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Charlotte

Renders web pages into structured, agent-readable representations using headless Chromium.

Connector by TickTockBent · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 183
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/ticktockbent-charlotte

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Renders web pages into structured, agent-readable representations using headless Chromium.

Use cases: browser-automation, web-scraping

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
10 read · 19 write · 1 delete · 13 not yet classified
Secrets
None asked for
Install scripts
None found
Runs as
Node.js package

Tools by what they do 43

Read from the source code; the running server may list different tools.

Read 10 · Look things up without changing anything.

  • charlotte_console
  • charlotte_diff
  • charlotte_find
  • charlotte_get_cookies
  • charlotte_observe
  • charlotte_requests
  • charlotte_screenshot
  • charlotte_screenshot_get
  • charlotte_screenshots
  • charlotte_tabs

Write 19 · Create, change, send or run things.

  • charlotte_back
  • charlotte_click
  • charlotte_click_at
  • charlotte_drag
  • charlotte_fill_form
  • charlotte_forward
  • charlotte_hover
  • charlotte_key
  • charlotte_navigate
  • charlotte_scroll
  • charlotte_select
  • charlotte_set_cookies
Show 7 more tools
  • charlotte_set_headers
  • charlotte_submit
  • charlotte_tab_close
  • charlotte_toggle
  • charlotte_tools
  • charlotte_type
  • charlotte_upload

Delete 1 · Delete, drop, revoke or wipe things.

  • charlotte_clear_cookies

Not yet classified 13 · We could not tell from the name and description.

  • charlotte_configure
  • charlotte_dev_audit
  • charlotte_dev_inject
  • charlotte_dev_serve
  • charlotte_dialog
  • charlotte_evaluate
  • charlotte_network
  • charlotte_reload
  • charlotte_screenshot_delete
  • charlotte_tab_open
  • charlotte_tab_switch
  • charlotte_viewport
Show 1 more tools
  • charlotte_wait_for

Files it touches

  • Any path the agent passes to its tools

Tools (43)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • charlotte_back

    Navigate back in browser history. Returns page representation after navigation.

  • charlotte_clear_cookies

    Clear cookies from the browser. Optionally filter by name(s) to remove specific cookies. Without a filter, clears all cookies for the current page.

  • charlotte_click

    Click an interactive element on the page. Returns full page representation after the click.

  • charlotte_click_at

    Click at specific page coordinates. Use when target elements are not in the accessibility tree (custom widgets, canvas, non-semantic interactive divs). Dispatches real CDP-level mouse events. Returns full page representation after the click.

  • charlotte_configure

    Configure Charlotte runtime settings. Changes take effect immediately.

  • charlotte_console

    Retrieve console messages from the active page. Returns messages at all severity levels (log, info, warning, error, debug, etc.) with timestamps. Useful for debugging JavaScript behavior.

  • charlotte_dev_audit

    Run accessibility and quality audits on the current page. Returns findings with severity levels and actionable recommendations.

  • charlotte_dev_inject

    Inject CSS or JavaScript into the current page for testing modifications without editing files. Returns the page representation with a delta showing changes.

  • charlotte_dev_serve

    Serve a local directory as a static website and optionally watch for file changes. Navigates to the served URL and returns the page representation. File changes trigger automatic reloads and surface as reload_event on the next tool response.

  • charlotte_dialog

    Handle a pending JavaScript dialog (alert, confirm, prompt, beforeunload). Accept or dismiss the dialog. Returns page representation after the dialog is resolved.

  • charlotte_diff

    Compare current page state to a previous snapshot. Returns structural diff showing added, removed, moved, and changed elements.

  • charlotte_drag

    Drag an element to another element. Uses mouse primitives to simulate drag-and-drop. Returns full page representation after the drag.

  • charlotte_evaluate

    Execute JavaScript in page context. Supports single expressions and multi-statement code. Returns the completion value of the last expression-statement.

  • charlotte_fill_form

    Fill multiple form fields in a single call. Auto-detects element types (text input, select, checkbox, etc.) and applies the appropriate action. Returns a single page representation with delta covering all changes. All fields are validated up front before any field is mutated; if validation fails, no fields are changed. Note: if a field action fails mid-list (e.g. a handler throws after earlier fields succeeded), earlier fields remain applied.

  • charlotte_find

    Search for elements matching criteria. Filters interactive elements by text, role, type, or spatial proximity. Use the selector parameter to find DOM elements by CSS selector — this reaches elements not in the accessibility tree (custom widgets, non-semantic divs). Selector results return Charlotte element IDs usable with click, hover, drag, etc.

Show 28 more tools
  • charlotte_forward

    Navigate forward in browser history. Returns page representation after navigation.

  • charlotte_get_cookies

    Get cookies for the active page. Optionally filter by URL(s). Returns cookie name, value, domain, path, and flags.

  • charlotte_hover

    Hover over an element to trigger hover states. Returns full page representation after hover.

