Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add vNeeL-code/GHOST --skill mood-trackergit clone --depth 1 https://github.com/vNeeL-code/GHOSTWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/vneel-code/ghost/mood-tracker)<a href="https://agentmods.dev/skills/vneel-code/ghost/mood-tracker"><img src="https://agentmods.dev/badge/skills/vneel-code/ghost/mood-tracker/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/vneel-code/ghost/mood-tracker"><img src="https://agentmods.dev/badge/skills/vneel-code/ghost/mood-tracker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00040 | $0.01361 |
| Opus 5.5 | $0.00016 | $0.00544 |
| Sonnet 5.5 | $0.00008 | $0.00272 |
| Haiku 4.5 | $0.00004 | $0.00136 |
Grade A, and why
mood-tracker scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mood Tracker
Instructions
The mood-tracker skill helps you keep track of your daily emotional well-being. You can log your mood on a scale of 1 to 10 and add a short comment about how you're feeling.
Actions
1. Log Mood
When a user wants to log their mood, call the run_js tool with:
- script name:
index.html - data: A JSON string with:
action: "log_mood"score: Number (1-10)comment: String (Optional)date: String. IMPORTANT: Identify the date for the entry.- If user says "today", pass "today".
- If user says "yesterday", pass "yesterday".
- If user gives a specific date (e.g., "March 18"), format it as YYYY-MM-DD or pass the original date string.
- If no date is mentioned, default to "today".
2. Get Mood for a Specific Date
When a user asks what their mood was on a specific date, call the run_js tool with:
- script name:
index.html - data: A JSON string with:
action: "get_mood"date: String (Identify the date from the user's request)
3. Get History / Show Dashboard
When a user wants to see their mood history ("last week", "past 10 days") or the dashboard, call the run_js tool with:
- script name:
index.html - data: A JSON string with:
action: "get_history"days: Number (Optional, default 7. E.g., for "last week" use 7)show_dashboard: Boolean (Optional)
4. Plot Mood Trends (Line Chart)
When a user wants to visualize their mood trends with a chart (e.g., "Plot my mood for 7 days"), call the run_js tool with:
- script name:
index.html - data: A JSON string with:
action: "get_history"days: Number (Optional, default 7)show_dashboard:true- TIP: This will trigger the plotting view in the dashboard.
5. Analyze Trends and Patterns
When a user asks for an analysis of their mood (e.g., "Are there any trends?", "Am I feeling better?"), follow these steps:
- Call
run_jswithaction: "get_history"and an appropriatedayscount (e.g., 30 for a monthly analysis). - Once you receive the JSON history, analyze the scores and comments.
- Provide a thoughtful response to the user covering:
- General trend (improving, declining, stable).
- Any clusters of particularly good or bad days.
- Themes or patterns found in the comments.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- today First seen · 124 lines · 40 tokens per session scan A b12072f83214
mood-tracker is a skill published in the GitHub repository vNeeL-code/GHOST (166 stars, last pushed today), licensed MIT. It adds 40 tokens to every session and 1,361 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-17.
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