data-flow SKILL.md skillA

data-flow from athola/claude-night-market is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add athola/claude-night-market/data-flow@git:20260713.f98719b

Pins git:20260713.f98719b in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
athola/claude-night-market
Path
plugins/cartograph/skills/data-flow/SKILL.md
Versions recorded
5
Latest version
git:20260713.f98719b, committed Jul 13, 2026
First version recorded
Apr 4, 2026
Size
3,170 bytes
Repository stars
348
License
MIT

Generates a Mermaid sequence diagram showing how data moves between components. Use when tracing request flows or documenting data transformation pipelines.

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

# Data Flow Diagram

Generate a Mermaid sequence diagram showing how data moves
between components in a codebase.

## When To Use

- Tracing how a request flows through the system
- Understanding data transformation pipelines
- Documenting API call chains
- Answering "what happens when X is called?"

## When NOT To Use

- Static call structure (use `cartograph:call-chain`)
- Process steps and state transitions (use `cartograph:workflow-diagram`)

## Workflow

### Step 1: Explore the Codebase

Dispatch the codebase explorer agent:

```
Agent(cartograph:codebase-explorer)
Prompt: Explore [scope] and return a structural model.
Focus on function calls, data transformations, and
inter-module communication for a data flow diagram.
```

### Step 2: Generate Mermaid Syntax

Transform the structural model into a Mermaid sequence
diagram.

**Rules for data flow diagrams**:

- Use `sequenceDiagram` for request/response flows
- Participants are modules or components (not functions)
- Arrows show data direction: `->>` for calls,
  `-->>` for returns
- Use `activate`/`deactivate` for long-running operations
- Add `Note over` for data transformations
- Limit to 8-10 participants maximum
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add athola/claude-night-market/data-flow@sha256:dea19a351678b7eb

The line at the top of this page pins the label git:20260713.f98719b, 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_rucegy7lzshgkhir.svg)](https://markdownregistry.com/a/art_rucegy7lzshgkhir)

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

Versions

The registry has recorded 5 versions of this file, between Apr 4, 2026 and Jul 13, 2026, about one every 25 days.

versioncommittedcommitsizeaudit
git:20260713.f98719b latest2026-07-13 f98719b 3,170 BA view · diff
git:20260622.78871f42026-06-22 78871f4 3,021 BA view · diff
git:20260521.6f5c7d92026-05-21 6f5c7d9 2,367 BA view · diff
git:20260506.55fecfb2026-05-06 55fecfb 2,291 BA view · diff
git:20260404.6b7348e2026-04-04 6b7348e 2,337 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (3170 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

athola/claude-night-market · 348 stars · license MIT · pushed 2026-11-05 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_rucegy7lzshgkhir
GET https://markdownregistry.com/api/v1/resolve?ref=athola/claude-night-market/data-flow
GET https://markdownregistry.com/api/v1/blob/dea19a351678b7eb9472f4b64de0824bf461fb7868df916a1c57c318416b19ad

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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