paulrberg/coingecko-historical
skills/coingecko-historical/SKILL.md
Open the CoinGecko historical-data page for a coin/date in Chromium via Chrome DevTools MCP.
$ install --global
skillsauthnpx skillsauth add paulrberg/agent-skills coingecko-historicalInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Jul 11, 2026, 7:13 AM134.0s4 files scanned
SKILL.md
- argument-hint:
- <coin-id> <date>
- disable-model-invocation:
- true
- effort:
- low
- model:
- sonnet
- name:
- coingecko-historical
- user-invocable:
- true
- description:
- Open the CoinGecko historical-data page for a coin/date in Chromium via Chrome DevTools MCP.
CoinGecko Historical
Open a validated one-day window around the requested date in Chromium.
Workflow
-
Require a CoinGecko coin ID and an ISO date (
YYYY-MM-DD). Resolve a supplied name or symbol withcg search <term> -o jsonbefore continuing. -
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.
-
Pass the returned URL to
mcp__chrome_devtools.new_pagewithbackground: false. -
Completion is the successfully opened page URL. Do not use the macOS
opencommand.
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