local-app-troubleshooting

local-app-troubleshooting is a skill for Claude Code, Codex from CodeInfinity1/Stram. It costs 35 tokens per session (503 once invoked), scanned A, original, MIT.

A troubleshooting guide for local desktop and browser applications that gathers evidence from windows, screens, logs, browser sessions, and system status.

In plain words
What is it for?
Use it when an app is frozen, hidden, misconfigured, failing tests, showing errors, or behaving unexpectedly.
Why use it?
It helps identify whether a problem comes from the app, its interface, its files, a service, or the surrounding computer before attempting a fix.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when an app is frozen, hidden, misconfigured, failing tests, showing errors, or behaving unexpectedly.

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Install with agentmods
npx agentmods add skills/codeinfinity1/stram/local-app-troubleshooting
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 CodeInfinity1/Stram --skill local-app-troubleshooting
Clone the repo
git clone --depth 1 https://github.com/CodeInfinity1/Stram

Made for: Claude Code, Codex.

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 local-app-troubleshooting

README.md
[![agentmods](https://agentmods.dev/badge/skills/codeinfinity1/stram/local-app-troubleshooting/github.svg)](https://agentmods.dev/skills/codeinfinity1/stram/local-app-troubleshooting)
Your own site
<a href="https://agentmods.dev/skills/codeinfinity1/stram/local-app-troubleshooting"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/local-app-troubleshooting/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 local-app-troubleshooting

Your own site · 80×15
<a href="https://agentmods.dev/skills/codeinfinity1/stram/local-app-troubleshooting"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/local-app-troubleshooting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 503 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 $0.00035 $0.00503
Opus 5.5 $0.00014 $0.00201
Sonnet 5.5 $0.00007 $0.00101
Haiku 4.5 $0.00003 $0.00050

Measured 1mo ago against content hash 8a9515cba909, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

local-app-troubleshooting 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 1mo 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.

skills/desktop-control/local-app-troubleshooting/SKILL.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Local App Troubleshooting

Purpose

Help debug local desktop or browser apps by gathering real evidence: running windows, visible UI, local logs/files, browser state, screenshots, and system readiness.

When To Use

Use when an app is frozen, hidden, misconfigured, failing tests, showing errors, not opening, not responding, or behaving differently than expected.

Inputs And Evidence

  • App name, window title, error text, expected behavior, and recent actions.
  • Window list, UIA observation, screenshot, relevant files/logs, browser session evidence, and system status.
  • Reproduction steps and any safe restart/close approval.

Tool Map

  • system_status
  • os_windows
  • active_window
  • os_observe_ui
  • screenshot_capture
  • read_file
  • search_workspace
  • browser_live_status
  • browser_live_observe

Workflow

  1. Identify whether the issue is desktop UI, browser UI, service, file/config, or environment.
  2. Gather current state before attempting fixes.
  3. Inspect visible errors, logs, and recent app state.
  4. Form a hypothesis from evidence and choose the next low-risk check.
  5. Use approval-gated actions for restarts, closing windows, typing, or config changes.
  6. Verify the app state after the fix or report the blocker.

Native Implementation Boundaries

  • Use Stram OS, browser, system, and file tools.
  • Do not import Windows-use, browser-use, or external reference troubleshooting code.
  • Do not replace diagnosis with keyword-based error matching; reason from evidence.

Safety And Approval

  • Do not close unsaved work or restart services without approval.
  • Avoid exposing private screen/log data in summaries.
  • Keep destructive fixes separate from diagnostic steps.

Verification

  • Current state should be proven by tool output.
  • Fixes should have a post-action observation or test.
  • If a cause is uncertain, label it as a hypothesis.

Failure Modes

  • Fixing before observing.
  • Restarting away useful error evidence.
  • Confusing browser failure with backend/service failure.

Read the full file on GitHub · 71 lines

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. 1mo ago First seen · 71 lines · 35 tokens per session scan A 8a9515cba909

Subscribe to this mod's changes

local-app-troubleshooting is a skill published in the GitHub repository CodeInfinity1/Stram (11 stars, last pushed 2mo ago), licensed MIT. It adds 35 tokens to every session and 503 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.

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