Manage git worktrees for parallel development workflows integrated with the harness ticket system. Use when the user mentions worktrees, wants to work on multiple branches simultaneously, asks about parallel development, or wants to create an isolated workspace for a ticket or feature.
Generate a PRD from a client brief and write it as issues/prd.md. Interviews the user about problem and solution, sketches deep modules, and writes a structured PRD. Use when the user wants to turn a client request or rough idea into a structured PRD.
Handles experimental features that lack proper ticketing by retroactively creating Linear tickets and PRs from commits. Utilizes git and gh commands via Gemini CLI's runshellcommand to formalize experimental work.
Creates well-structured git commits by analyzing changes, drafting messages, and executing commits using Gemini CLI's runshellcommand for git operations.
Explore a codebase to find architectural friction, propose deep-module refactors as RFC issues. Use when the user wants to improve architecture, find refactoring opportunities, deepen shallow modules, or make a codebase more AI-navigable and testable.
Observability Driven Development (ODD) — design the trace before the feature. Auto-activates when the user wants to "drive with observability", "ODD", "instrument first", "narrative-first", "telemetry-driven", or wants to set up a local OTel feedback loop with the Aspire dashboard. Pairs with /validatetelemetry to…
Generates comprehensive pull request descriptions following repository templates. Utilizes Gemini CLI tools including runshellcommand for git and gh commands.
Break a PRD into independently-workable, vertical-slice issues written as local markdown files in issues/. Use when the user wants to turn a PRD into a list of concrete, demoable tasks ordered by dependencies.
Generate a PRD from a client brief and write it as issues/prd.md. Interviews the user about problem and solution, sketches deep modules, and writes a structured PRD. Use when the user wants to turn a client request or rough idea into a structured PRD.
OpenTelemetry orchestrator — routes observability, telemetry, tracing, metrics, logging, OTel SDK, Collector, semantic-conventions, or OTTL requests to the right sub-skill.
Application-side OpenTelemetry SDK setup — traces, metrics, structured logging across Node.js, Go, Python, Java, .NET, Ruby. Use for instrumenting app code with the OTel SDK.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: