Changelog

2026-09-14 — schema 2026-09-14 · server 0.1.0

• Published contract: shared envelope, meta.billable, fail_gate, claims + quote gate.
• Live tools: research_brief (quick/standard) + source_lookup.
• compare_options and depth=deep parked as preview / $0.
• Prepaid packs $10 / $25 / $50; fail quality bar → $0.
• Homepage + docs at researchmcp.dev; server-card at /.well-known/mcp/server-card.json.