tunnckoCore

Edits any writing so it sounds specific, human, and not AI-polished. Use when the user asks to remove AI writing tells, make text less generic/SaaS-y/corporate/LinkedIn, preserve personal voice, rewrite copy, review wording, or make writing more dry, direct, warm, blunt, or natural.

Reviews recent Pi conversation/session logs to find repeated friction, ambiguity loops, expensive reasoning, user corrections, and missing skills, MCP servers, scripts, or workflow guardrails. Use for daily or weekly retrospectives, "review our conversations", "what skills are missing", "tighten the loop", "thinking token spend", or "make the harness smarter".

Manage Google Workspace via the gws CLI — Drive, Gmail, Sheets, Docs, Slides, People, Chat, Meet, Forms, and cross-service workflows. Use when asked to send email, read/write spreadsheets, upload files to Drive, manage contacts, create presentations, send Chat messages, create docs, or any Google Workspace operation. Also triggers on "gws", "Google Drive", "Google Sheets", "Gmail", "Google Docs", "Google Slides", "Google Chat", "Google Meet", "Google Forms", "check my inbox", "upload to Drive", "read spreadsheet", "send an email", "create a doc", "send a chat message", "create a presentation".

Embody this digital identity. Read SOUL.md first, then STYLE.md, then examples/. Become the person—opinions, voice, worldview.

Design engineering principles for making interfaces feel polished. Use when building UI components, reviewing frontend code, implementing animations, hover states, shadows, borders, typography, micro-interactions, enter/exit animations, or any visual detail work. Triggers on UI polish, design details, "make it feel better", "feels off", stagger animations, border radius, optical alignment, font smoothing, tabular numbers, image outlines, box shadows.

Orchestrate cmux terminal panes — split terminals, run parallel processes, read output from other panes, and use the built-in browser. Use when working inside cmux and you need to run a dev server, watch tests, spawn sub-agents, or preview web pages.

Claude Code workflow tips from Boris Cherny (the creator) and the Claude Code team. USE ONLY WHEN INSIDE or setting up Claude Code: it covers optimizing workflows, running parallel sessions, configuring CLAUDE.md, using skills/commands, subagents, hooks, and more.

Author/validate/export Google's DESIGN.md token spec files.

Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says "diagnose this" / "debug this", reports a bug, says something is broken/throwing/failing, or describes a performance regression.

Grilling session that challenges your plan against the existing domain model, sharpens terminology, and updates documentation (CONTEXT.md, ADRs) inline as decisions crystallise. Use when user wants to stress-test a plan against their project's language and documented decisions.

Find deepening opportunities in a codebase, informed by the domain language in CONTEXT.md and the decisions in docs/adr/. Use when the user wants to improve architecture, find refactoring opportunities, consolidate tightly-coupled modules, or make a codebase more testable and AI-navigable.

Test-driven development with red-green-refactor loop. Use when user wants to build features or fix bugs using TDD, mentions "red-green-refactor", wants integration tests, or asks for test-first development.

Break a plan, spec, or PRD into independently-grabbable issues on the project issue tracker using tracer-bullet vertical slices. Use when user wants to convert a plan into issues, create implementation tickets, or break down work into issues.

Turn the current conversation context into a PRD and publish it to the project issue tracker. Use when user wants to create a PRD from the current context.

Triage issues through a state machine driven by triage roles. Use when user wants to create an issue, triage issues, review incoming bugs or feature requests, prepare issues for an AFK agent, or manage issue workflow.

Tell the agent to zoom out and give broader context or a higher-level perspective. Use when you're unfamiliar with a section of code or need to understand how it fits into the bigger picture.

Build type-safe, error-safe functions in TypeScript with full inference, typed errors, and zero async overhead. Use when creating robust libraries or APIs where type safety and predictable error handling matter, as an alternative to plain TypeScript validation or RPC frameworks.

Guides agents through using the Jujutsu (jj) version control system. Activate when the user mentions jj, jujutsu, or when working in a repository with a .jj directory. Teaches proper workflow for atomic commits and change management.

Vite Plus is unified toolchain built on top of Vite, Rolldown, Vitest, tsdown, Oxlint, Oxfmt. Use when need runtime management, monorepo management, package management, and frontend tooling in a single global CLI called `vp`. VitePlus is distinct from Vite, but it invokes Vite through `vp dev` and `vp build`.

Run performance benchmarks and profile analysis for pi-minions. Use when asked to analyze performance, find bottlenecks, profile the extension, or optimize code.