handoff

handoff is a skill for Claude Code from koolamusic/claudefiles. It costs 69 tokens per session (874 once invoked), scanned A, original, MIT.

A handoff document for transferring an ongoing project to another agent or a later session. It records the current work, decisions, repository state, scope, and next steps.

In plain words
What is it for?
Use it when pausing work, changing agents, ending a session, or preparing a fresh agent to continue from the current project state.
Why use it?
It preserves the context needed to continue work without relying on the previous conversation.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

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/koolamusic/claudefiles/handoff
Any agent
npx skills add koolamusic/claudefiles --skill handoff
Clone the repo
git clone --depth 1 https://github.com/koolamusic/claudefiles

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 handoff

README.md
[![agentmods](https://agentmods.dev/badge/skills/koolamusic/claudefiles/handoff.svg)](https://agentmods.dev/skills/koolamusic/claudefiles/handoff)
Your own site
<a href="https://agentmods.dev/skills/koolamusic/claudefiles/handoff"><img src="https://agentmods.dev/badge/skills/koolamusic/claudefiles/handoff.svg" alt="Measured on agentmods" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 874 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 $0.00069 $0.00874
Opus 5 $0.00034 $0.00437
Sonnet 5 $0.00014 $0.00175
Haiku 4.5 $0.00007 $0.00087

Measured 6d ago against content hash b429113986c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

handoff 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/handoff/SKILL.md · 87 lines

How it starts

The opening of the file, as written. The whole thing — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Handoff

Write a handoff document that lets a fresh agent continue this work cold. The reader has zero context from this conversation — the handoff is their entire briefing.

Process

  1. Gather state. Run these in parallel:

    • git log --oneline -20 (recent commits)
    • git status (working tree)
    • git branch --show-current (active branch)
    • Check for .jira/CURRENT (active sprint)
    • Check for .project/PROJECT.md (project context)
    • Check for .workspacerc (studio workspace)
  2. Determine the output path.

    • If .workspacerc exists: read the workspace path, write to <workspace>/handoff.md
    • If .jira/ exists: write to .jira/sprints/<active-slug>/HANDOFF.md
    • Otherwise: write to the OS temp directory ($TMPDIR or /tmp)
  3. Write the handoff using the structure below. If the user passed arguments, treat them as a description of what the next session will focus on and tailor accordingly.

  4. Don't duplicate. Reference existing artifacts (CONTEXT.md, PLAN.md, RESEARCH.md, PRDs, issues) by path or URL. The handoff points to them — it doesn't restate them.

  5. Redact secrets. Strip API keys, passwords, tokens, PII. If a secret is relevant context, note its purpose without the value.

Handoff structure

# Handoff — <date> — <one-line mission>

## Repo state
- **Branch:** <branch>
- **Clean:** yes/no (if dirty: what's uncommitted and why)
- **Active sprint:** <slug> or none
- **Last meaningful commit:** <hash> <subject>

## Your role
<ORCHESTRATOR or IMPLEMENTER — and what that means for this session>

## Mission
<2-3 sentences: what you're trying to accomplish and why it matters>

## Scope
<Numbered list of scope items. Each item: what it is, rough effort, status (done/in-progress/not-started)>

## Locked decisions
<Decisions already made that the next session must not revisit. Reference D-XX from CONTEXT.md if available.>

## Open gates
<Decisions still pending that the next session needs to resolve before proceeding.>

## Dispatch sequence
<If orchestrating: recommended wave/agent breakdown. Which items can parallelize, which are sequential.>

## Operational practices
<Branch naming, commit conventions, PR process, testing expectations — anything non-obvious about how this repo works.>

## Pickup checklist
1. Read this handoff
2. <specific first action>
3. <specific second action>
...

## Not your problem
<Explicit scope boundaries: what's out of scope and should not be touched.>

## Suggested skills
<Skills the next session should invoke, e.g. /grill, /jira:plan, /spawn>

Read the full file on GitHub · 87 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 · 87 lines · 69 tokens per session scan A b429113986c9

Subscribe to this mod's changes

handoff is a skill published in the GitHub repository koolamusic/claudefiles (131 stars, last pushed 7d ago), licensed MIT. It adds 69 tokens to every session and 874 once invoked, about $0.0003 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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