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cbrowser.ai

Enables browser automation for navigation, clicking, form filling, and handling popups.

1 endpoint130 known toolsFirst detected May 10, 2026Last detected August 18, 2026

ENDPOINT 1

https://demo.cbrowser.ai/mcp

No auth detected

MCP server metadata

Name
cbrowser
Version
19.1.2
Capabilities
tools.listChangedpromptsresources

Known tools 130

navigate

Navigate to a URL and take a screenshot.

Inferred read-only
click

Click an element on the page.

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smart_click

Click with auto-retry and self-healing selectors.

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dismiss_overlay

Detect and dismiss modal overlays (cookie consent, age verification, newsletter popups).

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fill

Fill a form field with text.

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scroll

Scroll the page.

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screenshot

Take a screenshot of the current page.

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extract

Extract data from the page.

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assert

Assert a condition using natural language

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analyze_page

Analyze page structure for forms, buttons, links.

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generate_tests

Generate test scenarios for a page

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find_element_by_intent

AI-powered semantic element finding with ARIA-first selector strategy.

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ai_benchmark

Compare AI-friendliness across competitor sites.

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save_session

Save browser session (cookies, storage) for later use

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load_session

Load a previously saved session

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list_sessions

List all saved sessions with metadata (name, domain, cookies count, localStorage keys, created date, size)

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delete_session

Delete a saved session by name

Potential side effects
heal_stats

Get self-healing selector cache statistics

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visual_baseline

Capture a visual baseline using Wasserstein barycenter.

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visual_regression

Run visual regression test against a baseline.

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cross_browser_test

Test page rendering across multiple browsers

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cross_browser_diff

Quick diff of page metrics across browsers

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responsive_test

Test page across different viewport sizes

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ab_comparison

Compare two URLs visually (staging vs production)

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transport_map

[Pro] Generate a Visual Transport Map showing WHERE visual content moved between two screenshots.

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attention_analysis

[Pro] Analyze where a persona's attention goes on a page.

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attention_compare

[Pro] Compare attention patterns between two personas on the same page.

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nl_test_file

Run natural language test suite from a file.

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nl_test_inline

Run natural language tests from inline content.

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repair_test

AI-powered test repair for broken tests

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detect_flaky_tests

Detect flaky/unreliable tests by running multiple times

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coverage_map

Generate test coverage map for a site

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hunt_bugs

Autonomous bug hunting - crawl and find issues.

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chaos_test

[Pro] Inject failures and test resilience

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compare_personas

[Pro] Compare how different user personas experience a journey.

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compare_personas_init

[Pro] Initialize persona comparison for Claude Code bridge workflow.

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compare_personas_complete

[Pro] Complete persona comparison by aggregating journey results.

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cognitive_distance

[Pro] Compute the Wasserstein cognitive distance between two personas.

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cognitive_coverage

[Pro] Select the N most cognitively different personas from a list for maximum test coverage.

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cognitive_interpolate

[Pro] Generate an interpolated persona between two known personas using Wasserstein geodesic.

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cognitive_load_estimate

Estimate cognitive load for a specific persona on page metrics.

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cognitive_effort

Compute total cognitive effort for a persona to use a page.

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cognitive_journey_init

[Pro] Initialize a cognitive user journey simulation.

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cognitive_journey_update_state

[Pro] Update the cognitive state during a journey simulation.

Potential side effects
list_cognitive_personas

List all available personas with their cognitive traits (includes accessibility and emotional personas)

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persona_values_list

[Pro] List all Schwartz's 10 Universal Values with their meanings, plus higher-order values, Self-Determination Theory needs, and Maslow levels.

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persona_lookup

[Pro] Look up a complete persona: cognitive traits, Schwartz values, accessibility traits and demographics.

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persona_values_lookup

[Pro] Look up the values profile for a persona (Schwartz's 10 Universal Values, SDT needs, Maslow level).

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list_influence_patterns

[Pro] List research-backed behavioral persuasion patterns (Cialdini, Kahneman) and which persona values correlate with susceptibility to each pattern.

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persona_questionnaire_get

[Pro] Get the persona questionnaire for building a custom persona.

