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browser-devtools-mcp in namespace io.github

Local package path declaredNo credentials listedRepository declared by sourceUpdated 2026-05-12

io.github.serkan-ozal/browser-devtools-mcp · Registry status: active

No name of its own reaches this register for this entry. The heading therefore carries the trailing segment of the identifier; the identifier itself is listed below as a coordinate.

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At a glance

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

Vendor's own description, untranslated and unverified

Execution location
Local package path declaredMCP-Register · 2026-08-06
Required secrets declared
No credentials listedMCP-Register · 2026-08-06
Declared version and change
0.9.1 · Source-reported change date 2026-05-12MCP-Register · 2026-08-06
Repository as declared
github.com/serkan-ozal/browser-devtools-mcpMCP-Register · 2026-08-06
Configuration
can be built from the disclosed start template

Inspect connection paths and prerequisites

Related categories

6 of 10 categories. All categories in the segment catalogue

Page last changed:

Sources and collection
Runs
Local package path declared
Credentials
No credentials listed
Registry record changed
2026-05-12
Setup
Template available
Registry name
io.github.serkan-ozal/browser-devtools-mcp
Package coordinate
npm:browser-devtools-mcp
Declared version
0.9.1
Source-reported listing date
2026-05-12
Source-reported change date
2026-05-12
First seen by tracevero
2026-08-06
Vendor's website
https://github.com/serkan-ozal/browser-devtools-mcp

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean

Measured values

Measured values
Required secrets declaredNo credentials listed no
Original data – Required secret variables (raw): confirmed absent
Original data – Required secret headers (raw): confirmed absent
Source: MCP-Register · collected on 2026-08-06 · derived
Execution locationLocal package path declared local
Original data – Transports (raw): stdio, streamable-http
Source: MCP-Register · collected on 2026-08-06 · derived
Path argument presentno
Original data – Path arguments (raw): confirmed absent
Original data – Path environment variables (raw): confirmed absent
Source: MCP-Register · collected on 2026-08-06 · derived
Repository URL listedRepository declared by source yes
Original data – Repository (raw): https://github.com/serkan-ozal/browser-devtools-mcp
Source: MCP-Register · collected on 2026-08-06 · derived
Declared version0.9.1
Source: MCP-Register · collected on 2026-08-06 · self-declared

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

Where this server connects to

Address as stated in the raw record
https://{your_mcp_server_host}/mcp
Host
{your_mcp_server_host} Entries carrying exactly this value: 1

Taken verbatim from the raw record. The registry does not call this address and does not infer a shared operator from a shared host.

Source data25

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.

