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.
npx agentmods add commands/bestcow/dear-agent/handoffgit clone --depth 1 https://github.com/bestcow/dear-agentWrote 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.
[](https://agentmods.dev/commands/bestcow/dear-agent/handoff)<a href="https://agentmods.dev/commands/bestcow/dear-agent/handoff"><img src="https://agentmods.dev/badge/commands/bestcow/dear-agent/handoff.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00023 | $0.00198 |
| Opus 5 | $0.00012 | $0.00099 |
| Sonnet 5 | $0.00005 | $0.00040 |
| Haiku 4.5 | $0.00002 | $0.00020 |
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 4d 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.
What it actually says
dear-agent 스킬의 "세션 종료" 절차를 지금 실행한다. 이 세션에서 수정한 각 프로젝트에 대해:
HANDOFF.md본문(마지막 작업 / 다음 할 일 / 막힌 것)을 이 세션 내용으로 갱신한다.- frontmatter의
status·updated(오늘) ·summary를 갱신한다. - 굵직한 변경은
LOG.md에 한 줄 추가한다. - 폴더 구조나 상태가 바뀌었으면 build-index(
build-index.ps1또는python3 build-index.py)를 실행해_INDEX.md·OVERVIEW.md를 재생성한다. - 생성기 경고가 있으면 해결하고 결과를 보고한다.
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.
- 4d ago First seen · 12 lines · 23 tokens per session scan A a91067f257fb
handoff is a command published in the GitHub repository bestcow/dear-agent (11 stars, last pushed 1mo ago), licensed MIT. It adds 23 tokens to every session and 198 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.
Other commands, from other repositories
document-feature
Documenta una funcionalidad nueva o modificada en docs/MANUAL.md.
log-session
Registra la sesión actual en docs/LOGS.md.
new-version
Prepara un release de nueva versión.
session-summary
Genera un resumen de lo que se hizo en esta sesión.
update-changelog
Actualiza docs/CHANGELOG.md con los cambios de esta sesión.
review-renovate
Review and merge renovate PRs with automerge configuration updates.