tomorrow

tomorrow is a command for Claude Code from datacore-one/datacore. It costs 16 tokens per session (6,378 once invoked), scanned A, original, MIT.

An end-of-day review that closes out the current day and queues selected work for overnight automated execution. It is the evening counterpart to a morning briefing.

In plain words
What is it for?
Use it to review accomplishments, select and prioritise tasks for nightshift execution, estimate execution effort and cost, and prepare for tomorrow.
Why use it?
It turns unfinished work into an organised overnight queue instead of leaving it scattered across task lists. It also helps review what was completed.

Command for Claude Code

Written for Claude Code: SessionEnd hook event. Also seen: mentions CLAUDE.md; positional $N argument; mentions Claude Code.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is python3 .datacore/lib/command_steps.py resume tomorrow # an unfinished run from earlier? continue it.

Good fit Use it to review accomplishments, select and prioritise tasks for nightshift execution, estimate execution effort and cost, and prepare for tomorrow.

Compare 6 commands from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/datacore-one/datacore
agentmods
npx agentmods add commands/datacore-one/datacore/tomorrow

Made for: Claude Code.

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 tomorrow

README.md
[![agentmods](https://agentmods.dev/badge/commands/datacore-one/datacore/tomorrow/github.svg)](https://agentmods.dev/commands/datacore-one/datacore/tomorrow)
Your own site
<a href="https://agentmods.dev/commands/datacore-one/datacore/tomorrow"><img src="https://agentmods.dev/badge/commands/datacore-one/datacore/tomorrow/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.

agentmods 80×15 button for tomorrow

Your own site · 80×15
<a href="https://agentmods.dev/commands/datacore-one/datacore/tomorrow"><img src="https://agentmods.dev/badge/commands/datacore-one/datacore/tomorrow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 6,378 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00016 $0.06378
Opus 5.5 $0.00006 $0.02551
Sonnet 5.5 $0.00003 $0.01276
Haiku 4.5 $0.00002 $0.00638

Measured 18d ago against content hash 0459c4c17b67, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

tomorrow 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 18d 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.

.datacore/commands/tomorrow.md · 788 lines

How it starts

The opening of the file, as written. The whole thing — 788 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Tomorrow

Command Context

When to Reference DIP-0011

Always reference when:

  • Queuing tasks for nightshift execution
  • Routing :AI: tagged tasks to nightshift.org
  • Reviewing overnight execution pipeline
  • Estimating execution time and cost

Key decisions this DIP informs:

  • Task movement from next_actions.org → nightshift.org
  • Queue optimization (impact/effort/urgency)
  • Nightshift server triggering

Quick Reference

Question Answer
AI queue? org/nightshift.org
When to run? End of work day
Server trigger? Push triggers server execution
What DIPs govern this? DIP-0011 (Nightshift), DIP-0009 (GTD)

Agents This Command Invokes

Agent Purpose
session-learning-coordinator Pattern extraction
coach Evening REBT reflection (optional)

Integration Points

  • DIP-0011 - Nightshift pipeline
  • DIP-0009 - GTD daily end workflow
  • /today - Morning counterpart

"End of watch. Securing all stations for the night."

End-of-day command that closes out today, celebrates accomplishments, and builds excitement for tomorrow. The counterpart to /today.

Purpose

  • Celebrate what you accomplished today
  • Process inbox to zero (or delegate)
  • Delegate work to AI for overnight execution
  • Ensure system is clean and synced
  • Build excitement for tomorrow

Duration

~10 minutes (mostly automated, optional user input)

Behavior

Execute the evening shutdown sequence with a focus on accomplishment and anticipation.

Step 0: Create Tracked Checklist (MANDATORY FIRST STEP)

Before doing anything else, start the run's checklist with the Datacore step tracker. This prevents step skipping in end-of-day processing, and it works in every harness because the checklist lives in today's personal journal:

python3 .datacore/lib/command_steps.py resume tomorrow    # an unfinished run from earlier? continue it
python3 .datacore/lib/command_steps.py start tomorrow     # otherwise: one "- [ ]" per "### N." step below
python3 .datacore/lib/command_steps.py tick <run_id> 4b   # the moment a step completes (--note "reason" if it did not run)

Read the full file on GitHub · 788 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. 18d ago Changed · +2 lines 0459c4c17b67
  2. 20d ago Changed · +15 lines 5c3261129db8
  3. 1mo ago Changed 7468c867bc58
  4. 1mo ago Changed · +1 lines da3b14a29e43
  5. 1mo ago First seen · 770 lines · 16 tokens per session scan A 49d2b679a19c

Subscribe to this mod's changes

tomorrow is a command published in the GitHub repository datacore-one/datacore (4 stars, last pushed yesterday), licensed MIT. It adds 16 tokens to every session and 6,378 once invoked, about $0.0001 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 2026-09-03.