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persona_questionnaire_build

[Pro] Build a custom persona from questionnaire answers with category-aware value safeguards.

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persona_trait_lookup

[Pro] Look up behavioral descriptions for specific trait values.

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persona_category_guidance

[Pro] Get guidance for value assignment based on persona category.

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perf_baseline

Capture performance baseline for a URL

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perf_regression

Detect performance regression against baseline with configurable sensitivity.

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list_baselines

List all saved baselines (visual and performance)

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agent_ready_audit

Audit a website for AI-agent friendliness.

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competitive_benchmark

[Pro] Compare UX across competitor sites.

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empathy_audit

[Pro] Simulate how real users experience a site.

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webmcp_ready_audit

[Pro] Audit an MCP server for Claude in Chrome / WebMCP compatibility.

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site_cognitive_assessment

[Pro] Three-gate pipeline: (1) bot-detection probe, (2) agent-ready qualification, (3) per-persona cognitive effort analysis.

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visual_cognitive_story

[Pro] Generate a complete visual narrative of how a persona experiences a page.

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status

Get CBrowser environment status and diagnostics including data directories, installed browsers, configuration, self-healing cache statistics, and MCP tool count

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browser_health

Check if the browser is healthy and responsive.

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browser_recover

Attempt to recover from a browser crash by restarting the browser process.

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reset_browser

Reset the browser to a clean state.

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manage_tabs

List, create, switch, or close browser tabs.

Potential side effects
security_audit

[Pro] Audit MCP tool definitions for potential prompt injection attacks.

Inferred read-only
remediation_patches

[Pro] Generate code patches to fix agent-ready audit issues.

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llms_txt_generate

Generate an llms.txt file from a website.

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structured_data_suggest

[Pro] Suggest Schema.org JSON-LD structured data for a page.

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llms_txt_validate

[Pro] Validate an llms.txt file for format compliance and link validity.

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llms_txt_diff

[Pro] Compare a site's current structure against its existing llms.txt file.

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page_understand

Analyze the current page to understand its type, available actions, form structure, and navigation.

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site_model_status

[Pro] Check if site knowledge exists for a domain.

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site_model_query

[Pro] Query the site model for the best known path to achieve a goal on a domain.

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site_profile_list

[Pro] List all persistent site profiles (saved browser state per domain).

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site_profile_delete

[Pro] Delete a persistent site profile for a domain.

Potential side effects
site_profile_status

[Pro] Check the health of a site profile.

Inferred read-only
question_answer

[Pro] Ask any question about CBrowser tools, features, personas, traits, scores, or workflows.

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hover

Hover over an element to trigger tooltips, dropdowns, or hover states.

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type_text

Type text character by character using keyboard events.

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press_key

Press a keyboard key (Enter, Tab, Escape, ArrowDown, Backspace, etc).

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handle_dialog

ARM a handler for the next JavaScript dialog (alert, confirm, prompt), then trigger the dialog with a separate call.

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upload_file

Upload file(s) to a file input element.

Potential side effects
drag

Drag an element to a target location.

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evaluate_script

Run JavaScript in the page context and return the result.

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get_console_messages

Get browser console messages (log, warn, error, info) captured since the last navigation or since the last call to this tool with clear=true.

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get_network_requests

Get network requests captured during the current page session.

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manage_cookies

Read, set, or clear browser cookies for the current page.

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manage_storage

Read, write, or clear localStorage and sessionStorage.

Potential side effects
journey_heatmap_gif

[Pro] Run a cognitive journey and capture attention heatmaps at each step, then combine into an animated GIF.

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capture_start

Start capturing the screen to GIF/WebP/video.

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capture_stop

Stop the running screen capture, encode the requested formats and return the manifest path, artifact paths, change points and an inlined contact sheet (an evenly spaced visual sample).

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capture_status

Report the running or most recent screen capture for this browser session: state, frame count, elapsed time and output directory.

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artifact_fetch

[Pro] Fetch a generated image artifact (heatmap, diff, capture frame) as inline image data.

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persona_create_start

[Pro] Start creating a custom persona.