Raw values
Description (raw)Playwright browser & Node.js MCP. ARIA refs, screenshots, ref-based interactions.
Source: MCP-Register · collected on 2026-08-26 · self-declared
Environment variables (raw)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
Source: MCP-Register · collected on 2026-08-06 · self-declared
Required secret variables (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-06 · self-declared
Transports (raw)stdio, streamable-http
Source: MCP-Register · collected on 2026-08-06 · self-declared
Path arguments (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-06 · self-declared
Repository (raw)https://github.com/serkan-ozal/browser-devtools-mcp
Source: MCP-Register · collected on 2026-08-06 · self-declared
Package registries (raw)npm
Source: MCP-Register · collected on 2026-08-06 · self-declared
Required secret headers (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Path environment variables (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Remote URLs (raw)https://{your_mcp_server_host}/mcp
Source: MCP-Register · collected on 2026-08-16 · self-declared
Remote hosts (raw){your_mcp_server_host}
Source: MCP-Register · collected on 2026-08-16 · self-declared
Registry status message (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
First listed in the registry (raw)2026-05-12
Source: MCP-Register · collected on 2026-08-16 · self-declared
Last changed in the registry (raw)2026-05-12
Source: MCP-Register · collected on 2026-08-16 · self-declared
Schema version of the raw record (raw)https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
Source: MCP-Register · collected on 2026-08-16 · self-declared
Delivery form (raw)package and remote
Source: MCP-Register · collected on 2026-08-16 · self-declared
Repository platform (raw)github
Source: MCP-Register · collected on 2026-08-16 · self-declared
Repository subfolder (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Package identifiers (raw)browser-devtools-mcp
Source: MCP-Register · collected on 2026-08-16 · self-declared
Package versions (raw)0.9.1
Source: MCP-Register · collected on 2026-08-16 · self-declared
Runtime hints (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Environment variable formats (raw)boolean, number, string
Source: MCP-Register · collected on 2026-08-16 · self-declared
Environment variable descriptions (raw)AMAZON_BEDROCK_ENABLE=Enable Amazon Bedrock usage. · AMAZON_BEDROCK_IMAGE_EMBED_MODEL_ID=Amazon Bedrock image embedding model ID. · AMAZON_BEDROCK_TEXT_EMBED_MODEL_ID=Amazon Bedrock text embedding model ID. · AMAZON_BEDROCK_VISION_MODEL_ID=Amazon Bedrock vision model ID. · AVAILABLE_TOOL_DOMAINS=Comma-separated tool domains to enable (e.g. navigation,interaction,a11y,scenario). Unset = all tools. Browser: a11y, content, debug, figma, interaction, navigation, o11y, react, scenario, run, stub, sync. Node: debug, run. · AWS_PROFILE=AWS profile name for Bedrock usage. · AWS_REGION=AWS region for Bedrock usage. · BROWSER_ALLOWED_DOMAINS=Comma-separated list of allowed hostnames. When set, all requests to non-matching hosts are aborted. Subdomains match automatically. · BROWSER_CDP_ENABLE=When true and no BROWSER_CDP_ENDPOINT_URL: probe 127.0.0.1:9222 then :9229 for CDP. Else use BROWSER_CDP_ENDPOINT_URL or default http://127.0.0.1:9222. · BROWSER_CDP_ENDPOINT_URL=CDP attach: http(s) root or ws(s) URL. Resolves via /json/version, /json/list, or ws /devtools/browser (Chrome 136+). Mutually exclusive with BROWSER_PERSISTENT_ENABLE. · BROWSER_CDP_OPEN_INSPECT=On loopback CDP failure, if Chrome is running, open chrome://inspect/#remote-debugging. Default true. Set false to disable. · BROWSER_CHROMIUM_SANDBOX=When false, launches Chromium with --no-sandbox. Required for Docker/Lambda/CI. · BROWSER_EXECUTABLE_PATH=Custom browser executable path. · BROWSER_HEADLESS_ENABLE=Run browser in headless mode. · BROWSER_LAUNCH_ARGS=Extra Chromium launch args (comma-separated). · BROWSER_LOCALE=Browser locale (e.g., "en-US", "tr-TR"). · BROWSER_PERSISTENT_ENABLE=Use persistent browser context (preserves cookies, localStorage, extensions). · BROWSER_PERSISTENT_USER_DATA_DIR=Directory for persistent browser context user data. · BROWSER_POLICY_UI_DEBUGGING_ENABLE=When true, include UI_DEBUGGING_POLICY in server policies (browser platform). Default: false. · BROWSER_SERVER_INSTRUCTIONS_ENABLE=When true, include server instructions in MCP server info (browser platform). Default: true. · BROWSER_USE_INSTALLED_ON_SYSTEM=Use system-installed Chrome browser instead of Playwright's bundled browser. · CONSOLE_MESSAGES_BUFFER_SIZE=Maximum console messages to buffer. · DAEMON_PORT=Daemon mode port (CLI). · DAEMON_SESSION_IDLE_CHECK_SECONDS=Daemon mode idle session check interval (seconds). · DAEMON_SESSION_IDLE_SECONDS=Daemon mode idle session timeout (seconds). · FIGMA_ACCESS_TOKEN=Figma API access token for design comparison. · FIGMA_API_BASE_URL=Figma API base URL. · HTTP_REQUESTS_BUFFER_SIZE=Maximum HTTP requests to buffer. · NODE_INSPECTOR_HOST=Inspector host for debug_connect when MCP runs in Docker (e.g. host.docker.internal). Default: 127.0.0.1. · NODE_POLICY_DEBUGGING_ENABLE=When true, include NODE_DEBUGGING_POLICY in server policies (node platform). Default: false. · NODE_SERVER_INSTRUCTIONS_ENABLE=When true, include server instructions in MCP server info (node platform). Default: true. · OTEL_ASSETS_DIR=Directory containing OpenTelemetry bundle files. · OTEL_ENABLE=Enable OpenTelemetry integration. · OTEL_EXPORTER_HTTP_HEADERS=OpenTelemetry exporter HTTP headers (comma-separated key=value pairs). · OTEL_EXPORTER_HTTP_URL=OpenTelemetry collector base URL (e.g., "http://localhost:4318"). · OTEL_EXPORTER_TYPE=OpenTelemetry exporter type: "otlp/http", "console", or "none". · OTEL_INSTRUMENTATION_USER_INTERACTION_EVENTS=User interaction events to instrument (comma-separated, e.g., "click,submit"). · OTEL_SERVICE_NAME=OpenTelemetry service name. · OTEL_SERVICE_VERSION=OpenTelemetry service version. · PLATFORM=Platform: browser (default) or node for Node.js backend debugging. · PORT=Port for HTTP transport. · SCENARIO_SEARCH_STRATEGY=Override SEARCH_STRATEGY for scenario search only. · SEARCH_STRATEGY=Search strategy: SIMPLE (default, minisearch + stemmer) or FTS5 (better-sqlite3, optional dep). · SESSION_CLOSE_ON_SOCKET_CLOSE=Close session when socket closes. · SESSION_IDLE_CHECK_SECONDS=Interval for checking idle sessions (seconds). · SESSION_IDLE_SECONDS=Idle session timeout (seconds). · TOOL_OUTPUT_SCHEMA_DISABLE=When true, omit tool output schema from MCP tool registration (can reduce token usage for some clients). · WORKING_DIR=Working directory for project-level config (.browser-devtools-mcp/). Default: process.cwd().
Source: MCP-Register · collected on 2026-08-16 · self-declared
Icon formats (raw)image/png, image/svg+xml
Source: MCP-Register · collected on 2026-08-16 · self-declared
Connection paths (source structure){"packages":[{"registryType":"npm","identifier":"browser-devtools-mcp","version":"0.9.1","transport":"stdio","environment":[{"name":"PLATFORM","description":"Platform: browser (default) or node for Node.js backend debugging.","format":"string","required":false,"secret":false},{"name":"PORT","description":"Port for HTTP transport.","format":"number","required":false,"secret":false},{"name":"SESSION_IDLE_SECONDS","description":"Idle session timeout (seconds).","format":"number","required":false,"secret":false},{"name":"SESSION_IDLE_CHECK_SECONDS","description":"Interval for checking idle sessions (seconds).","format":"number","required":false,"secret":false},{"name":"SESSION_CLOSE_ON_SOCKET_CLOSE","description":"Close session when socket closes.","format":"boolean","required":false,"secret":false},{"name":"CONSOLE_MESSAGES_BUFFER_SIZE","description":"Maximum console messages to buffer.","format":"number","required":false,"secret":false},{"name":"HTTP_REQUESTS_BUFFER_SIZE","description":"Maximum HTTP requests to buffer.","format":"number","required":false,"secret":false},{"name":"BROWSER_SERVER_INSTRUCTIONS_ENABLE","description":"When true, include server instructions in MCP server info (browser platform). Default: true.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_POLICY_UI_DEBUGGING_ENABLE","description":"When true, include UI_DEBUGGING_POLICY in server policies (browser platform). Default: false.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_HEADLESS_ENABLE","description":"Run browser in headless mode.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_PERSISTENT_ENABLE","description":"Use persistent browser context (preserves cookies, localStorage, extensions).","format":"boolean","required":false,"secret":false},{"name":"BROWSER_CDP_ENDPOINT_URL","description":"CDP attach: http(s) root or ws(s) URL. Resolves via /json/version, /json/list, or ws /devtools/browser (Chrome 136+). Mutually exclusive with BROWSER_PERSISTENT_ENABLE.","format":"string","required":false,"secret":false},{"name":"BROWSER_CDP_ENABLE","description":"When true and no BROWSER_CDP_ENDPOINT_URL: probe 127.0.0.1:9222 then :9229 for CDP. Else use BROWSER_CDP_ENDPOINT_URL or default http://127.0.0.1:9222.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_CDP_OPEN_INSPECT","description":"On loopback CDP failure, if Chrome is running, open chrome://inspect/#remote-debugging. Default true. Set false to disable.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_PERSISTENT_USER_DATA_DIR","description":"Directory for persistent browser context user data.","format":"string","required":false,"secret":false},{"name":"BROWSER_USE_INSTALLED_ON_SYSTEM","description":"Use system-installed Chrome browser instead of Playwright's bundled browser.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_EXECUTABLE_PATH","description":"Custom browser executable path.","format":"string","required":false,"secret":false},{"name":"BROWSER_CHROMIUM_SANDBOX","description":"When false, launches Chromium with --no-sandbox. Required for Docker/Lambda/CI.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_LAUNCH_ARGS","description":"Extra Chromium launch args (comma-separated).","format":"string","required":false,"secret":false},{"name":"BROWSER_ALLOWED_DOMAINS","description":"Comma-separated list of allowed hostnames. When set, all requests to non-matching hosts are aborted. Subdomains match automatically.","format":"string","required":false,"secret":false},{"name":"BROWSER_LOCALE","description":"Browser locale (e.g., \"en-US\", \"tr-TR\").","format":"string","required":false,"secret":false},{"name":"OTEL_ENABLE","description":"Enable OpenTelemetry integration.","format":"boolean","required":false,"secret":false},{"name":"OTEL_SERVICE_NAME","description":"OpenTelemetry service name.","format":"string","required":false,"secret":false},{"name":"OTEL_SERVICE_VERSION","description":"OpenTelemetry service version.","format":"string","required":false,"secret":false},{"name":"OTEL_ASSETS_DIR","description":"Directory containing OpenTelemetry bundle files.","format":"string","required":false,"secret":false},{"name":"OTEL_INSTRUMENTATION_USER_INTERACTION_EVENTS","description":"User interaction events to instrument (comma-separated, e.g., \"click,submit\").","format":"string","required":false,"secret":false},{"name":"OTEL_EXPORTER_TYPE","description":"OpenTelemetry exporter type: \"otlp/http\", \"console\", or \"none\".","format":"string","required":false,"secret":false},{"name":"OTEL_EXPORTER_HTTP_URL","description":"OpenTelemetry collector base URL (e.g., \"http://localhost:4318\").","format":"string","required":false,"secret":false},{"name":"OTEL_EXPORTER_HTTP_HEADERS","description":"OpenTelemetry exporter HTTP headers (comma-separated key=value pairs).","format":"string","required":false,"secret":true},{"name":"AWS_REGION","description":"AWS region for Bedrock usage.","format":"string","required":false,"secret":false},{"name":"AWS_PROFILE","description":"AWS profile name for Bedrock usage.","format":"string","required":false,"secret":false},{"name":"AMAZON_BEDROCK_ENABLE","description":"Enable Amazon Bedrock usage.","format":"boolean","required":false,"secret":false},{"name":"AMAZON_BEDROCK_IMAGE_EMBED_MODEL_ID","description":"Amazon Bedrock image embedding model ID.","format":"string","required":false,"secret":false},{"name":"AMAZON_BEDROCK_TEXT_EMBED_MODEL_ID","description":"Amazon Bedrock text embedding model ID.","format":"string","required":false,"secret":false},{"name":"AMAZON_BEDROCK_VISION_MODEL_ID","description":"Amazon Bedrock vision model ID.","format":"string","required":false,"secret":false},{"name":"FIGMA_ACCESS_TOKEN","description":"Figma API access token for design comparison.","format":"string","required":false,"secret":true},{"name":"FIGMA_API_BASE_URL","description":"Figma API base URL.","format":"string","required":false,"secret":false},{"name":"DAEMON_PORT","description":"Daemon mode port (CLI).","format":"number","required":false,"secret":false},{"name":"DAEMON_SESSION_IDLE_SECONDS","description":"Daemon mode idle session timeout (seconds).","format":"number","required":false,"secret":false},{"name":"DAEMON_SESSION_IDLE_CHECK_SECONDS","description":"Daemon mode idle session check interval (seconds).","format":"number","required":false,"secret":false},{"name":"NODE_SERVER_INSTRUCTIONS_ENABLE","description":"When true, include server instructions in MCP server info (node platform). Default: true.","format":"boolean","required":false,"secret":false},{"name":"NODE_POLICY_DEBUGGING_ENABLE","description":"When true, include NODE_DEBUGGING_POLICY in server policies (node platform). Default: false.","format":"boolean","required":false,"secret":false},{"name":"NODE_INSPECTOR_HOST","description":"Inspector host for debug_connect when MCP runs in Docker (e.g. host.docker.internal). Default: 127.0.0.1.","format":"string","required":false,"secret":false},{"name":"TOOL_OUTPUT_SCHEMA_DISABLE","description":"When true, omit tool output schema from MCP tool registration (can reduce token usage for some clients).","format":"boolean","required":false,"secret":false},{"name":"AVAILABLE_TOOL_DOMAINS","description":"Comma-separated tool domains to enable (e.g. navigation,interaction,a11y,scenario). Unset = all tools. Browser: a11y, content, debug, figma, interaction, navigation, o11y, react, scenario, run, stub, sync. Node: debug, run.","format":"string","required":false,"secret":false},{"name":"WORKING_DIR","description":"Working directory for project-level config (.browser-devtools-mcp/). Default: process.cwd().","format":"string","required":false,"secret":false},{"name":"SEARCH_STRATEGY","description":"Search strategy: SIMPLE (default, minisearch + stemmer) or FTS5 (better-sqlite3, optional dep).","format":"string","required":false,"secret":false},{"name":"SCENARIO_SEARCH_STRATEGY","description":"Override SEARCH_STRATEGY for scenario search only.","format":"string","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://{your_mcp_server_host}/mcp","transport":"streamable-http","headers":[]}]}
Source: MCP-Register · collected on 2026-09-08 · self-declared
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Changes

