rasatpetabit

Mp Spec Decomposer — Testing & QA agent for Claude Code

Testing & QA community

Decomposes an approved spec into the subsystem list that parallel planning fans out over — each subsystem a coherent, file-disjoint slice — and judges whether the spec is worth planning in parallel at.

How to install Mp Spec Decomposer

Installs to ~/.claude/agents/rasatpetabit-masterplan-mp-spec-decomposer.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/rasatpetabit/masterplan/HEAD/agents/mp-spec-decomposer.md -o ~/.claude/agents/rasatpetabit-masterplan-mp-spec-decomposer.md

Restart Claude Code, or start a new session, for it to be picked up.

What Mp Spec Decomposer does

name: mp-spec-decomposer description: Decomposes an approved spec into the subsystem list that parallel planning fans out over — each subsystem a coherent, file-disjoint slice — and judges whether the spec is worth planning in parallel at all. The seam-finding judgment runs on the routing policy's planned-execution class (judge role, frontier lane) — the orchestrator dispatches this agent on that lane. Read-only; returns a structured decomposition digest, never writes the plan. model: fronti

Alternatives in Testing & QA

Execute — Execute a development plan created by the plan agent — spawn parallel subagents per phase, test, and ship 96 ★
Browser QA Report — URL: [tested URL] Date: [timestamp] Flows Tested: [list] 80 ★
Code Executor — Transcribes code or generated output from a complete, transcription-grade spec and verifies its own build 76 ★