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/atuljha23/holocron/handoffgit clone --depth 1 https://github.com/atuljha23/holocronWrote 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/atuljha23/holocron/handoff)<a href="https://agentmods.dev/commands/atuljha23/holocron/handoff"><img src="https://agentmods.dev/badge/commands/atuljha23/holocron/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 5.1 | $0.00038 | $0.00366 |
| Opus 5 | $0.00019 | $0.00183 |
| Sonnet 5 | $0.00008 | $0.00073 |
| Haiku 4.5 | $0.00004 | $0.00037 |
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 5d 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
/holocron:handoff
Produce a handoff doc so the next session (you-in-30-minutes, or a teammate) can pick up without archaeology.
Gather
git statusandgit diff --stat(uncommitted work)git log --oneline -20(what was committed this session)- Open threads from the conversation: unresolved questions, deferred work, things you decided not to do and why
Write
Path: .holocron/handoff-<YYYY-MM-DD>-<short-slug>.md (create the .holocron dir if missing).
Template:
# Handoff — <YYYY-MM-DD> <short title>
## What was done
- <bulleted list, one line each, with commit SHAs where applicable>
## What's in flight
- <file>:<what's partial>
## What's open (pick up next)
- <item>: <why it's open, first step to unblock>
## Decisions made
- <decision>: <reason>
## Non-decisions (deferred)
- <thing>: <why we didn't touch it>
## Verification to run on next pickup
- <command or check>
Keep it under 400 words. After writing, touch ${CLAUDE_PLUGIN_DATA:-~/.holocron}/sessions/${CLAUDE_SESSION_ID}/handoff-done.flag so the pre-push hook stops nagging.
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.
- 5d ago First seen · 45 lines · 38 tokens per session scan A 77233c4e4669
handoff is a command published in the GitHub repository atuljha23/holocron (2 stars, last pushed 4mo ago), licensed MIT. It adds 38 tokens to every session and 366 once invoked, about $0.0002 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 2026-08-31.
Other commands, from other repositories
learn
Learn Claude Code best practices and capture lessons into persistent memory.
insights
Surface patterns from your pro-workflow learnings and session history.
wiki
Build, query, and maintain long-lived knowledge bases. Each wiki = markdown folder + SQLite FTS5 shadow index. Survives sessions, indexes auto-load on SessionStart.
commit
Create a well-crafted commit after running pro-workflow quality checks.
handoff
Generate a structured handoff document that another Claude session (or your future self) can consume immediately to continue where you left off.
context-optimizer
Diagnose and fix context window problems.