Definition of Ready – An Anti-Pattern (and when it might be useful)

There are differing perspectives on ‘Definition of Ready’. These are a checklist to be ticked off before a team starts working on a piece of work. They are often seen as an anti-pattern to Agile because a long Definition of Ready becomes a stage-gate that hinders progress.

The Problem with Definition of Ready

A well-intentioned Definition of Ready can quickly become a bottleneck. If stories need to be “ready” before the team can even look at them, you’ve shifted from “pull” to “push” mode. Work is no longer pulled when capacity exists; instead, it’s blocked until a prereq checklist is complete.

Common DOR Anti-Patterns

• Lengthy Checklists: “Story must have acceptance criteria, mockups, database schema, API contracts…” By then, the story writer has done too much work
• External Dependencies: “Story can’t start until we have sign-off from 5 different teams” = long queue time
• Prescriptive Details: Over-specifying the solution before the team has a chance to think about it

When Definition of Ready Makes Sense

That said, a lightweight Definition of Ready can be useful in certain contexts:

Growing Teams

New teams sometimes need light guidance on what makes a story “developable.” A simple DOR helps: “Story has title, description, and acceptance criteria” without being overly rigid.

Complex Domains

When working in regulated industries or complex technical environments, some pre-work by domain experts (not necessarily the team) makes sense to clarify boundaries.

Multiple Teams

In SAFe or larger Agile programs, some lightweight DOR helps coordinate between teams without becoming a full stage-gate.

Inexperienced Product Owners

Some teams benefit from light guardrails when the PO is new to writing stories.

The Agile Real Talk

The essence of Agile is collaboration. Rather than:

• “This story isn’t ready because the checklist isn’t done”

We should say:

• “Let’s pull this story, talk about what we need to know, and figure it out together”

Better Alternatives to DOR

Instead of a formal Definition of Ready, consider:

• Regular Refinement: Keep your backlog healthy through continuous refinement, not gate-keeping
• Just-in-Time Details: Get details right-when-needed, not upfront
• Team Conversations: When a story isn’t clear, the team talks with the PO. That’s the real clarification
• Iterative Development: Trust your team to discover issues early and pivot as needed

When to Keep It Simple

If your team is healthy and flowing well without a formal DOR, you might not need one. Trust the process. Have conversations. Pull stories the team understands well. When you spot consistent blockers on unclear stories, add a lightweight guideline.

Definition of Ready should enable the team to work, not prevent them.