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Found 5,953 Skills
Install missing language runtimes and dev tools via mise. Use when (1) a command fails due to missing runtime (e.g. node not found, python3 not found, go command not found), (2) user asks to install/setup a language runtime or SDK (node, python, go, rust, java, ruby, etc.), (3) user mentions version management for languages, or (4) setting up a new development environment.
Use when you need to design, review, or improve REST APIs with Spring Boot — including HTTP methods, resource URIs, status codes, DTOs, versioning, deprecation and sunset headers, content negotiation (JSON and vendor media types), ISO-8601 instants in DTOs, pagination/sorting/filtering, Bean Validation at the boundary, idempotency, ETag concurrency, HTTP caching, error handling, security, API documentation, controller advice, and problem details for errors. Part of the skills-for-java project
End-to-end workflow—review changes, create a Japanese commit per commit-jp, run pnpm lint && pnpm test, then push to origin per push. Use when the user wants to commit and publish in one go. Does not open or update PRs—use create-pr-jp for that.
Implement interactive spatial data visualization with Syncfusion Maps component for Blazor. Use this skill when user needs to display geographic data, add markers/polygons to maps, integrate map providers (Google Maps, Bing Maps, Azure Maps, OpenStreetMap), create choropleth visualizations, handle user interactions with maps, export/print maps, support internationalization, implement accessibility features, or customize map styling and appearance.
Build wallet-connected applications with the Phantom Connect SDK for Solana. Use when integrating Phantom wallets into React, React Native, or vanilla JS/TS apps — including wallet connection, social login (Google/Apple), transaction signing, message signing, token-gated access, crypto payments, and NFT minting. Covers @phantom/react-sdk, @phantom/react-native-sdk, and @phantom/browser-sdk.
Namely integration. Manage Persons, Organizations, Jobs, Goals, Payrolls. Use when the user wants to interact with Namely data.
Review code changes adversarially using parallel review layers (Blind Hunter, Edge Case Hunter, Acceptance Auditor) with structured triage into actionable categories. Use when the user says "run code review" or "review this code"
Deploys infrastructure components via Helm charts on TrueFoundry. Supports any public or private OCI Helm chart including databases (Postgres, MongoDB, Redis), message brokers (Kafka, RabbitMQ), and vector databases (Qdrant, Milvus). Uses YAML manifests with `tfy apply`. Use when installing Helm charts or deploying infrastructure on TrueFoundry.
Use when designing, planning, implementing, or reviewing any non-trivial change — enforces graceful degradation, proper error handling, retry strategies, and fault-tolerant patterns so systems stay up when things go wrong
Mutation-driven test vector generation. Finds implementations of a cryptographic algorithm or protocol, runs mutation testing to identify escaped mutants, then generates new test vectors that deliberately exercise the uncovered code paths. Compares before/after mutation kill rates to prove vector effectiveness. Use when generating cryptographic test vectors, measuring Wycheproof coverage gaps, finding escaped mutants via mutation testing, creating cross-implementation test suites, or improving test vector coverage for crypto primitives.
Use when beo learnings need a manual consolidation pass across multiple completed features, especially when learnings have gone stale, repeated patterns are accumulating, or the user asks to consolidate, clean up, merge, or promote existing learnings. This is the periodic learnings-sweep skill, not the per-feature compounding step. Use for prompts like "run dream", "consolidate learnings", "merge repeated learnings", or "do a learnings pass".
Use before any creative work - creating features, building components, adding functionality, or modifying behavior. Triggers on /brainstorm command, when exploring ideas before planning, when user describes a vague goal or feature request, or when design decisions need collaborative exploration. Explores user intent, requirements and design before implementation.