Pixeltable Skill

Agent Skill that teaches AI coding assistants to write correct Pixeltable code — declarative tables that replace LangChain + pandas + vector databases with one system. Covers 25+ AI providers, multimodal pipelines, tool-calling agents, RAG, and production patterns.

Install

Which path? Use npx plugins add for the full plugin (skill + agents + slash commands) on Claude Code and Cursor. Use npx skills add to install just the skill content across 40+ agents (Copilot, Windsurf, Gemini, etc.) or in CI. Both work; they're complementary.

Plugin — Claude Code & Cursor (npx plugins)

npx plugins add pixeltable/pixeltable-skill

Skill only — Cursor, Copilot, Windsurf, and 40+ agents (npx skills)

npx skills add pixeltable/pixeltable-skill

Claude Code (manual marketplace)

/plugin marketplace add pixeltable/pixeltable-skill
/plugin install pixeltable@pixeltable-skill

Codex

codex plugin marketplace add pixeltable/pixeltable-skill --ref main
codex plugin add pixeltable@pixeltable-skill

Any LLM (paste URL into context)

• llms.txt
• llms-full.txt

What's Inside

skills/pixeltable-skill/        # The skill (content core)
├── SKILL.md                    # Core: negative prompts, task router, API, agents, pitfalls
└── references/                 # Loaded on demand by Claude Code / Cursor
    ├── core-api.md             # Tables, querying, views, UDFs, config, data sharing
    ├── cli.md                  # pxt CLI — inspect, debug, serve, deploy
    ├── providers.md            # 25+ AI providers with quick-reference table
    ├── workflows.md            # RAG, video, image, audio, FastAPI, export
    ├── video-rag-agents.md     # Video + transcript search + agent
    ├── agents-memory-mcp.md    # Agent with memory, MCP, multi-provider
    ├── ml-data-pipeline.md     # Ingest, enrich, version, PyTorch export
    ├── agentic-patterns.md     # 6 patterns + 2 reasoning strategies
    └── anti-patterns.md        # 15 training-distribution biases with wrong/right code

commands/                       # Slash commands: /pixeltable:scaffold, add-provider
agents/                         # Specialists: pipeline-architect, debugger
hooks/                          # Optional pure-Python hooks (Claude Code): orientation + anti-pattern validation

The plugin install (npx plugins add) bundles the skill, commands, agents, and hooks. The skill install (npx skills add) delivers just the skill content. Hooks run on Claude Code; Cursor honors session-start context only.

Contributing

See CONTRIBUTING.md. The skill content lives in skills/pixeltable-skill/; run python3 scripts/validate_plugin.py after structural changes.

Links

• Pixeltable Docs · GitHub · Starter Kit · MCP Server · Discord
• Scaffold a project: uvx pixeltable-new myapp (pixeltable-new)
• Application templates: uvx pixeltable-new --template <name> my-app — knowledge-base, chat-agent, audio-transcription, video-search, media-indexing, image-dataset, full-stack-showcase
• Video frame search: --template video-search → uv sync → python schema.py → pxt serve videointel (see /pixeltable:scaffold)

License

Apache 2.0