How do I install the 02 Check skill?

Run npx skillmds@latest add ai-driven-dev/02-check in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is 02 Check safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with 02 Check?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is 02 Check free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published 02 Check?

ai-driven-dev (@ai-driven-dev) published this skill. Their other Agent Skills are listed on their SkillMD profile.

02 Check by ai-driven-dev — Agent Skill

Name: 02 Check
Author: ai-driven-dev

02 Check

States what is in place — where measurement is allowed from, whether an identity is attached, where records land, whether the recorder is declared — then answers whether AIDD measurement is actually recording, one independently verifiable line per claim. Use when the user doubts a figure, sees no run file appear, wants proof the chain is working, or wants to know what is already configured. Not for turning measurement on or answering what a period cost.

ai-driven-dev 514839d 3 files · 11.1 KB Updated Sep 17, 2026

File contents

Check

flowchart LR
  ask([project]) --> locate --> diagnose
  diagnose --> inplace([what is in place])
  inplace -.->|"measurement off"| stopped([stopped])
  inplace -.->|"not a git repository"| stopped
  inplace --> answer([four claims])

Actions

Run the flow above. Read only the next action file.

Action	Does
locate	confirm the CLI
diagnose	run it, and present every line it printed

Transversal rules

Checking that a hook fired is not the same as checking that a file exists. A run file with only session_start is not evidence of anything closed.
Run only aidd telemetry check. Never a script, and never a command belonging to another skill.
Present every printed line. A line this skill leaves out is a claim the user cannot check.
What is in place is printed first and is never a claim — it appears whether or not measurement is on, and names the file behind every fact so the user can go and change it.
ok, FAIL and -- are three different answers. -- means there was nothing to evaluate, not that the chain is healthy.
A declaration that the recorder is set up is not proof it fired. Relay it as what it is — a fact about configuration, never a promise about behaviour.
The aidd command cannot be found: say so and check nothing.

Frequently asked questions