Sdd Full Lifecycle

Sdd Full Lifecycle Workflow

CONCEPT:DEV-001

End-to-end Spec-Driven Development: requirements parsing, concurrent implementation, QA test generation, and walkthrough verification.

Steps

Step 1: Spec Generator

Agent: scanner-agent Tools: rep_rm_workspace, rep_rm_git

Create robust functional specifications, user story maps, and detailed acceptance criteria from raw requirements. Expected: design-spec-produced

Step 2: Python Backend Engineer [depends_on: spec-generator]

Agent: builder-agent Tools: rep_rm_projects

Implement stable database schemas, REST or gRPC controller endpoints, and business service validations matching the specification. Expected: backend-built

Step 3: Typescript Frontend Developer [depends_on: spec-generator]

Agent: validator-agent Tools: rep_rm_projects, gl_pipelines

Develop modern, beautiful reactive UI page layouts, state managers, and network fetch hooks based on the specification. Expected: frontend-built

Step 4: Qa Test Engineer [depends_on: spec-generator]

Agent: publisher-agent Tools: rep_rm_git, gl_merge_requests

Write extensive pytest unit suites, backend endpoint test modules, and frontend integration or end-to-end browser tests. Expected: tests-written

Step 5: Verification Gate [depends_on: python-backend-engineer, typescript-frontend-developer, qa-test-engineer]

Agent: scanner-agent Tools: rep_rm_workspace, rep_rm_git

Execute the test suites, perform code coverage checks, run security audits, and generate a final walkthrough presentation. Expected: product-verified

Step 6: KG Persistence [depends_on: Verification Gate]

Agent: publisher-agent Tools: graph_write

Persist workflow results as nodes and edges in the Knowledge Graph. Create appropriate typed nodes with metadata and link to existing domain entities.

Output

• Sdd Full Lifecycle results persisted in KG
• Structured report (MD/PDF)
• Audit trail with timestamps and agent attributions

Execution

Run this workflow as a dependency-ordered DAG. Steps with no unmet depends_on run in parallel; dependents run after their prerequisites complete.

• Run first (in parallel): Step 1 — Spec Generator
• After level 0: Step 2 — Python Backend Engineer; Step 3 — Typescript Frontend Developer; Step 4 — Qa Test Engineer
• After level 1: Step 5 — Verification Gate
• After level 2: Step 6 — KG Persistence

Execution: If graph-os is reachable, offload the whole DAG via graph_orchestrate action=execute_workflow (or the kg-delegate skill) for true parallel/swarm execution. Otherwise execute the steps natively in dependency order: run steps with no unmet depends_on in parallel, then their dependents.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: Knuckles-Team
• Source: Knuckles-Team/universal-skills
• License: MIT

Install and usage instructions live in the source repository linked above.