OpenAgentSkill Registry Manifest Skill: alpaca-trading-backtest Slug: alpacahq-alpaca-trading-backtest Category: coding-agents Description: Execute deterministic, reproducible historical backtests from a start date, end date, and strategy concept using the Alpaca CLI plus agent-written workspace code. Use when the user wants to backtest a strategy, simulate historical trades, or return trades, diagnostics, and reproducibility artifacts. Agent fit: - Decision: 67/100 Prototype first - Primary fit: Finance and quant - Role: Fallback candidate Supply profile: - Track: Coding and developer agents - Scenario: Coding agents - Applicable agents: Claude Code, CLI, Codex, Cursor - Maintenance: 3d since push - Risk: Risky Trust: - Trust score: 73/100 Strong shortlist - Audit: 78/100 Risky Attribution: - Status: Registry indexed - Source: github fast track - Creator: alpacahq - Claim URL: https://www.openagentskill.com/skills/alpacahq-alpaca-trading-backtest#claim-this-skill Install: npx skills add alpacahq/alpaca-skills --skill alpaca-trading-backtest URLs: - Web: https://www.openagentskill.com/skills/alpacahq-alpaca-trading-backtest - API: https://www.openagentskill.com/api/agent/skills/alpacahq-alpaca-trading-backtest - Install API: https://www.openagentskill.com/api/skills/alpacahq-alpaca-trading-backtest/install - Repository: https://github.com/alpacahq/alpaca-skills/tree/main/skills/trading-api/backtest