Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add vsladkov/claudex-stereo/plugin install stereoWrote 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.
[](https://agentmods.dev/commands/vsladkov/claudex-stereo/doctor)<a href="https://agentmods.dev/commands/vsladkov/claudex-stereo/doctor"><img src="https://agentmods.dev/badge/commands/vsladkov/claudex-stereo/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.
<a href="https://agentmods.dev/commands/vsladkov/claudex-stereo/doctor"><img src="https://agentmods.dev/badge/commands/vsladkov/claudex-stereo/doctor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00010 | $0.00214 |
| Opus 5 | $0.00005 | $0.00107 |
| Sonnet 5 | $0.00002 | $0.00043 |
| Haiku 4.5 | $0.00001 | $0.00021 |
Grade A, and why
doctor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Run:
node "${CLAUDE_PLUGIN_ROOT}/scripts/codex-companion.ts" doctor "$ARGUMENTS --json"
Output rules:
- Present the complete diagnostics output after the embedded setup report.
- Preserve every reported path verbatim, especially the broker log, durable state directory, and stranded-worktree removal commands.
- When an implementation record is in progress, name
/stereo:implement --resumeas the continuation path. - Report the tournament record and, when it is in progress, name
/stereo:tournament --resumeas the continuation path. - Describe an unavailable model-catalog check as "not checked"; it is never a diagnostics failure.
- Point to
/stereo:setupfor installation, authentication, sandbox, provider, or rate-limit remediation.
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.
- 8d ago First seen · 27 lines · 10 tokens per session scan A a884c026bf7a
doctor is a command published in the GitHub repository vsladkov/claudex-stereo (3 stars, last pushed 3d ago), licensed Apache-2.0. It adds 10 tokens to every session and 214 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.
Other commands, from other repositories
demo
A two-minute guided duet — plants bugs in a throwaway repo and lets Claude and Codex argue about them.
maintainer-review-error-handling
Review the PR for error-handling correctness — surfaced errors, no silent swallows, consistent error patterns (Pi-tuned).
audit
Audit an existing codebase. Detects stack, finds gaps, creates tasks, generates PROJECT.md.
analyze-misfires
Identify skills injected where not needed, propose regex and description tightening.
check
Quick sanity check - code (inline 6-perspective) or plan (--plan).
done
Finish a task - document, create PR or merge, close.