Menu
Use to open CoinGecko historical-data pages in the default browser for a coin/date or to show historical price on date X.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Use only when explicitly asked to archive/prune/compact/roll over checked tasks from TODO.md into `.ai/todos/TODO_UNTIL_YYYY_MM_DD.md`, leaving unchecked tasks.
Use only when explicitly invoked for Git commit workflows: stage intended changes, craft Conventional Prefix Format messages by default, Natural Language messages with --natural or configured repos, commit, and optionally --all, --staged, --deep, --close, or --push.
Use for dependency updates: update/bump deps, npm/pnpm/yarn/bun package upgrades, outdated checks, package.json updates, or taze.
Use for release versioning: bump/cut/tag a release, bump version, create a release, changelog updates, or version tagging.
Use for GitHub PR/issue/discussion workflows: create/update PRs or issues, post comments, start discussions; triggers include create/open PR, file/update issue, yeet.
Use to polish recently changed code: simplify for readability/maintainability and run a risk-profiled review that autonomously applies fixes. Default runs both passes; pass --simplify or --review for one. Covers code/PR review, audits, bug/security checks, reviewing diffs or changes, cleanup, refactoring, and reducing complexity.
| argument-hint | <coin-id> <date> |
| disable-model-invocation | false |
| model | opus |
| name | coingecko-historical |
| user-invocable | true |
| description | Use to open CoinGecko historical-data pages in the default browser for a coin/date or to show historical price on date X. |
Open the CoinGecko historical-data page for a coin in the user's default browser, centered on a one-day window around a target date.
bitcoin, ethereum, solana). This is the same ID used by the CoinGecko API and the cg CLI — not the ticker symbol. If the user provides only a symbol or name, resolve it first (e.g., cg search <term> -o json or https://api.coingecko.com/api/v3/search?query=<term>).YYYY-MM-DD format.Compute DATE-1 (the day before date) and DATE+1 (the day after date), then open:
https://coingecko.com/en/coins/<coin-id>/historical_data?start=<DATE-1>&end=<DATE+1>
Use the macOS open command:
open "https://coingecko.com/en/coins/<coin-id>/historical_data?start=<DATE-1>&end=<DATE+1>"
Use BSD date (default on macOS) to compute the surrounding days:
start=$(date -j -v-1d -f "%Y-%m-%d" "$DATE" +%Y-%m-%d)
end=$(date -j -v+1d -f "%Y-%m-%d" "$DATE" +%Y-%m-%d)
User invokes: /coingecko-historical bitcoin 2024-03-14
Run:
open "https://coingecko.com/en/coins/bitcoin/historical_data?start=2024-03-13&end=2024-03-15"
date is missing or malformed.