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Found 934 Skills
Fast X CLI for tweeting, replying, and reading via X/Twitter GraphQL (cookie auth). Supports: read tweets, search, thread/replies, bookmarks, likes, news/trending, user timelines, following/followers, lists. Can be used as a library. Note: Recommended for reading only. Writing will hit blocks quickly.
Twitter/X CLI skill. Triggers automatically when user shares an x.com or twitter.com URL. Also use when user mentions a tweet/thread, asks about Twitter posts, wants to search, check mentions, see timeline, post/reply on X. Runs bird CLI directly — no browser, no WebFetch.
Apply modern Swift language patterns and idioms for non-concurrency, non-SwiftUI code. Covers if/switch expressions (Swift 5.9+), typed throws (Swift 6+), result builders, property wrappers, opaque and existential types (some vs any), guard patterns, Never type, Regex builders (Swift 5.7+), Codable best practices (CodingKeys, custom decoding, nested containers), modern collection APIs (count(where:), contains(where:), replacing()), FormatStyle (.formatted() on dates, numbers, measurements), and string interpolation patterns. Use when writing core Swift code involving generics, protocols, enums, closures, or modern language features.
Use when constructing Nostr events from natural language descriptions, building kind-specific tag structures, implementing NIP-10 threading for kind:1 replies, creating NIP-22 comments on non-note content, or generating correct event JSON with proper e/p/a tag markers and serialization format.
Help create and optimize blog posts, articles, and polished writing with rigorous structure, reader expectation management, and SCQA methodology. This skill contains a specialized writing framework (reader personas, concept introduction protocol, diagnostic checklists, Pyramid Principle structure) that cannot be replicated without loading it. You must use this skill in any of these scenarios: (1) writing a blog post or article from notes/materials, (2) reviewing, diagnosing, or optimizing any draft or article for structure, clarity, and readability, (3) polishing or refining notes into publishable form, (4) giving feedback on writing structure, flow, or reader experience, (5) creating outlines for articles. Trigger on keywords: "博客", "文章", "发布", "blog", "写作", "初稿", "打磨", "诊断", "优化文章", "结构", "大纲", "投稿", "公众号", "读者". Also trigger when the user shares a markdown file and asks to improve it, or asks if something "reads well" or "makes sense to readers".
PostgreSQL relational database. Covers SQL queries, indexes, constraints, and performance. Use when working with PostgreSQL. USE WHEN: user mentions "postgres", "postgresql", "pg_", asks about "JSONB queries", "window functions", "recursive CTE", "row level security", "full text search", "partitioning", "pgBouncer", "replication" DO NOT USE FOR: MySQL syntax - use `mysql` instead, MongoDB - use `mongodb` instead, Oracle PL/SQL - use `plsql` instead, SQL Server T-SQL - use `tsql` instead
Discussion forum facilitator for Canvas LMS. Helps students and educators browse, read, reply to, and create discussion posts. Trigger phrases include "discussion posts", "reply to students", "check discussions", "forum participation", "post a discussion", or any discussion-related Canvas task.
Draft client-facing emails for legal services — cover notes for contract deliverables, redline summaries, deal status updates, and follow-ups. Use when composing or revising outbound emails to clients about legal work product. Triggers on "draft reply," "email to client," "cover note," "write back to," or any outbound email accompanying a legal deliverable.
Expert knowledge for Azure NetApp Files development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when deploying ANF for SAP HANA/Oracle, AzAcSnap, NFS/SMB shares, cross-region replication, or ransomware protection, and other Azure NetApp Files related development tasks. Not for Azure Blob Storage (use azure-blob-storage), Azure Files (use azure-files), Azure Elastic SAN (use azure-elastic-san), Azure Managed Lustre (use azure-managed-lustre).
Diagnose MSBuild build performance bottlenecks using binary log analysis. Only activate in MSBuild/.NET build context. USE FOR: identifying why builds are slow by analyzing binlog performance summaries, detecting ResolveAssemblyReference (RAR) taking >5s, Roslyn analyzers consuming >30% of Csc time, single targets dominating >50% of build time, node utilization below 80%, excessive Copy tasks, NuGet restore running every build. Covers timeline analysis, Target/Task Performance Summary interpretation, and 7 common bottleneck categories. Use after build-perf-baseline has established measurements. DO NOT USE FOR: establishing initial baselines (use build-perf-baseline first), fixing incremental build issues (use incremental-build), parallelism tuning (use build-parallelism), non-MSBuild build systems. INVOKES: dotnet msbuild binlog replay with performancesummary, grep for analysis.
Inspect unresolved review threads for the current pull request, then reply to and resolve them as needed.
Internal downstream skill for ctf-sandbox-orchestrator. CTF-sandbox workflow for Android APK hooking, Frida tracing, request-signing recovery, SSL pinning bypass, JNI boundary inspection, and app trust-boundary analysis. Use when the user asks to hook an APK, inspect signer logic, trace Java or native boundaries, bypass pinning or root checks, inspect shared prefs or app databases, or replay accepted mobile requests. Use only after `$ctf-sandbox-orchestrator` has already established sandbox assumptions and routed here.