harness-implement

Run the pbl pipeline from exploration through reviewed pull request.

2|Updated Mar 10, 2026
One-click install
npx skills add https://github.com/tim-hub/powerball --skill harness-implement
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: harness-implement
Source: https://github.com/tim-hub/powerball/tree/main/pbl/skills/harness-implement
Command: npx skills add https://github.com/tim-hub/powerball --skill harness-implement

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill enables hands-off delivery of complex feature work by running the entire pbl pipeline from exploration to PR review when a user asks for full implementation, saving time and reducing manual coordination.

Core Features & Use Cases

  • End-to-end automation: explore, plan, build, lodge, commit, create PR, simplify, and harness review loops without manual prompts.
  • Autonomous decision-making: selects exploration angles, evaluates risks, and resolves blockers to keep momentum.
  • Escalation safety: stops for critical conflicts and reports outcomes with a final PR.

Quick Start

Describe the feature you want and let harness-implement execute the entire pbl workflow from exploration through to a reviewed pull request.

Frequently Asked Questions about harness-implement

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate end-to-end feature delivery from exploration to pull request?

You can automate end-to-end feature delivery by running the entire pbl pipeline, which covers exploration, planning, building, committing, and creating reviewed pull requests without manual intervention.

What is the pbl pipeline workflow for autonomous software delivery?

The pbl pipeline workflow is an autonomous process that handles feature delivery from initial exploration through planning, building, lodging, simplification, and automated harness review to produce a final pull request.

Can I run autonomous code generation and PR creation with zero manual intervention?

Yes, you can achieve zero manual intervention by providing a feature description, which triggers autonomous decision-making, risk evaluation, and automated code review loops to deliver a complete pull request.

Does the automated feature delivery workflow stop for critical conflicts during building?

Yes, the automated workflow includes escalation safety mechanisms that stop the autonomous pipeline for critical conflicts, resolve blockers to maintain momentum, and report outcomes with the final PR.

What are the limitations of fully autonomous end-to-end pipeline execution?

The primary limitation is escalation safety: while autonomous decision-making handles drift detection and risk evaluation, the pipeline will stop and require attention when critical conflicts arise during the feature delivery process.

How do I start autonomous feature implementation using a feature description?

To start autonomous feature implementation, simply describe the feature you want, and the pipeline will execute the entire workflow from exploration through to a reviewed pull request automatically.