canon

canon is a command for Claude Code from AGoldian/claudenv. It costs 24 tokens per session (302 once invoked), scanned A, original, MIT.

A command for viewing, searching, and adding links to a personal collection called a canon.

In plain words
What is it for?
Use it to list links, search the collection, view links for a topic, or add a URL with a reason for keeping it.
Why use it?
It keeps useful reference links organised by topic so they can be found again during later research or deeper work.

Command for Claude Code

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/agoldian/claudenv/canon
Clone the repo
git clone --depth 1 https://github.com/AGoldian/claudenv

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 canon

README.md
[![agentmods](https://agentmods.dev/badge/commands/agoldian/claudenv/canon.svg)](https://agentmods.dev/commands/agoldian/claudenv/canon)
Your own site
<a href="https://agentmods.dev/commands/agoldian/claudenv/canon"><img src="https://agentmods.dev/badge/commands/agoldian/claudenv/canon.svg" alt="Measured on agentmods" height="20"></a>
Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 302 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00024 $0.00302
Opus 5 $0.00012 $0.00151
Sonnet 5 $0.00005 $0.00060
Haiku 4.5 $0.00002 $0.00030

Measured 3d ago against content hash 098d14bcde61, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

canon 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 3d 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.

scaffold/global/.claude/commands/canon.md · 34 lines

What it actually says

/canon — Личный канон ссылок

Wrapper над claudenv canon CLI.

Routing

Разбери $ARGUMENTS:

  • пусто или listclaudenv canon list
  • list <topic>claudenv canon list <topic>
  • search <query>claudenv canon search "<query>"
  • add <topic> <url> --why "<reason>"claudenv canon add <topic> <url> --why "<reason>"
  • иначе если выглядит как topic slug → claudenv canon list <slug>
  • иначе → claudenv canon search "$ARGUMENTS"

Output

Печатай stdout как есть. На non-zero exit code покажи stderr и подскажи usage.

Когда канон пуст

Если claudenv canon list ничего не вернул:

Канон пока пуст. Добавь первые записи когда будешь делать /deeper —
после deep dive предложу `claudenv canon add <topic> <url> --why "..."`.
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. 3d ago First seen · 34 lines · 0 tokens per session scan A 098d14bcde61

Subscribe to this mod's changes

canon is a command published in the GitHub repository AGoldian/claudenv (10 stars, last pushed 2mo ago), licensed MIT. It adds 24 tokens to every session and 302 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 2026-08-31.