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100% Free & Open Source
v1.1 Production Ready

Finally. A Spec-Driven AI Framework.
Legacy. Startup. Enterprise.

Drop it into a 10-year-old codebase — it understands everything. Use it on your weekend MVP — specs write themselves. Scale it to 50 teams — JIRA, GitHub, Azure DevOps sync automatically.

3
Commands to Ship
140+
Self-Built Features
60%+
Test Coverage Enforced
Get Started Free →See How It Works
The 3-Command Workflow
# 1. Define what you want
/sw:increment "Add OAuth authentication"
→ Creates spec.md + plan.md + tasks.md (with embedded tests)

# 2. Let AI build it
/sw:do
→ Autonomous execution: code, tests, docs update automatically

# 3. Validate and ship
/sw:done 0001
→ Quality gates: tasks ✓ tests 60%+ ✓ docs synced ✓
Every feature = permanent documentation. Searchable. Traceable. Always in sync.
PROOF: WE USE IT OURSELVES

This Framework Builds Itself

Not a demo. SpecWeave is 100% built using SpecWeave. Every feature, every bug fix, every release — all spec-driven with full traceability.

140+Features with Full SpecsLiveDORA Metrics0%Change Failure Rate

Why Not BMAD or SpecKit?

Great tools for simple projects. But when things get real, they break down.

📂

Permanent, Not Ephemeral

Other tools generate code into chat history. SpecWeave creates permanent spec.md + plan.md + tasks.md files. Searchable forever.

🔄

Full Lifecycle, Not Snapshots

BMAD and SpecKit are single-use. SpecWeave manages 140+ increments with pause, resume, abandon, reopen, and quality gates.

🔗

External Sync Built-In

Bidirectional sync with GitHub Issues, JIRA, Azure DevOps. Other tools require manual updates or custom integrations.

🏢

Brownfield-Ready

10-year legacy codebase? SpecWeave analyzes it, detects doc gaps, imports from Notion/Confluence. Others assume greenfield only.

Works With Your Stack

SpecWeave integrates with the tools your team already uses.

🐙

GitHub

Issues, Milestones, Projects. Bidirectional sync keeps everything in sync.

📋

JIRA

Epics, Stories, Boards. 1-level and 2-level hierarchy mapping.

🔷

Azure DevOps

Work Items, Area Paths, Iterations. Full ADO integration.

🤖

Any AI Tool

Claude, Cursor, Copilot, Gemini. Your team picks their favorite.

View Integration Guides →

The Problem

  • Specs disappear into chat history
  • Architecture decisions forgotten
  • Tests? "We'll add them later"
  • JIRA/GitHub manually updated
  • Onboarding: "Ask John, he knows"
  • 6 months later: no one knows why

AI generates code, but code without context is technical debt.

The SpecWeave Solution

  • Every feature = permanent spec.md
  • Every decision = documented in plan.md
  • Tests embedded in tasks.md (60%+ enforced)
  • Sync to JIRA/GitHub/ADO on command
  • Onboarding: search the living docs
  • 6 months later: full traceability

AI decisions become permanent, searchable documentation.

Start Building With Traceability

5 minutes to install. Your first spec in 60 seconds. 100% free, open-source, forever.

Get Started →Star on GitHub