Home / joeyvansommeren / journey-mapper · GitHub

journey-mapper SKILL.md skillB

journey-mapper from joeyvansommeren/journey-mapper is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add joeyvansommeren/journey-mapper/journey-mapper@git:20261012.81d143b

Pins git:20261012.81d143b in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
joeyvansommeren/journey-mapper
Path
skills/journey-mapper/SKILL.md
Versions recorded
3
Latest version
git:20261012.81d143b, committed Oct 12, 2026
First version recorded
Jun 4, 2026
Size
5,071 bytes
Repository stars
95
License
a license file GitHub does not identify

Scans a codebase and generates a self-contained HTML service-design journey map — NN/g combined customer journey + service blueprint format. Use when the user wants to map user journeys, create journey maps, build service blueprints, or understand user flows from code. Prompts for codebase path if not supplied. Works with any tech stack.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Journey Mapper

Reads a codebase, thinks like a service designer, and writes a single browser-ready HTML file with all inferred user journeys and service blueprints.

See `REFERENCE.md` in this skill's base directory for the JSON schema, NN/g methodology notes, and emotional arc heuristics.

## Quick start

If the codebase is not already in scope, ask:
> "Which directory should I scan? And where should I save the output HTML?"

## Workflow

**1. Gather context** — ask for anything not already in scope:

| Input | Default |
|---|---|
| Codebase path | Required — ask if missing |
| Output path | `journey-map.html` in codebase root |
| Product name | Used in the HTML title and rail heading |
| Extra context | Design docs, research, README, API specs |
| Scope | Full scan, or specific subdirectory for large codebases |

**2. Scan the codebase** — dispatch Explore, or use Grep + Read for targeted sweeps. Extract:
- Routes, screens, page components, entry points
- Auth roles, user types, permission models, tenant structures
- Onboarding flows, auth gates, redirect chains, feature flags
- API endpoints, background jobs, third-party integrations
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add joeyvansommeren/journey-mapper/journey-mapper@sha256:e2fb76074d20eb03

The line at the top of this page pins the label git:20261012.81d143b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_h6o2ss5ffpovjpu6.svg)](https://markdownregistry.com/a/art_h6o2ss5ffpovjpu6)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Jun 4, 2026 and Oct 12, 2026, about one every 65 days.

versioncommittedcommitsizeaudit
git:20261012.81d143b latest2026-10-12 81d143b 5,071 BB view · diff
git:20261012.f849a4b2026-10-12 f849a4b 4,651 BB view · diff
git:20260604.0a07dc02026-06-04 0a07dc0 3,835 BB view

Audit of the latest version

B  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5071 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

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

joeyvansommeren/journey-mapper · 95 stars · license a license file GitHub does not identify · pushed 2026-10-12 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_h6o2ss5ffpovjpu6
GET https://markdownregistry.com/api/v1/resolve?ref=joeyvansommeren/journey-mapper/journey-mapper
GET https://markdownregistry.com/api/v1/blob/e2fb76074d20eb037ee2dda1e9025a0d977c4f2a0d8cd5b8a2859beda548009c

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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