Agent skill

Novu Human

by novuhq in novuhq/novu

Ask a human to decide (ask / approve / choose / tell) when the action is risky, irreversible, or a real multi-way choice — not for routine in-thread chat.

Custom licenceAuto-check passed

Install Novu Human

skills CLI
$ npx skills add novuhq/novu --skill novu-human -a claude-code

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

GitHub CLI
$ gh skill install novuhq/novu novu-human --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/novuhq/novu.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/human/src/skills/content/novu-human .claude/skills/novu-human && 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
novu-human
GitHub stars
40k
Token cost
~539 tokens
SKILL.md length
240 words
Files
1
Skills in repo
28
Repo updated
First seen
Licence
Custom licence

At a glance

Ask a human to decide (ask / approve / choose / tell) when the action is risky, irreversible, or a real multi-way choice — not for routine in-thread chat.

  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Novu Human is an agent skill from novuhq/novu. Ask a human to decide (ask / approve / choose / tell) when the action is risky, irreversible, or a real multi-way choice — not for routine in-thread chat. Use novuhuman on managed agents, ctx.ask/approve/choose/tell on code-defined agents, or the human CLI when no one is watching this session.

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: The open-source communication infrastructure for agents and products.

Example prompts

  • “/novu-human”

What it can do on your machine

Read from SKILL.md and the folder at commit c4d3eda. 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.

    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

Novu Human loads about 539 tokens when it runs. Until then it costs about 77 tokens; SKILL.md has 240 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~77
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 240 words (~539 tokens).

“Escalate to a real person when guessing is expensive. Do not use HITL for routine back-and-forth in this thread — just reply.”

— opening of SKILL.md by novuhq, Custom licence
name
novu-human
triggers
need approval, ask the human, choose between options, human in the loop, novu_human, ctx.approve

Read the full SKILL.md on GitHub

Files

Just SKILL.md in packages/human/src/skills/content/novu-human of novuhq/novu.

Open the folder on GitHubat commit c4d3eda

Compare with similar skills

Novu Human 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.

Novu Human compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Novu Human this skillnovuhq/novu40k—~539Automated safety check: PassCustom licence
Decidealirezarezvani/claude-skills28k—~871Automated safety check: PassMIT
ActionsJetBrains/intellij-community21k—~341Automated safety check: PassCustom licence
Laravel Actionscoollabsio/coolify63k—~2.4kAutomated safety check: PassApache-2.0
ActionsBuilderIO/agent-native7.1k—~4.5kAutomated safety check: PassNone
Operator Approval Loopaffaan-m/ECC277k—~3.3kAutomated safety check: PassMIT

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All 28 skills in this repo
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  • Integrate Novu's in-app notification inbox into web applications.

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  • Configure notification preferences in Novu at the workflow and subscriber level.

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  • Create, update, search, and delete subscribers in Novu. An agent skill from novuhq/novu.

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  • Trigger Novu notification workflows to send messages across email, SMS, push, chat, and in-app channels.

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Questions about Novu Human

What does Novu Human do?

Ask a human to decide (ask / approve / choose / tell) when the action is risky, irreversible, or a real multi-way choice — not for routine in-thread chat. Novu Human is an agent skill from novuhq/novu. Ask a human to decide (ask / approve / choose / tell) when the action is risky, irreversible, or a real multi-way choice — not for routine in-thread chat.

How do I install Novu Human in Claude Code?

Run `npx skills add novuhq/novu --skill novu-human -a claude-code`. Or copy the skill folder (packages/human/src/skills/content/novu-human in novuhq/novu) into .claude/skills/novu-human in your project. Claude Code loads it when a task matches its description.

How do I install Novu Human in Codex?

Run `npx skills add novuhq/novu --skill novu-human -a codex`. Or copy the skill folder (packages/human/src/skills/content/novu-human in novuhq/novu) into .agents/skills/novu-human in your project. Codex loads it when a task matches its description.

Can I use Novu Human 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 novuhq/novu --skill novu-human -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/novu-human, .gemini/skills/novu-human, .github/skills/novu-human and .opencode/skills/novu-human in your project.

What does Novu Human need to run?

SKILL.md names no scripts, command-line tools or credentials: Novu Human is instructions for the agent only.

Does Novu Human 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 Novu Human 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 Novu Human use?

Novu Human 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 Novu Human 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 Novu Human?

Skills that share tags, products or a category with Novu Human: Decide (alirezarezvani/claude-skills, 28k stars), Actions (JetBrains/intellij-community, 21k stars), Laravel Actions (coollabsio/coolify, 63k stars) and Actions (BuilderIO/agent-native, 7.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Novu Human?

novuhq (a GitHub organization) maintains it in novuhq/novu, which has 40,132 GitHub stars. The repository holds 28 skills in this directory. The repository was last updated on October 10, 2026.

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