write-nanoflows SKILL.md skillA
write-nanoflows from mendixlabs/mxcli is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mendixlabs/mxcli/write-nanoflows@git:20261028.492728dPins git:20261028.492728d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mendixlabs/mxcli
- Path
.claude/skills/mendix/write-nanoflows/SKILL.md- Versions recorded
- 13
- Latest version
- git:20261028.492728d, committed Oct 28, 2026
- First version recorded
- Aug 21, 2026
- Size
- 25,614 bytes
- Repository stars
- 137
- License
- Apache-2.0
Nanoflow syntax in MDL — shared with microflows, but client-side and restricted. Use before writing any CREATE NANOFLOW, when a nanoflow validation error needs explaining, or when deciding between a nanoflow and a microflow.
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
<!-- skill-index: generated by scripts/skill-index.py; make check-skill-index --> ## Find it fast `sed -n '<from>,<to>p' SKILL.md` one section rather than reading the file; `./mxcli syntax <topic>` answers *how do I write this* for a fraction of either. | lines | section | |---|---| | 35-44 | When to Use This Skill | | 45-83 | Changing an Existing Nanoflow | | 84-102 | When to Use a Nanoflow vs a Microflow | | 103-117 | Key Differences from Microflows | | 118-141 | Nanoflow Structure | | 142-150 | Naming Convention | | 151-219 | Supported Activities | | 220-486 | Real-World Patterns | | 487-557 | NanoflowCommons JavaScript Actions Reference | | 558-596 | Disallowed Activities | | 597-600 | Return Type Restrictions | | 601-645 | Error Handling in Nanoflows | | 646-653 | Security (GRANT/REVOKE) | | 654-666 | Management Commands | | 667-677 | Common Mistakes | | 678-692 | Validation Checklist | <!-- /skill-index --> # Mendix Nanoflow Skill This skill provides guidance for writing Mendix nanoflows in MDL syntax. Nanoflows share syntax with microflows but execute client-side with restricted capabilities. ## When to Use This Skill Use this skill when: …
Read the whole file at its exact version.
How to install
mdr add mendixlabs/mxcli/write-nanoflows@sha256:35e2d970e8665de7The line at the top of this page pins the label git:20261028.492728d, 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_bc4v6dlxjeqr7f6v)
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Versions
The registry has recorded 13 versions of this file, between Aug 21, 2026 and Oct 28, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261028.492728d latest | 2026-10-28 | 492728d | 25,614 B | A | view · diff |
| git:20261021.a4ed9b6 | 2026-10-21 | a4ed9b6 | 25,412 B | A | view · diff |
| git:20261012.c933acf | 2026-10-12 | c933acf | 25,116 B | A | view · diff |
| git:20261011.b056d47 | 2026-10-11 | b056d47 | 24,883 B | A | view · diff |
| git:20261010.50fe33a | 2026-10-10 | 50fe33a | 24,788 B | A | view · diff |
| git:20261003.d1ede67 | 2026-10-03 | d1ede67 | 23,861 B | A | view · diff |
| git:20261002.1b0f4b7 | 2026-10-02 | 1b0f4b7 | 23,495 B | A | view · diff |
| git:20261001.5cbc1eb | 2026-10-01 | 5cbc1eb | 22,959 B | A | view · diff |
| git:20261001.d245209 | 2026-10-01 | d245209 | 22,705 B | A | view · diff |
| git:20261001.3a9ec83 | 2026-10-01 | 3a9ec83 | 22,641 B | A | view · diff |
| git:20261001.acdca63 | 2026-10-01 | acdca63 | 22,582 B | A | view · diff |
| git:20260910.6710094 | 2026-09-10 | 6710094 | 21,129 B | A | view · diff |
| git:20260821.ff81a24 | 2026-08-21 | ff81a24 | 20,298 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 (25614 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
mendixlabs/mxcli · 137 stars · license Apache-2.0 · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_bc4v6dlxjeqr7f6v GET https://markdownregistry.com/api/v1/resolve?ref=mendixlabs/mxcli/write-nanoflows GET https://markdownregistry.com/api/v1/blob/35e2d970e8665de7dab1b6b379b52762ca7b6eafa1384e66657098beccaa7317
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.