Agent skill

Golem Annotate Agent Moonbit

by golemcloud in golemcloud/golem

Adding prompt and description annotations to MoonBit agent methods.

Custom licenceAuto-check passed

Install Golem Annotate Agent Moonbit

skills CLI
$ npx skills add golemcloud/golem --skill golem-annotate-agent-moonbit -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install golemcloud/golem golem-annotate-agent-moonbit --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/golemcloud/golem.git skills-src && mkdir -p .claude/skills && cp -r skills-src/golem-skills/skills/moonbit/golem-annotate-agent-moonbit .claude/skills/golem-annotate-agent-moonbit && rm -rf skills-src

Use ~/.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/

Facts

Skill name
golem-annotate-agent-moonbit
GitHub stars
1.5k
Token cost
~539 tokens
SKILL.md length
122 words
Files
1
Skills in repo
289
Repo updated
First seen
Licence
Custom licence

At a glance

Adding prompt and description annotations to MoonBit agent methods.

  • The user asks to add descriptions
  • SKILL.md covers Overview, Annotations, Usage and Guidelines
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Documentation metadata to agent methods for AI/LLM discovery

What it does

Golem Annotate Agent Moonbit is an agent skill from golemcloud/golem. Adding prompt and description annotations to MoonBit agent methods. Use when the user asks to add descriptions, prompts, or documentation metadata to agent methods for AI/LLM discovery.

Its SKILL.md is about 540 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Golem Cloud is the agent-native platform for building AI agents and distributed applications that never lose state, never duplicate work, and never require you to build…

When your agent uses it

  • The user asks to add descriptions
  • Documentation metadata to agent methods for AI/LLM discovery

Example prompts

  • “/golem-annotate-agent-moonbit”

What it can do on your machine

Read from SKILL.md and the folder at commit 2dea6b9. 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 moonbit).

    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

Golem Annotate Agent Moonbit loads about 539 tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 122 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~539

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 122 words (~539 tokens).

“Golem agents can annotate methods with doc comments (///) for descriptions and #derive.prompt_hint("...") for prompt hints. These provide metadata for AI/LLM tool discovery — agents with annotated methods can be used as tools by LLM-based systems.”

— opening of SKILL.md by golemcloud, Custom licence
name
golem-annotate-agent-moonbit

Read the full SKILL.md on GitHub

Files

Just SKILL.md in golem-skills/skills/moonbit/golem-annotate-agent-moonbit of golemcloud/golem.

Open the folder on GitHubat commit 2dea6b9

Compare with similar skills

Golem Annotate Agent Moonbit 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.

Golem Annotate Agent Moonbit compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Golem Annotate Agent Moonbit this skillgolemcloud/golem1.5k—~539Automated safety check: PassCustom licence
Golem Invoke Agent Moonbitgolemcloud/golem1.5k—~1.4kAutomated safety check: PassCustom licence
Golem Logging Moonbitgolemcloud/golem1.5k—~869Automated safety check: PassCustom licence
Golem Quota Moonbitgolemcloud/golem1.5k—~1.1kAutomated safety check: PassCustom licence
Golem Annotate Agent Rustgolemcloud/golem1.5k—~494Automated safety check: PassCustom licence
Golem Annotate Agent Scalagolemcloud/golem1.5k—~505Automated safety check: PassCustom licence

Similar skills

  • Invoking a MoonBit Golem agent method from the CLI. An agent skill from golemcloud/golem.

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  • Golem Logging Moonbit

    golemcloud/golem

    Adding logging to a MoonBit Golem agent. An agent skill from golemcloud/golem.

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  • Golem Quota Moonbit

    golemcloud/golem

    Adding resource quotas to a MoonBit Golem agent. An agent skill from golemcloud/golem.

    1.5k GitHub stars~1.1k tokensUpdated today
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  • Adding prompt and description annotations to Rust agent methods.

    1.5k GitHub stars~494 tokensUpdated today
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  • Adding prompt and description annotations to Scala agent methods.

    1.5k GitHub stars~505 tokensUpdated today
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  • Golem Annotate Agent TS

    golemcloud/golem

    Adding prompt and description annotations to TypeScript agents and their methods.

    1.5k GitHub stars~832 tokensUpdated today
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Questions about Golem Annotate Agent Moonbit

What does Golem Annotate Agent Moonbit do?

Adding prompt and description annotations to MoonBit agent methods. Golem Annotate Agent Moonbit is an agent skill from golemcloud/golem. Adding prompt and description annotations to MoonBit agent methods.

When should I use Golem Annotate Agent Moonbit?

Golem Annotate Agent Moonbit fits situations like: the user asks to add descriptions; documentation metadata to agent methods for AI/LLM discovery.

How do I install Golem Annotate Agent Moonbit in Claude Code?

Run `npx skills add golemcloud/golem --skill golem-annotate-agent-moonbit -a claude-code`. Or copy the skill folder (golem-skills/skills/moonbit/golem-annotate-agent-moonbit in golemcloud/golem) into .claude/skills/golem-annotate-agent-moonbit in your project. Claude Code loads it when a task matches its description.

How do I install Golem Annotate Agent Moonbit in Codex?

Run `npx skills add golemcloud/golem --skill golem-annotate-agent-moonbit -a codex`. Or copy the skill folder (golem-skills/skills/moonbit/golem-annotate-agent-moonbit in golemcloud/golem) into .agents/skills/golem-annotate-agent-moonbit in your project. Codex loads it when a task matches its description.

Can I use Golem Annotate Agent Moonbit 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 golemcloud/golem --skill golem-annotate-agent-moonbit -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/golem-annotate-agent-moonbit, .gemini/skills/golem-annotate-agent-moonbit, .github/skills/golem-annotate-agent-moonbit and .opencode/skills/golem-annotate-agent-moonbit in your project.

What does Golem Annotate Agent Moonbit need to run?

SKILL.md names no scripts, command-line tools or credentials: Golem Annotate Agent Moonbit is instructions for the agent only.

Does Golem Annotate Agent Moonbit 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 Golem Annotate Agent Moonbit 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 Golem Annotate Agent Moonbit use?

Golem Annotate Agent Moonbit 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 Golem Annotate Agent Moonbit use?

About 539 tokens (SKILL.md is roughly 2.2k 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 Golem Annotate Agent Moonbit?

Skills that share tags, products or a category with Golem Annotate Agent Moonbit: Golem Invoke Agent Moonbit (golemcloud/golem, 1.5k stars), Golem Logging Moonbit (golemcloud/golem, 1.5k stars), Golem Quota Moonbit (golemcloud/golem, 1.5k stars) and Golem Annotate Agent Rust (golemcloud/golem, 1.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Golem Annotate Agent Moonbit?

golemcloud (a GitHub organization) maintains it in golemcloud/golem, which has 1,506 GitHub stars. The repository holds 289 skills in this directory. The repository was last updated on October 7, 2026.

Source: golemcloud/golem on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.