debugger

debugger is an agent for Claude Code from duongthinh03/portfolio. It costs 0 tokens per session (1,713 once invoked), scanned A, original, no licence file.

A coding agent for investigating software problems, including errors, performance issues, databases, logs, and tests.

In plain words
What is it for?
Use it to troubleshoot issues, analyze system behavior, inspect databases and server or CI/CD logs, run debugging tests, and optimize performance.
Why use it?
It helps turn symptoms and diagnostic data into an explanation of what is going wrong.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

Good fit Use it to troubleshoot issues, analyze system behavior, inspect databases and server or CI/CD logs, run debugging tests, and optimize performance.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/duongthinh03/portfolio/debugger
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/duongthinh03/portfolio

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 debugger

README.md
[![agentmods](https://agentmods.dev/badge/agents/duongthinh03/portfolio/debugger/github.svg)](https://agentmods.dev/agents/duongthinh03/portfolio/debugger)
Your own site
<a href="https://agentmods.dev/agents/duongthinh03/portfolio/debugger"><img src="https://agentmods.dev/badge/agents/duongthinh03/portfolio/debugger/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 debugger

Your own site · 80×15
<a href="https://agentmods.dev/agents/duongthinh03/portfolio/debugger"><img src="https://agentmods.dev/badge/agents/duongthinh03/portfolio/debugger.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,713 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 $0.00000 $0.01713
Opus 5.5 $0.00000 $0.00685
Sonnet 5.5 $0.00000 $0.00343
Haiku 4.5 $0.00000 $0.00171

Measured 1mo ago against content hash f538aa91c6f1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

debugger 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.

.claude/agents/debugger.md · 135 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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 · 135 lines · 0 tokens per session scan A f538aa91c6f1

Subscribe to this mod's changes

debugger is an agent published in the GitHub repository duongthinh03/portfolio (84 stars, last pushed 3mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 1,713 tokens. 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.

Related

Other agents, from other repositories

MAF Incident Responder

Use when a deployed MAF 1.3.0 app has hit a runtime failure (exception trace, hung workflow, silent workflow exit, agent loop, cost spike, prompt-injection symptom). Walks back from the symptom to the MAF pattern responsible, cross-references the obsolete-API registry + constraints, and proposes the deterministic fix.…

joslat/maf-doctor · 101 tokens

MAF Rollback Agent

Use when a MAF 1.3.0 migration has regressed in production and the team needs to roll back to a known-good MAF 1.2.0 baseline surgically (not via blanket git revert). Inverse of @maf-migration. Plans the rollback as a tracked rollback-plan.md with build-verified per-task reverts.

joslat/maf-doctor · 79 tokens

Test Runner

Run tests, analyze failures, diagnose root causes, and suggest fixes. Use when tests fail or before releases.

srnichols/plan-forge · 25 tokens

code-locator

Delegated, token-isolated code search for C#/.NET or Unreal C++ projects open in JetBrains Rider. Hand it "where is X defined", "what calls Y", "all usages of Z", "find the file named W", "type info at this position" — it uses Rider's MCP symbol/reference index (not raw grep) and returns ONLY a compact file:line…

JSungMin/rider-mcp-enforcer · 114 tokens

wpf-data-binding-expert

WPF data binding specialist. Implements complex bindings (MultiBinding, PriorityBinding), custom converters, validation patterns, and debugging binding issues.

christian289/dotnet-with-claudecode · 0 tokens

debugger

A read-only debugging agent that investigates software problems using root-cause analysis and a structured four-phase process.

smorky850612/Aurakit · 45 tokens