java-actions skillA
java-actions is agent-read markdown (skill) from mendixlabs/mxcli: Create and call custom Java actions — extending Mendix with server-side Java, and invoking those actions from microflows in MDL. Use when logic needs a Java library, an algorithm microflows cannot express, or an integration only available in Java..
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
# Mendix Java Actions Skill This skill provides comprehensive guidance for creating and using custom Java actions in Mendix projects. ## Reference files `SKILL.md` covers declaring a Java action in MDL and calling it from a microflow — the parts that touch the model. The Java side is next door: - [`reference/writing-java.md`](reference/writing-java.md) — creating the action in Studio Pro, writing the `executeAction` body, the Core API surface you have, and the recurring patterns (HTTP calls, file handling, batch work). - [`reference/best-practices.md`](reference/best-practices.md) — error handling, transactions and rollback, logging, threading, security, and performance. Read it before shipping a Java action that touches data or an external system. ## When to Use This Skill Use this skill when: - You need to extend Mendix with custom Java logic - Building integrations with external Java libraries - Implementing complex algorithms not feasible in microflows - Calling Java actions from MDL microflows - Debugging Java action calls ## Overview Java actions allow you to extend Mendix with custom Java code. The workflow is: …
Read the whole file at its exact version.
How to install
mdr add mendixlabs/mxcli/java-actions@git:20260825.190245cmdr add mendixlabs/mxcli/java-actions@sha256:b783e0810cb4cbc0Pin 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_krf4otxjstnfyg6h)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260825.190245c latest | 2026-08-25 | 190245c | 17,561 B | A | view · diff |
| git:20260825.161b6eb | 2026-08-25 | 161b6eb | 17,507 B | A | view · diff |
| git:20260822.b0cab65 | 2026-08-22 | b0cab65 | 15,559 B | A | view · diff |
| git:20260821.ff81a24 | 2026-08-21 | ff81a24 | 35,968 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 (17561 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 · 124 stars · license Apache-2.0 · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_krf4otxjstnfyg6h GET https://markdownregistry.com/api/v1/resolve?ref=mendixlabs/mxcli/java-actions GET https://markdownregistry.com/api/v1/blob/b783e0810cb4cbc095db2e24bb0f16177b14cb5e0d1abda14bc0c8f6947ecb35
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