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Upstack

Lightweight Red/Green TDD skill suite for Claude Code, Cursor, Codex, and Gemini CLI. Tests before code, always.

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Precio sin confirmar★ 16 Estrellas de GitHubRegistro actualizado · 1 sept 2026tdd red-green claude-code

Resumen

Lightweight TDD skill suite for AI coding agents enforcing test-first workflow.

Leer documentación completa

Documentación de origen, no instrucciones para este sitio. Revisa los permisos antes de ejecutar comandos.

upstack

Lightweight Claude Code (+ others) skill suite, used by the team at Upsolve AI.

Red/Green TDD workflow with 9 focused skills, minimal dependencies. Inspired by gstack and simon wilson.

Hi, I'm Serguei, CTO at Upsolve. I built Hyperauto at Palantir and I'm now working to help teams build robust, reliable data agents for their teams and customers. Like Garry, I think we're currently on the cusp of something huge in the AI coding space. But after playing around with gstack, I found its approach to be much more suited for new & ambitious greenfield projects than iterating on existing products.

At Upsolve, we are hyper focused on security, reliability, and grounding agents in real, auditable data. So our team's engineering approach requires a slightly different approach. With code being essentially free to write now, I believe we developers now need to focus on providing tightly scoped specs, project definitions, and test suites before touching a line of code. When you use upstack, it forces you to think test-first and submits code that is instantly provable and reliable. It takes 30 seconds to set up, so give it a try!

Quick Start: Your First 5 Minutes

Install upstack (30 seconds, see below)
Open your project in Claude Code
Run /advisor to see where you stand
Run /plan on your first feature or bug
Run /execute to build it with TDD
Run /ship-pr to open a PR with screenshots and evidence

Install — Takes 30 Seconds

Install on your machine

Open Claude Code and paste this. Claude does the rest.

Install upstack: clone https://github.com/Upsolve-Labs/upstack.git to ~/.claude/skills/upstack (try HTTPS first, fall back to SSH with git@github.com:Upsolve-Labs/upstack.git if auth fails),

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# upstack

Lightweight Claude Code (+ others) skill suite, used by the team at [Upsolve AI](https://upsolve.ai/).

Red/Green TDD workflow with 9 focused skills, minimal dependencies. Inspired by [gstack](https://github.com/garrytan/gstack) and [simon wilson](https://simonwillison.net/guides/agentic-engineering-patterns/red-green-tdd/).

Hi, I'm [Serguei](https://www.linkedin.com/in/sbalanovich/), CTO at Upsolve. I built [Hyperauto](https://www.palantir.com/offerings/hyperauto/) at Palantir and I'm now working to help teams build robust, reliable data agents for their teams and customers. Like Garry, I think we're currently on the cusp of something huge in the AI coding space. But after playing around with gstack, I found its approach to be much more suited for new & ambitious greenfield projects than iterating on existing products.

## Quick Start: Your First 5 Minutes

1. Install upstack (30 seconds, see below)
2. Open your project in Claude Code
3. Run `/advisor` to see where you stand
4. Run `/plan` on your first feature or bug
5. Run `/execute` to build it with TDD
6. Run `/ship-pr` to open a PR with screenshots and evidence

## Install — Takes 30 Seconds

### Install on your machine

Open Claude Code and paste this. Claude does the rest.

> Install upstack: clone `https://github.com/Upsolve-Labs/upstack.git` to `~/.claude/skills/upstack` (try HTTPS first, fall back to SSH with `git@github.com:Upsolve-Labs/upstack.git` if auth fails),

Revisar el código fuente

Precio y costes de ejecución

Obtener el skill: Precio sin confirmar
Ejecutarlo: Requisitos sin confirmar. Consulta los costes del agente, API y servicios en la fuente.
Licencia: MIT
Precio sin confirmar: No hemos confirmado el precio. Los enlaces existentes al código y a la instalación siguen disponibles.

Obtener gratis no significa ejecutar gratis. El precio no es una evaluación de seguridad. Enviar información de precio →

Estructura sin verificar

Publicar un repositorio no demuestra que sea un skill instalable. Revisa las instrucciones antes de proponer una instalación.

Revisar antes de instalar: Evitar instalación automática

Licencia: MIT

Dependency or permission surface needs review
Permission surface may require sandboxing
Low GitHub adoption signal
Quality score needs review
Permission surface needs review: secrets or environment access, shell or command execution
GitHub adoption: 16 GitHub stars
Stars/forks activity: 16 stars, 0 forks; issue activity unavailable in current metadata
Dependency/runtime risk: command execution surface, credential or environment access
Permission surface: secrets or environment access, shell or command execution

Abrir auditoría completa

Las herramientas son indicios de metadatos, no compatibilidad probada. Los prompts son sugerencias.

Empieza con una tarea pequeña

1Lee la fuente y confirma entradas, resultados, dependencias y permisos.
2Pide un plan al agente. Aprueba la configuración y los costes antes de probar en un entorno aislado.
3Comprueba resultados y archivos modificados. Informa solo de lo ejecutado y conserva la revisión de la fuente.

Consulta dependencias, claves API y costes externos en la fuente. Un repositorio público no implica servicios gratuitos.

Fuente y notas de uso

Indexado

Los metadatos y revisiones son orientativos. Popularidad, descubrimiento y ejecución correcta son hechos distintos.

Repositorio fuente: Upsolve-Labs/upstack
Licencia: MIT
Versión: 1.0.0
Último push de GitHub: 26 jul 2026
Registro actualizado: 1 sept 2026
Ruta de instrucciones: Estructura sin verificar

Versión declarada en el registro; consulta las versiones de la fuente.

Calidad

65/100

Prometedor

Confianza

61/100

Solo sandbox

Auditoría

75/100

Requiere revisión

Abrir auditoría completa Ver informe de evaluación

Dependency or permission surface needs review
Permission surface may require sandboxing
Low GitHub adoption signal
Quality score needs review
Permission surface needs review: secrets or environment access, shell or command execution
GitHub adoption: 16 GitHub stars
Stars/forks activity: 16 stars, 0 forks; issue activity unavailable in current metadata
Dependency/runtime risk: command execution surface, credential or environment access
Permission surface: secrets or environment access, shell or command execution

Verified installs: —
Resultados: —

Copiar no es instalar. Los recuentos requieren un informe de instalación correcta, no garantizan calidad general.

Acceso para agentes

La API Registry expone señales de decisión, confianza, auditoría, casos de uso e instalación sin raspar la interfaz.

Abrir API de instalación Formato de texto LLM Abrir Manifest Plan de resolución automática

Más detalles

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Creador: Upsolve-Labs
Fuente: Upsolve-Labs/upstack
Indexado por: Índice comunitario de OpenAgentSkill

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Resumen

upstack

Quick Start: Your First 5 Minutes

Install — Takes 30 Seconds

Install on your machine

Revisar el código fuente

Precio y costes de ejecución

Empieza con una tarea pequeña

Fuente y notas de uso

Acceso para agentes

Skills relacionados

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