PR Guard

Inspiration

Inspiration from real pain points.

While exploring Atlassian Community forums for Jira-GitHub integration gaps, We discovered this thread link where developers vented frustration: "Jira advances issues on draft PRs, breaking our workflow!" This exact problem—Jira ignoring GitHub draft status—inspired PR Guard. Similar issues flood link and link

What it does

PR Guard is a Forge app for Jira Cloud that blocks workflow transitions until linked GitHub PRs meet Definition of Ready (DoR): no drafts, green CI, proper labeling.

Key features:

Instant PR status in Jira—no repo hopping needed
Rovo Agent verifies DoD compliance and explains blocks in plain English
Auto-unblocks when PR is "Ready for Review" + CI passes
Admin UI for custom DoR rules

How we built it

Built on Atlassian Forge using JavaScript + React (Forge Custom UI). Integrates GitHub REST API for PR/draft/CI status, Jira REST APIs for workflow control. Backend logic and config stored in Forge Storage—all serverless on Atlassian's cloud.

Challenges we ran into

GitHub API rate limits

GitHub API throttling became a critical constraint at scale. We mitigated this by implementing a dual-layer caching strategy using Forge Storage and in-memory TTL caches. The latest PR state is persisted per Jira issue, reducing redundant API calls while preserving near real-time accuracy.

Rovo Agent reliability and determinism

Early Rovo prompts exhibited hallucinations and inconsistent outputs. This was resolved by introducing strictly structured prompts, explicit Definition of Done schemas, and contextual grounding using live Jira and GitHub data. As a result, the agent now behaves deterministically and produces auditable, actionable output.

Jira workflow permissions and transitions

Jira workflow transitions require elevated permissions that cannot be delegated to end users. We addressed this by executing transitions through Forge asApp() invocations, ensuring secure, policy-compliant automation without weakening workflow governance.

Draft PR detection inconsistencies

GitHub draft status is not always reliably surfaced via a single API surface. To ensure correctness, we combined REST API checks with webhook-driven validation, eliminating false positives and ensuring accurate readiness assessment.

Accomplishments that we're proud of

Closed the Jira–GitHub delivery gap by ensuring Jira statuses reflect real pull request readiness.
Delivered deterministic, reliable Rovo agent behavior using structured prompts and Definition of Done enforcement.
Proven Forge scalability with thousands of issues handled efficiently via Custom UI and Storage.
Solved real-world GitHub integration challenges, including API rate limits, draft PR detection, and CI signal consistency.
Enabled secure workflow automation using Forge asApp() while preserving Jira permission governance. Validated strong market demand through Atlassian community feedback.

What we learned

Rovo excels in DevOps and delivery workflows

Rovo agents are particularly effective at translating low-level technical signals into human-readable guidance. For example, instead of surfacing raw CI logs, the agent explains why a pipeline failed and what action is required, dramatically reducing developer context-switching.

Forge is production-ready at scale

Using Forge Custom UI together with storage@atlas, the application handles thousands of issues and pull requests without degradation. The platform proved sufficiently mature for enterprise-grade workloads, including caching, permissions, and secure external integrations.

Strong market validation from the Atlassian ecosystem

Community feedback and Codegeist precedent (e.g., apps such as JiraDoc AI and Runbook Rabbit) confirm that the Rovo + Forge combination is a winning pattern—particularly in the “Best Rovo Apps” category, where workflow intelligence is the key differentiator.

What's next for PR Guard

Planned strategic expansions include:

Native Bitbucket support, enabling parity across Atlassian’s SCM ecosystem
Multi-CI integration (GitHub Actions, Jenkins, CircleCI), allowing teams to standardize readiness checks regardless of tooling
Fully automated Definition of Done enforcement, spanning code review, CI, acceptance criteria, and documentation
Proactive notifications via Slack and Microsoft Teams, surfacing blockers before they impact sprint commitments -Community discussions already indicate demand from 100+ teams facing the same challenges. PR Guard is designed to scale to enterprise environments while remaining lightweight, transparent, and configuration-driven.

PR fetching and performance optimization

Introduce incremental and event-driven PR synchronization to further reduce API usage and latency, especially for large portfolios with hundreds of active repositories.

Deeper Rovo + Confluence integration

Leverage Confluence content (architecture docs, runbooks, release notes) as contextual input for Rovo agents, enabling richer process awareness and higher-quality recommendations.

AI-assisted impact and readiness analysis

Enable teams to trigger a Rovo-powered review that answers: