Early access — free

Design Agents
For Your Needs.

Collaborative AI agent development, training, and evaluation — one workspace where your team authors agent skills, evaluates changes together, and delivers continuous performance improvement.

The problem today
  • Agent instructions scattered across Google Docs, Notion pages, Slack threads, and hardcoded strings
  • One person edits the prompt, everyone else discovers the change when the agent breaks
  • Testing means pasting prompts into a playground and eyeballing the output
  • No version history, no rollback, no way to compare what changed and why performance shifted
  • Agent quality degrades over time because nobody owns the improvement loop
What we provide
  • Structured constitution editor — agent skills as versioned, modular blocks the whole team authors together
  • Team collaboration — everyone sees every change, who made it, when, and why. No surprises.
  • Built-in evaluation — run agent behavior tests against your constitution, compare versions, catch regressions before deploy
  • Full version control — diff any two versions, pin production to a tested version, roll back in one click
  • Continuous improvement loop — edit → evaluate → compare → promote. Your agent gets better every cycle, measurably.
01
Author Skills
Write modular agent instructions as a team
02
Evaluate
Test agent behavior against real scenarios
03
Compare
Diff versions to see what improved
04
Ship
Promote tested version to production
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