hum

hum is a skill for Claude Code from saadshahd/moo.md. It costs 46 tokens per session (1,093 once invoked), scanned A, original, MIT.

A repository setup assistant for Hum, a system that turns work items into agent runs on a developer's computer or in continuous integration. It reads the repository, proposes settings, asks about choices the repository cannot determine, and writes `.hum/hum.json`.

In plain words
What is it for?
Use it to scan a repository, configure local or CI runs, choose required commands, and verify the setup on a scratch copy.
Why use it?
It avoids guessing project settings and helps ensure the configured checks, run locations, and review rules match the repository.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: mentions Claude Code.

Part of the hum plugin — 1 skill shipped together

Good fit Use it to scan a repository, configure local or CI runs, choose required commands, and verify the setup on a scratch copy.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/saadshahd/moo.md/hum
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add saadshahd/moo.md --skill hum
Clone the repo
git clone --depth 1 https://github.com/saadshahd/moo.md

Made for: Claude Code.

Or install hum, the plugin that ships this one along with the rest of its 1 skill.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for hum

README.md
[![agentmods](https://agentmods.dev/badge/skills/saadshahd/moo.md/hum/github.svg)](https://agentmods.dev/skills/saadshahd/moo.md/hum)
Your own site
<a href="https://agentmods.dev/skills/saadshahd/moo.md/hum"><img src="https://agentmods.dev/badge/skills/saadshahd/moo.md/hum/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for hum

Your own site · 80×15
<a href="https://agentmods.dev/skills/saadshahd/moo.md/hum"><img src="https://agentmods.dev/badge/skills/saadshahd/moo.md/hum.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,093 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00046 $0.01093
Opus 5.5 $0.00018 $0.00437
Sonnet 5.5 $0.00009 $0.00219
Haiku 4.5 $0.00005 $0.00109

Measured yesterday against content hash 29117f046b3b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hum scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

hum/skills/hum/SKILL.md · 44 lines

How it starts

The opening of the file, as written. The whole thing — 44 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Read first, then ask. Every question leads with what the repo showed and a proposal to accept or change.

Read

Run bunx hum setup scan (the pinned engine: bun add --exact @moo.md/hum@<version> first if package.json has none). It prints the scan, a proposal for each setting, the waiting states, how many open issues the label map covers, and gitIdentity: the name and email hum will commit as, read from your git config. If gitIdentity.found is false, stop: tell the owner to set the missing keys with git config --global <key> "<value>" and ask nothing more. Answer nothing from the scan that the repo already says.

Ask

Ask in this order. One question per turn, each with its proposal. Where a question is open-ended, call hope:elicit; where the answer is a rule others must apply the same way, call hope:anchor; where a setting steers unattended work, call hope:target.

Ask Proposal comes from The answer sets
Where runs happen: your Mac, CI, or both the scan: CI workflows, a service unit runPlaces
Which commands a change must pass CI jobs on pull requests, else package scripts, after the lockfile install a fresh clone needs checks
For CI runs: the repo's setting "Allow GitHub Actions to create and approve pull requests" workflowsMayOpenPullRequests in the scan; if off, ask the owner to turn it on and never change it yourself nothing written
For CI runs: the runner, job container and env the wake job runs with wakeJob in the proposal: the job that runs Claude Code, else the pull request job; drop env only that job uses. The image needs git, node and npm; one that runs as root needs IS_SANDBOX set to 1 in ciEnv. An env value that reads a secret reaches only the step that runs hum ciRunner, ciContainer, ciEnv
For CI runs, when the owner names a runner GitHub does not host and isPublicRepo in the scan is not false: whether wakes may run there the proposal never names one; such a machine keeps what a wake leaves, and a wake holds the owner's secrets "ownRunnerOnPublicRepo": true beside hum in the answers, only on the owner's yes
For CI runs: how Claude Code signs in wakeJob.ciClaudeAuth: the CLAUDE_CODE_OAUTH_TOKEN secret, or env where ciEnv carries the credentials, such as a gateway's settings ciClaudeAuth
For CI runs: how a pull request's required checks start a pull request opened with the workflow token starts no workflows, and dispatching the check workflow does not satisfy the required check; ask for a GitHub App with contents, issues and pull requests write, whose two secrets wakeJob.pullRequestToken names where a workflow already mints a token, or a fine-grained token's secret pullRequestToken
One question per waiting state: after how many hours it ends stuck waits in the scan waitHours
What each folder's risk is folder history and names paths, strictPaths
Which paths hold data or secrets the scan's matches strictPaths
How many merged changes judge a fix or a measure the shipped windows changeLabels.fixWindow, measureWindow
Which label means which kind issue-template labels and repo labels kindLabels
Services and setup each run slot needs compose file, env script, install command runSlots
When ciClaudeAuth is oauth-token: the date the CI token expires, after claude setup-token only the owner holds it a reminder the owner keeps

Read the full file on GitHub · 44 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday Changed · +3 lines 29117f046b3b
  2. 2d ago First seen · 41 lines · 46 tokens per session scan A 551c78c4f5d2

Subscribe to this mod's changes

hum is a skill published in the GitHub repository saadshahd/moo.md (38 stars, last pushed yesterday), licensed MIT. It adds 46 tokens to every session and 1,093 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-12.

Related

hum compared with skills from other repositories

hum next to 6 skills from other repositories
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