Doc Sync
JetBrains/ideavim
Keeps IdeaVim documentation in sync with code changes. An agent skill from JetBrains/ideavim.
Adds accurate KDoc comments to all public Kotlin declarations, with the right tags for constructor properties and parameters and examples where they help.
Install Kotlin KDoc Generator
$ npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install modelcontextprotocol/kotlin-sdk kdoc --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/modelcontextprotocol/kotlin-sdk.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/kdoc .claude/skills/kdoc && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "kdoc" agent skill from https://github.com/modelcontextprotocol/kotlin-sdk/tree/main/.claude/skills/kdoc into .claude/skills/kdoc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kdoc", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/modelcontextprotocol/kotlin-sdk/tree/main/.claude/skills/kdocType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install modelcontextprotocol/kotlin-sdk kdoc --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/modelcontextprotocol/kotlin-sdk.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/kdoc .agents/skills/kdoc && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "kdoc" agent skill from https://github.com/modelcontextprotocol/kotlin-sdk/tree/main/.claude/skills/kdoc into .agents/skills/kdoc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kdoc", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install modelcontextprotocol/kotlin-sdk kdoc --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/modelcontextprotocol/kotlin-sdk.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/kdoc .cursor/skills/kdoc && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "kdoc" agent skill from https://github.com/modelcontextprotocol/kotlin-sdk/tree/main/.claude/skills/kdoc into .cursor/skills/kdoc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kdoc", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/modelcontextprotocol/kotlin-sdk.git --path .claude/skills/kdoc--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install modelcontextprotocol/kotlin-sdk kdoc --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/modelcontextprotocol/kotlin-sdk.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/kdoc .gemini/skills/kdoc && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "kdoc" agent skill from https://github.com/modelcontextprotocol/kotlin-sdk/tree/main/.claude/skills/kdoc into .gemini/skills/kdoc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kdoc", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install modelcontextprotocol/kotlin-sdk kdocInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/modelcontextprotocol/kotlin-sdk.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/kdoc .github/skills/kdoc && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "kdoc" agent skill from https://github.com/modelcontextprotocol/kotlin-sdk/tree/main/.claude/skills/kdoc into .github/skills/kdoc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kdoc", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install modelcontextprotocol/kotlin-sdk kdoc --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/modelcontextprotocol/kotlin-sdk.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/kdoc .opencode/skills/kdoc && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "kdoc" agent skill from https://github.com/modelcontextprotocol/kotlin-sdk/tree/main/.claude/skills/kdoc into .opencode/skills/kdoc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kdoc", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
kdoc- GitHub stars
- 1.5k
- Token cost
- ~793 tokens
- SKILL.md length
- 163 words
- Files
- 1
- Skills in repo
- 2
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Adds accurate KDoc comments to all public Kotlin declarations, with the right tags for constructor properties and parameters and examples where they help.
- Documenting a Kotlin module's undocumented public API
- SKILL.md covers Tag placement, Style and Examples
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Improving incomplete or low-quality KDoc comments
What it does
Every public Kotlin declaration gets a comment: classes, interfaces, objects, functions, properties, enums, type aliases and annotations, including deprecated ones. The agent reads the implementation, not only the signature, so descriptions are accurate. A table fixes tag placement: `@property` for constructor `val` or `var` parameters, `@param` for plain or private constructor parameters in the class comment, inline comments for body members, and `@param` and `@return` on functions.
Style rules ask for a single-sentence summary starting with a third-person verb, longer only for complex declarations. Example blocks are required for DSL builders and added for complex or non-obvious extension functions, and skipped for one-liners and simple getters. Links are used sparingly, no `@throws` or suspend notes are written, and incomplete or weak existing KDoc is rewritten.
When your agent uses it
- Documenting a Kotlin module's undocumented public API
- Improving incomplete or low-quality KDoc comments
- Adding usage examples to DSL builders
Example prompts
- “Add KDoc to every public class in the client package.”
- “Document this file, and add an example block to the builder function.”
- “Find public declarations without KDoc in ./src/commonMain and write the missing comments.”
