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 Bangs00/claude-media-control/plugin install mediaWrote 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/bangs00/claude-media-control/history)<a href="https://agentmods.dev/skills/bangs00/claude-media-control/history"><img src="https://agentmods.dev/badge/skills/bangs00/claude-media-control/history/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/bangs00/claude-media-control/history"><img src="https://agentmods.dev/badge/skills/bangs00/claude-media-control/history.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 | $0.00039 | $0.00387 |
| Opus 5 | $0.00019 | $0.00193 |
| Sonnet 5 | $0.00008 | $0.00077 |
| Haiku 4.5 | $0.00004 | $0.00039 |
Grade A, and why
history 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 9d 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
Requested: $ARGUMENTS
Recent playback history (newest first, MM-DD HH:MM title — artist (app)):
!"${CLAUDE_PLUGIN_ROOT}/scripts/media.sh" history 20
Now do the following:
-
If the request is a number (e.g. "last 50"), re-run with that count:
"${CLAUDE_PLUGIN_ROOT}/scripts/media.sh" history <count> -
If the request is to clear/delete the history, confirm intent first, then:
"${CLAUDE_PLUGIN_ROOT}/scripts/media.sh" history clear -
Otherwise present the lines above as a markdown list, newest first —
**title** — *artist* (app · MM-DD HH:MM)— trimmed to what the user asked for. If the user asked about a specific track ("when did X play?"), answer just that from the list.
Notes you may need:
- Tracks are logged passively while media reads happen anyway (statusline
ticks,
/media:now, playback commands) — there is no background polling, so gaps are normal when Claude Code wasn't running or the statusline is off. - The log keeps the most recent 500 tracks in
history.jsonlunder the plugin data directory; nothing ever leaves the machine. - Logging is controlled by
/media:config history.record on|off. If the user asks to stop/start recording, use that key.
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.
- 9d ago First seen · 42 lines · 39 tokens per session scan A 3d17b130c5f0
history is a skill published in the GitHub repository Bangs00/claude-media-control (4 stars, last pushed 1mo ago), licensed MIT. It adds 39 tokens to every session and 387 once invoked, about $0.0002 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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