kb-offboard

A command that writes a handoff note about the current coding session to an Obsidian knowledge base. Obsidian is a note-taking app that stores linked project information.

In plain words
What is it for?
Use it to save progress, decisions, unfinished work, and other notes for the next coding session.
Why use it?
It records what happened before the session ends, so another session can continue without relying on memory.

Command

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/waelmas/codeplow/kb-offboard
Clone the repo
git clone --depth 1 https://github.com/waelmas/codeplow
Per session 18 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 123 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 86% copy Near-identical to another mod 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 $0.00018 $0.00123
Opus 5 $0.00009 $0.00062
Sonnet 5 $0.00004 $0.00025
Haiku 4.5 $0.00002 $0.00012

Measured 2d ago against content hash 04df6ea225f4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

kb-offboard 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 2d 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.

Origin

This is a copy

86% identical to kb-handoff — 8 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

obsidian-kb/commands/kb-offboard.md · 14 lines

What it actually says

/kb-offboard

Trigger the kb-offboard skill. Read the instructions from ${CLAUDE_PLUGIN_ROOT}/skills/kb-offboard/SKILL.md in this plugin and follow them exactly.

The user's arguments (if any) can include a vault name hint and/or additional notes to highlight in the handoff.

User arguments: $ARGUMENTS

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. 2d ago First seen · 14 lines · 18 tokens per session scan A 04df6ea225f4

Subscribe to this mod's changes

kb-offboard is a command published in the GitHub repository waelmas/codeplow (8 stars, last pushed 4mo ago), licensed MIT. It adds 18 tokens to every session and 123 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 86% identical to kb-handoff, differing in 8 lines, and is treated as a copy.