Requirements
- A Kotlin project
What it can do on your machine
Read from SKILL.md and the folder at commit 32e6483. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are kotlin).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Kotlin KDoc Generator loads about 793 tokens when it runs. Until then it costs about 91 tokens; SKILL.md has 163 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 163 words (~793 tokens).
“Add KDoc to all public Kotlin declarations (classes, interfaces, objects, functions, properties, enums, type aliases, annotations — including @Deprecated). Read the implementation, not just the signature, to write accurate descriptions.”
- name
- kdoc
Files
Just SKILL.md in .claude/skills/kdoc of modelcontextprotocol/kotlin-sdk.
Open the folder on GitHubat commit 32e6483
Compare with similar skills
Kotlin KDoc Generator next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Kotlin KDoc Generator this skillmodelcontextprotocol/kotlin-sdk | 1.5k | — | ~793 | Automated safety check: Pass | Custom licence | |
| Doc SyncJetBrains/ideavim | 10k | 2 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Mkdocsjeka-dev/jeka | 176 | — | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Releasesol4k/sol4k | 135 | — | ~949 | Automated safety check: Pass | Apache-2.0 | |
| Composewebview Documentationparkwoocheol/compose-webview | 103 | — | ~1.5k | Automated safety check: Pass | MIT | |
| Project Devengine ImplementationafkT/DevUtils | 1.6k | — | ~561 | Automated safety check: Pass | Apache-2.0 |
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Release
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Bump the sol4k library version everywhere, open a release PR, and draft GitHub release notes.
Composewebview Documentation
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Project Devengine Implementation
afkT/DevUtils
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Related
Works with
Categories
Questions about Kotlin KDoc Generator
What does Kotlin KDoc Generator do?
Adds accurate KDoc comments to all public Kotlin declarations, with the right tags for constructor properties and parameters and examples where they help. Every public Kotlin declaration gets a comment: classes, interfaces, objects, functions, properties, enums, type aliases and annotations, including deprecated ones. The agent reads the implementation, not only the signature, so descriptions are accurate.
When should I use Kotlin KDoc Generator?
Kotlin KDoc Generator fits situations like: documenting a Kotlin module's undocumented public API; improving incomplete or low-quality KDoc comments; adding usage examples to DSL builders.
How do I install Kotlin KDoc Generator in Claude Code?
Run `npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a claude-code`. Or copy the skill folder (.claude/skills/kdoc in modelcontextprotocol/kotlin-sdk) into .claude/skills/kdoc in your project. Claude Code loads it when a task matches its description.
How do I install Kotlin KDoc Generator in Codex?
Run `npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a codex`. Or copy the skill folder (.claude/skills/kdoc in modelcontextprotocol/kotlin-sdk) into .agents/skills/kdoc in your project. Codex loads it when a task matches its description.
Can I use Kotlin KDoc Generator in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add modelcontextprotocol/kotlin-sdk --skill kdoc -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/kdoc, .gemini/skills/kdoc, .github/skills/kdoc and .opencode/skills/kdoc in your project.
What does Kotlin KDoc Generator need to run?
SKILL.md names no scripts, command-line tools or credentials: Kotlin KDoc Generator is instructions for the agent only. Our summary lists: A Kotlin project.
Does Kotlin KDoc Generator access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Kotlin KDoc Generator safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Kotlin KDoc Generator use?
Kotlin KDoc Generator has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Kotlin KDoc Generator use?
About 793 tokens (SKILL.md is roughly 3.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Kotlin KDoc Generator?
Skills that share tags, products or a category with Kotlin KDoc Generator: Doc Sync (JetBrains/ideavim, 10k stars), Mkdocs (jeka-dev/jeka, 176 stars), Release (sol4k/sol4k, 135 stars) and Composewebview Documentation (parkwoocheol/compose-webview, 103 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Kotlin KDoc Generator?
modelcontextprotocol (a GitHub organization, an official publisher) maintains it in modelcontextprotocol/kotlin-sdk, which has 1,464 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on October 5, 2026.
Source: modelcontextprotocol/kotlin-sdk on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.