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Coingecko open page

Skill PaulRBerg/agent-skills/skills/coingecko-open-page

Open the CoinGecko historical-data page for a coin/date in Chromium via Chrome DevTools MCP.From its SKILL.md

Install
npx -y skills add PaulRBerg/agent-skills --skill coingecko-open-page

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • runs commandsInstructs the agent to run 2 commands, including `cg search <term> -o json` and 1 more.

SKILL.md

1.2 KB, 230 tokens by cl100k_base, as published. Nobody here has run it

CoinGecko Historical

If these instructions are already present in the conversation from a slash or dollar invocation, follow them directly; do not invoke this skill again through a skill tool.

Open a validated ±1-day window around the requested date in Chromium.

Workflow

  1. Require a CoinGecko coin ID and an ISO date (YYYY-MM-DD). Resolve a supplied name or symbol with cg search <term> -o json before continuing.

  2. Build the URL with the portable helper:

    uv run <skill-dir>/scripts/build-url.py <coin-id> <date>

    Invalid IDs or calendar dates exit nonzero without opening a page.

  3. Pass the returned URL to mcp__chrome-devtools__new_page with background: false.

  4. Completion is ### 🌐 CoinGecko history opened — <coin-id> · <date> (±1 day) followed by the linked page URL. Do not use the macOS open command. Keep the helper's bare-URL stdout and validation errors undecorated.

What ships with it: 2 files

1.1 KB alongside SKILL.md, 1 of them executable

agents/

scripts/

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