mentor

Guide complex code changes through design diagrams and explicit approvals.

1|1|Updated Feb 13, 2026
One-click install
npx skills add https://github.com/laststance/skills --skill mentor-laststance
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mentor
Source: https://github.com/laststance/skills/tree/main/skills/mentor
Command: npx skills add https://github.com/laststance/skills --skill mentor-laststance

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The Mentor skill provides a structured, design-first approach to guide developers through complex changes, ensuring human ownership and safe, auditable progress.

Core Features & Use Cases

  • Deep design analysis with architecture diagrams (Mermaid) to visualize changes before coding.
  • Plan Gate with explicit user approval to proceed, reducing misalignment and rework.
  • Assist Comments: bounded scaffolding that guides implementation without writing full code.
  • Mandatory validation workflow (lint, tests, build, and behavioral verification) to ensure correctness.
  • Section-guidance loop that presents concrete TODOs and waits for "done" before continuing.

Quick Start

Describe a task you want to accomplish, then follow the mentor workflow from intake to deep design and plan gate to guide implementation.

Frequently Asked Questions about mentor

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I plan complex code changes with architecture diagrams before implementation?

To guide complex code changes, a design-first workflow generates Mermaid architecture diagrams to visualize modifications before implementation. This enforces structured planning and requires explicit user approval at a plan gate to reduce rework and misalignment.

What is the best way to scaffold code without writing the full implementation?

The best way to scaffold code without writing full implementations is using bounded assist comments that outline concrete TODOs. This section-guidance loop presents specific tasks and waits for completion before continuing, ensuring owner-driven implementation and human ownership over the codebase.

How do I enforce a mandatory validation workflow for lint, tests, and build verification?

Enforcing a mandatory validation workflow for lint, tests, and build verification requires integrating behavioral checks into the development loop. This ensures correctness by validating code against predefined criteria after completing bounded scaffolding tasks during the implementation phase.

Does this design-first mentoring approach work for both new projects and existing codebases?

Yes, this design-first mentoring approach applies to both existing codebases and new projects. It enforces a structured planning process with bounded in-file scaffolding and mandatory verification, ensuring safe, auditable progress regardless of the project's current state.

How do I ensure human ownership and explicit approval during complex software refactoring?

Ensuring human ownership during software refactoring requires a workflow with a plan gate for explicit approval to proceed. By using bounded scaffolding and a section-guidance loop that waits for user confirmation, developers maintain safe, auditable progress over the changes.