recall

recall is a command for Claude Code from grcengineering/companion. It costs 12 tokens per session (138 once invoked), scanned A, original, MIT.

A command for active recall, a study method where you retrieve information from memory instead of rereading it. It asks questions about related topics one at a time and gives brief feedback.

In plain words
What is it for?
Use it to quiz yourself on selected topics, assess answers as correct or incomplete, and plan a later review.
Why use it?
It helps learners find out what they actually remember and revisit concepts they have not mastered.

Command for Claude Code

Written for Claude Code: a Claude Code command (commands/*.md).

Good fit Use it to quiz yourself on selected topics, assess answers as correct or incomplete, and plan a later review.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/grcengineering/companion/recall
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.

Clone the repo
git clone --depth 1 https://github.com/grcengineering/companion

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 recall

README.md
[![agentmods](https://agentmods.dev/badge/commands/grcengineering/companion/recall/github.svg)](https://agentmods.dev/commands/grcengineering/companion/recall)
Your own site
<a href="https://agentmods.dev/commands/grcengineering/companion/recall"><img src="https://agentmods.dev/badge/commands/grcengineering/companion/recall/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for recall

Your own site · 80×15
<a href="https://agentmods.dev/commands/grcengineering/companion/recall"><img src="https://agentmods.dev/badge/commands/grcengineering/companion/recall.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 12 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 138 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00012 $0.00138
Opus 5.5 $0.00005 $0.00055
Sonnet 5.5 $0.00002 $0.00028
Haiku 4.5 $0.00001 $0.00014

Measured 1mo ago against content hash c272eafb5764, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

recall 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 1mo 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.

commands/recall.md · 27 lines

What it actually says

Recall Command

Use when the learner wants to test memory or revisit prior concepts.

Flow

  1. Pick three related concepts.
  2. Ask one question at a time.
  3. Let the learner answer before giving feedback.
  4. Grade briefly as correct, partial, or not yet.
  5. Schedule the next review.

Boundary

Quiz concepts and reasoning, not the compliance posture of a real system.

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. 1mo ago First seen · 27 lines · 12 tokens per session scan A c272eafb5764

Subscribe to this mod's changes

recall is a command published in the GitHub repository grcengineering/companion (34 stars, last pushed 5mo ago), licensed MIT. It adds 12 tokens to every session and 138 once invoked, about $0.0000 per session on Opus 5.5. 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.