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browser-devtools-mcp

io.github.serkan-ozal/browser-devtools-mcp

Playwright browser & Node.js MCP. ARIA refs, screenshots, ref-based interactions.

Registry namespace and declared repository point to the same GitHub account; vendor affiliation is not independently certified.

Source version 0.9.1 · metadata updated 2026-05-12 · observed 2026-09-08

Requirements & setup

Facts belong to the specific distribution and mode shown. Combining facts from different modes can produce an unusable configuration.

npm: browser-devtools-mcp

Run location
Local process · stdio
Authentication
Unknown — absence of metadata is not no-auth.
Dependencies
Review the source package instructions. A local process may still use remote services.
Costs
Unknown — source availability does not establish total service costs.
Documented clients
Unknown; review client and publisher documentation.
Distribution metadata
Package
browser-devtools-mcp
Declared variable names
PLATFORM, PORT, SESSION_IDLE_SECONDS, SESSION_IDLE_CHECK_SECONDS, SESSION_CLOSE_ON_SOCKET_CLOSE, CONSOLE_MESSAGES_BUFFER_SIZE, HTTP_REQUESTS_BUFFER_SIZE, BROWSER_SERVER_INSTRUCTIONS_ENABLE, BROWSER_POLICY_UI_DEBUGGING_ENABLE, BROWSER_HEADLESS_ENABLE, BROWSER_PERSISTENT_ENABLE, BROWSER_CDP_ENDPOINT_URL, BROWSER_CDP_ENABLE, BROWSER_CDP_OPEN_INSPECT, BROWSER_PERSISTENT_USER_DATA_DIR, BROWSER_USE_INSTALLED_ON_SYSTEM, BROWSER_EXECUTABLE_PATH, BROWSER_CHROMIUM_SANDBOX, BROWSER_LAUNCH_ARGS, BROWSER_ALLOWED_DOMAINS, BROWSER_LOCALE, OTEL_ENABLE, OTEL_SERVICE_NAME, OTEL_SERVICE_VERSION, OTEL_ASSETS_DIR, OTEL_INSTRUMENTATION_USER_INTERACTION_EVENTS, OTEL_EXPORTER_TYPE, OTEL_EXPORTER_HTTP_URL, OTEL_EXPORTER_HTTP_HEADERS, AWS_REGION, AWS_PROFILE, AMAZON_BEDROCK_ENABLE, AMAZON_BEDROCK_IMAGE_EMBED_MODEL_ID, AMAZON_BEDROCK_TEXT_EMBED_MODEL_ID, AMAZON_BEDROCK_VISION_MODEL_ID, FIGMA_ACCESS_TOKEN, FIGMA_API_BASE_URL, DAEMON_PORT, DAEMON_SESSION_IDLE_SECONDS, DAEMON_SESSION_IDLE_CHECK_SECONDS, NODE_SERVER_INSTRUCTIONS_ENABLE, NODE_POLICY_DEBUGGING_ENABLE, NODE_INSPECTOR_HOST, TOOL_OUTPUT_SCHEMA_DISABLE, AVAILABLE_TOOL_DOMAINS, WORKING_DIR, SEARCH_STRATEGY, SCENARIO_SEARCH_STRATEGY

Values and defaults are never retained here.

Remote service

Run location
Remote service · streamable-http
Authentication
Unknown — absence of metadata is not no-auth.
Dependencies
Network access and a compatible client; service and account prerequisites are not established by Registry metadata.
Costs
Unknown — source availability does not establish total service costs.
Documented clients
Unknown; review client and publisher documentation.
Distribution metadata

Observed versions & changes

This directory observed 1 release record for this identity. A latest-only initial scan is not a complete release archive. Metadata changes are not runtime or breaking-change verdicts.

Catalog observation history
  • artifact observed2026-09-07 · 0.9.1

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