crumb

crumb is a command for coding agents from bfollington/terma. It costs 0 tokens per session (1,186 once invoked), scanned A, original, CC-BY-SA-4.0.

A command that creates a new snapshot of the current thinking state and stores it in SQLite notes. SQLite is a local database format.

In plain words
What is it for?
Use it when you need to save a breadcrumb or checkpoint of the current thinking state.
Why use it?
It helps preserve a point-in-time record of the current reasoning so it can be referred to later. The available information does not describe the snapshot's exact contents.

Command

Part of the notes plugin — 2 skills, 3 commands shipped together

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/bfollington/terma/crumb
Clone the repo
git clone --depth 1 https://github.com/bfollington/terma

Or install notes, the plugin that ships this one along with the rest of its 2 skills, 3 commands.

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 crumb

README.md
[![agentmods](https://agentmods.dev/badge/commands/bfollington/terma/crumb.svg)](https://agentmods.dev/commands/bfollington/terma/crumb)
Your own site
<a href="https://agentmods.dev/commands/bfollington/terma/crumb"><img src="https://agentmods.dev/badge/commands/bfollington/terma/crumb.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 1,186 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00000 $0.01186
Opus 5 $0.00000 $0.00593
Sonnet 5 $0.00000 $0.00237
Haiku 4.5 $0.00000 $0.00119

Measured 5d ago against content hash 0590c123eff6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

crumb 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.

plugins/notes/commands/crumb.md · 157 lines

The source is not reproduced here

Licensed CC-BY-SA-4.0

The repository is licensed CC-BY-SA-4.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 5d ago First seen · 157 lines · 0 tokens per session scan A 0590c123eff6

Subscribe to this mod's changes

crumb is a command published in the GitHub repository bfollington/terma (51 stars, last pushed 6d ago), licensed CC-BY-SA-4.0. It costs nothing until one of its globs matches a file; then it loads 1,186 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 2026-08-30.