/validate

Validate a startup idea end-to-end: search KB, run Manifest alignment, S.E.E.D. niche check, Devil's Advocate inversion, STREAM 6-layer analysis, pick stack, generate PRD.

Philosophy: Validation should be honest, not optimistic. Better to kill a bad idea in 5 minutes than waste 3 months building it. The goal is truth, not encouragement.

MCP Tools (use if available)

If MCP tools are available, prefer them over CLI:

• kb_search(query, n_results) — search knowledge base for related docs
• project_info() — list active projects with stacks
• web_search(query) — search for dead startups, competitor failures

If MCP tools are not available, fall back to Grep/Glob/WebSearch.

Steps

1. Parse the idea from $ARGUMENTS. If empty, ask the user what idea they want to validate.