tasi-harness

Deep web search workflow using browser tools and multiple search engines such as Bing, Google, Baidu, Sogou/WeChat, 360, Toutiao, DuckDuckGo, Brave, Quark, or other available engines. Use when the user asks for deep_search, deep search, multi-engine research, source discovery, current web evidence, or when Codex needs to search, collect result links, de-duplicate sources, open candidate pages, and gather browser_snapshot/browser_extract evidence from each source.

Guide for creating effective skills. Use when users want to create a new skill, update an existing skill, inspect a prior session for failures, or improve one or more related skills from session evidence.

Generate and edit Draw.io-first diagrams for formal documents, reports, proposals, design documents, and implementation plans. Use Draw.io for flowcharts, sequence diagrams, class diagrams, Entity-Relationship (ER) diagrams, mind maps, architecture diagrams, UI wireframes, module dependency diagrams, and network topologies. Do not generate Mermaid for formal方案/设计文档; convert any existing Mermaid content into Draw.io diagrams and export PNG/SVG assets for insertion into Word/PDF/PPTX.

UI/UX design intelligence and implementation guidance for building polished interfaces. Use when the user asks for UI design, UX flows, information architecture, visual style direction, design systems/tokens, component specs, copy/microcopy, accessibility, or to generate/critique/refine frontend UI (HTML/CSS/JS, React, Next.js, Vue, Svelte, Tailwind). Includes workflows for (1) generating new UI layouts and styling, (2) improving existing UI/UX, (3) producing design-system tokens and component guidelines, and (4) turning UX recommendations into concrete code changes.

Generate reusable data charts from CSV files and chart specifications for reports, proposals, presentations, dashboards, and analytical documents. Use when Codex needs to create line charts, bar charts, scatter plots, correlation heatmaps, or chart image assets for insertion into Word/PDF/PPTX workflows.

Generate, rewrite, expand, or polish high-quality document text for solutions, reports, proposals, plans, presentations, or analysis before Word/PDF/PPT formatting. Use for text-first deliverables that may need planned figure insertions, including flowcharts, architecture diagrams, topology diagrams, process diagrams, design sketches, data charts, and analytical visualizations. Enforce Request → Plan → Draft → Audit → Refine → Deliver for complex writing tasks; allow streamlined handling for simple text-only requests.

Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When agent needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

Use when users ask for travel planning or itinerary generation (e.g., travel planning/itinerary), especially with constraints like destination, dates, budget, and travelers; this entry skill orchestrates providers and loads provider references on demand.

Use browser tools to open webpages, inspect page state, interact with elements, debug browser data, and extract content in the browser automation session.

Use browser tools to open webpages, inspect page state, interact with elements, debug browser data, and extract content in the browser automation session.

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.

Review local code changes using file tools and optional terminal commands, then produce an actionable summary.

Build, test, and maintain strict TypeScript desktop or web projects.

Decide what durable facts should be saved to the local memory store and keep them compact.