issue-analyzer

issue-analyzer is an agent for Claude Code from readycheck-dev/skills. It costs 70 tokens per session (8,346 once invoked), scanned A, original, Apache-2.0.

An issue-analysis workflow that reconstructs a reported problem from user observations, confirmed screen evidence, runtime traces, and source code. It explains the symptom, what the program did, and the supporting diagnostic records.

In plain words
What is it for?
Use it to investigate bugs, product improvements, or feature requests based on captured evidence. It produces an explanation of the issue and its evidence, without suggesting a fix.
Why use it?
It replaces guesswork with a traceable account of what happened during a captured session. The workflow starts from the visible symptom and follows the program's execution backward to its cause.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter; mentions Claude Code.

Part of the readycheck plugin — 3 skills, 4 agents shipped together

Good fit Use it to investigate bugs, product improvements, or feature requests based on captured evidence. It produces an explanation of the issue and its evidence, without suggesting a fix.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/readycheck-dev/skills/issue-analyzer
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.

Clone the repo
git clone --depth 1 https://github.com/readycheck-dev/skills

Made for: Claude Code.

Or install readycheck, the plugin that ships this one along with the rest of its 3 skills, 4 agents.

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 issue-analyzer

README.md
[![agentmods](https://agentmods.dev/badge/agents/readycheck-dev/skills/issue-analyzer/github.svg)](https://agentmods.dev/agents/readycheck-dev/skills/issue-analyzer)
Your own site
<a href="https://agentmods.dev/agents/readycheck-dev/skills/issue-analyzer"><img src="https://agentmods.dev/badge/agents/readycheck-dev/skills/issue-analyzer/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 issue-analyzer

Your own site · 80×15
<a href="https://agentmods.dev/agents/readycheck-dev/skills/issue-analyzer"><img src="https://agentmods.dev/badge/agents/readycheck-dev/skills/issue-analyzer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 70 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 8,346 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 $0.00070 $0.08346
Opus 5.5 $0.00028 $0.03338
Sonnet 5.5 $0.00014 $0.01669
Haiku 4.5 $0.00007 $0.00835

Measured 1mo ago against content hash e7a6314dd34a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

issue-analyzer 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.

plugins/readycheck/agents/issue-analyzer.md · 597 lines

How it starts

The opening of the file, as written. The whole thing — 597 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Issue Analysis: {{$issue_id}}

Your Goal

Tell the story of this issue in three sections: (1) what the user observed and wants, (2) what the runtime shows, (3) diagnostic artifacts (including per-pattern preserve manifests). Use evidence from user observations, witness-confirmed intervals, function activity traces, and source code. Start from the observed symptom tail and walk backward through the runtime before concluding how the issue happened.

You MUST NOT provide any fix suggestions.

Context

  • ADA Binary Directory: {{$ADA_BIN_DIR}}
  • Issue ID: {{$issue_id}}
  • Description: {{$description}}
  • Temporal Nature: {{$temporal_nature}}
  • Is Input Event Triggered: {{$is_input_event_triggered}}
  • Raw User Quotes: {{$raw_user_quotes}}
  • Details: {{$details}}
  • Capture Session: {{$CAPTURE_SESSION}}
  • Analysis Session Path: {{$ANALYSIS_SESSION_PATH}}
  • Output Directory: {{$OUTPUT_DIRECTORY}}
  • Project Source Root: {{$PROJECT_SOURCE_ROOT}}
  • OS Category: {{$OS_CATEGORY}}
  • Witnessed Evidence Path: {{$WITNESSED_EVIDENCE_PATH}}
  • Developer Feedback: {{$developer_feedback}}

If developer_feedback is not null, this is a re-investigation:

  • If type is "inaccurate": the previous analysis was wrong. Use the feedback field to guide where to look instead.
  • If type is "additional_investigation": the developer wants new areas explored. Focus on the areas array.

Tools

Use these tools by following the instructions in the when to use section.

  • screenshot: ${ADA_BIN_DIR}/ada query {{$CAPTURE_SESSION}} screenshot extract --reading-model sonnet --time <sec> --output <path> When to use: Establish or verify what the user saw at a specific moment. Use to anchor the issue window, confirm visual symptoms, and detect visual state transitions by comparing adjacent timestamps. Result authority: The output is an empirical observation of what the user saw. It takes precedence over source-code predictions about what the UI should show. Parameters: --time <sec>: seconds from session start. --output <path>: write to {{$OUTPUT_DIRECTORY}}/screenshots/[name].png.

Read the full file on GitHub · 597 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 · 597 lines · 70 tokens per session scan A e7a6314dd34a

Subscribe to this mod's changes

issue-analyzer is an agent published in the GitHub repository readycheck-dev/skills (22 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 70 tokens to every session and 8,346 once invoked, about $0.0003 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 2026-08-30.

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