Changes
2026-09-08Connection paths (source structure): – → {"packages":[{"registryType":"npm","identifier":"browser-devtools-mcp","version":"0.9.1","transport":"stdio","environment":[{"name":"PLATFORM","description":"Platform: browser (default) or node for Node.js backend debugging.","format":"string","required":false,"secret":false},{"name":"PORT","description":"Port for HTTP transport.","format":"number","required":false,"secret":false},{"name":"SESSION_IDLE_SECONDS","description":"Idle session timeout (seconds).","format":"number","required":false,"secret":false},{"name":"SESSION_IDLE_CHECK_SECONDS","description":"Interval for checking idle sessions (seconds).","format":"number","required":false,"secret":false},{"name":"SESSION_CLOSE_ON_SOCKET_CLOSE","description":"Close session when socket closes.","format":"boolean","required":false,"secret":false},{"name":"CONSOLE_MESSAGES_BUFFER_SIZE","description":"Maximum console messages to buffer.","format":"number","required":false,"secret":false},{"name":"HTTP_REQUESTS_BUFFER_SIZE","description":"Maximum HTTP requests to buffer.","format":"number","required":false,"secret":false},{"name":"BROWSER_SERVER_INSTRUCTIONS_ENABLE","description":"When true, include server instructions in MCP server info (browser platform). Default: true.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_POLICY_UI_DEBUGGING_ENABLE","description":"When true, include UI_DEBUGGING_POLICY in server policies (browser platform). Default: false.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_HEADLESS_ENABLE","description":"Run browser in headless mode.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_PERSISTENT_ENABLE","description":"Use persistent browser context (preserves cookies, localStorage, extensions).","format":"boolean","required":false,"secret":false},{"name":"BROWSER_CDP_ENDPOINT_URL","description":"CDP attach: http(s) root or ws(s) URL. Resolves via /json/version, /json/list, or ws /devtools/browser (Chrome 136+). Mutually exclusive with BROWSER_PERSISTENT_ENABLE.","format":"string","required":false,"secret":false},{"name":"BROWSER_CDP_ENABLE","description":"When true and no BROWSER_CDP_ENDPOINT_URL: probe 127.0.0.1:9222 then :9229 for CDP. Else use BROWSER_CDP_ENDPOINT_URL or default http://127.0.0.1:9222.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_CDP_OPEN_INSPECT","description":"On loopback CDP failure, if Chrome is running, open chrome://inspect/#remote-debugging. Default true. Set false to disable.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_PERSISTENT_USER_DATA_DIR","description":"Directory for persistent browser context user data.","format":"string","required":false,"secret":false},{"name":"BROWSER_USE_INSTALLED_ON_SYSTEM","description":"Use system-installed Chrome browser instead of Playwright's bundled browser.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_EXECUTABLE_PATH","description":"Custom browser executable path.","format":"string","required":false,"secret":false},{"name":"BROWSER_CHROMIUM_SANDBOX","description":"When false, launches Chromium with --no-sandbox. Required for Docker/Lambda/CI.","format":"boolean","required":false,"secret":false},{"name":"BROWSER_LAUNCH_ARGS","description":"Extra Chromium launch args (comma-separated).","format":"string","required":false,"secret":false},{"name":"BROWSER_ALLOWED_DOMAINS","description":"Comma-separated list of allowed hostnames. When set, all requests to non-matching hosts are aborted. Subdomains match automatically.","format":"string","required":false,"secret":false},{"name":"BROWSER_LOCALE","description":"Browser locale (e.g., \"en-US\", \"tr-TR\").","format":"string","required":false,"secret":false},{"name":"OTEL_ENABLE","description":"Enable OpenTelemetry integration.","format":"boolean","required":false,"secret":false},{"name":"OTEL_SERVICE_NAME","description":"OpenTelemetry service name.","format":"string","required":false,"secret":false},{"name":"OTEL_SERVICE_VERSION","description":"OpenTelemetry service version.","format":"string","required":false,"secret":false},{"name":"OTEL_ASSETS_DIR","description":"Directory containing OpenTelemetry bundle files.","format":"string","required":false,"secret":false},{"name":"OTEL_INSTRUMENTATION_USER_INTERACTION_EVENTS","description":"User