Reason

Reason

Reason Machines
GSD Pi

GSD Pi

Open GSD
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About

Reason is an autonomous software engineer and AI coding agent designed to take ownership of real engineering work, from researching codebases and fixing bugs to implementing features and verifying results. It works across connected repositories, local computers, and cloud environments, allowing developers to delegate tasks without interrupting their workflows. The agent can explore codebases, trace call paths, reproduce failures, edit files, run tests, and produce verified pull requests for human review. Its research capabilities provide evidence-backed findings with citations linking directly to source files and lines, while repository memory preserves knowledge for future sessions. Reason supports parallel subagents, isolated workspaces, scheduled sessions, and automated workflows for development and operations. Teams can connect repositories, manage permissions, inspect code changes, and review builds, regression tests, and deployment checks before merging.

About

GSD Pi is a local-first coding agent for planning, implementing, verifying, and tracking project work from the command line. It combines a terminal agent, project workflow tools, worktree-aware Git automation, local project memory, model routing, and optional UI integrations so a project can move from idea to reviewed implementation with less manual coordination. GSD Pi is built around an execution loop that keeps AI-assisted engineering honest: discuss messy intent into explicit scope, plan durable slices with the right context, execute work in clean contexts and worktrees, verify behavior with evidence, and ship with clean commits and trustworthy handoffs. From the shell, users can start guided or quick coding sessions, break work into milestones, slices, and tasks, and let auto mode plan, implement, verify, and advance the work. It stores requirements, decisions, runtime notes, generated plans, summaries, and validation evidence.

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Software developers, engineering teams, and DevOps searching for a tool to automate coding tasks, investigate codebases, resolve issues, and streamline software development

Audience

Software developers that want a local, terminal-native autonomous coding agent to orchestrate tasks, manage worktrees, verify code, and recover from failures

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Reason Machines
Founded: 2026
United States
reasonmachines.com

Company Information

Open GSD
Founded: 2026
United States
www.opengsd.net/products/gsd-pi

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Categories

AI Agents Supported
AI Coding Agents Supported

Categories

Integrations

Git Not Supported
Kimchi Not Supported
Slack Supported

Integrations

Git Supported
Kimchi Supported
Slack Not Supported
Claim Reason and update features and information
Claim Reason and update features and information
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