workflow-helper SKILL.md skillA
workflow-helper from chengrouter/chengos is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add chengrouter/chengos/workflow-helper@git:20260915.31a5653Pins git:20260915.31a5653 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- chengrouter/chengos
- Path
deploy/skills/workflow-helper/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260915.31a5653, committed Sep 15, 2026
- First version recorded
- Jul 25, 2026
- Size
- 8,072 bytes
- Repository stars
- 346
- License
- none declared
Use this skill when the user has questions about building, debugging, or understanding ChengOS workflows — including node selection, port wiring, field configuration, error troubleshooting, and workflow pattern recommendations.
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
# Workflow Helper
Use this skill when the user asks about **how to build, wire, configure, or troubleshoot** ChengOS workflows.
> **Authoritative contract:** for anything about workflow JSON shape, field
> names, port handling, `skipValidation`, or generating importable JSON, defer to
> the **Workflow JSON Contract** (`docs/workflow-json-generation-guide.md`). This
> skill is the live-discovery/diagnosis companion to that contract.
## Data Source
This skill queries the running ChengOS API for **live, up-to-date** node schemas and workflow templates.
**Prerequisite**: The ChengOS server must be running. Default base URL: `http://localhost:19225`.
### Response Structure
All endpoints return `{ "data": ..., "timestamp": "..." }`:
- `/nodes/types` → `data` is an array of node objects
- `/nodes/schema/<type>` → `data` is a single node object
- `/workflows/templates` → `data` is an array of template summary objects
- `/workflows/templates/<id>` → `data` is a single template detail object (includes full node/edge definition)
Each node object has (camelCase):
| Field | Description |
|-------|-------------|
| `typeId` | Node type identifier, e.g. `"ai/llm"` |
…Read the whole file at its exact version.
How to install
mdr add chengrouter/chengos/workflow-helper@sha256:fdaa00aea77e91c0The line at the top of this page pins the label git:20260915.31a5653, 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.
[](https://markdownregistry.com/a/art_k3slyuf7x3undqwm)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 25, 2026 and Sep 15, 2026, about one every 52 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260915.31a5653 latest | 2026-09-15 | 31a5653 | 8,072 B | A | view · diff |
| git:20260725.5de97a1 | 2026-07-25 | 5de97a1 | 8,070 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 (8072 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
chengrouter/chengos · 346 stars · license none declared · pushed 2026-10-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_k3slyuf7x3undqwm GET https://markdownregistry.com/api/v1/resolve?ref=chengrouter/chengos/workflow-helper GET https://markdownregistry.com/api/v1/blob/fdaa00aea77e91c0056fef40b04f9f28b437c61a7509fbea019e3456846df6f1
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.