interaction events to instrument (comma-separated, e.g., \"click,submit\").","format":"string","required":false,"secret":false},{"name":"OTEL_EXPORTER_TYPE","description":"OpenTelemetry exporter type: \"otlp/http\", \"console\", or \"none\".","format":"string","required":false,"secret":false},{"name":"OTEL_EXPORTER_HTTP_URL","description":"OpenTelemetry collector base URL (e.g., \"http://localhost:4318\").","format":"string","required":false,"secret":false},{"name":"OTEL_EXPORTER_HTTP_HEADERS","description":"OpenTelemetry exporter HTTP headers (comma-separated key=value pairs).","format":"string","required":false,"secret":true},{"name":"AWS_REGION","description":"AWS region for Bedrock usage.","format":"string","required":false,"secret":false},{"name":"AWS_PROFILE","description":"AWS profile name for Bedrock usage.","format":"string","required":false,"secret":false},{"name":"AMAZON_BEDROCK_ENABLE","description":"Enable Amazon Bedrock usage.","format":"boolean","required":false,"secret":false},{"name":"AMAZON_BEDROCK_IMAGE_EMBED_MODEL_ID","description":"Amazon Bedrock image embedding model ID.","format":"string","required":false,"secret":false},{"name":"AMAZON_BEDROCK_TEXT_EMBED_MODEL_ID","description":"Amazon Bedrock text embedding model ID.","format":"string","required":false,"secret":false},{"name":"AMAZON_BEDROCK_VISION_MODEL_ID","description":"Amazon Bedrock vision model ID.","format":"string","required":false,"secret":false},{"name":"FIGMA_ACCESS_TOKEN","description":"Figma API access token for design comparison.","format":"string","required":false,"secret":true},{"name":"FIGMA_API_BASE_URL","description":"Figma API base URL.","format":"string","required":false,"secret":false},{"name":"DAEMON_PORT","description":"Daemon mode port (CLI).","format":"number","required":false,"secret":false},{"name":"DAEMON_SESSION_IDLE_SECONDS","description":"Daemon mode idle session timeout (seconds).","format":"number","required":false,"secret":false},{"name":"DAEMON_SESSION_IDLE_CHECK_SECONDS","description":"Daemon mode idle session check interval (seconds).","format":"number","required":false,"secret":false},{"name":"NODE_SERVER_INSTRUCTIONS_ENABLE","description":"When true, include server instructions in MCP server info (node platform). Default: true.","format":"boolean","required":false,"secret":false},{"name":"NODE_POLICY_DEBUGGING_ENABLE","description":"When true, include NODE_DEBUGGING_POLICY in server policies (node platform). Default: false.","format":"boolean","required":false,"secret":false},{"name":"NODE_INSPECTOR_HOST","description":"Inspector host for debug_connect when MCP runs in Docker (e.g. host.docker.internal). Default: 127.0.0.1.","format":"string","required":false,"secret":false},{"name":"TOOL_OUTPUT_SCHEMA_DISABLE","description":"When true, omit tool output schema from MCP tool registration (can reduce token usage for some clients).","format":"boolean","required":false,"secret":false},{"name":"AVAILABLE_TOOL_DOMAINS","description":"Comma-separated tool domains to enable (e.g. navigation,interaction,a11y,scenario). Unset = all tools. Browser: a11y, content, debug, figma, interaction, navigation, o11y, react, scenario, run, stub, sync. Node: debug, run.","format":"string","required":false,"secret":false},{"name":"WORKING_DIR","description":"Working directory for project-level config (.browser-devtools-mcp/). Default: process.cwd().","format":"string","required":false,"secret":false},{"name":"SEARCH_STRATEGY","description":"Search strategy: SIMPLE (default, minisearch + stemmer) or FTS5 (better-sqlite3, optional dep).","format":"string","required":false,"secret":false},{"name":"SCENARIO_SEARCH_STRATEGY","description":"Override SEARCH_STRATEGY for scenario search only.","format":"string","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[{"url":"https://{your_mcp_server_host}/mcp","transport":"streamable-http","headers":[]}]}
2026-08-26Description (raw): – → Playwright browser & Node.js MCP. ARIA refs, screenshots, ref-based interactions.
2026-08-16Last changed in the registry (raw): – → 2026-05-12

These are the 3 most recent changes to this entry. Full history

tracevero · https://tracevero.com/mcp/io-github-serkan-ozal-browser-devtools-mcp