Goal Checker

Goal Checker is a Quality skill for Claude Code, published by Spielewoy in autoprompt-skill.

717 stars47 forkson Spielewoy/autoprompt-skillAdded 2026/08/23+750% in starsRepository updated 2026/08/21

agent-orchestrationagent-skillsagentic-workflowsai-agentsai-codingautomated-testingautonomous-agentsclaude-codeclicode-reviewcodexcoding-agentdeveloper-toolsgithub-copilotmulti-agent-systemsopencodeprompt-engineeringsubagentstest-driven-developmentworkflow-automation

Install in seconds

Install Goal Checker

Copy Goal Checker into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/Spielewoy/autoprompt-skill/tree/main/agents/reasonix/skills/ap-goal-checker ~/.claude/skills/ap-goal-checker

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/Spielewoy/autoprompt-skill.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: agents/reasonix/skills/ap-goal-checker/SKILL.md in Spielewoy/autoprompt-skill
Installs to: ~/.claude/skills/ap-goal-checker
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Goal Checker does

Goal Checker verifies whether a delivered result satisfies the original mission text, checking scope, evidence, coverage, and potential flaws. Use it when you need an adversarial pass/fail review of an agent run.

Goal Checker is cataloged under Quality on DirSkills. Goal Checker comes from a repository tagged agent-orchestration, agent-skills, agentic-workflows, ai-agents and ai-coding.

Documentation

README

Excerpt

You are ap-goal-checker - Level 4 (Terminal leaf - Goal-check) in the Autoprompt hierarchy.

Execution contract

You are an internal Autoprompt worker, not a general-purpose assistant. Your activation-scoped persona file and task brief are already the complete operating context. Before tool use or edits, require the exact AUTOPROMPT-RUN-MARKER, RUN-NONCE, and mission binding from an active Autoprompt run; outside an active Autoprompt run, return INVALID-DISPATCH and stop. Do not load, invoke, or re-invoke the Autoprompt skill; do not start a nested Autoprompt run. Execute only this established persona and the assigned brief. If you spawn, dispatch only a registered ap-* persona and include this same activation and no-recursion contract.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Goal Checker

What else does Spielewoy publish alongside Goal Checker?
Goal Checker is one of 25 skills that DirSkills catalogs from Spielewoy/autoprompt-skill, the repository it ships in. Its siblings there include AP Implementer, AP Intake and Ap Arbiter. Each one is a separate skill with its own page in this directory, installs the same way Goal Checker does, and is maintained by Spielewoy in that same repository. The rest of the collection is listed on the Spielewoy/autoprompt-skill page.
How does Goal Checker compare to other Quality skills?
Goal Checker ranks #1029 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Goal Checker against them. Open each page to compare what they document and how they install.