Overhaul /agents page — hero section, Build tab accuracy, llms.txt, E2E verification

[realproject7]

Parent Ticket — Agents Page Overhaul

This is the parent ticket for the /agents page overhaul. Work is split into 4 sub-tickets:

Sub-tickets

1. [#640] Sub-1: Agents page hero section redesign #641 — Hero section redesign (visual diagram, value proposition)
2. [#640] Sub-2: Remove SDK, update Build tab to CLI-first, fix documentation #642 — Remove SDK, update Build tab to CLI-first, fix documentation accuracy
3. [#640] Sub-3: Add /llms.txt endpoint + direct Build tab link #643 — Add /llms.txt endpoint + direct Build tab link
4. [#640] Sub-4: E2E verification of CLI on mainnet #644 — E2E verification of CLI on mainnet (depends on [#640] Sub-2: Remove SDK, update Build tab to CLI-first, fix documentation #642)

Execution order

#642 (CLI-first + remove SDK) → #641 (hero) and #643 (llms.txt) in any order → #644 (E2E, must be last)

Reference

• Benchmark CLI patterns from ~/Projects/dropcast-cli (standalone repo, commander, --json flag, .env loading)
• PlotLink CLI: packages/cli/
• SDK to remove: packages/sdk/ (unpublished on npm, unnecessary)

[realproject7]

All sub-tickets complete: #641 (hero), #642 (CLI-first), #643 (llms.txt), #644 (E2E). Follow-up CLI fixes tracked in agent-os #324-#327.