124-java-secure-coding skillA
124-java-secure-coding is agent-read markdown (skill) from jabrena/plinth: Use when you need to apply Java secure coding best practices — including validating untrusted inputs, defending against injection attacks with parameterized queries, minimizing attack surface via least privilege, applying strong cryptographic algorithms, handling exceptions securely without exposing sensitive data, managing secrets at runtime, avoiding unsafe deserialization, and encoding output to prevent XSS. This should trigger for requests such as Review Java code for secure coding; Find inp.
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.
How to install
mdr add jabrena/plinth/124-java-secure-coding@v0.18.0mdr add jabrena/plinth/124-java-secure-coding@sha256:8a268b07050ecf0fPin 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_rhn3bqvoppkqa4cs)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.18.0 latest | 2026-08-01 | 26b0e71 | 3,549 B | A | view · diff |
| v0.17.0 | 2026-07-10 | aaee915 | 3,549 B | A | view · diff |
| v0.16.0 | 2026-06-15 | b73c9d3 | 3,184 B | A | view · diff |
| v0.15.0 | 2026-05-29 | a800339 | 3,184 B | A | view · diff |
| v0.15.0-SNAPSHOT | 2026-04-26 | 819f349 | 3,193 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 (3549 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
jabrena/plinth · 440 stars · license Apache-2.0 · pushed 2026-09-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rhn3bqvoppkqa4cs GET https://markdownregistry.com/api/v1/resolve?ref=jabrena/plinth/124-java-secure-coding GET https://markdownregistry.com/api/v1/blob/8a268b07050ecf0f5e94e316ec0a86f789acf13d60ad087a3cfce55846963418
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