add-javadoc SKILL.md skillA
add-javadoc from openhands/extensions is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add openhands/extensions/add-javadoc@git:20260306.cebd78bPins git:20260306.cebd78b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- openhands/extensions
- Path
skills/add-javadoc/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260306.cebd78b, committed Mar 6, 2026
- Size
- 1,166 bytes
- Repository stars
- 179
- License
- MIT
Add comprehensive JavaDoc documentation to Java classes and methods. Use when documenting Java code, adding API documentation, or improving code documentation.
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
Add comprehensive JavaDoc documentation to all public classes and methods.
## Class-Level Documentation
For each public class:
- Add class-level JavaDoc describing the purpose and responsibility of the class
- Include `@author` tag if appropriate
## Method-Level Documentation
For each public method:
- Add method-level JavaDoc describing what the method does
- Include `@param` tags for all parameters with clear descriptions
- Include `@return` tag describing the return value
- Include `@throws` tags for any checked exceptions
## Style Guidelines
- First sentence should be a concise summary
- Use HTML tags sparingly (prefer plain text)
- Document preconditions and postconditions when relevant
- Include code examples with `{@code ...}` for complex methods
See [references/example.md](references/example.md) for before/after examples.Read the whole file at its exact version.
How to install
mdr add openhands/extensions/add-javadoc@sha256:93422a18b7d6a98eThe line at the top of this page pins the label git:20260306.cebd78b, 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_c3jlsbtgevt3luva)
7 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Mar 6, 2026.
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 (1166 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
openhands/extensions · 179 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_c3jlsbtgevt3luva GET https://markdownregistry.com/api/v1/resolve?ref=openhands/extensions/add-javadoc GET https://markdownregistry.com/api/v1/blob/93422a18b7d6a98ed4800c800c9d2a4842dc465454253038d9cc091bd5bd45e1
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.