radin-doctor

radin-doctor is a skill for Claude Code from shortcuts/radin. It costs 62 tokens per session (287 once invoked), scanned A, original, MIT.

A read-only health check for radin's installation under the user's .claude directory. It checks required files and shell-script syntax, plus optional companion tools.

In plain words
What is it for?
Use it to verify a radin installation and see which companion tools are available. If required files or scripts fail, it indicates that the installation should be repaired with install.sh or radin-update.
Why use it?
It shows whether radin itself is installed correctly and separates missing optional tools from actual installation failures. It does not change any files.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: reads .claude/ paths.

Part of the radin plugin — 9 skills shipped together

Good fit Use it to verify a radin installation and see which companion tools are available. If required files or scripts fail, it indicates that the installation should be repaired with install.sh or radin-update.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/shortcuts/radin/radin-doctor
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.

Any agent
npx skills add shortcuts/radin --skill radin-doctor
Clone the repo
git clone --depth 1 https://github.com/shortcuts/radin

Made for: Claude Code.

Or install radin, the plugin that ships this one along with the rest of its 9 skills.

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 radin-doctor

README.md
[![agentmods](https://agentmods.dev/badge/skills/shortcuts/radin/radin-doctor/github.svg)](https://agentmods.dev/skills/shortcuts/radin/radin-doctor)
Your own site
<a href="https://agentmods.dev/skills/shortcuts/radin/radin-doctor"><img src="https://agentmods.dev/badge/skills/shortcuts/radin/radin-doctor/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 radin-doctor

Your own site · 80×15
<a href="https://agentmods.dev/skills/shortcuts/radin/radin-doctor"><img src="https://agentmods.dev/badge/skills/shortcuts/radin/radin-doctor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 287 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 $0.00062 $0.00287
Opus 5 $0.00031 $0.00143
Sonnet 5 $0.00012 $0.00057
Haiku 4.5 $0.00006 $0.00029

Measured yesterday against content hash c9e65e195d83, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

radin-doctor 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 yesterday.

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.

skills/radin-doctor/SKILL.md · 33 lines

What it actually says

Doctor

A read-only health check for radin's own install under ~/.claude. It confirms that every skill and lib file install.sh copies is present, checks that radin's own lib shell scripts have valid syntax, and reports which optional companion tools (rtk, code-review-graph, caveman, ponytail) are currently reachable. It never mutates anything, which mirrors install.sh's own "advisory only" stance on companion tools.

Step 1: Run it

RADIN_CLI doctor

Step 2: Report it

Print the full output to the user as-is. It already lists every checked item with its status.

A non-zero exit means one or more expected files are missing or have invalid syntax. Tell the user to re-run install.sh (or radin-update) to fix it. A missing companion tool is advisory only, never a failure, so it does not need that remediation.

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. yesterday Changed c9e65e195d83
  2. 3d ago Changed · +9 lines 2c4aa453b12f
  3. 12d ago First seen · 24 lines · 62 tokens per session scan A bdd7ff0fc3c3

Subscribe to this mod's changes

radin-doctor is a skill published in the GitHub repository shortcuts/radin (5 stars, last pushed yesterday), licensed MIT. It adds 62 tokens to every session and 287 once invoked, about $0.0003 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.