Qrspi Plus

qrspi-plus

A structured agentic development pipeline for Claude Code and Copilot CLI.

qrspi-plus is a plugin that implements QRSPI — a methodology for agentic software development where every phase produces a reviewable artifact, gets human approval, and runs in isolated context. Based on Human Layer's QRSPI framework, extended with parallelization planning, runtime worktree creation and per-task implementation, tiered code reviews, integration verification, acceptance testing, and between-phase replanning.

Pipeline Overview

The pipeline has two routes. The full pipeline runs every step -- for features, new products, and anything requiring architectural design. The quick fix route (shown as dashed lines) skips Design, Phasing, Structure, Parallelize, and Integrate -- for targeted bug fixes, small changes, and 1-3 file modifications. Replan's "next phase" path returns to Goals, where the next phase's draft is auto-populated from roadmap.md + future-goals.md and cascaded through the full pipeline — not directly back to Parallelize.

Route Changes

Route changes are allowed before Plan executes:

- Full to Quick Fix: Drop Design, Phasing, Structure, Parallelize, Integrate from the route.
- Quick Fix to Full: Insert Design, Phasing, Structure before Plan, and Parallelize, Integrate after Plan.

After Plan is approved, the route is locked. Changing it after that point requires a backward loop to re-run Plan.

How It Works

Tiered human review at every stage. Each step produces a focused artifact that humans review, but the review depth varies by artifact type:

- Goals, Questions, Research, Design -- closely reviewed by the human. These are the alignment artifacts that determine whether the right thing gets built.
- Structure, Plan, Tasks -- spot-checked by the human.…