Productivity skills

tldraw/tldraw

Skill Claude CodeCodex

Migrate a project to a newer version of the tldraw SDK. Use when upgrading tldraw packages, fixing TypeScript errors after a tldraw upgrade, or when the user mentions tldraw migration.

multica-ai/multica

Skill Claude CodeCodex

Use when acting on a Multica issue beyond what the brief covers: PR linking vs close intent, reading a linked PR's real state, metadata keys, status-change side effects, sub-issue todo vs backlog.

kepano/obsidian-skills

Skill Claude CodeCodex

Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.

kepano/obsidian-skills

Skill Claude CodeCodex

Create and edit Obsidian Flavored Markdown with wikilinks, embeds, callouts, properties, and other Obsidian-specific syntax. Use when working with .md files in Obsidian, or when the user mentions wikilinks, callouts, frontmatter, tags, embeds, or Obsidian notes.

zhayujie/CowAgent

Skill Claude CodeCodex

Manage the personal knowledge wiki. Use when the user shares articles, documents, or asks to organize knowledge; when a conversation produces insights worth preserving as structured knowledge; or when the user asks about the knowledge base.

zhayujie/CowAgent

Skill Claude CodeCodex

Create, install, or update skills in the workspace. Use when (1) installing a skill from a URL or remote source, (2) creating a new skill from scratch, (3) updating or restructuring existing skills. Always use this skill for any skill installation or creation task.

streamlit/streamlit

Skill Claude CodeCodex

Generates polished website release notes between two git tags for docs.streamlit.io. Use when preparing a new Streamlit release or reviewing changes between versions.

heygen-com/hyperframes

Skill Claude CodeCodex

Package an existing talking-head / interview / podcast video with timed, designed GRAPHIC OVERLAY cards — kinetic titles, lower-thirds, data callouts, quotes, side panels, picture-in-picture — synced to the transcript, on a 16:9 / 9:16 / 4:5 canvas of your choice; the clip plays untouched underneath. Trigger on…

K-Dense-AI/scientific-agent-skills

Skill Claude CodeCodex

Query and download public cancer imaging data from NCI Imaging Data Commons. Invoke for any question about IDC collections, cancer imaging datasets, DICOM data access, radiology (CT, MR, PET) or pathology AI training sets, metadata queries, visualization, or license checks — even when the user doesn't explicitly…

K-Dense-AI/scientific-agent-skills

Skill Claude CodeCodex

Design custom laboratory hardware as parametric build123d models and export fabrication-ready STEP, STL, and DXF files - microfluidic chips and molds, optomechanical mounts and breadboard adapters, cuvette and microplate holders, tube racks, animal-behavior rigs, and 3D-printed instrument fixtures. Use when a research…

novuhq/novu

Skill Claude CodeCodex

Use when creating HTML email templates with React components - welcome emails, password resets, notifications, order confirmations, newsletters, or transactional emails.

Yeachan-Heo/oh-my-claudecode

Skill Claude CodeCodex

Full autonomous execution from idea to working code.

Yeachan-Heo/oh-my-claudecode

Skill Claude CodeCodex

Configure notification integrations (Telegram, Discord, Slack) via natural language.

Yeachan-Heo/oh-my-claudecode

Skill Claude CodeCodex

Deep codebase initialization with hierarchical AGENTS.md documentation.

google-research/google-research

Skill Claude CodeCodex

Estimate a public equity's intrinsic value with a discounted-cash-flow model — pull fundamentals, set a discount rate via CAPM/WACC, project free cash flow, and discount it.

google-research/google-research

Skill Claude CodeCodex

A thorough single-equity deep dive — read the recent qualitative picture from the web, then ground it in fundamentals and health ratios, an intrinsic DCF with a sensitivity range, a comparable-company cross-check, and the analyst-consensus view.

github/awesome-copilot

Skill Claude CodeCodex

Route gh-aw workflow design/create/debug/upgrade requests to the right prompts.

CopilotKit/CopilotKit

Skill Claude CodeCodex

Use for the CODE half of a managed Intelligence Channel with Slack or Microsoft Teams: customising the Channel a CLI-scaffolded project already ships, or — for a project the CLI did not generate — writing the Channel declaration, the long-running host, and the awaited activation call. Teams provider setup is in scope…

anthropics/claude-plugins-official

Skill Claude CodeCodex

Analyze a codebase and recommend Claude Code automations (hooks, subagents, skills, plugins, MCP servers). Use when user asks for automation recommendations, wants to optimize their Claude Code setup, mentions improving Claude Code workflows, asks how to first set up Claude Code for a project, or wants to know what…

herdrdev/herdr

Skill Claude CodeCodex

Triage open herdr GitHub issues into a concise decision-first Markdown table. Use when the user says "triage", asks to triage open issues, asks which issues need attention, or wants issue priority/recommendation lights for herdr.

tt-a1i/archify

Skill Claude CodeCodex

Create polished, validated architecture, workflow, sequence, data-flow, and lifecycle/state diagrams as explorable standalone HTML with inline SVG, dark/light themes, optional trace motion, and PNG/JPEG/WebP/SVG/WebM export. Accept plain-language requirements or pasted Mermaid flowchart, sequenceDiagram, and…

JCodesMore/ai-website-cloner-template

Skill Claude CodeCodex

Reverse-engineer and clone one or more websites in one shot — extracts assets, CSS, and content section-by-section and proactively dispatches parallel builder agents in worktrees as it goes. Use this whenever the user wants to clone, replicate, rebuild, reverse-engineer, or copy any website. Also triggers on phrases…

Yeachan-Heo/oh-my-codex

Skill Claude CodeCodex

Consensus planning stage for Planner -> Architect -> Critic handoff to $ultragoal.

iOfficeAI/AionUi

Skill Claude CodeCodex

Internationalization (i18n) workflow and standards for managing translations. Use when: (1) Adding new user-facing text, (2) Creating new components with user-facing text, (3) Reviewing code for i18n compliance, (4) Adding a new translation module.