Claude Skills by majiayu000

Creates or updates logs using type-specific templates with automatic validation and formatting

RFC-27 compliant static Logback configuration for Java services. Covers logback.xml structure, appenders, encoders, and deployment-specific configuration. Use when setting up or reviewing logging configuration in Java services.

Writes user-friendly logger messages in active voice for Simple History event logs. Fixes passive voice issues. Use when creating or modifying logger classes in loggers/ directory, writing getInfo() messages, fixing passive voice, reviewing log message clarity, or adding new events to the activity log.

Structured logging and reporting system for development work sessions. Trigger: Completing development tasks, generating session reports, documenting changes.

Centralize logs with ELK/EFK and retention policies.

日志最佳实践，强调宽事件（canonical log lines），便于调试与分析。

Configures logging systems, log aggregation, and log analysis pipelines

实作结构化日誌，包含正确的日誌层级和敏感数据处理。 使用时机：新增日誌、除錯、设置可觀测性。 关鍵字：logging, log level, structured logging, observability, 日誌, 记录, 结构化日誌。

實作結構化日誌，包含正確的日誌層級和敏感資料處理。 使用時機：新增日誌、除錯、設定可觀測性。 關鍵字：logging, log level, structured logging, observability, 日誌, 記錄, 結構化日誌。

Manage implementation logs in _docs/templates/ with consistent format. Use when starting project work, completing implementations, or when user mentions 実装ログ/implementation log.

| Atributo | Valor | |----------|-------| | **ID** | `sre-logging-log-aggregation` | | **Nivel** | 🔴 Avanzado | | **Versión** | 1.0.0 | | **Keywords** | `logging`, `log-aggregation`, `loki`, `elasticsearch`, `fluentd`, `structured-logs`, `centralized-logging` | | **Referencia** | [Loki Documentation](https://grafana.com/docs/loki/latest/) |

Employs the logging module judiciously to log important events, warnings, and errors.

Common logging patterns and practices. This skill is designed to be included in composite skills via the 'includes' feature.

Comprehensive guide to preventing PII and secrets from appearing in logs through redaction strategies, safe logging practices, and automated filtering.

Guide logging practices based on Dave Cheney's minimalist philosophy. Use when adding log.Info/Debug/Error/Warn/Fatal calls, reviewing logging code, handling errors with log+return pattern, discussing log levels, or designing error handling strategies.

UTF-8 file logging with automatic date-based filenames and thread-safe operations for RocsMiddleware services

Logic optimization and image-based code tasks with Codex CLI in --yolo mode. Use when (1) optimizing code logic or algorithms, (2) processing image inputs (screenshots, diagrams, mockups) to generate or modify code, (3) refactoring business logic, (4) debugging complex logic issues, (5) code generation from visual references, or (6) any task requiring image attachment for context.

Pure logic and math testing with Vitest. Use for single-point assertions on functions, state transitions, and physics calculations. Auto-apply when editing *.test.ts files (except *Progressions.test.ts).

File descriptor abuse, race conditions, and TOCTOU vulnerabilities

Master formal and informal logic - valid reasoning, fallacies, paradoxes. Use for: argument analysis, validity, soundness, logical form, fallacies, paradoxes. Triggers: 'valid', 'validity', 'fallacy', 'premise', 'conclusion', 'modus ponens', 'modus tollens', 'paradox', 'logical', 'syllogism', 'deduction', 'induction', 'inference', 'argument form', 'soundness', 'entailment', 'contradiction'.

Use when working with 74xx and CD4xxx series logic ICs - standard TTL/CMOS logic gates, flip-flops, counters, decoders, multiplexers. Includes technology families (LS, HC, HCT, AC, AHC) and LogicICHandler guidance.

Provide login link help. Use when a customer cannot access courses and requests a login link or access email.

Handle WordPress login/logout redirects. Use when implementing custom redirect logic.

Factorio-style logistics — items flow automatically between containers

Decode intermediate layer predictions using the Logit Lens technique. Use when analyzing what a model predicts at each layer, understanding information flow, or visualizing layer-wise processing.

Generate creative logo concepts and design directions

Manage car logo fetching, scraping, and Vercel Blob storage in the logos package. Use when adding new car brand logos, updating logo sources, debugging brand name normalization, managing Vercel Blob storage, or optimizing logo caching.

Create logo components with multiple variants (icon, wordmark, logo) and light/dark modes. Use when the user provides logo SVG files and wants to create a variant-based logo component following the Clerk pattern in the Elements project.

Editing mode for clarity and semantic density; use for prompts, docs, specs, emails, and naming.

Design-only architecture skill for Bible reading systems. Use when (1) designing verse reference data models, (2) planning reader component hierarchies, (3) architecting audio playback contracts, (4) designing embed/share URL schemes, (5) planning outlook/presentation systems, (6) analyzing network requests for duplicate elimination, (7) designing lean data fetching patterns. DESIGN ONLY - no code modifications, no refactoring, no database changes. Produces type definitions, component diagram...

