NKSkills

SOLUTION SKILL v1.1.0

Understand an unfamiliar codebase with evidence.

A source-backed path from product journey to C1/C2 architecture, before the team starts changing code.

Use with CodexUse with Claude Code

COMPOSITION

One workflow, three traceable components

01

codebase-onboarding-c4

Original workflow for product journey and source-backed architecture mapping.

NKSkills original
02

html-docs-standard

Structured, readable HTML handoff with local verification.

NKSkills original
03

Hallmark

Public upstream for presentation polish, pinned to an immutable revision.

Pinned public upstream

Inspect the manifest and upstream revision: solutions/codebase-onboarding.yaml

OUTPUT

From product flow to technical map

Quick mode requires a primary business journey plus C1 and C2 views. Factual claims need file pointers; assumptions are labelled.

  • Product journey with entry and outcome
  • C1 context and C2 container diagrams
  • File citations and labelled inferences
  • Verified Markdown/HTML handoff

Prerequisites and current limits

You need the Solution Skill, codegraph, rtk, and a valid CodeGraph index at the repository root. No direct archive download is published; the current setup begins from GitHub source.

Version 1.1.0 is a technical release. Results on each repository still need human review.

Read the full technical setup →