check

Compare plan items in .specs/plans/<slug>.md against the codebase and update checkboxes.

12|1|Updated Feb 13, 2026
One-click install
npx skills add https://github.com/helderberto/agent-skills --skill check-helderberto
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: check
Source: https://github.com/helderberto/agent-skills/tree/main/skills/check
Command: npx skills add https://github.com/helderberto/agent-skills --skill check-helderberto

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Manual plan validation is tedious and error-prone. This skill automates the verification of code changes against a predefined plan, highlighting unchecked items and potential blockers.

Core Features & Use Cases

  • Load and compare plans: Reads .specs/plans/<slug>.md and checks state against the codebase.
  • Progress estimation: Computes per-phase progress and total completion.
  • Blockers and suggestions: Identifies blockers and provides recommendations based on test results and code state.
  • Non-destructive updates: Updates checkboxes in the plan without modifying source code.

Quick Start

Run the check skill with a plan slug to verify the plan against the current codebase and surface blockers.

Frequently Asked Questions about check

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

FAQPage Schema
How do I verify code implementation progress against a predefined plan?

To verify code implementation progress, this skill reads a markdown plan from .specs/plans/<slug>.md and compares its items against the actual codebase to estimate completion and surface blockers.

Can I update plan checkboxes during code review without modifying source files?

Yes, you can update plan checkboxes without modifying source files. This skill performs a read-only review of the codebase and only updates the markdown plan file to reflect current progress.

How does automated plan verification identify blockers in a codebase?

Automated plan verification identifies blockers by comparing the predefined plan items against the actual codebase state and test results, then generating recommendations for remediation.

What is the best way to estimate per-phase completion for a software development plan?

The best way to estimate per-phase completion is to automate verification by comparing plan items directly against the codebase, which computes total completion and highlights unchecked items.

Do I need any dependencies to run automated plan verification?

No dependencies are required to run automated plan verification. The skill operates independently to read your plan file and execute a read-only review of your codebase.

Why is manual plan validation error-prone and how can I automate it?

Manual plan validation is error-prone due to tedious, repetitive checks. You can automate it by reading the plan file and comparing its items against the codebase to surface blockers automatically.