create-context
tesslio/product-plugins
Use when someone wants to turn a problem, a messy or sprawling skill, or some existing work into well-shaped reusable context for their agent. Triggers include "help me make a skill for X", "my skill is a mess, sort it out", "I want to get more out of Tessl with this skill", or "package this so my team can use it". Runs the arc - understand the problem, gather the artifacts, plan the right composition, build it - then points to eval as a separate next step.
plan-composition
tesslio/product-plugins
Use once the problem and artifacts are understood, to decide the right shape for the context. Produces a short composition plan - a single skill for simple cases, or a plugin (with rules, commands, MCP servers, or multiple skills) for richer ones - and confirms it with the user before anything is built.