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Side-by-side MCP evidence comparison
Evidence fieldChrome DevTools MCPMCP100 SelectedelevenlabsMCP100 Selected
Task fit
Best for
  • Inspecting pages, console and network activity, automating browser actions, and collecting performance evidence in Chrome
  • Text-to-speech, speech-to-text, and audio-production tasks using ElevenLabs services.
Not ideal for
  • API-only testing or browsers outside the project's documented Chrome support
  • Teams outside the publisher ecosystem or without least-privilege credentials
Avoid when
  • The controlled browser contains personal accounts, secrets, or sessions that the MCP client must not inspect or modify
  • The connected identity is broader than the task requires
  • Tool calls cannot be reviewed before consequential mutations
Provenance
Provenance details

Community implementation

io.github.ChromeDevTools · Publisher source ↗

First-party MCP

ecosystem:elevenlabs · Publisher source ↗

Maintenance
Maintenance details

Repo: Aug 14, 2026

Package: Aug 10, 2026

Repo: Aug 14, 2026

Package: Not documented

Popularity evidence
GitHub stars

49,168

GitHub stars · checked 2026-08-14T18:46:26.000Z

1,522

GitHub stars · checked 2026-08-14T18:46:26.000Z

30-day package downloads

7,541,930

30-day package downloads · checked 2026-08-14T18:46:26.000Z

No reliable download data
External adoption evidence
  • github: repository stars: 49,168Exact attributable signal.github: repository stars · Admission snapshot · checked 2026-08-14T18:46:26.000ZEvidence source ↗
  • github: repository stars: 1,522Exact attributable signal.github: repository stars · Admission snapshot · checked 2026-08-14T18:46:26.000ZEvidence source ↗
Client coverage
Client coverage details
Claude Code✓ Local stdio
Claude Desktop✓ Local stdio
Codex✓ Local stdio
VS Code✓ Local stdio
Cursor✓ Local stdio
OpenCode✓ Local stdio
Not documented
Client coverage noteLocal stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server.
Access and data
AuthenticationNo server authentication is documented for local stdio. Running-browser connections support optional WebSocket headers; an open remote-debugging port lets local applications control Chrome.The official server uses a configured ElevenLabs API key.
CostThe open-source npm package lists no MCP fee. Chrome, Node.js, client, model, and external-service costs are separate.The MCP integration has no separately verified MCP100 price conclusion. Publisher subscriptions, API usage, compute, storage, and AI-client charges may apply.
PermissionsInspects, debugs, automates, and modifies browser state through navigation, input, script evaluation, screenshots, uploads, extensions, memory, performance, and PWA tools.ElevenLabs API-key permissions, account resources, and product quotas govern available audio operations.
Data handlingBrowser content is exposed to the connected client. Performance tools send trace URLs to Google CrUX by default, and usage statistics with invocation success, latency, and environment data are enabled by default; broader retention is not documented.Authorized service data and tool results pass through the MCP server to the connected AI client. Review the publisher and client data policies before using sensitive ai & reasoning information.
Limitations
Tradeoffs
  • Deep DevTools access improves debugging, but exposes browser content and state; usage statistics and CrUX URL lookups are enabled by default unless disabled.
  • Audio generation consumes paid quotas and voice or uploaded media may carry consent and privacy obligations.
Risk contextCan expose sensitive browser sessions and execute arbitrary browser actions or scripts. Use isolated profiles, URL allow/block patterns, restricted file paths, and do not expose remote-debugging ports.Audio generation consumes paid quotas and voice or uploaded media may carry consent and privacy obligations. Use a test environment where practical, least-privilege credentials, narrowly enabled tools, and explicit confirmation for mutations. MCP100 did not execute third-party server code during this documentation review.
Evidence date
Editorial review2026-08-112026-07-30
Candidate evidence2026-08-14T18:46:26.000Z2026-08-14T18:46:26.000Z

Popularity, maintenance, fit, permissions, and client support are independent evidence fields.

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