  • charlotte_key

    Send keyboard input to the page or a specific element. Supports single key with modifiers, or a sequence of keys. Use for keyboard-driven UIs (games, terminals, code editors) and non-input elements with keydown listeners.

  • charlotte_navigate

    Load a URL in the active page. Returns page representation after navigation. Default minimal detail includes landmarks, headings, and interactive element counts — use charlotte_find to locate specific elements, or pass detail: 'summary' to get the full element list.

  • charlotte_network

    Configure network conditions for the active page. Set throttling presets, block URL patterns, or enable request logging.

  • charlotte_observe

    Get current page state without performing any action. Use detail levels to control verbosity: "minimal" for landmarks, headings, and interactive element counts by landmark (use charlotte_find to get specific elements with actionable IDs, or observe({ detail: "summary" }) to see all elements), "summary" (default) for content summaries and full element list, "full" for all text content. Use view: "tree" for a compact structural outline (cheapest orientation tool), or view: "tree-labeled" to include labels on interactive elements (still much cheaper than minimal JSON, and shows which button/link/…

  • charlotte_reload

    Reload the current page. Returns page representation after reload.

  • charlotte_requests

    Retrieve network request history from the active page. Returns all HTTP requests with method, status, resource type, and timestamps. Useful for debugging API calls and resource loading.

  • charlotte_screenshot

    Capture a visual screenshot. Fallback for when structured representation isn't sufficient (complex visualizations, canvas elements, images). Use save: true to persist as a file artifact that can be referenced later.

  • charlotte_screenshot_delete

    Delete a saved screenshot artifact by its ID. Removes the file from disk.

  • charlotte_screenshot_get

    Retrieve a previously saved screenshot artifact by its ID. Returns the image data and metadata.

  • charlotte_screenshots

    List all saved screenshot artifacts. Returns metadata for each saved screenshot including ID, filename, page URL, and timestamp.

  • charlotte_scroll

    Scroll the page or a specific container. Returns full page representation after scrolling.

  • charlotte_select

    Select an option in a select/dropdown element. Returns full page representation after selection.

  • charlotte_set_cookies

    Set cookies on the active page. Cookies persist for subsequent navigations within matching domains.

  • charlotte_set_headers

    Set extra HTTP headers for subsequent requests. Headers persist for all navigations on the active page.

  • charlotte_submit

    Submit a form. Can submit by form ID or by clicking its submit button. Returns full page representation after submission.

  • charlotte_tab_close

    Close a browser tab by its ID. If the closed tab was active, switches to the first remaining tab.

  • charlotte_tab_open

    Open a new browser tab. Optionally navigate to a URL. The new tab becomes the active tab.

  • charlotte_tab_switch

    Switch to a different browser tab by its tab ID. Returns the page representation of the activated tab.

  • charlotte_tabs

    List all open browser tabs with their URLs, titles, and active status.

  • charlotte_toggle

    Toggle a checkbox or switch element. Returns full page representation after toggle.

  • charlotte_tools

    Manage Charlotte tool visibility. Lists available tool groups and their status. Use 'enable' or 'disable' to control which tools are loaded. Disabled tools don't appear in the tool list — enable a group to access its tools. Groups: 'interaction' for form filling, clicking, and drag-and-drop. 'session' for cookie/auth management, tab switching, viewport, and network. 'dev_mode' for local development serving and audits. 'evaluate' for JavaScript execution. 'monitoring' for console and network request logs. 'dialog' for JavaScript dialog handling.

  • charlotte_type

    Type text into an input element. Returns full page representation after typing.

  • charlotte_upload

    Set files on a file input element. Validates that files exist and that the target is a file input. Returns full page representation after upload.

  • charlotte_viewport

    Change the browser viewport. Use custom width/height, a generic preset (dimensions only), or a named device like "iPhone 15" (any Puppeteer KnownDevices name), which also emulates device pixel ratio, touch, mobile mode, and user agent. Returns page representation at the new viewport size.

  • charlotte_wait_for

    Wait for a condition to be met on the page. Returns page representation when the condition is satisfied, or a TIMEOUT error.

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    Featured in

    Signals

    Stars
    183
    Forks
    22
    Open issues
    8
    Contributors
    16
    Last commit
    Oct 22, 2026 (6 days ago)
    Last release
    Aug 9, 2026 (2 months ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Registry name
    io.github.TickTockBent/charlotte
    Version
    0.1.3
    Auth
    No auth
    Packages
    npm @ticktockbent/charlotte
    License
    MIT
    Repository
    github.com/ticktockbent/charlotte
    First seen
    Oct 24, 2026
    Last checked
    Oct 24, 2026
    Source
    Official MCP Registrygithub-graphql
    Cite this page

    Charlotte MCP server. Agent Mart. https://agentmart.dev/connectors/ticktockbent-charlotte (last updated 2026-10-24)