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persona_create_questionnaire_start

[Pro] Start the questionnaire mode for persona creation.

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persona_create_questionnaire_answer

[Pro] Submit an answer for the current questionnaire question.

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persona_create_from_description

Create a persona from a text description.

Potential side effects
persona_create_submit_traits

[Pro] Submit inferred traits for a persona created from description.

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persona_create_cancel

[Pro] Cancel the current persona creation questionnaire session.

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persona_traits_list

[Pro] List all available cognitive traits with descriptions.

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persona_manager

[Pro] ONE interactive surface for persona CRUD: browse every persona, edit its cognitive traits with sliders, save, and delete — all in the returned view.

Potential side effects
persona_update

[Pro] Patch an existing custom persona: traits, description, accessibility traits, Big Five, attention pattern, demographics.

Inferred read-only
persona_delete

[Pro] Delete a custom persona from both the file store and the CMS.

Potential side effects
ask_user

[Pro] Create a structured prompt to ask the user a question.

Potential side effects
marketing_campaign_create

Create a multi-variant × multi-persona marketing campaign for influence effectiveness testing.

Potential side effects
marketing_personas_list

List available marketing personas with their traits.

Inferred read-only
marketing_campaign_report_result

Report the result of a cognitive journey run back to a campaign.

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set_api_key

[Enterprise] Set the Anthropic API key for autonomous cognitive journeys.

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clear_api_key

[Enterprise] Clear the stored API key from session memory.

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api_key_status

[Enterprise] Check if an API key is currently stored in session.

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get_api_key_prompt

[Enterprise] Get instructions for obtaining an Anthropic API key.

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cognitive_journey_autonomous

[Enterprise] Run a fully autonomous cognitive journey with AI decision-making.

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marketing_campaign_run

[Enterprise] Execute a marketing campaign with cognitive journeys.

Potential side effects
marketing_influence_matrix

[Enterprise] Generate influence pattern effectiveness matrix.

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marketing_lever_analysis

[Enterprise] Analyze psychological levers in campaign results.

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marketing_funnel_analyze

[Enterprise] Compare conversion funnels across variants.

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marketing_compete

[Enterprise] Compare effectiveness against competitor URLs.

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marketing_audience_discover

[Enterprise] Discover who your site is optimized for using randomized cognitive journeys.

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marketing_discover_status

[Enterprise] Check the status of an async audience discovery job.

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stealth_status

[Enterprise] Check the current stealth mode configuration and status.

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stealth_enable

[Enterprise] Enable stealth mode to evade bot detection.

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stealth_check

[Enterprise] Check if an action is allowed on a URL with stealth mode.

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stealth_disable

[Enterprise] Disable stealth mode.

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stealth_diagnose

[Enterprise] Diagnose bot detection methods on a URL.

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cloudflare_detect

[Enterprise] Detect if the current page shows a Cloudflare challenge or block.

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cloudflare_wait

[Enterprise] Wait for a Cloudflare challenge to complete on the current page.

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web_security_scan

[Enterprise] Passive web security vulnerability analysis for authorized domains.

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CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.cbrowser]
url = "https://demo.cbrowser.ai/mcp"
enabled = true
Claude Code

.mcp.json

{
  "mcpServers": {
    "cbrowser": {
      "type": "http",
      "url": "https://demo.cbrowser.ai/mcp"
    }
  }
}
Claude Desktop

Settings → Connectors → Add custom connector

Name: cbrowser
Remote MCP URL: https://demo.cbrowser.ai/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "cbrowser": {
      "url": "https://demo.cbrowser.ai/mcp"
    }
  }
}
Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code
{
  "servers": {
    "cbrowser": {
      "type": "http",
      "url": "https://demo.cbrowser.ai/mcp"
    }
  }
}
Generic MCP

Client-specific MCP configuration

{
  "name": "cbrowser",
  "transport": "streamable-http",
  "url": "https://demo.cbrowser.ai/mcp"
}
MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for cbrowser.ai was fetched 2026-08-25T20:10:02.653Z.

Trust status Neutral

cbrowser.ai is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.