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Prompt Engineer Toolkit

Versioned prompts with A/B and regression tests.

−80%
Regressions in prod
Hours → minutes
Prompt iteration time
95%+
Prompts under test
2–3 months
Payback period
Pe
Prompt Engineer Toolkit
GEN · No. 96 of 117
What it does

Prompt Engineer Toolkit in production

  • Stores prompts as versioned, reviewable templates
  • Runs regression suites on every prompt change
  • A/B tests prompt variants on live traffic
  • Scores outputs with rubric and LLM-judge graders
  • Promotes winning prompts through dev, test and prod
  • Rolls back a prompt in one click

45-second film: the Prompt Engineer Toolkit tile, an animated mockup and the KPI impact.

How it ships

Live in 6–9 weeks, inside your perimeter

Deployment options
On-premise (air-gapped)Private cloudManaged cloudHybrid
Integrates with
GitHubGitLabJiraSlackLangSmithDatadog
Technology stack
Llama 3.1 8B/70BMistral 7B/LargeQwen 2.5Phi-3.5vLLM · TGIQdrant · Milvus · pgvector
Compliance & security
GDPRDPDPHIPAA-compatibleISO 27001NIST AI RMF

See Prompt Engineer Toolkit running inside your environment

A 20-minute technical walkthrough, no slides. Ships in 6–9 weeks.

Book a walkthrough →Browse the library →