PlanStack

Product

A plan should outlive the chat that made it.

PlanStack gives agent-generated plans a durable identity: one stable link, a complete version history, and a clean path back into any MCP client.

01 / Immutable history

Change the plan.
Keep the record.

Updates never overwrite. Each revision becomes a permanent version while the main link always resolves to the latest.

v3Ready for implementation
v2Security review changes
v1Initial architecture

02 / Public reading

For the teammate who just needs the plan.

Plan links open in a fast, focused reader. No account or agent setup required.

PUBLICplanstack.dev/p/k3f9qm2p↗

03 / Agent handoff

Context moves between tools.

Publish from Claude Code. Review in a browser. Pull the exact plan into Codex or Cursor when it is time to build.

CLAUDE PLANSTACK CODEX

Ready to see the full publish-to-handoff loop?

How it works →

Private access

Make the next handoff the easy one.

Join the waitlist

Invites open in small batches.