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agent-inventory

agent-inventory is a command for Claude Code from tractorjuice/arc-kit. It costs 13 tokens per session (3,537 once invoked), scanned A, original, no licence file.

A set of commands for making a record of existing AI agents and how they are controlled.

In plain words
What is it for?
It is for cataloguing agents, their capabilities, security classifications, and oversight levels.
Why use it?
It helps teams see what agents exist, what they can do, how sensitive they are, and how much oversight they need.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the arckit-agent-architecture plugin — 6 commands shipped together

not rated 2.3krepo +7 changed 9d ago A scan 13 tokens custom licence

Good fit It is for cataloguing agents, their capabilities, security classifications, and oversight levels.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/tractorjuice/arc-kit/agent-inventory
View source ↗ tractorjuice/arc-kit arckit.org
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/tractorjuice/arc-kit

Made for: Claude Code.

Or install arckit-agent-architecture, the plugin that ships this one along with the rest of its 6 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 agent-inventory

README.md
[![agentmods](https://agentmods.dev/badge/commands/tractorjuice/arc-kit/agent-inventory/github.svg)](https://agentmods.dev/commands/tractorjuice/arc-kit/agent-inventory)
Your own site
<a href="https://agentmods.dev/commands/tractorjuice/arc-kit/agent-inventory"><img src="https://agentmods.dev/badge/commands/tractorjuice/arc-kit/agent-inventory/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 agent-inventory

Your own site · 80×15
<a href="https://agentmods.dev/commands/tractorjuice/arc-kit/agent-inventory"><img src="https://agentmods.dev/badge/commands/tractorjuice/arc-kit/agent-inventory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,537 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00013 $0.03537
Opus 5.5 $0.00005 $0.01415
Sonnet 5.5 $0.00003 $0.00707
Haiku 4.5 $0.00001 $0.00354

Measured 9d ago against content hash fcf4fa7c7da7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

agent-inventory scanned grade A with 1 finding 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 9d 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.

Asks the agent to reveal its instructionslowSystem prompt leakage

Directions to print, repeat or translate the system prompt extract configuration the operator did not intend to expose.

- Show summary only (see Output Instructions below)

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

plugins/arckit-agent-architecture/commands/agent-inventory.md · 311 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 9d ago Changed · -2 lines fcf4fa7c7da7
  2. 19d ago Changed · +2 lines 6f16b6273475
  3. 2mo ago First seen · 311 lines · 13 tokens per session scan A 0f706db1ab7b

Subscribe to this mod's changes

agent-inventory is a command published in the GitHub repository tractorjuice/arc-kit (2,273 stars, last pushed 2d ago), with no licence file. It adds 13 tokens to every session and 3,537 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (asks the agent to reveal its instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Building agentsClaude Codeai-agentsai-governancearchitecture-decision-recordsarchitecture-governancearckit
Related

agent-inventory compared with commands from other repositories

agent-inventory next to 6 commands from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
agent-inventorytractorjuice/arc-kitCommand2.3k2d agononeA13Claude Code
arckit.analyzetractorjuice/arckit-codexCommand184d agononeA17Claude Code
arckit.eu-cloud-sovereigntytractorjuice/arckit-codexCommand184d agononeA41Claude Code
arckit.wardleytractorjuice/arckit-codexCommand184d agononeA13Claude Code
arckit.at-nisgtractorjuice/arckit-codexCommand184d agononeA71Claude Code
arckit.dostractorjuice/arckit-codexCommand184d agononeA16Claude Code
arckit.nl-cloudtractorjuice/arckit-codexCommand184d agononeA40Claude Code