Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add hardness1020/claude-skills-management/plugin install skills-analyticsWrote 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/hardness1020/claude-skills-management/skills-analytics-dashboard)<a href="https://agentmods.dev/skills/hardness1020/claude-skills-management/skills-analytics-dashboard"><img src="https://agentmods.dev/badge/skills/hardness1020/claude-skills-management/skills-analytics-dashboard/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/hardness1020/claude-skills-management/skills-analytics-dashboard"><img src="https://agentmods.dev/badge/skills/hardness1020/claude-skills-management/skills-analytics-dashboard.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 | $0.00019 | $0.00323 |
| Opus 5 | $0.00010 | $0.00161 |
| Sonnet 5 | $0.00004 | $0.00065 |
| Haiku 4.5 | $0.00002 | $0.00032 |
Grade A, and why
skills-analytics-dashboard scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
skills-analytics-dashboard
Launch the skills analytics dashboard — a local web UI for viewing skill usage frequency, adoption curves, usefulness scores, trends, and structure coverage.
Usage
When the user asks to open or view the analytics dashboard, start the Django development server:
cd "${CLAUDE_PLUGIN_ROOT}" && CLAUDE_PLUGIN_DATA="${CLAUDE_PLUGIN_DATA}" uv run python -m django runserver 8787 --settings=dashboard.analytics_project.settings
Then tell the user:
The dashboard is running at http://localhost:8787
Open it in your browser to view:
- Usefulness — composite scores with usage rate, decay, and depth breakdown
- Usage — frequency rankings and time-series trends
- Inventory — all registered skills with status and metadata
To stop the server, press Ctrl+C in the terminal or kill the process.
Notes
- The dashboard reads from the shared SQLite database at
${CLAUDE_PLUGIN_DATA}/skills_analytics.db - Data is collected automatically by the plugin's hooks (PreToolUse and UserPromptSubmit)
- The server runs on localhost only — no external access
- Port 8787 is used by default; if it's busy, the server will report an error
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.
- 12d ago First seen · 41 lines · 19 tokens per session scan A c83d21217e3b
skills-analytics-dashboard is a skill published in the GitHub repository hardness1020/claude-skills-management (5 stars, last pushed 5mo ago), licensed MIT. It adds 19 tokens to every session and 323 once invoked, about $0.0001 per session on Opus 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 2026-08-31.
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