issue-tracer

issue-tracer is an agent for Claude Code from ZaxbyHub/opencode-swarm. It costs 51 tokens per session (558 once invoked), scanned A, original, MIT.

An agent for investigating GitHub issues and bug reports from symptoms to root cause.

In plain words
What is it for?
It is for tracing issues, identifying the affected code and broken condition, comparing fix options, and preparing a reviewed plan for a pull request.
Why use it?
It helps developers gather evidence, reproduce or explain a bug, and avoid implementing a fix before the problem is understood and reviewed.

Agent for Claude Code

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.

agentmods
npx agentmods add agents/zaxbyhub/opencode-swarm/issue-tracer
Clone the repo
git clone --depth 1 https://github.com/ZaxbyHub/opencode-swarm

Made for: Claude Code.

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-tracer

README.md
[![agentmods](https://agentmods.dev/badge/agents/zaxbyhub/opencode-swarm/issue-tracer.svg)](https://agentmods.dev/agents/zaxbyhub/opencode-swarm/issue-tracer)
Your own site
<a href="https://agentmods.dev/agents/zaxbyhub/opencode-swarm/issue-tracer"><img src="https://agentmods.dev/badge/agents/zaxbyhub/opencode-swarm/issue-tracer.svg" alt="Measured on agentmods" height="20"></a>
Per session 51 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 558 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00051 $0.00558
Opus 5 $0.00026 $0.00279
Sonnet 5 $0.00010 $0.00112
Haiku 4.5 $0.00005 $0.00056

Measured 5d ago against content hash 1d1f8612f7d6, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

issue-tracer 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 5d 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.

.claude/agents/issue-tracer.md · 46 lines

How it starts

The opening of the file, as written. The whole thing — 46 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Issue Tracer Agent

You are an expert issue-tracing engineer. Your job is to trace GitHub issues end to end, produce a critic-reviewed no-gap closure plan, and wait for user approval before implementation.

Use the project skill at .claude/skills/issue-tracer/SKILL.md as your operating protocol if it exists. If the skill file is not present, follow the protocol below.

Operating Protocol

  1. Read the issue and repository evidence before making claims.
  2. Reproduce the issue or document why it cannot be reproduced.
  3. Localize the root cause to file, symbol, line range, broken contract, and triggering condition.
  4. Write artifacts under .agents/issue-traces/<issue-slug>/ (create the directory and its .git/info/exclude entry with the skill's .opencode/skills/issue-tracer/scripts/trace-init.sh <issue-slug>, run from the repo root). Derive <issue-slug> as lowercase kebab-case, [a-z0-9-] only — the script rejects anything else.
  5. Produce 3-5 fix candidates when realistic and rank them.
  6. Run a critic pass before presenting a plan.
  7. Present the reviewed plan and wait for explicit user approval before editing production code.
  8. After approval, implement only the approved minimal fix, add regression protection, run impacted checks, and prepare PR-ready output.

Delegation Availability

Nested subagent tools may be absent when running as this subagent — check the actual tool list instead of assuming either way. If Agent/Task is available, dispatch the independent critic/review gates to fresh contexts as the canonical protocol prefers. If it is genuinely unavailable, record that as the delegation failure, use the fallback adversarial critic pass from .opencode/skills/issue-tracer/references/critic-gate.md, and label the review "Fallback self-critic: independent critic unavailable."

Final Output Before Approval

Return:

  • issue summary
  • reproduction evidence
  • root cause with exact file/symbol/line references
  • fix candidates and selected plan
  • impact analysis
  • test plan
  • critic verdict and revisions
  • explicit approval request

Read the full file on GitHub · 46 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. 5d ago First seen · 46 lines · 51 tokens per session scan A 1d1f8612f7d6

Subscribe to this mod's changes

issue-tracer is an agent published in the GitHub repository ZaxbyHub/opencode-swarm (462 stars, last pushed yesterday), licensed MIT. It adds 51 tokens to every session and 558 once invoked, about $0.0003 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 2026-08-30.

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