data-flow skillA
data-flow is agent-read markdown (skill) from athola/claude-night-market: Generates a Mermaid sequence diagram showing how data moves between components. Use when tracing request flows or documenting data transformation pipelines..
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.
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
mdr add athola/claude-night-market/data-flow@git:20260713.f98719bmdr add athola/claude-night-market/data-flow@sha256:dea19a351678b7ebPin 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.
[](https://markdownregistry.com/a/art_rucegy7lzshgkhir)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260713.f98719b latest | 2026-07-13 | f98719b | 3,170 B | A | view · diff |
| git:20260622.78871f4 | 2026-06-22 | 78871f4 | 3,021 B | A | view · diff |
| git:20260521.6f5c7d9 | 2026-05-21 | 6f5c7d9 | 2,367 B | A | view · diff |
| git:20260506.55fecfb | 2026-05-06 | 55fecfb | 2,291 B | A | view · diff |
| git:20260404.6b7348e | 2026-04-04 | 6b7348e | 2,337 B | A | view |
Audit of the latest version
- 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
athola/claude-night-market · 338 stars · license MIT · pushed 2026-09-22 · 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
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