# tstack

> A collection of agent skills for Claude Code and Codex that automate pull request workflows such as filing, reviewing, babysitting, and merging.

tstack is an open-source collection of agent skills published by t3dotgg (Theo Browne holds the MIT license copyright). The skills are the author's daily-use workflows, cleaned up for general use in Claude Code and Codex. Most center on taking code changes through pull requests, review, and merge.

## What It Is

tstack is a set of skill folders you copy into your Claude Code or Codex skills directory. Each skill is triggered by a short phrase, such as "full send", "council", or "babysit". Some skills use T3 Code features when available and fall back to native tools otherwise.

## Skills and how they chain

The skills cover the pull request lifecycle. `full-send` takes a change to a merged PR unattended: it proves the change, reviews it, files it, babysits it, and merges it. `full-stop` does the same but stops when the PR is ready for you to merge. `council` gets review from three models from different providers and loops until they agree, while `sol-loop` loops a review with GPT Sol until both agents agree. `file-pr` writes a short PR that leads with the problem. `takeover` finishes someone else's PR, branch, or agent thread while keeping their credit. `babysit-pr` watches CI and review bots and fixes real findings. `modernize` rebases an old PR and decides whether it should still exist. `leaving-pr-comments` formats comments an agent posts on your behalf.

Skills depend on each other: `full-send` uses `sol-loop`, `file-pr`, and `babysit-pr`; `full-stop` uses `full-send`; `takeover` uses `modernize`, `file-pr`, `babysit-pr`, and `leaving-pr-comments`. Install the dependencies too.

## Setup and requirements

Installation is cloning the repository and copying `skills/*` into `~/.claude/skills/` or `~/.codex/skills/`. An authenticated GitHub CLI (`gh`) is required, and `python3` is needed for the `pr-wait` script in `babysit-pr`. `council` and `sol-loop` need subagents on other providers' models, which T3 Code handles with `delegate_task`; otherwise a harness that can run those models is needed.

## Customization

The skills are meant as starting points to edit. Personal settings, such as which models sit on your council, can go in `CLAUDE.md` or `AGENTS.md` so skills can be updated without losing them.

## Features
- full-send skill takes a change to a merged PR unattended
- full-stop skill stops when the PR is ready to merge
- council skill gets multi-provider model review until agreement
- sol-loop skill reviews changes with GPT Sol in a loop
- file-pr skill writes short problem-led PRs
- takeover skill finishes someone else's PR while keeping credit
- babysit-pr skill watches CI and review bots and fixes real findings
- modernize skill rebases old PRs and decides if they should still exist
- leaving-pr-comments skill formats agent-posted comments
- Editable skills with personal settings kept in CLAUDE.md or AGENTS.md

## Integrations
Claude Code, Codex, T3 Code, GitHub CLI

## Platforms
API, CLI

## Pricing
Open Source

## Links
- Website: https://github.com/t3dotgg/tstack
- Documentation: https://github.com/t3dotgg/tstack#readme
- Repository: https://github.com/t3dotgg/tstack
- EveryDev.ai: https://www.everydev.ai/tools/tstack