doctor

doctor is a skill for Claude Code, Codex from ory/lumen. It costs 32 tokens per session (301 once invoked), scanned A, original, no licence file.

A health-check skill for Lumen's semantic search setup, which lets a project search indexed content by meaning rather than exact words.

In plain words
What is it for?
It is for checking backend access, checking index freshness, and summarizing steps to repair the search setup.
Why use it?
It shows whether the search backend can be reached and whether the project's index is up to date, then points out fixes when something is wrong.

Skill for Claude CodeCodex

Part of the lumen plugin — 3 skills, 2 agents, 2 hooks, 1 MCP server 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 skills/ory/lumen/doctor
Any agent
npx skills add ory/lumen --skill doctor
Clone the repo
git clone --depth 1 https://github.com/ory/lumen

Made for: Claude Code, Codex.

Or install lumen, the plugin that ships this one along with the rest of its 3 skills, 2 agents, 2 hooks, 1 MCP server.

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 doctor

README.md
[![agentmods](https://agentmods.dev/badge/skills/ory/lumen/doctor.svg)](https://agentmods.dev/skills/ory/lumen/doctor)
Your own site
<a href="https://agentmods.dev/skills/ory/lumen/doctor"><img src="https://agentmods.dev/badge/skills/ory/lumen/doctor.svg" alt="Measured on agentmods" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 301 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00032 $0.00301
Opus 5 $0.00016 $0.00151
Sonnet 5 $0.00006 $0.00060
Haiku 4.5 $0.00003 $0.00030

Measured 4d ago against content hash 19762d53c9af, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 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/lumen/skills/doctor/SKILL.md · 30 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 4d ago First seen · 30 lines · 32 tokens per session scan A 19762d53c9af

Subscribe to this mod's changes

doctor is a skill published in the GitHub repository ory/lumen (254 stars, last pushed 23d ago), with no licence file. It adds 32 tokens to every session and 301 once invoked, about $0.0002 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 2026-08-30.

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