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 karthikrshet/aiskills --skill bug-diagnosisgit clone --depth 1 https://github.com/karthikrshet/aiskillsWrote 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/karthikrshet/aiskills/bug-diagnosis)<a href="https://agentmods.dev/skills/karthikrshet/aiskills/bug-diagnosis"><img src="https://agentmods.dev/badge/skills/karthikrshet/aiskills/bug-diagnosis/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/karthikrshet/aiskills/bug-diagnosis"><img src="https://agentmods.dev/badge/skills/karthikrshet/aiskills/bug-diagnosis.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 | $0.00060 | $0.02013 |
| Opus 5.5 | $0.00024 | $0.00805 |
| Sonnet 5.5 | $0.00012 | $0.00403 |
| Haiku 4.5 | $0.00006 | $0.00201 |
Grade B, and why
bug-diagnosis 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 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.
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.
**Step 1 — Reproduce:** `curl -X POST /api/search -d '{"query": "python"}' → []` Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
**Step 1 — Reproduce:** `curl -X POST /api/search -d '{"query": "python"}' → []` 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 · 218 lines · 60 tokens per session scan B d880f933afa7
bug-diagnosis is a skill published in the GitHub repository karthikrshet/aiskills (4 stars, last pushed 24d ago), with no licence file. It adds 60 tokens to every session and 2,013 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.
Other skills, from other repositories
triage-bug
Use when triaging a bug from session evidence (evidence-capture JSONL, replay JSONL, telemetry, repo-audit) instead of from a live user description, and producing a TDD fix plan plus a docs/bugs/{slug}.md triage artifact.
debug
Use when something is broken — a failing or flaky test, crash, wrong result or regression — and the root cause must be reproduced and proven before any fix. On-demand; callable mid-implement. NOT a feature to spec or build (that is specify/implement), NOT the lint/test gate (that is verify), NOT adversarial diff…
verify-before-done
Evidence rules for completion claims. Use before ticking an acceptance criterion, ending an implementation run, or writing anything that says something works, passes or is fixed.
analyze-failures
Triage Katalon True Platform/TestOps test failures and file defects. Use when you need to investigate failed test results, classify each failure as product defect vs automation defect vs environment/data issue, cluster failures by common signature, find likely root cause from execution data, and optionally create…
tapp
Use Tapp to see, drive, explore, and verify real application surfaces on iOS simulators, Android emulators/devices, or the web. Use when a user asks an agent to test an app or UI change, find bugs, inspect or screenshot a screen, exercise a journey, create a replayable flow, gather release evidence, run the…
fix
Structured bug fix — reproduce (failing test), diagnose, fix (minimal change), verify, commit. Enforces test-first. Use when a bug needs a methodical fix.