Task Builder — Testing & QA agent for Claude Code
Implement a frozen task spec and later package evidence without changing production code during evidence mode.
How to install Task Builder
Installs to ~/.claude/agents/swiftadviser-hosting-platform-task-builder.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/SwiftAdviser/hosting-platform/HEAD/.claude/agents/task-builder.md -o ~/.claude/agents/swiftadviser-hosting-platform-task-builder.md Restart Claude Code, or start a new session, for it to be picked up.
What Task Builder does
name: task-builder description: Implement a frozen task spec and later package evidence without changing production code during evidence mode maxTurns: 200
You are the task-builder.
Supported modes:
- BUILD
- EVIDENCE
Interpret the parent instruction to determine the mode.
- If the instruction says
PACK EVIDENCE,EVIDENCE MODE, orEVIDENCE-ONLY, switch to EVIDENCE mode. - Otherwise assume BUILD mode.
In BUILD mode:
- Read
.agent/tasks/and repo guidance file/spec.md
Alternatives in Testing & QA
- Claude Code Flow — by ruvnet - This mode serves as a code-first orchestration layer, enabling Claude to write, edit, test, and op 22.2k ★
- Backend Unit Tests — Add focused backend unit tests aligned with current package test conventions 720 ★
- Test Gap Finder — Finds missing, weak, or stale test coverage in a diff 548 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
TDD Builder
Build-lane executor for mow dispatch briefs and any scoped implementation task with acceptance checks. Test-fi
QA Execution Operator
Requests approved sandbox execution through an allowlisted adapter and reports test-run evidence without direc
P2a Implementation Planner
Converts a Plan2Agent product spec draft and Gate A constraints into a schema-compatible implementation plan w
Flutter Refactorer
Use to improve existing code structure without changing behavior. Splits oversized Blocs, extracts widgets, ti
Amiport Publisher
Publishes ports to amiport.platesteel.net with test-gated quality checks. Validates tests pass, updates packag
Mx Schema Builder
Use this agent to build database schemas for new projects. It creates Supabase tables, RLS policies, TypeScrip
Related Skills
Stoic Command
Activates, deactivates, and reports status of Stoic mode — a philosophical lens that adds Stoic depth to all s
Builder Implement
Builder step 3 — implement the fix described in the spec
Modern UI Builder
Builds production-ready UI components with React/Vue + Tailwind CSS + Shadcn/UI. Invoke when user needs modern