agentlas-one

agentlas-one is a command for Claude Code from agentlas-ai/Agentlas-OS. It costs 16 tokens per session (690 once invoked), scanned B, original, Apache-2.0.

A command for controlling a persistent personal agent called Agentlas One, including turning it on or off and renaming it.

In plain words
What is it for?
Use it to change Agentlas One's status or name.
Why use it?
It provides a way to manage whether that agent continues across sessions.

Command for Claude Code

Installs and runs on its own, but its text points at files inside the plugin that ships it — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed.

About the project

Agentlas OS is a local-first system for creating, storing, borrowing, and running specialist AI agents and temporary agent teams through supported hosts and models. It serves people who want reusable agents that remain available across computers and model workspaces, and the catalogue contains its skills, commands, hooks, agents, instructions, plugin, and rule.

agentlas-ai/Agentlas-OS · 1,099 stars · on GitHub

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/agentlas-ai/agentlas-os/agentlas-one
Clone the repo
git clone --depth 1 https://github.com/agentlas-ai/Agentlas-OS

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 agentlas-one

README.md
[![agentmods](https://agentmods.dev/badge/commands/agentlas-ai/agentlas-os/agentlas-one.svg)](https://agentmods.dev/commands/agentlas-ai/agentlas-os/agentlas-one)
Your own site
<a href="https://agentmods.dev/commands/agentlas-ai/agentlas-os/agentlas-one"><img src="https://agentmods.dev/badge/commands/agentlas-ai/agentlas-os/agentlas-one.svg" alt="Measured on agentmods" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 690 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00016 $0.00690
Opus 5 $0.00008 $0.00345
Sonnet 5 $0.00003 $0.00138
Haiku 4.5 $0.00002 $0.00069

Measured 5d ago against content hash 2a103b3bf8df, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

agentlas-one scanned grade B 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 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

- `install` configures `statusLine` in `~/.claude/settings.json`. If another
.claude/commands/agentlas-one.md · 60 lines

How it starts

The opening of the file, as written. The whole thing — 60 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/agentlas-one

Request: $ARGUMENTS

This command controls Agentlas One session persistence. Execute it without explaining it first.

Execution

Find the runner in this order and invoke it directly:

ONE=""
for c in \
  "$HOME/.agentlas/runtime/current/bin/agentlas-one" \
  "${CLAUDE_PLUGIN_ROOT:+$CLAUDE_PLUGIN_ROOT/bin/agentlas-one}"
do
  if [ -n "$c" ] && [ -x "$c" ]; then ONE="$c"; break; fi
done
[ -n "$ONE" ] || { echo "Could not find the agentlas-one runner"; exit 1; }

# 인자는 **문자 그대로** 받는다. `"$ONE" $ARGUMENTS` 는 치환된 텍스트가 명령 위치에서
# 다시 해석돼 명령 주입이 된다(따옴표를 어떻게 붙여도 치환이 먼저라 막을 수 없다).
# 인용 구분자 heredoc 은 내용을 리터럴로 붙잡고, 그 뒤 **변수 확장**은 bash 가 재파싱하지
# 않으므로 낱말 나눔만 일어난다 — 두 낱말 이름도 그대로 전달된다.
AGENTLAS_ONE_ARGS="$(cat <<'AGENTLAS_ONE_ARGV_5F3A9C'
$ARGUMENTS
AGENTLAS_ONE_ARGV_5F3A9C
)"
set -f  # 인자 안의 * 가 파일명으로 펼쳐지지 않게
# shellcheck disable=SC2086
"$ONE" $AGENTLAS_ONE_ARGS
one_status=$?
set +f
exit $one_status

Treat an empty argument list as status.

Rules

  • Relay the script output verbatim. Do not summarize or embellish it.
  • Immediately after on, add only: "This takes effect next session." The current session does not gain the response prefix because directives load at session start.
  • install configures statusLine in ~/.claude/settings.json. If another status line exists, the script refuses to overwrite it. Show the existing command and ask how to proceed.
  • off removes the state file and the AGENTLAS-ONE block from ~/.claude/CLAUDE.md. Backups are created automatically.
  • uninstall [--purge] removes every One footprint (hook entries in Claude/Codex/Cursor/ Antigravity, marker blocks, status line, state) after writing a timestamped tar.gz backup; it is idempotent and prints the restore command. --purge also deletes the One workspace.
  • status --runtimes [--json] prints the per-runtime support matrix (grade, install level, present/directive/hook on this machine, ACP transport, access path).
  • Never claim an action the script did not perform.

Read the full file on GitHub · 60 lines

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 · 60 lines · 16 tokens per session scan B 2a103b3bf8df

Subscribe to this mod's changes

agentlas-one is a command published in the GitHub repository agentlas-ai/Agentlas-OS (1,099 stars, last pushed 2d ago), licensed Apache-2.0. It adds 16 tokens to every session and 690 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.