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Chrome DevTools MCP connection troubleshooting v1.0.0

Use this resource to diagnose and fix a failing Chrome DevTools MCP connection

New

  • 308 downloads
  • 176 likes
  • 222 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install devtools-mcp-connection-troubleshooting

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent finds your MCP configuration file, classifies the connection error, checks known issues, then runs diagnostic commands. You get a corrected configuration and, if relevant, an existing GitHub issue to follow.

Mostly picked by

Updated November 2, 2026

Card for the “Chrome DevTools MCP connection troubleshooting” skill

Details

Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md: seven-step wizard, from configuration to diagnosis
  • SKILL.md: triage of common connection errors
  • SKILL.md: search for existing GitHub issues

Good fit for

  • The MCP server won't start after installation
  • list_pages returns an error while Chrome is open

Not for

    Tags

    • troubleshooting
    • mcp
    • chrome
    • configuration

    About

    You say

    “My Chrome DevTools MCP fails on list_pages, help me find out why.”

    Card for the “Chrome DevTools MCP connection troubleshooting” skill

    Skill published by chromedevtools under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to diagnose and fix a failing Chrome DevTools MCP connection
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md6.7 KB

    Origin and licence

    Listed unmodified

    Author
    chromedevtools
    Source
    github.com/chromedevtools/chrome-devtools-mcp/tree/63170b11a2fa74d5ceea757194d7b25f3e145f68/skills/troubleshooting
    Licence
    Apache-2.0

    Notice

    « troubleshooting » (chromedevtools, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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