Implements session replay and error tracking with LogRocket for debugging user issues. Use when adding session recording, error monitoring, and performance tracking to React applications.

Analyze system and application log data from sosreport archives, extracting error patterns, kernel panics, OOM events, service failures, and application crashes from journald logs and traditional log files within the sosreport directory structure to identify root causes of system failures and issues

View shella daemon and plugin logs. Use when debugging issues, checking what happened, or monitoring plugin output.

Essential knowledge about Logseq DB (database) graphs. Use this skill when working with Logseq DB to ensure accurate understanding of nodes, properties, tags, tasks, and queries. This corrects common misconceptions from file-based Logseq that do NOT apply to DB graphs.

Format any content as a Logseq-compatible outline using nested bullets (no markdown headers, no bold). Works in both Claude Code and Claude Desktop.

Migrate Logseq graphs to Obsidian vaults. Use when the user wants to convert their Logseq notes to Obsidian format, migrate from Logseq, or mentions both Logseq and Obsidian in a migration context. Handles property conversion, admonition blocks, block references, journal renaming, collapsed states, numbered lists, and image syntax. Designed for Claude Code usage from within the user's Logseq graph folder.

Sync Logseq pages tagged with #zotero to Zotero by adding 'in_logseq' tag. Uses batch checking for efficiency. Claude Code only.

Provide commands for interacting with a local Logseq instance through its Plugin API. Use for creating pages, inserting blocks, querying the graph database, managing tasks, retrieving content, or automating workflows in Logseq. Only works with a locally running instance with the API enabled; default port or set path expected for [$API accessible skill].

Query and analyze logs using Loki and LogQL. Provides patterns for correlation ID tracing, error investigation, and service debugging using HuleEdu's structured logging. Integrates with Context7 for latest Loki documentation.

Help craft efficient Grafana Loki / LogQL queries for debugging logs — with label‑based filtering, narrow time windows, and best‑practice guidance to avoid expensive or overly broad scans.

Guide for implementing Grafana Loki - a horizontally scalable, highly available log aggregation system. Use when configuring Loki deployments, setting up storage backends (S3, Azure Blob, GCS), writing LogQL queries, configuring retention and compaction, deploying via Helm, integrating with OpenTelemetry, or troubleshooting Loki issues on Kubernetes.

Create and manage Lola modules for multi-assistant AI context distribution. Use when building portable AI skills with multi-assistant support (Claude Code, Cursor, Gemini CLI). This skill is triggered when users say "create a lola module", "build a lola skill", "write a module.yml", "add slash commands to lola", or "distribute skills to multiple assistants".

Lombok annotations and best practices for Java 21+ projects. Use when reducing boilerplate, configuring builders, or choosing between Lombok and Records.

Manage long-running agent sessions. Use for tracking progress in extended tasks, maintaining context across long sessions, and managing multi-step workflows.

Analyzes long call butterfly spreads with 3 strikes and 4 legs for neutral outlook. Requires numpy>=1.24.0, pandas>=2.0.0, matplotlib>=3.7.0, scipy>=1.10.0. Use when expecting minimal price movement, want low-cost defined-risk strategy, analyzing pinning opportunities, or evaluating tight-range neutral positions on stocks near technical levels.

Triggers when reading or writing documents exceeding 20,000 tokens (~80,000 characters or ~15,000 words). Use when encountering large files, lengthy documentation, big markdown documents, massive PRDs, architecture docs, or any content that risks context window overflow. Activates on phrases like "this document is long", "large file", "too many tokens", or when Claude detects document size approaching limits.

Generates comprehensive blog post drafts with proper structure. Use when the user asks to write a full article, create blog content, draft long-form posts, or needs complete written content with SEO optimization.

```yaml --- name: long-game-talent-recruiting description: A relationship-first framework for identifying, attracting, and landing high-caliber product leadership. Use this when hiring your first senior product leader, building a talent pipeline before an active need, or transitioning away from transactional, low-success recruiting methods. --- ``` This framework shifts hiring from a reactive "search for a shiny object" to a proactive cultivation of "step-up" talent. It prioritizes long-term ...

Production Brief methodology for complex Veo 3 video scenes. Use when creating scenes with dialogue, character continuity, structured settings, or multi-beat sequences. Provides 11-block framework (Format & Tone, Main Subjects, Wardrobe & Props, Location & Framing, Lighting & Palette, Continuity Rules, Actions & Camera Beats, Montage Plan, Dialogue, Sound & Foley, Finish) for professional, replicable results.

AI-powered analysis of long-read sequencing data (PacBio, ONT) for structural variant detection, isoform discovery, epigenetic modifications, and de novo assembly.