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 ondrasek/cc-plugins --skill next-weekgit clone --depth 1 https://github.com/ondrasek/cc-pluginsWrote 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/ondrasek/cc-plugins/next-week)<a href="https://agentmods.dev/skills/ondrasek/cc-plugins/next-week"><img src="https://agentmods.dev/badge/skills/ondrasek/cc-plugins/next-week/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/ondrasek/cc-plugins/next-week"><img src="https://agentmods.dev/badge/skills/ondrasek/cc-plugins/next-week.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 | $0.00056 | $0.00402 |
| Opus 5.5 | $0.00022 | $0.00161 |
| Sonnet 5.5 | $0.00011 | $0.00080 |
| Haiku 4.5 | $0.00006 | $0.00040 |
Grade A, and why
next-week scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Next Week's Calendar
Shortcut for viewing the next 7 days of events.
Critical Rules
- Read cross-cutting behaviors first:
skills/shared/references/cross-cutting.md - Read-only — never create, modify, or delete events
Context Files
skills/shared/references/cross-cutting.md— provider detection, output format, error handlingskills/shared/references/providers.md— CLI commands and response parsing
Workflow
1. Calculate Date Range
START=$(date +%Y-%m-%d)
END=$(date -v+7d +%Y-%m-%d 2>/dev/null || date -d '+7 days' +%Y-%m-%d)
2. Detect Providers and Fetch Events
Follow provider detection from cross-cutting.md, then fetch events for the next 7 days using commands from providers.md.
Google: gcalcli agenda "$START" "$END" --tsv --details location --nocolor
Microsoft: Use calendarView with startDateTime=${START}T00:00:00Z and endDateTime=${END}T00:00:00Z
3. Format Output
Use the standard markdown table format from cross-cutting.md. Group events by day — one ## Calendar — Day header per day. Skip days with no events.
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.
- 1mo ago First seen · 43 lines · 56 tokens per session scan A 2d64cef60bf7
next-week is a skill published in the GitHub repository ondrasek/cc-plugins (2 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 56 tokens to every session and 402 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 2026-08-31.
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