Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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decision-graph
Use when building a deciduous decision graph to capture design evolution, architecture history, or how a codebase's design changed over time. Provides the deciduous CLI commands and graph structure guidelines.
majiayu000/claude-skill-registry 163
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toshiba
Toshiba Semiconductor MPN encoding patterns, package codes, and handler guidance. Use when working with Toshiba MOSFETs, optocouplers, transistors, motor drivers, or ToshibaHandler.
majiayu000/claude-skill-registry 163
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himalaya
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).
majiayu000/claude-skill-registry 163
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ibm-mainframe
Provides comprehensive IBM Mainframe administration, development, and modernization guidance including z/OS operations, JCL scripting, COBOL/PL/I programming, CICS/IMS configuration, DB2 administration, TSO/ISPF usage, system programming, batch processing, and mainframe-to-cloud migration strategies. Covers mainframe security (RACF, ACF2), performance tuning, capacity planning, disaster recovery, and DevOps integration. Use when working with mainframe systems, z/OS, JES2/JES3, VTAM, USS, or when users mention "mainframe", "z/OS", "MVS", "TSO", "ISPF", "JCL", "CICS", "IMS", "DB2 mainframe", "VSAM", "RACF", "mainframe modernization", "legacy mainframe", or "IBM z Systems".
majiayu000/claude-skill-registry 163
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Agent Creating
Used to create a new agent. Used when a user wants to create a new agent
majiayu000/claude-skill-registry 163
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harness-platform
Harness Platform administration including delegates, RBAC, connectors, secrets, templates, policy as code (OPA), user management, audit logs, and governance
majiayu000/claude-skill-registry 163
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skills-eval
majiayu000/claude-skill-registry 163
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learning-spaced-repetition
Design spaced repetition schedules, flashcard systems, and retrieval practice using algorithms like Leitner or SM-2 for long-term retention. Use for memory optimization. Activates on "spaced repetition", "flashcards", "retention", or "Anki-style".
majiayu000/claude-skill-registry 163
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mdm-cobordism
macOS MDM with auth manifolds as cobordisms for credential derivation
majiayu000/claude-skill-registry 163
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python-resilience
Python resilience patterns including automatic retries, exponential backoff, timeouts, and fault-tolerant decorators. Use when adding retry logic, implementing timeouts, building fault-tolerant services, or handling transient failures.
majiayu000/claude-skill-registry 163
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axiom-ios-networking
Use when implementing or debugging ANY network connection, API call, or socket. Covers URLSession, Network.framework, NetworkConnection, deprecated APIs, connection diagnostics, structured concurrency networking.
majiayu000/claude-skill-registry 163
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nuxthub
Use when building NuxtHub v0.10.4 applications - provides database (Drizzle ORM with sqlite/postgresql/mysql), KV storage, blob storage, and cache APIs. Covers configuration, schema definition, migrations, multi-cloud deployment (Cloudflare, Vercel), and the new hub:db, hub:kv, hub:blob virtual module imports.
majiayu000/claude-skill-registry 163
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postmortem-writing
Write effective blameless postmortems with root cause analysis, timelines, and action items. Use when conducting incident reviews, writing postmortem documents, or improving incident response processes.
majiayu000/claude-skill-registry 163
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designing-database-schemas
Design, visualize, and document database schemas with ERD generation, normalization guidance (1NF-BCNF), relationship mapping, and automated documentation. Create efficient database structures, generate SQL statements, produce interactive HTML docs, and maintain data dictionaries. Use for schema design, database modeling, ERD diagrams, normalization, and documentation generation.
majiayu000/claude-skill-registry 163
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Convex Agents Messages
Sends, saves, retrieves, and manages messages within agent conversations. Use this when handling user messages, displaying conversation history, and working with UIMessages for rich rendering.
majiayu000/claude-skill-registry 163
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arcanea-skill-mastery
The meta-skill of using skills effectively. Learn when to invoke which skill, how to chain them together, and how to develop your own. Master the Arcanea skill system itself.
majiayu000/claude-skill-registry 163
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world-generation
Motto: The world grows where curiosity leads.
majiayu000/claude-skill-registry 163
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ralph
Create and run Ralph loops for structured AI-driven development. Triggered by "create a ralph loop for X" or "ralph plan for X". Uses interview to clarify requirements, expert review via rp-cli, creates phased task plans, and executes in YOLO mode.
majiayu000/claude-skill-registry 163
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ctf-pwn
Binary exploitation (pwn) techniques for CTF challenges. Use when exploiting buffer overflows, format strings, heap vulnerabilities, race conditions, or kernel bugs.
majiayu000/claude-skill-registry 163
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rust-patterns
Rust backend patterns including Axum, Tokio, error handling with anyhow/thiserror, and tracing.
majiayu000/claude-skill-registry 163
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planning-with-files
Implements Manus-style file-based planning for complex tasks. Creates task_plan.md, findings.md, and progress.md. Use when starting complex multi-step tasks, research projects, or any task requiring >5 tool calls.
majiayu000/claude-skill-registry 163
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categorizing-bsky-accounts
Analyze and categorize Bluesky accounts by topic using keyword extraction. Use when users mention Bluesky account analysis, following/follower lists, topic discovery, account curation, or network analysis.
majiayu000/claude-skill-registry 163
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sparql-university
Guidance for writing and verifying SPARQL queries against RDF datasets, particularly university/academic ontologies. This skill should be used when tasks involve querying RDF data with SPARQL, working with academic datasets (students, professors, departments, courses), or performing complex graph pattern matching with filters and aggregations.
majiayu000/claude-skill-registry 163
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nsfc-bib-manager
NSFC 标书引用与 Bib 管理：新增/核验论文信息（题目/作者/年份/期刊/DOI）并写入 `references/ccs.bib` 或 `references/mypaper.bib`，保证不出现幻觉引用；用于用户要求"加引用/补参考文献/核对论文信息/写bibtex/更新.bib"。
majiayu000/claude-skill-registry 163