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 hzy970907/fish-claude-code --skill logging-patternsgit clone --depth 1 https://github.com/hzy970907/fish-claude-codeWrote 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/hzy970907/fish-claude-code/logging-patterns)<a href="https://agentmods.dev/skills/hzy970907/fish-claude-code/logging-patterns"><img src="https://agentmods.dev/badge/skills/hzy970907/fish-claude-code/logging-patterns/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/hzy970907/fish-claude-code/logging-patterns"><img src="https://agentmods.dev/badge/skills/hzy970907/fish-claude-code/logging-patterns.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 | $0.00050 | $0.03279 |
| Opus 5.5 | $0.00020 | $0.01312 |
| Sonnet 5.5 | $0.00010 | $0.00656 |
| Haiku 4.5 | $0.00005 | $0.00328 |
Grade A, and why
logging-patterns 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
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.
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 · 523 lines · 50 tokens per session scan A 371203ac567d
logging-patterns is a skill published in the GitHub repository hzy970907/fish-claude-code (25 stars, last pushed 8mo ago), with no licence file. It adds 50 tokens to every session and 3,279 once invoked, about $0.0002 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
nullaway
Guide for resolving NullAway static analysis errors. Best practices for: Passing ObservableSupplier/Supplier Dereferencing potentially @Nullable values Adding @NullMarked to Java code.
wxjava-troubleshooter
A troubleshooting guide for WxJava, a Java library used to connect applications to WeChat services. It organizes problems involving setup, access tokens, signatures, payment certificates, callbacks, data conversion, network requests, and multiple accounts.
neqsim-code-hygiene
Fix formatting, Checkstyle, Spotless, and JavaDoc build failures in NeqSim Java code. USE WHEN: the build fails on spotless:check, checkstyle:check, or javadoc:javadoc; a PR shows formatting/import-order/JavaDoc violations; or you edited any .java file and need to make it CI-clean. Covers the exact recurring errors…
126-java-exception-handling
Use when you need to apply Java exception handling best practices — including using specific exception types, managing resources with try-with-resources, securing exception messages, preserving error context via exception chaining, validating inputs early with fail-fast principles, handling thread interruption…
performance-smell-detection
Detect potential code-level performance smells in Java - streams, collections, boxing, regex, object creation. Provides awareness, not absolutes - always measure before optimizing. For JPA/database performance, use jpa-patterns instead.
jstall
This skill should be used when the user asks about "JVM performance", "Java thread dump", "Java deadlock", "JVM diagnosis", "what is my Java application doing", "slow Java", "Java profiling", "flamegraph", "Java CPU usage", "thread contention", "JVM inspection", "jstall", or any question about analyzing, debugging, or…