Command
retro
Write this session's lessons into the project's lessons/ directory using the memory-discipline format.
@vitaliikapliukView CommandDevelopment
Command
/goal
Extract a full task specification up front (goal, constraints, definition of done), then execute — the primary documented lever for Opus 4.8 long-horizon quality.
Install
> /plugin marketplace add vitaliikapliuk/modelharness > /plugin install modelharness@modelharness
How it fires
How this command gets triggered: by you, by Claude, or both.
- Fires itselfClaude auto-loads it when your prompt matches the work.
- You can call itInvoke it directly when you want it.
- Slash command
/goal
Context preview
What this command does when you run it.
Extract a full task specification up front (goal, constraints, definition of done), then execute — the primary documented lever for Opus 4.8 long-horizon quality.
Command definition
goal.mddescription: Extract a full task specification up front (goal, constraints, definition of done), then execute — the primary documented lever for Opus 4.8 long-horizon quality.
The user wants to start a substantial task. Do NOT start working yet.
1. Read their request: $ARGUMENTS (if empty, ask what they want to build). 2. Interview briefly — one question at a time, only for genuinely missing pieces:
- Goal: what outcome, for whom, why now?
- Constraints: stack, style, what must NOT change, performance/compat limits?
- Definition of done: which binary checks prove completion (tests pass, command
output, observable behavior)? 3. Restate the complete specification in one block and get a quick confirmation. 4. Execute the full task against that spec autonomously: follow the modelharness core (grounded progress, self-verification cadence, fresh-context verification before completion claims). Do not stop to ask about minor decisions — note them instead.
Ships withmodelharness
Make every model cheaper or better. Measured on four Claude models — none got worse. What it actually is: a zero-config Claude Code plugin.
Get the whole plugin
Other commands on modelharness.
@vitaliikapliukView CommandCommand
verify
Spawn a fresh-context verifier subagent to check completed work against its specification before trusting it.
@vitaliikapliukView Command