OpenAgentSkill Registry Manifest Skill: Defeatbeta API Slug: defeat-beta-defeatbeta-api Category: finance Description: An open-source alternative to Yahoo Finance's market data APIs with higher reliability. Agent fit: - Decision: 96/100 Production-ready - Primary fit: Finance and quant - Role: Primary pick Supply profile: - Track: Finance and quant workflows - Scenario: Finance and quant - Applicable agents: Claude Code, OpenAI Agents, CLI, Codex, Cursor - Maintenance: 7d since push - Risk: Safe to try Trust: - Trust score: 86/100 Production candidate - Audit: 88/100 Safe to try Attribution: - Status: Community indexed - Source: GitHub star discovery - Creator: defeat-beta - Claim URL: https://www.openagentskill.com/skills/defeat-beta-defeatbeta-api#claim-this-skill Install: npx skills add defeat-beta/defeatbeta-api URLs: - Web: https://www.openagentskill.com/skills/defeat-beta-defeatbeta-api - API: https://www.openagentskill.com/api/agent/skills/defeat-beta-defeatbeta-api - Install API: https://www.openagentskill.com/api/skills/defeat-beta-defeatbeta-api/install - Repository: https://github.com/defeat-beta/defeatbeta-api