better-harness

Featured

An open-source Harness Engineering platform for coding agents—define harnesses as code, run controlled experiments, inspect evidence, and compare outcomes.

plugin 1,937 stars 160 forks Updated today MIT

Install

Plugins install via a marketplace, in two steps.

This plugin isn't listed in a marketplace we've indexed. Install it directly from its GitHub repository — the README has the setup steps.

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Bundles

Everything this plugin ships — skills, agents, commands, hooks, and MCP servers it bundles.

Skills (7)

Code & Development Featured

change-traceability-review

Use for change traceability review across specs, commits, PRs, branches, local diffs, and git history, including Spec Preparation, Review Readiness Checks, and Review Retrospectives, to generate or verify Story-linked specs, commit-message evidence, test evidence, risk signals, AI involvement, and review-flow improvement suggestions.

1,937 Updated today
QoderAI
AI & Automation Featured

harness-skill-creator

Use when bootstrapping or tightening the smallest harness-oriented skill from an existing repository, workflow, evaluation corpus, or harness-analysis chain. Trigger for meta skills, reusable harness workflows, Qoder/Codex plugin skill sets, skill blueprints, and harness-analysis-like skills that need evidence-backed references, validation gates, and qodercli forward-tests.

1,937 Updated today
QoderAI
AI & Automation Featured

skill-review

Use when reviewing Codex, Qoder, or repo-local skills and their prompt chains for trigger quality, workflow clarity, progressive disclosure, duplicated instructions, template ownership, output readability, validation gaps, or whether a skill should be edited.

1,937 Updated today
QoderAI
Code & Development Featured

triangulate-spec-review

Review and improve architecture specs, ADRs, plugin or agent directory proposals, and other design documents by running multiple independent AI reviewers such as Claude, Qoder, Codex, or Cursor Agent against the same artifact, normalizing P1/P2/P3 findings, and iterating only on blocking or high-risk issues.

1,937 Updated today
QoderAI
API & Backend Featured

diagnose-backend-bug

Diagnose a bounded backend or multi-service failure from GitHub Issues, Jira, Aone, user-provided exports, logs, traces, responses, stack traces, or job records. Use when a service, API, RPC, worker, queue, CLI, or scheduled job bug needs correlation through the project's existing observability route before repair; do not use for frontend-only defects or generic logging reviews.

1,937 Updated today
QoderAI
Web & Frontend Featured

reproduce-frontend-bug

Build a bounded, replayable browser or UI bug reproduction from GitHub Issues, Jira, Aone, user-provided exports, screenshots, videos, comments, or attachments. Use for browser, WebView, IDE or desktop UI, interaction, responsive, rendering, accessibility, or visual defects that need evidence-preserving reproduction before diagnosis or repair; do not use for ordinary implementation or backend-only failures.

1,937 Updated today
QoderAI
AI & Automation Featured

better-harness

Use when /better-harness reviews the outer coding-agent Harness for lifecycle controls, repeated work, project feedback, agent assets, session outcomes, repair planning, durable reports, finding-bound fixes, or manual direct fixes. Invoke only via slash command.

1,937 Updated today
QoderAI

Hooks (3)

git-scripts hooks.json.template review-trigger

Quality Score: 92/100

Stars 20%
100
Recency 20%
100
Manifest 20%
100
Documentation 15%
0
Issue Health 10%
50
License 10%
100
Description 5%
100

Details

Author
QoderAI
Repository
QoderAI/better-harness
Created
1 months ago
Last Updated
today
Language
JavaScript
License
MIT