void-implement

Executes a single ticket from ready to shipped through a predicate-keyed multi-pass cycle.

Updated May 29, 2026
One-click install
npx skills add https://github.com/voidcorp-core/void-harness --skill void-implement-voidcorp-core
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: void-implement
Source: https://github.com/voidcorp-core/void-harness/tree/main/packages/core/skills/void-implement
Command: npx skills add https://github.com/voidcorp-core/void-harness --skill void-implement-voidcorp-core

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Coding agents ship tickets with inconsistent quality: reviews get skipped on small changes, security passes are dropped under time pressure, and tests are written after the code. This Skill defines one canonical cycle for executing a single ticket so every ticket gets the same expert-team coverage regardless of how it was started. ## Core Features & Use Cases - Predicate-keyed triage: Each pass (architecture, migration safety, E2E, UX/UI, security, dogfooding) fires only when its observable predicate is true, while ALWAYS passes like TDD, review, and verification can never be skipped. - Team orchestration: Coordinates specialist subagents (type-design-analyzer, doctrine-critic, silent-failure-hunter) through a Mission Engine controller with fresh-context dispatch, structured completion events, and degraded/blocked verdicts. - Tracker lifecycle integration: Claims tickets before edits, keeps status truthful, attaches PR evidence, and respects human review gates. - Use Case: You pick up a backlog issue that touches a database schema and a settings UI. The cycle runs migration safety before TDD, applies the migration locally, runs the UX/UI and deep security passes, dogfoods the CLI output on the real repository, and ships bisectable commits with a PR. ## Quick Start Ask the agent to take ticket PROJ-123 and implement it end to end using the void-implement cycle.

Frequently Asked Questions about void-implement

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

FAQPage Schema
How do I implement a ticket end to end with an AI coding agent?

Invoke this skill when starting a single ticket. It runs a fixed cycle: ingest and completeness gate, conditional passes like architecture and migration safety, TDD implementation, security and review, verification, and shipping with bisectable commits and a PR.

What is predicate-keyed triage in a ticket implementation cycle?

Each optional pass fires only when its observable predicate is true, such as touching a UI surface, a trust boundary, or a database schema. ALWAYS passes like TDD, review, and verification never skip, so speed comes from skipping unfired passes, not ceremony.

Does void-implement work with both Claude Code and Codex?

Yes. The harness metadata declares claude and codex runtimes. Claude Code uses native Agent subagent_type dispatch, while Codex uses spawn_agent with agent_type, both invoking specialists in fresh contexts.

When should I not use void-implement?

Do not use it to plan multiple tickets, which belongs to void-plan, or to author the ticket itself, which belongs to void-ticket. It executes exactly one already-ready ticket per invocation.

Why does the cycle require running the shipped surface on the real repository?

The dogfood pass exists because green test suites missed an entire class of defects: six shipped defects passed 2,700 tests and CI, and five were caught only by running the command on the real tree. Fixtures and 'it did not crash' do not count as evidence.