handoff-summary

handoff-summary is a command for Codex from jackofall1232/l00prite. It costs 0 tokens per session (304 once invoked), scanned A, original, MIT.

A command that prepares a handoff summary for a l00prite-managed project. A handoff is a concise record that lets another coding agent continue work from the current state.

In plain words
What is it for?
Reading shared project records and updating HANDOFF.md with the architecture, active goal, completed work, constraints, verification status, review gates, execution status, and next step.
Why use it?
It prevents the next agent from having to reconstruct the project's mission, decisions, progress, failures, and blockers.

Command for Codex

Written for Codex: installed under .codex/.

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 commands/jackofall1232/l00prite/handoff-summary
Clone the repo
git clone --depth 1 https://github.com/jackofall1232/l00prite

Made for: 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 handoff-summary

README.md
[![agentmods](https://agentmods.dev/badge/commands/jackofall1232/l00prite/handoff-summary.svg)](https://agentmods.dev/commands/jackofall1232/l00prite/handoff-summary)
Your own site
<a href="https://agentmods.dev/commands/jackofall1232/l00prite/handoff-summary"><img src="https://agentmods.dev/badge/commands/jackofall1232/l00prite/handoff-summary.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 304 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 $0.00000 $0.00304
Opus 5 $0.00000 $0.00152
Sonnet 5 $0.00000 $0.00061
Haiku 4.5 $0.00000 $0.00030

Measured 6d ago against content hash 4320ba29dd42, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

handoff-summary 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.

.codex/prompts/handoff-summary.md · 26 lines

What it actually says

Handoff Summary Prompt

Path convention: every .l00prite/ path in this prompt is relative to the protocol root — the directory that contains the .l00prite/ folder. In a project scaffolded by build-loop that is the l00prite/ directory at the repo root (memory at l00prite/.l00prite/); in the l00prite source repo it is the repo root itself.

Prepare a cross-agent handoff for a l00prite-managed project.

Read .l00prite/blueprint.md, .l00prite/ledger.md, .l00prite/memory.md, .l00prite/constraints.md, .l00prite/failures.md, .l00prite/todos.md, .l00prite/state.json, and .l00prite/heartbeat.json.

Write or update HANDOFF.md with:

  • Current mission and architecture summary
  • Current status and active goal
  • Recently completed work
  • Known constraints and decisions
  • Failed approaches / do-not-retry notes
  • Verification status
  • Blockers or human review gates
  • Execution mode status (heartbeat.json execution.enabled, execution.current_iteration / execution.max_iterations, and the last run boundary, if the project has an execution block)
  • Next smallest useful step
  • Which .l00prite/ files were updated

Do not implement project features while producing a handoff.

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 · 26 lines · 0 tokens per session scan A 4320ba29dd42

Subscribe to this mod's changes

handoff-summary is a command published in the GitHub repository jackofall1232/l00prite (9 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 304 tokens. 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.