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Found 161 Skills
Use this skill whenever working in a repository that uses Effect, even if the current task is in a new file or the user does not explicitly ask for Effect help. Apply it to any work that should follow the repository's Effect patterns, conventions, architecture, or supporting tooling. Also use it for questions about Effect patterns, services, layers, schemas, streams, runtimes, or typed error handling.
Manage Harness Cloud Development Environments (CDE) via MCP. Configure on-demand development environments with pre-installed tooling, design standardized workspace templates for teams, set up auto-hibernation and cost controls, and manage environment lifecycle. Use when asked to set up cloud dev environments, create workspace templates, configure remote development, or manage CDE lifecycle and costs. Trigger phrases: cloud dev environment, CDE, remote development, workspace template, dev environment, gitpod, codespace, auto-hibernation, developer workspace, ephemeral environment.
Generate project-level AGENTS.md guides that capture conventions, workflows, and required follow-up tasks. Use when a repository needs clear agent onboarding covering structure, tooling, testing, task flow, README expectations, and conventional commit summaries.
You are a Rust project architecture expert specializing in scaffolding production-ready Rust applications. Generate complete project structures with cargo tooling, proper module organization, testing
If the project uses deno, use this skill. Use this skill to initialize and work with Deno projects, add/remove dependencies (JSR and npm), run tasks and scripts with appropriate permissions, and use built-in tooling (fmt/lint/test).
Explore Solana's architecture and protocol internals. Covers the SVM execution engine, account model, consensus, transactions, validator economics, data layer, development tooling, and token extensions using the Helius blog, SIMDs, and Agave/Firedancer source code.
Generate polished technical diagrams as SVG, and export PNG when local export tooling is available. Use when the user wants an architecture diagram, flowchart, data flow, sequence diagram, agent or memory diagram, comparison matrix, timeline, or concept map rendered as a visual artifact instead of Mermaid or a hand-drawn whiteboard. Trigger on requests like 画图、帮我画、生成图、 做个图、架构图、流程图、时序图、可视化一下, or English requests such as draw diagram, architecture diagram, visualize this system, generate a flowchart, or create a technical SVG. Prefer this skill when the user wants publishable SVG/PNG output, style selection, or AI/agent-system diagram conventions.
JavaScript reverse engineering and browser debugging MCP server with anti-detection and agent-first tooling
Idiomatic TypeScript development. Use when writing TypeScript code, Node.js services, React apps, or discussing TS patterns. Emphasizes strict typing, composition, and modern tooling (bun/vite).
Use when working with TypeScript projects, tooling, and ecosystem. Covers the type system, project configuration, package management, CLI development, and library packages. USE FOR: TypeScript language features, choosing build tools, package managers, project structure, type system guidance, runtime selection DO NOT USE FOR: specific tool configuration details (use the sub-skills: project-system, package-management, cli, packages)
Guide for Workleap's shared web configuration packages: @workleap/eslint-configs, @workleap/typescript-configs, @workleap/rsbuild-configs, @workleap/rslib-configs, @workleap/stylelint-configs, and @workleap/browserslist-config. Use this skill when: (1) Setting up or modifying shared web tooling configs in a Workleap project (2) ESLint config with @workleap/eslint-configs (defineWebApplicationConfig, defineReactLibraryConfig, defineTypeScriptLibraryConfig, defineMonorepoWorkspaceConfig) (3) TypeScript config with @workleap/typescript-configs (web-application, library, monorepo-workspace) (4) Rsbuild config with @workleap/rsbuild-configs (defineDevConfig, defineBuildConfig, defineStorybookConfig) (5) Rslib config with @workleap/rslib-configs for libraries (6) Stylelint and Browserslist shared configs (7) Extending configs or monorepo (Turborepo) vs polyrepo strategies (8) Troubleshooting wl-web-configs, ESM/ESNext constraints, or Storybook with Rsbuild/Rslib
JavaScript/Node.js tooling conventions. Use when working on JS/TS files, package.json, or Node.js projects. Enforce pnpm for package management. NOT for Python projects, backend-only work, or shell scripts.