verification-before-completion

Run verification commands and inspect exit codes before declaring task completion.

2|Updated Apr 11, 2026
One-click install
npx skills add https://github.com/PlazaCC/antes-da-tela --skill verification-before-completion-plazacc
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: verification-before-completion
Source: https://github.com/PlazaCC/antes-da-tela/tree/main/.agents/skills/verification-before-completion
Command: npx skills add https://github.com/PlazaCC/antes-da-tela --skill verification-before-completion-plazacc

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Prevents false or premature claims of completion by requiring fresh, observable verification evidence before anyone states that work, tests, or fixes are complete.

Core Features & Use Cases

  • Gate function: A five-step verification sequence to IDENTIFY the proving command, RUN it fresh, READ full output and exit code, VERIFY results against the claim, and only THEN state success.
  • Common applications: Test runs, CI builds, linter checks, regression validation (red-green cycles), commits and pull requests, and agent-delegated changes.
  • Safety patterns: Clear red flags to stop and rationalization prevention heuristics to avoid trusting stale runs, agent reports, or partial checks.

Quick Start

Before claiming work is complete, run the exact verification command, inspect its exit code and full output, and report the evidence alongside your status.

Frequently Asked Questions about verification-before-completion

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

FAQPage Schema
How do I prevent false claims of task completion before running tests?

To prevent false claims of task completion, enforce a verification sequence that identifies the proving command, runs it fresh, reads the full output and exit code, and verifies results before stating success.

What is the best way to verify command outputs before a pre-commit?

The best way to verify command outputs before a pre-commit is to execute the full verification command, inspect its exit code and full output, and report that evidence alongside your status to ensure no stale runs are trusted.

How does verification before completion work for CI builds and linter checks?

Verification before completion works as a gate function requiring you to run CI builds and linter checks fresh, examine their exit codes and full output, and only declare success after matching results against your claim.

Can I use agent-delegated changes without fresh observable verification?

You cannot use agent-delegated changes without fresh observable verification because rationalization prevention heuristics require executing the exact verification command and including its evidence before any positive status declaration.

Why does trusting agent reports cause premature completion claims in developer workflows?

Trusting agent reports causes premature completion claims because partial checks and stale runs lack fresh observable evidence, bypassing the required sequence of running exact commands and inspecting full outputs before success.

When should I not use automated task completion assertions for regression validation?

You should not use automated task completion assertions for regression validation when you lack fresh exit codes and full output evidence, as declaring success without running the exact verification command introduces false positive risks.