Collab Capabilities

A collection of reusable Nebi capabilities packaged as self-contained pixi.toml projects. Capabilities are organized into two kinds:

• Progs (Programs) are apps, workflows, services, notebooks, and other runnable tools. A Prog may use one or more Cogs, but it does not have to.
• Cogs (Cognitive Workers) are AI-based workers: agents, assistants, model-backed automations, and other cognitive services that can be used directly or composed into Progs.

Together, Progs and Cogs make up the capability catalog: Progs provide usable surfaces and workflows, while Cogs provide reusable AI labor that other capabilities can call on.

Structure

spec/
  README.md
  SCHEMA.md
  capability.schema.json
capabilities/
  <capability-name>/
    pixi.toml

Each capability lives in its own directory and is a standalone pixi project. The spec/ directory contains the capability standard; capabilities/ contains capability implementations for Progs and Cogs.

Included capabilities

Current examples are Progs:

• getting-started - a welcome and getting started guide for Collab capabilities
• jupyterlab — launches JupyterLab with a base data stack
• llamacpp - Runs a local llama.cpp server that automatically downloads model GGUFs from HuggingFace.
• comfyui - Runs a local ComfyUI server with base models.
• data-explorer — upload a CSV, browse it as a table, and chat with the data using a local LLM (llama.cpp, Ollama, or Docker Model Runner).
• document-summarizer — upload a document (txt, md, pdf, docx) and summarize it with a local llama.cpp LLM.

Cogs will appear in the same catalog as agent-style AI workers that can be launched on their own or used by Progs.

Usage

From the OCI registry (recommended)

Capabilities are published to quay.io/openteams_capabilities. Import one directly with Nebi:

nebi import quay.io/openteams_capabilities/getting-started:latest

Then run it:

pixi run launch

Local usage

Clone this repository, navigate into any capability directory, and run its tasks with pixi:

cd capabilities/getting-started
pixi run launch

Adding a Capability

1. Create a new directory under capabilities/.
2. Decide whether the capability is a Prog or a Cog. Use Prog for an app, workflow, notebook, service, or other user-facing program; use Cog for an AI-based worker, agent, assistant, or cognitive service.
3. Add a pixi.toml following the specification in spec/SCHEMA.md and spec/capability.schema.json.
4. Optionally add a README.md documenting tasks, environment variables, and any Prog/Cog relationships.

Specification

The capability standard lives under spec/:

• spec/README.md — overview of the specification artifacts
• spec/SCHEMA.md — human-readable schema, semantics, and conventions
• spec/capability.schema.json — machine-readable JSON Schema for validating parsed manifests

The root README intentionally keeps only a short summary so the specification does not drift across multiple copies.