persona

persona is a command for coding agents from atman-33/workhub. It costs 13 tokens per session (129 once invoked), scanned A, original, MIT.

A command for switching the active speaking persona of an AI assistant. With no argument, it shows the available personas and the current selection.

In plain words
What is it for?
Selecting a persona by name, listing available personas, and viewing which persona is currently active.
Why use it?
It changes the assistant's response style without requiring the developer to edit persona files or alter code.

Command

Part of the persona plugin — 8 skills, 8 commands, 3 agents 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/atman-33/workhub/persona
Clone the repo
git clone --depth 1 https://github.com/atman-33/workhub

Or install persona, the plugin that ships this one along with the rest of its 8 skills, 8 commands, 3 agents.

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 persona

README.md
[![agentmods](https://agentmods.dev/badge/commands/atman-33/workhub/persona.svg)](https://agentmods.dev/commands/atman-33/workhub/persona)
Your own site
<a href="https://agentmods.dev/commands/atman-33/workhub/persona"><img src="https://agentmods.dev/badge/commands/atman-33/workhub/persona.svg" alt="Measured on agentmods" 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 129 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 $0.00013 $0.00129
Opus 5 $0.00006 $0.00064
Sonnet 5 $0.00003 $0.00026
Haiku 4.5 $0.00001 $0.00013

Measured 4d ago against content hash ed7ac8dc160e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

persona 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 4d 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/persona/commands/persona.md · 9 lines

What it actually says

ペルソナを $ARGUMENTS に切り替える。引数なしならキャラクター一覧と現在の状態を表示。 切替の処理はフックが行うため、characters/core/ のファイルを読まないこと。 技術用語・否定・限定・例外・数値・単位は維持。コードは無変更。

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. 4d ago First seen · 9 lines · 13 tokens per session scan A ed7ac8dc160e

Subscribe to this mod's changes

persona is a command published in the GitHub repository atman-33/workhub (2 stars, last pushed yesterday), licensed MIT. It adds 13 tokens to every session and 129 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.