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 agentmods add commands/systemoperators/claude-plugins/summarygit clone --depth 1 https://github.com/systemoperators/claude-pluginsWhat 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 | $0.00009 | $0.00184 |
| Opus 5 | $0.00005 | $0.00092 |
| Sonnet 5 | $0.00002 | $0.00037 |
| Haiku 4.5 | $0.00001 | $0.00018 |
Grade A, and why
summary 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 yesterday.
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
Summarize the alto.index data source: $ARGUMENTS
Valid sources: notes, reminders, contacts, calendar, messages, granola, voice-memos, safari-bookmarks, safari-history
Steps:
- Check if
~/Documents/alto-index/$ARGUMENTS/exists - If it exists, count the files and read the CLAUDE.md if present
- Provide a summary:
- total number of items
- folder/list breakdown (for notes and reminders)
- date range of content
- notable items or patterns
If $ARGUMENTS is empty or invalid, list the available data sources with file counts.
Keep the summary concise - a few bullets per source, not a full dump.
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.
- yesterday First seen · 23 lines · 9 tokens per session scan A 03dde0a99ceb
summary is a command published in the GitHub repository systemoperators/claude-plugins (6 stars, last pushed 7mo ago), licensed MIT. It adds 9 tokens to every session and 184 once invoked, about $0.0000 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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