om-troubleshooter

om-troubleshooter is a skill for Claude Code from SHGrowth/om-superpowers. It costs 98 tokens per session (4,406 once invoked), scanned A, original, MIT.

A troubleshooting guide for standalone Open Mercato applications, including errors, missing modules or widgets, migration failures, and build problems. Open Mercato is a software platform for building business applications.

In plain words
What is it for?
Use it when an Open Mercato app is broken, shows an error or 404/500 response, cannot load a module, or fails during a build or migration.
Why use it?
It provides a systematic way to identify common causes and includes rules for routing problems that belong to the platform’s core code.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the om-superpowers plugin — 11 skills, 1 hook shipped together

Good fit Use it when an Open Mercato app is broken, shows an error or 404/500 response, cannot load a module, or fails during a build or migration.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/shgrowth/om-superpowers/om-troubleshooter
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 SHGrowth/om-superpowers --skill om-troubleshooter
Clone the repo
git clone --depth 1 https://github.com/SHGrowth/om-superpowers

Made for: Claude Code.

Or install om-superpowers, the plugin that ships this one along with the rest of its 11 skills, 1 hook.

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 om-troubleshooter

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/shgrowth/om-superpowers/om-troubleshooter"><img src="https://agentmods.dev/badge/skills/shgrowth/om-superpowers/om-troubleshooter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 98 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,406 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00098 $0.04406
Opus 5 $0.00049 $0.02203
Sonnet 5 $0.00020 $0.00881
Haiku 4.5 $0.00010 $0.00441

Measured 11d ago against content hash 833fd7b4a656, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

om-troubleshooter scanned grade A with 1 finding 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 11d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

3. **Does the API return data?** Test with `curl` or browser devtools
skills/om-troubleshooter/SKILL.md · 464 lines

How it starts

The opening of the file, as written. The whole thing — 464 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Troubleshooter

Diagnose and fix common issues in Open Mercato standalone apps. Follow the systematic approach: identify symptoms, check common causes, verify fixes.

STOP — Upstream bug routing (read first)

Before reading anything else in this skill, check whether the symptom points at OM core. If yes, route to om-cto/references/upstream-bug-triage.md and do NOT propose a downstream fix or "draft an upstream PR" inline.

Trigger conditions — any of these means STOP and route:

  • A stack trace, error log, or breakpoint lands inside node_modules/@open-mercato/* (or a checked-out @open-mercato/* package).
  • You found yourself reading source from node_modules/@open-mercato/* to diagnose. If the diagnostic path went through OM core code, the bug class is "upstream until proven otherwise."
  • A core function returns wrong data, a contract doesn't match its types/JSDoc, or a widget injection / enricher / interceptor / event subscriber doesn't fire when the wiring looks correct.
  • You're about to suggest changes inside node_modules/@open-mercato/* — even mentally framed as "would need to".
  • You're about to offer the user a choice that includes "draft an upstream PR" or "patch upstream".

What "route" means concretely:

  1. Stop the diagnosis hand-off. Do NOT enumerate fix options to the user yet.
  2. Invoke om-cto and load references/upstream-bug-triage.md. Provide the six required inputs (symptom / source location / expected vs actual / repro / proposed workaround sketch / calling agent + task).
  3. Follow the verdict om-cto returns. If the verdict is confirmed-new-bug, the upstream patch handoff is a Write to <om_core_path>/agents/tasks/<YYYY-MM-DD>-<slug>/README.md — NOT a PR opened from the consumer-app session, and NOT an entry appended to <om_core_path>/ISSUE_LOG.md. The drain agent picks up by directory listing, not by log scanning.

Why this exists: in past sessions, the troubleshooter found upstream bugs (e.g., raiseCrudError not handling nested error.message in @open-mercato/ui), offered "draft an upstream PR" as a third option alongside local fixes, and on user redirect appended to ISSUE_LOG.md instead of using agents/tasks/<DATE>-<slug>/README.md. Both bypassed the triage protocol. This block is here so it doesn't happen again.

Read the full file on GitHub · 464 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 11d ago First seen · 464 lines · 98 tokens per session scan A 833fd7b4a656

Subscribe to this mod's changes

om-troubleshooter is a skill published in the GitHub repository SHGrowth/om-superpowers (6 stars, last pushed yesterday), licensed MIT. It adds 98 tokens to every session and 4,406 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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