pb-body

pb-body is a command for Claude Code from seungwee-choi/oh-my-personal-best. It costs 19 tokens per session (175 once invoked), scanned A, original, MIT.

A command for recording body weight and reviewing its trend alongside fueling guidance for running goals.

In plain words
What is it for?
Use it to log a weight check-in, compare current weight with seven- and 30-day averages, check the rate of change and race-weight gap, and get guidance based on that pattern.
Why use it?
It reduces the risk of treating faster weight loss as automatically better by highlighting overly rapid loss or possible under-fueling. It directs clinical eating or health concerns to a registered dietitian or physician.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Part of the oh-my-personal-best plugin — 11 skills, 11 commands, 8 agents shipped together

Good fit Use it to log a weight check-in, compare current weight with seven- and 30-day averages, check the rate of change and race-weight gap, and get guidance based on that pattern.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/seungwee-choi/oh-my-personal-best/pb-body
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/seungwee-choi/oh-my-personal-best

Made for: Claude Code.

Or install oh-my-personal-best, the plugin that ships this one along with the rest of its 11 skills, 11 commands, 8 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 pb-body

README.md
[![agentmods](https://agentmods.dev/badge/commands/seungwee-choi/oh-my-personal-best/pb-body/github.svg)](https://agentmods.dev/commands/seungwee-choi/oh-my-personal-best/pb-body)
Your own site
<a href="https://agentmods.dev/commands/seungwee-choi/oh-my-personal-best/pb-body"><img src="https://agentmods.dev/badge/commands/seungwee-choi/oh-my-personal-best/pb-body/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 pb-body

Your own site · 80×15
<a href="https://agentmods.dev/commands/seungwee-choi/oh-my-personal-best/pb-body"><img src="https://agentmods.dev/badge/commands/seungwee-choi/oh-my-personal-best/pb-body.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 175 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 $0.00019 $0.00175
Opus 5 $0.00010 $0.00088
Sonnet 5 $0.00004 $0.00035
Haiku 4.5 $0.00002 $0.00017

Measured 12d ago against content hash b59aa046a9ab, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

pb-body 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 12d 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/pb-body.md · 21 lines

What it actually says

pb-body

Dispatch

Invoke the oh-my-personal-best:pb-body skill. It routes to fuel-advisor, which logs the weight (body.jsonl), reads the trend (ompb_core.body_summary — current/ma7/ma30/rate, race-weight gap, under-fueling flag), and grounds fueling advice in the trajectory. Too-fast loss (>~1%/week) or an under-fueling signal is a stop-and-reassess, never an endorsement of "leaner = faster".

Signs of disordered eating or a clinical dietary condition → refer to a registered dietitian/physician.

Pass the runner's words as:

$ARGUMENTS
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. 12d ago First seen · 21 lines · 19 tokens per session scan A b59aa046a9ab

Subscribe to this mod's changes

pb-body is a command published in the GitHub repository seungwee-choi/oh-my-personal-best (3 stars, last pushed 12d ago), licensed MIT. It adds 19 tokens to every session and 175 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.