parallel-debugging

parallel-debugging is a skill for Claude Code, Codex from sileo-oss/agentflow-community. It costs 44 tokens per session (948 once invoked), scanned A, original, ODbL-1.0.

A guide to investigating difficult bugs by testing several possible causes in parallel and comparing the evidence.

In plain words
What is it for?
Use it for parallel root-cause investigations, evidence collection, and choosing between competing explanations.
Why use it?
It helps teams avoid committing too early to one explanation when an issue could have multiple causes.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it for parallel root-cause investigations, evidence collection, and choosing between competing explanations.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sileo-oss/agentflow-community/parallel-debugging
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 sileo-oss/agentflow-community --skill parallel-debugging
Clone the repo
git clone --depth 1 https://github.com/sileo-oss/agentflow-community

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 parallel-debugging

README.md
[![agentmods](https://agentmods.dev/badge/skills/sileo-oss/agentflow-community/parallel-debugging/github.svg)](https://agentmods.dev/skills/sileo-oss/agentflow-community/parallel-debugging)
Your own site
<a href="https://agentmods.dev/skills/sileo-oss/agentflow-community/parallel-debugging"><img src="https://agentmods.dev/badge/skills/sileo-oss/agentflow-community/parallel-debugging/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 parallel-debugging

Your own site · 80×15
<a href="https://agentmods.dev/skills/sileo-oss/agentflow-community/parallel-debugging"><img src="https://agentmods.dev/badge/skills/sileo-oss/agentflow-community/parallel-debugging.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 948 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 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 5.1 $0.00044 $0.00948
Opus 5 $0.00022 $0.00474
Sonnet 5 $0.00009 $0.00190
Haiku 4.5 $0.00004 $0.00095

Measured 8d ago against content hash 24aa7f4e78ea, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

parallel-debugging 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.

collections/83d6f67a-0478-4256-9706-2ea37ffab8dd/skills/parallel-debugging/SKILL.md · 136 lines

The source is not reproduced here

Licensed ODbL-1.0

The repository is licensed ODbL-1.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 8d ago First seen · 136 lines · 44 tokens per session scan A 24aa7f4e78ea

Subscribe to this mod's changes

parallel-debugging is a skill published in the GitHub repository sileo-oss/agentflow-community (2 stars, last pushed 5mo ago), licensed ODbL-1.0. It adds 44 tokens to every session and 948 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 2026-09-03.

Related

Other skills, from other repositories

debug-optimize-lcp

Guides debugging and optimizing Largest Contentful Paint (LCP) using Chrome DevTools MCP tools. Use this skill whenever the user asks about LCP performance, slow page loads, Core Web Vitals optimization, or wants to understand why their page's main content takes too long to appear. Also use when the user mentions…

ChromeDevTools/chrome-devtools-mcp · 99 tokens

systematic-debugging

Use when debugging a failing test, build error, or runtime issue that isn't immediately obvious. Guides a 4-phase root cause analysis instead of random fix attempts.

open-metadata/OpenMetadata · 37 tokens

diagnose

Trace from a reproduced symptom to the source code that causes it. Pin the specific file and approximate line, rate confidence in the cause and clarity of the fix independently, and always propose a concrete fix.

emdash-cms/emdash · 43 tokens

repro-admin

Reproduce an EmDash admin UI bug. Attach a container, start the demo dev server, drive the admin with agent-browser using the dev-bypass session, and capture the reproduction as screenshots plus a replayable transcript.

emdash-cms/emdash · 48 tokens

log-error-digest

Analyze log files to troubleshoot errors, identify peak error periods, and produce error clustering, frequency statistics, and time distribution reports. Supports JSON, syslog, and Nginx formats with automatic detection. Use when a user uploads a .log file and asks to analyze errors, find patterns, debug issues, or…

zebbern/claude-code-guide · 71 tokens

byted-util-volcengine-detect-retry

An orchestration workflow for Volcengine Cloud Detect, a service that checks websites or network endpoints from test locations.

bytedance/agentkit-samples · 101 tokens