OpenAgentSkill Registry Manifest Skill: deep-research Slug: coreyhaines31-deep-research Category: research Description: When you want multi-source, multi-step research on a topic — competitor research before a sales call, market research for a new business idea, positioning angles, due diligence on a partnership or podcast guest, tech decision research (which DB, which auth), or any \"I need to actually understand X.\" Combines WebSearch, WebFetch, agent-browser, /last30days (Reddit/X/YouTube/HN/web recency), memory, and Notion. Outputs a structured brief with citations, contradictions, gaps, and recommended next steps. Archives every research run to ~/.config/makerskills/deep-research/archive/ so past work is searchable. Triggers on \"/deep-research,\" \"research X,\" \"investigate X,\" \"do a deep dive on X,\" \"look into X,\" \"what's actually happening with X,\" \"due diligence on X,\" \"validate this market.\" Differs from a one-shot WebSearch: this is multi-pass with verification. Agent fit: - Decision: 86/100 Production-ready - Primary fit: Research agents - Role: Primary pick Supply profile: - Track: Research and knowledge work - Scenario: Research agents - Applicable agents: Claude Code, Browser agents, CLI, Codex, Cursor - Maintenance: 9d since push - Risk: Needs review Trust: - Trust score: 80/100 Strong shortlist - Audit: 83/100 Needs review Attribution: - Status: Registry indexed - Source: github fast track - Creator: coreyhaines31 - Claim URL: https://www.openagentskill.com/skills/coreyhaines31-deep-research#claim-this-skill Install: npx skills add coreyhaines31/makerskills --skill deep-research URLs: - Web: https://www.openagentskill.com/skills/coreyhaines31-deep-research - API: https://www.openagentskill.com/api/agent/skills/coreyhaines31-deep-research - Install API: https://www.openagentskill.com/api/skills/coreyhaines31-deep-research/install - Repository: https://github.com/coreyhaines31/makerskills/tree/main/skills/deep-research