Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/nth5693/gemini-kitnpx agentmods add skills/nth5693/gemini-kit/debugWrote 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.
[](https://agentmods.dev/skills/nth5693/gemini-kit/debug)<a href="https://agentmods.dev/skills/nth5693/gemini-kit/debug"><img src="https://agentmods.dev/badge/skills/nth5693/gemini-kit/debug/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.
<a href="https://agentmods.dev/skills/nth5693/gemini-kit/debug"><img src="https://agentmods.dev/badge/skills/nth5693/gemini-kit/debug.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00013 | $0.00292 |
| Opus 5.5 | $0.00005 | $0.00117 |
| Sonnet 5.5 | $0.00003 | $0.00058 |
| Haiku 4.5 | $0.00001 | $0.00029 |
Grade A, and why
debug 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.
What it actually says
Debug Skill
Overview
Don't guess; verify. This skill guides you through the systematic process of identifying, reproducing, and fixing bugs.
When To Use
- Users report a bug
- You encounter an unexpected error
- Tests are failing inexplicably
Instrumentation
# Log usage when using this skill
./scripts/log-skill.sh "debug" "manual" "$$"
What do you want to do?
- Reproduce an issue →
workflows/reproduce-issue.md - Find Root Cause →
workflows/root-cause-analysis.md - Create Bug Report →
templates/bug-report.template.md - Research Error Messages →
references/common-errors.md
The Golden Rule of Debugging
"If you haven't reproduced it, you haven't fixed it."
Always implement a reproduction case (test or script) BEFORE attempting a fix. Highly recommended to use the template at docs/templates/repro-script-template.sh and store artifacts in scripts/repro/.
[!NOTE] No top-level
debug/folder exists. Useskills/debug/for guidance andscripts/repro/for artifacts.
What ships with it
2 files 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.
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.
- 1mo ago First seen · 41 lines · 13 tokens per session scan A 3562e9bb26b8
debug is a skill published in the GitHub repository nth5693/gemini-kit (372 stars, last pushed 7mo ago), licensed MIT. It adds 13 tokens to every session and 292 once invoked, about $0.0001 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.
Other skills, from other repositories
debugging-livekit-agents
Drives a multi-turn conversation with a LiveKit agent running locally to see what it does. Use when the user says "test my agent", "try my agent", "does this work", "why did it call that tool", "it says the wrong thing when I ask X", "test this change", or whenever you have edited an agent and need to check how it…
gcloud-usage
This skill should be used when user asks about "GCloud logs", "Cloud Logging queries", "Google Cloud metrics", "GCP observability", "trace analysis", or "debugging production issues on GCP".
frontend-testing-debugging
Use when testing, debugging, or making targeted improvements to rendered frontend apps through the Frontend Design Skills or web dev plugin: local dev servers, UI regressions, interaction bugs, console errors, responsive layout, and visual QA. Check whether the Browser plugin is available and use it first when it is…
spk-admin-setup-doctor
Install, verify, and repair Spec Kitty commands, skills, agent paths, runtime prerequisites, and common setup failures.
superlint
This skill describes the mandatory standard operating procedure for using our internal SuperLint tool. Use this when tasks require fixing code quality issues according to corporate standards.
traffic-diagnosis
Systematically diagnose why traffic changed — spike, drop, or shift in mix. Follow these steps in order. Each step narrows the hypothesis.