calendar

calendar is a skill for Claude Code from runbear-io/aweek. It costs 18 tokens per session (1,633 once invoked), scanned A, original, Apache-2.0.

A calendar-grid view of an agent’s weekly plan, with days as columns and hours as rows.

In plain words
What is it for?
Viewing an agent’s approved weekly schedule and referring to tasks by number.
Why use it?
It makes scheduled work easier to scan than a plain task list.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: names the AskUserQuestion tool; mentions Claude Code.

Part of the aweek plugin — 14 skills shipped together

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/runbear-io/aweek/calendar
Any agent
npx skills add runbear-io/aweek --skill calendar
Clone the repo
git clone --depth 1 https://github.com/runbear-io/aweek

Made for: Claude Code.

Or install aweek, the plugin that ships this one along with the rest of its 14 skills.

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 calendar

README.md
[![agentmods](https://agentmods.dev/badge/skills/runbear-io/aweek/calendar.svg)](https://agentmods.dev/skills/runbear-io/aweek/calendar)
Your own site
<a href="https://agentmods.dev/skills/runbear-io/aweek/calendar"><img src="https://agentmods.dev/badge/skills/runbear-io/aweek/calendar.svg" alt="Measured on agentmods" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,633 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 5.1 $0.00018 $0.01633
Opus 5 $0.00009 $0.00816
Sonnet 5 $0.00004 $0.00327
Haiku 4.5 $0.00002 $0.00163

Measured 6d ago against content hash 073b8a7df46d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

calendar 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.

skills/calendar/SKILL.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.

aweek:calendar

Display an agent's weekly plan as a calendar grid with day columns and hour rows. Tasks are numbered so users can ask about any task by number.

Instructions

You MUST follow this exact workflow when this skill is invoked.

Step 1: Select an Agent

List all available agents:

aweek exec calendar listAgentsForCalendar

The call returns a JSON array of { id, name, role } records. Treat an empty array as the no-agents case.

  • If no agents exist, inform the user: "No agents found. Use /aweek:hire to create one first." and stop.
  • If only one agent exists, auto-select it.
  • If multiple agents exist, ask the user to pick one using AskUserQuestion.

Step 2: Resolve the Week (optional)

If the user didn't mention a specific week, skip this step and go to Step 3 — the renderer defaults to the agent's latest approved plan.

If the user mentioned a week (e.g. "week 17", "the week of April 20", "next week", "2026-W14"), pass that string verbatim to loadAndRenderGrid as a week field — it accepts every shape below — or pre-resolve it to the canonical YYYY-Www so you can confirm the choice in your reply:

echo '{ "input": "next" }' | aweek exec calendar resolveWeekKey --input-json -

Accepted shapes:

Input Meaning
2026-W17 Canonical ISO week (case-insensitive W)
2026-04-20 Any ISO date — derives the ISO week containing it
17 or W17 Bare week number — uses the current ISO year (in the project time zone)
current, this, now Current week
next Next ISO week
prev, previous, last Previous ISO week

Invalid input throws — the skill should surface the error message and re-ask.

Step 3: Render the Calendar Grid

The default output is a GitHub-flavored markdown table (format: "markdown"). Claude Code's terminal UI re-flows pipe tables to the available width, so the calendar expands / contracts with the window instead of sitting in a fixed 120-column box. Pass format: "box" only when the host cannot render markdown tables (e.g. raw log tails) — the Unicode box-drawing grid still works but its columns are fixed.

Read the full file on GitHub · 139 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. 6d ago First seen · 139 lines · 18 tokens per session scan A 073b8a7df46d

Subscribe to this mod's changes

calendar is a skill published in the GitHub repository runbear-io/aweek (11 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 18 tokens to every session and 1,633 once invoked, about $0.0001 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 2026-08-30.

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