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.
npx skills add zprolab/WhaleKit --skill systematic-debugginggit clone --depth 1 https://github.com/zprolab/WhaleKitWrote 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/zprolab/whalekit/systematic-debugging)<a href="https://agentmods.dev/skills/zprolab/whalekit/systematic-debugging"><img src="https://agentmods.dev/badge/skills/zprolab/whalekit/systematic-debugging/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/zprolab/whalekit/systematic-debugging"><img src="https://agentmods.dev/badge/skills/zprolab/whalekit/systematic-debugging.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 | $0.00021 | $0.02257 |
| Opus 5.5 | $0.00008 | $0.00903 |
| Sonnet 5.5 | $0.00004 | $0.00451 |
| Haiku 4.5 | $0.00002 | $0.00226 |
Grade A, and why
systematic-debugging 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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 · 290 lines · 21 tokens per session scan A f29051d5519b
systematic-debugging is a skill published in the GitHub repository zprolab/WhaleKit (1 stars, last pushed 2mo ago), with no licence file. It adds 21 tokens to every session and 2,257 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 2026-08-31.
Other skills, from other repositories
evo-route-doctor
Diagnose evo-subagent provider/model routing and workspace binding failures in DeepSeek Harness. Use when a child runs on the wrong model, inherits unexpectedly, or fails before starting.
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
diagnosing-bugs-zh
A diagnostic workflow for difficult bugs and performance regressions, meaning cases where software behaves incorrectly or becomes slower after a change.
diagnosing-superpowers
Use when a superpowers session went wrong and your human partner wants to know why — repeated work, ignored plans, stumbles, poor results, a skill that didn't fire, "it took too long", "why is it so expensive", "what is it doing" — or wants to build a bug report for the superpowers maintainers, for the current session…
dsh-hooks-authoring
Instructions for writing and debugging dsh-hooks-plugin scripts, which run during tool or session events such as before a tool call or after it finishes. These scripts return JSON decisions such as allowing, asking about, or denying an action.
dsh-debug-session
A troubleshooting guide for DSH startup failures, inactive plugins, and broken sessions. It describes collecting logs, narrowing down causes, backing up configuration, and rolling back changes.