Agent skill

Golem Atomic Block Moonbit

by golemcloud in golemcloud/golem

Using atomic blocks and idempotency in MoonBit Golem agents.

Custom licenceAuto-check passed

Install Golem Atomic Block Moonbit

skills CLI
$ npx skills add golemcloud/golem --skill golem-atomic-block-moonbit -a claude-code

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

GitHub CLI
$ gh skill install golemcloud/golem golem-atomic-block-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-atomic-block-moonbit .claude/skills/golem-atomic-block-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-atomic-block-moonbit
GitHub stars
1.5k
Token cost
~1.9k tokens
SKILL.md length
706 words
Files
1
Skills in repo
289
Repo updated
First seen
Licence
Custom licence

At a glance

Using atomic blocks and idempotency in MoonBit Golem agents.

  • The user asks about atomic operations
  • SKILL.md covers Overview, Atomic Operations, Custom Durability for Libraries and Idempotence Mode, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Idempotent execution

What it does

Golem Atomic Block Moonbit is an agent skill from golemcloud/golem. Using atomic blocks and idempotency in MoonBit Golem agents. Use when the user asks about atomic operations or idempotent execution.

Its SKILL.md is about 1.9k 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 about atomic operations
  • Idempotent execution

Example prompts

  • “/golem-atomic-block-moonbit”

What it can do on your machine

Read from SKILL.md and the folder at commit c6a3029. 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 and json).

    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 Atomic Block Moonbit loads about 1.9k tokens when it runs. Until then it costs about 40 tokens; SKILL.md has 706 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~40
When it runs · the whole SKILL.md, loaded when a task matches
~1.9k

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 706 words (~1,907 tokens).

“Golem provides automatic durable execution — all agents are durable by default. These APIs are advanced controls that most agents will never need. Only use them when you have specific requirements around idempotency or atomicity.”

— opening of SKILL.md by golemcloud, Custom licence
name
golem-atomic-block-moonbit

Read the full SKILL.md on GitHub

Files

Just SKILL.md in golem-skills/skills/moonbit/golem-atomic-block-moonbit of golemcloud/golem.

Open the folder on GitHubat commit c6a3029

Compare with similar skills

Golem Atomic Block 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 Atomic Block Moonbit compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Golem Atomic Block Moonbit this skillgolemcloud/golem1.5k—~1.9kAutomated safety check: PassCustom licence
Block Kitopenclaw/openclaw392k—~624Automated safety check: PassMIT
Golem Atomic Block Rustgolemcloud/golem1.5k—~1.6kAutomated safety check: PassCustom licence
Golem Atomic Block TSgolemcloud/golem1.5k—~2kAutomated safety check: PassCustom licence
Golem Atomic Block Scalagolemcloud/golem1.5k—~1.8kAutomated safety check: PassCustom licence
Golem Atomic Block Effectgolemcloud/golem1.5k—~3.3kAutomated safety check: PassCustom licence

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Questions about Golem Atomic Block Moonbit

What does Golem Atomic Block Moonbit do?

Using atomic blocks and idempotency in MoonBit Golem agents. Golem Atomic Block Moonbit is an agent skill from golemcloud/golem. Using atomic blocks and idempotency in MoonBit Golem agents.

When should I use Golem Atomic Block Moonbit?

Golem Atomic Block Moonbit fits situations like: the user asks about atomic operations; idempotent execution.

How do I install Golem Atomic Block Moonbit in Claude Code?

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

How do I install Golem Atomic Block Moonbit in Codex?

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

Can I use Golem Atomic Block 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-atomic-block-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-atomic-block-moonbit, .gemini/skills/golem-atomic-block-moonbit, .github/skills/golem-atomic-block-moonbit and .opencode/skills/golem-atomic-block-moonbit in your project.

What does Golem Atomic Block Moonbit need to run?

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

Does Golem Atomic Block 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 Atomic Block 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 Atomic Block Moonbit use?

Golem Atomic Block 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 Atomic Block Moonbit use?

About 1.9k tokens (SKILL.md is roughly 7.6k 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 Atomic Block Moonbit?

Skills that share tags, products or a category with Golem Atomic Block Moonbit: Block Kit (openclaw/openclaw, 392k stars), Golem Atomic Block Rust (golemcloud/golem, 1.5k stars), Golem Atomic Block TS (golemcloud/golem, 1.5k stars) and Golem Atomic Block Scala (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 Atomic Block Moonbit?

golemcloud (a GitHub organization) maintains it in golemcloud/golem, which has 1,507 GitHub stars. The repository holds 289 skills in this directory. The repository was last updated on October 8, 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.