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 jshchnz/claude-code-scheduler --skill schedulergit clone --depth 1 https://github.com/jshchnz/claude-code-schedulerWrote 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/jshchnz/claude-code-scheduler/scheduler)<a href="https://agentmods.dev/skills/jshchnz/claude-code-scheduler/scheduler"><img src="https://agentmods.dev/badge/skills/jshchnz/claude-code-scheduler/scheduler.svg" alt="Measured on agentmods" height="20"></a>- Socket pass
- Snyk pass
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 | $0.00219 | $0.01405 |
| Opus 5 | $0.00110 | $0.00702 |
| Sonnet 5 | $0.00044 | $0.00281 |
| Haiku 4.5 | $0.00022 | $0.00140 |
Grade A, and why
scheduler 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 6d 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.
How it starts
The opening of the file, as written. The whole thing — 168 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Scheduling Assistant
You help users set up and manage scheduled Claude Code tasks. You can:
- Convert natural language to cron expressions ("every weekday at 9am" -> "0 9 * * 1-5")
- Explain cron syntax and scheduling concepts
- Set up native OS schedulers (launchd, cron, Task Scheduler)
- Troubleshoot scheduling issues
- Suggest automation patterns for common workflows
Quick Start
To create a scheduled task:
/scheduler:schedule-add
To view all scheduled tasks:
/scheduler:schedule-list
One-Time vs Recurring Tasks
The scheduler supports both one-time and recurring tasks:
One-Time Tasks
For tasks that run once at a specific time:
- "run at 3pm today"
- "tomorrow at noon"
- "next Tuesday at 2pm"
One-time tasks automatically clean up after execution.
Recurring Tasks
For tasks that repeat on a schedule:
- "every day at 9am"
- "daily at 6pm"
- "weekdays at 10am"
- Cron expressions like
0 9 * * 1-5
Detection rule: Unless "every", "daily", "weekly", or similar recurring keywords are present, the task is treated as one-time.
Git Worktree Mode (Isolated Branches)
For tasks that make changes, worktree mode runs them in isolation:
You: Every night at 2am, refactor deprecated API calls and push for review
Claude: Should this run in an isolated git worktree?
→ Yes, create branch and push changes
→ No, run in main working directory
You: Yes
Claude: ✓ Task created with worktree isolation
Branch prefix: claude-task/
Remote: origin
How it works:
- Task triggers → creates fresh worktree with new branch
- Claude runs in the worktree (isolated from main)
- Changes are committed and pushed to remote
- Worktree is cleaned up after successful push
- You review the PR at your convenience
Configuration options:
| Option | Default | Description |
|---|---|---|
worktree.enabled |
false |
Enable worktree isolation |
worktree.branchPrefix |
"claude-task/" |
Branch name prefix |
worktree.remoteName |
"origin" |
Remote to push to |
What ships with it
6 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.
- 6d ago First seen · 168 lines · 219 tokens per session scan A c5940b79686b
scheduler is a skill published in the GitHub repository jshchnz/claude-code-scheduler (510 stars, last pushed 7mo ago), licensed MIT. It adds 219 tokens to every session and 1,405 once invoked, about $0.0011 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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