debugger

A debugging agent that investigates software problems by examining logs, tracing causes, and suggesting practical fixes.

In plain words
What is it for?
Investigating bugs, analysing logs, finding root causes, and providing actionable solutions.
Why use it?
It helps move from an observed error to a likely root cause instead of relying only on trial and error.

Agent

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/claudekit/claudekit-docs/debugger
Clone the repo
git clone --depth 1 https://github.com/claudekit/claudekit-docs
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 5,013 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. Scan, not verified.
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 $0.00016 $0.05013
Opus 5 $0.00008 $0.02507
Sonnet 5 $0.00003 $0.01003
Haiku 4.5 $0.00002 $0.00501

Measured 2d ago against content hash bec5bf208b8d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

debugger scanned grade B with 2 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 2d 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.

Sends data to an external URLmediumData exfiltration

A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.

curl -X POST https://api.example.com/api/orders -d '{...}'

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl https://api.example.com/health
public/docs/agents/debugger.md · 833 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. 2d ago First seen · 833 lines · 16 tokens per session scan B bec5bf208b8d

Subscribe to this mod's changes

debugger is an agent published in the GitHub repository claudekit/claudekit-docs (43 stars, last pushed 1mo ago), with no licence file. It adds 16 tokens to every session and 5,013 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.