Agent skill

Health Journal

by Sidiora-Labs in Sidiora-Labs/centra-gideon-agent

Capture a short daily health entry — sleep, movement, symptoms — without turning it into advice.

Apache-2.0Auto-check passed

Install Health Journal

skills CLI
$ npx skills add Sidiora-Labs/centra-gideon-agent --skill health-journal -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Sidiora-Labs/centra-gideon-agent health-journal --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Sidiora-Labs/centra-gideon-agent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/runtime/gideon/extensions/packs/bundled/health-os/skills/health-journal .claude/skills/health-journal && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
health-journal
GitHub stars
217
Token cost
~194 tokens
SKILL.md length
106 words
Files
1
Skills in repo
24
Repo updated
First seen
Licence
Apache-2.0

At a glance

Capture a short daily health entry — sleep, movement, symptoms — without turning it into advice.

  • Works in 3 steps: Ask for the three fixed fields: hours… → Append the entry to today's file in the… → Read back what you wrote in one line so…
  • SKILL.md covers Steps and What not to do
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Health Journal is an agent skill from Sidiora-Labs/centra-gideon-agent. Capture a short daily health entry — sleep, movement, symptoms — without turning it into advice.

Its SKILL.md is about 190 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: The companion AI agent that learns, adapts and gets the work done no matter the task. The licence is Apache-2.0.

Example prompts

  • “/health-journal”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Ask for the three fixed fields: hours slept, movement (minutes and kind), and anything that
  2. Append the entry to today's file in the journal folder bound during pack setup
  3. Read back what you wrote in one line so a typo is catchable immediately.

What it can do on your machine

Read from SKILL.md and the folder at commit ca531ee. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Health Journal loads about 194 tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 106 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~28
When it runs · the whole SKILL.md, loaded when a task matches
~194

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from Sidiora-Labs/centra-gideon-agent at commit ca531ee, republished under its Apache-2.0 licence (© Sidiora-Labs). 106 words, ~194 tokens.

Download SKILL.mdSave it as .claude/skills/health-journal/SKILL.md (or your agent's skills folder).
name
health-journal
description
Capture a short daily health entry — sleep, movement, symptoms — without turning it into advice.

Capture today's health entry

Steps

  1. Ask for the three fixed fields: hours slept, movement (minutes and kind), and anything that felt off. Accept "nothing" as a complete answer.
  2. Append the entry to today's file in the journal folder bound during pack setup (journal_folder). One file per day, YYYY-MM-DD.md. Never rewrite an earlier day.
  3. Read back what you wrote in one line so a typo is catchable immediately.

What not to do

  • Do not diagnose, and do not suggest a treatment. This skill records; it does not advise.
  • Do not summarise a trend from fewer than seven entries — that is noise with a shape.

© Sidiora-Labs, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in runtime/gideon/extensions/packs/bundled/health-os/skills/health-journal of Sidiora-Labs/centra-gideon-agent.

Open the folder on GitHubat commit ca531ee

Compare with similar skills

Health Journal next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Health Journal compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Health Journal this skillSidiora-Labs/centra-gideon-agent217—~194Automated safety check: PassApache-2.0
Dailysickn33/agentic-awesome-skills47k3 repos~3.6kAutomated safety check: PassMIT
Shortsickn33/agentic-awesome-skills47k1 repos~281Automated safety check: PassMIT
Capturealirezarezvani/claude-skills28k1 repos~2.8kAutomated safety check: PassMIT
Health Sleep AnalysisOpenMinis/MinisSkills446—~2.8kAutomated safety check: PassMIT
Skin Health Analyzersickn33/agentic-awesome-skills47k2 repos~293Automated safety check: PassMIT

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Questions about Health Journal

What does Health Journal do?

Capture a short daily health entry — sleep, movement, symptoms — without turning it into advice. Health Journal is an agent skill from Sidiora-Labs/centra-gideon-agent. Capture a short daily health entry — sleep, movement, symptoms — without turning it into advice.

How do I install Health Journal in Claude Code?

Run `npx skills add Sidiora-Labs/centra-gideon-agent --skill health-journal -a claude-code`. Or copy the skill folder (runtime/gideon/extensions/packs/bundled/health-os/skills/health-journal in Sidiora-Labs/centra-gideon-agent) into .claude/skills/health-journal in your project. Claude Code loads it when a task matches its description.

How do I install Health Journal in Codex?

Run `npx skills add Sidiora-Labs/centra-gideon-agent --skill health-journal -a codex`. Or copy the skill folder (runtime/gideon/extensions/packs/bundled/health-os/skills/health-journal in Sidiora-Labs/centra-gideon-agent) into .agents/skills/health-journal in your project. Codex loads it when a task matches its description.

Can I use Health Journal in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Sidiora-Labs/centra-gideon-agent --skill health-journal -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/health-journal, .gemini/skills/health-journal, .github/skills/health-journal and .opencode/skills/health-journal in your project.

What does Health Journal need to run?

SKILL.md names no scripts, command-line tools or credentials: Health Journal is instructions for the agent only.

Does Health Journal access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Health Journal safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Health Journal use?

Health Journal is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Health Journal use?

About 194 tokens (SKILL.md is roughly 776 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Health Journal?

Skills that share tags, products or a category with Health Journal: Daily (sickn33/agentic-awesome-skills, 47k stars), Short (sickn33/agentic-awesome-skills, 47k stars), Capture (alirezarezvani/claude-skills, 28k stars) and Health Sleep Analysis (OpenMinis/MinisSkills, 446 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Health Journal?

Sidiora-Labs (a GitHub organization) maintains it in Sidiora-Labs/centra-gideon-agent, which has 217 GitHub stars. The repository holds 24 skills in this directory. The repository was last updated on October 8, 2026.

Source: Sidiora-Labs/centra-gideon-agent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.