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Understanding GSD (Get Shit Done): Spec-Driven Development explained

What GSD (Get Shit Done) is, how its SDD workflow works, who it is for—and how it relates to Spec Review on EasySpecs.

Guide to the GSD (Get Shit Done) Spec-Driven Development framework.

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GSD (Get Shit Done) is one of the tools teams evaluate when they move from vibe coding to Spec-Driven Development (SDD)—putting a specification at the center of how AI coding agents work.

An execution-focused SDD orchestration layer—often Claude Code–centric—with subagent isolation and goal-backward verification.

Who builds it

GSD / community · MIT (open source)

What it is good at

  • Strong on getting complex work done with fresh agent contexts
  • Opinionated orchestration rather than only document templates
  • Fast setup for solo developers who live in one agent CLI

How the workflow usually runs

  1. Install into your agent workflow (commonly Claude Code)
  2. Plan phases and isolate subagent contexts so context does not rot
  3. Verify work goal-backward against the intended outcome
  4. Ship through an execution loop tuned for agentic coding

Best fit

Solo builders and small teams standardized on Claude Code (or similar) who need orchestration more than cross-agent portability.

Limitations to know

Less portable if your org mixes agents; not a Spec Review Platform for PM/PO collaboration on living product specs.

How this relates to EasySpecs

SDD frameworks like GSD (Get Shit Done) help agents and engineers structure how work gets specified and implemented.

EasySpecs is the Spec Review Platform: Document Review of what the code already does, Spec Review before the next change, and Specs Readiness so Product, POs, and Engineering share one grounded story—not only a CLI workflow in the agent.

Use GSD (Get Shit Done) when you need that framework’s SDD loop. Use EasySpecs when the bottleneck is trusting and reviewing specs across the team.

Next steps