schedule

schedule is a skill for Claude Code, Codex from Epistates/sparX. It costs 35 tokens per session (711 once invoked), scanned A, original, MIT.

A scheduling skill for deciding when to publish content on X, the social platform formerly known as Twitter. It considers the content type, audience, time zone, posting history, and urgency.

In plain words
What is it for?
Use it to choose posting windows for individual posts or create a five-day posting schedule.
Why use it?
It reduces guesswork about posting times and accounts for the need to respond soon after publishing.

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/epistates/sparx/schedule
Any agent
npx skills add Epistates/sparX --skill schedule
Clone the repo
git clone --depth 1 https://github.com/Epistates/sparX

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 schedule

README.md
[![agentmods](https://agentmods.dev/badge/skills/epistates/sparx/schedule.svg)](https://agentmods.dev/skills/epistates/sparx/schedule)
Your own site
<a href="https://agentmods.dev/skills/epistates/sparx/schedule"><img src="https://agentmods.dev/badge/skills/epistates/sparx/schedule.svg" alt="Measured on agentmods" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 711 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 $0.00035 $0.00711
Opus 5 $0.00017 $0.00356
Sonnet 5 $0.00007 $0.00142
Haiku 4.5 $0.00003 $0.00071

Measured 3d ago against content hash 84fc59a40515, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

schedule 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 3d 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/schedule/SKILL.md · 85 lines

How it starts

The opening of the file, as written. The whole thing — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Intelligent Posting Schedule

Provide data-driven posting time recommendations and help schedule content for maximum first-hour engagement velocity.

Input

The user may ask:

  • "When should I post this?"
  • "Build me a weekly posting schedule"
  • "What's the best time for [content type] aimed at [audience]?"
  • Or provide content ready to schedule

Process

Step 1 — Load Timing Data

Read ../../../reference/timing.md for the complete timing reference.

Step 2 — Gather Context

Determine:

  • Content type: Post, thread, poll, announcement, etc.
  • Target audience: Developers, general tech, consumers, specific niche
  • Author's timezone: For converting recommendations
  • Posting history: Any known patterns or constraints
  • Urgency: Time-sensitive content vs. evergreen

Step 3 — Generate Recommendation

For a single post:

  • Recommend the top 3 posting windows with rationale
  • Account for content type × timing matrix
  • Consider the day of week
  • Note: "Be available to reply for 30-60 min after posting" for every recommendation

For a weekly schedule: Build a 5-day plan:

Monday:    [Content type] at [time] — [rationale]
Tuesday:   [Content type] at [time] — [rationale]
Wednesday: [Content type] at [time] — [rationale] ← peak day
Thursday:  [Content type] at [time] — [rationale]
Friday:    [Content type] at [time] — [rationale] (lighter content)
  • 3-5 posts per week for quality-focused accounts
  • Space posts minimum 2 hours apart on multi-post days
  • Threads on Tuesday-Thursday mornings (highest dwell time)
  • Lighter content (polls, questions) on Monday/Friday

For a content calendar: Build a 2-4 week plan mixing:

  • 1-2 threads per week (highest engagement format)
  • 2-3 single posts per week (insights, tips, observations)
  • 1 poll per week (engagement boost)
  • Daily reply/engagement time (15-30 min)

Step 4 — MCP Integration

If OpenTweet MCP is available:

  • Offer to schedule content directly
  • Use opentweet_batch_schedule for weekly plans
  • Suggest adding high-performers to the evergreen queue

Read the full file on GitHub · 85 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. 3d ago First seen · 85 lines · 35 tokens per session scan A 84fc59a40515

Subscribe to this mod's changes

schedule is a skill published in the GitHub repository Epistates/sparX (3 stars, last pushed 5mo ago), licensed MIT. It adds 35 tokens to every session and 711 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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