility role

Click element by text

Click nth matching element

Close browser session

Get HTML content

Drag element to target

Execute JavaScript

Navigate forward in history

Read file from disk

List windows with type identification

Hover over element (includes auto-snapshot)

Call IPC method

Press keyboard key (includes auto-snapshot)

Press key with modifiers

Type with delay

Generate PDF of page

Reload current page

Take compressed screenshot

Select dropdown option

Get accessibility tree with element refs

Get visible text

Type text (includes auto-snapshot)

Upload file to input

wait_for_selector

Wait for element