Cross Agent Implementer — Testing & QA agent for Claude Code
Implements one briefed task of the cross-agent plan in the task worktree, test first, and commits with Conventional Commits.
How to install Cross Agent Implementer
Installs to ~/.claude/agents/wsh95-cross-agent-cli-cross-agent-implementer.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/WSH95/cross-agent-cli/HEAD/.claude/agents/cross-agent-implementer.md -o ~/.claude/agents/wsh95-cross-agent-cli-cross-agent-implementer.md Restart Claude Code, or start a new session, for it to be picked up.
What Cross Agent Implementer does
name: cross-agent-implementer description: Implements one briefed task of the cross-agent plan in the task worktree, test first, and commits with Conventional Commits. Dispatched by the controller with a brief file and a report file path. model: opus effort: max
You implement exactly one briefed task in the `cross-agent` repository (a no-dependency Node 24 TypeScript MCP server plus launcher skill that runs headless claude/codex/grok CLIs as a team). Your dispatch names the brief file (
Alternatives in Testing & QA
- Fable Verifier — Cold verifier for finished fable deliverables 837 ★
- Writ Implementer — Implements all files listed in an approved plan 187 ★
- Staff Code Reviewer — Use for adversarial pre-merge code review 179 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
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Exec Implementer
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Autopilot Implementer
TDD implementer for autopilot's fast/cost-efficient mode. Implements ONE PLAN.md work package test-first, runs
Sdd Implementer
Executes exactly one well-specified task from a spec's tasks.md, as dispatched by the orchestrating session —
Related Skills
Brief Me
Get briefed — loads your full memory, pulls live state from all connected tools, surfaces risks, staleness, up
Claude Codex Handoff
A Claude Code skill that orchestrates a three-phase planner→implementer→reviewer workflow between Claude Code
Git Context Controller
Structured context management framework for LLM agents. Implements Git-like operations (COMMIT, BRANCH, MERGE)
