tobihagemann/turbo · claude/skills/map-codebase/SKILL.md

map-codebase skillA

map-codebase is agent-read markdown (skill) from tobihagemann/turbo: Deep architecture report that fans out parallel inspections across different aspects of the codebase (structure, tech stack, APIs, patterns, data flow, dependencies, testing) and synthesizes findings into a comprehensive document at .turbo/codebase-map.md and .turbo/codebase-map.html. Use when the user asks to "map the codebase", "map codebase", "architecture report", "codebase overview", "architecture overview", "what am I looking at", or "explain this codebase"..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add tobihagemann/turbo/map-codebase@git:20260912.bd2181b
Exact content
mdr add tobihagemann/turbo/map-codebase@sha256:e4736265f9f19a58

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_mgdakgky5rxky24d.svg)](https://markdownregistry.com/a/art_mgdakgky5rxky24d)

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Versions

versioncommittedcommitsizeaudit
git:20260912.bd2181b latest2026-09-12 bd2181b 7,475 BA view · diff
git:20260819.f80ced62026-08-19 f80ced6 7,347 BA view · diff
git:20260819.202ba092026-08-19 202ba09 7,409 BA view · diff
git:20260819.7af152e2026-08-19 7af152e 7,478 BA view · diff
git:20260813.cd92d422026-08-13 cd92d42 7,249 BA view · diff
git:20260727.a40bdb42026-07-27 a40bdb4 7,070 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (7475 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

tobihagemann/turbo · 402 stars · license MIT · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mgdakgky5rxky24d
GET https://markdownregistry.com/api/v1/resolve?ref=tobihagemann/turbo/map-codebase
GET https://markdownregistry.com/api/v1/blob/e4736265f9f19a58cf90db5dd1cd8e01691a0932fe749a069ff3eafb834ba0de