scheduler

scheduler is a skill for Claude Code, Codex from fo0/clawstash. It costs 95 tokens per session (1,951 once invoked), scanned A, original, MIT.

A scheduling skill for running tasks later, repeatedly, or while a session remains open. It covers cloud routines, session loops, and cron jobs, which are ways to trigger work on a schedule.

In plain words
What is it for?
Use it to create, list, update, or clean scheduled jobs, such as nightly tasks, reminders, polling, or checking whether a build or pull request is ready.
Why use it?
It helps when a task must recur, wait for a later time, or monitor something without manually starting each check.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/fo0/clawstash/scheduler
Any agent
npx skills add fo0/clawstash --skill scheduler
Clone the repo
git clone --depth 1 https://github.com/fo0/clawstash

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for scheduler

README.md
[![agentmods](https://agentmods.dev/badge/skills/fo0/clawstash/scheduler.svg)](https://agentmods.dev/skills/fo0/clawstash/scheduler)
Your own site
<a href="https://agentmods.dev/skills/fo0/clawstash/scheduler"><img src="https://agentmods.dev/badge/skills/fo0/clawstash/scheduler.svg" alt="Measured on agentmods" height="20"></a>
Per session 95 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,951 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00095 $0.01951
Opus 5 $0.00048 $0.00975
Sonnet 5 $0.00019 $0.00390
Haiku 4.5 $0.00010 $0.00195

Measured 4d ago against content hash 3b3ee1209763, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

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 4d 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.

.claude/skills/scheduler/SKILL.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Scheduler — Routines, Loops and Cron Jobs

When to Use

  • User says "/scheduler", "schedule this", "run this nightly/weekly", "every morning", "remind me in an hour", "check back later"
  • The agent itself needs to come back later: waiting on CI, a long Docker build, a GHCR publish, a PR that is not ready yet
  • A run is about to end and this session created triggers, cron jobs or PR subscriptions → the cleanup pass below is mandatory

Sub-commands (bare /scheduler routes by what the request asks for):

Argument Does
list Every job visible from this surface — CronList, plus list_triggers where the MCP is present
new Create one, after picking the layer in step 1
clean Run the cleanup contract now instead of at the end of the run

1. Pick the layer by lifetime — this is the whole decision

Need Layer How Lifetime
Runs without this session, machine off, ≥ 1 h apart Routine (cloud) see Surfaces below Durable, until deleted
Poll something while this session stays open /loop or CronCreate /loop 10m <prompt> · /loop <prompt> (agent picks the interval) This session; recurring jobs expire after 7 days
One-off "come back to this later" inside the session CronCreate one-shot or plain natural language ("in 45 minutes, check the tests") This session; fires once, deletes itself
Needs local files / local tools on a schedule Desktop scheduled task user creates it in the Desktop app Durable, machine must be on
React to an event instead of polling not a scheduler subscribe_pr_activity for PR events, a GitHub trigger on a routine, Monitor for a stream

Read the full file on GitHub · 102 lines

Changes

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.

  1. 4d ago First seen · 102 lines · 95 tokens per session scan A 3b3ee1209763

Subscribe to this mod's changes

scheduler is a skill published in the GitHub repository fo0/clawstash (1 stars, last pushed yesterday), licensed MIT. It adds 95 tokens to every session and 1,951 once invoked, about $0.0005 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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