Borrowing it
Nothing to install: this file belongs to receptron/mulmoclaude. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/receptron/mulmoclaude/main/.claude/skills/setup-mulmoclaude/SKILL.mdgit clone --depth 1 https://github.com/receptron/mulmoclaudeWrote 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.
[](https://agentmods.dev/skills/receptron/mulmoclaude/setup-mulmoclaude)<a href="https://agentmods.dev/skills/receptron/mulmoclaude/setup-mulmoclaude"><img src="https://agentmods.dev/badge/skills/receptron/mulmoclaude/setup-mulmoclaude/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.
<a href="https://agentmods.dev/skills/receptron/mulmoclaude/setup-mulmoclaude"><img src="https://agentmods.dev/badge/skills/receptron/mulmoclaude/setup-mulmoclaude.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00044 | $0.00837 |
| Opus 5.5 | $0.00018 | $0.00335 |
| Sonnet 5.5 | $0.00009 | $0.00167 |
| Haiku 4.5 | $0.00004 | $0.00084 |
Grade C, and why
setup-mulmoclaude scanned grade C with 1 finding 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 1mo ago.
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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
| Vite stuck pending | Dependency re-optimization after lockfile change | `rm -rf node_modules/.vite && yarn dev` | How it starts
The opening of the file, as written. The whole thing — 57 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Setup MulmoClaude
Guide the user through MulmoClaude setup following README.md (Installation / Running the App sections). Claude handles checks and pitfall guidance.
Step 1: Follow README setup
Read README.md Installation section and walk the user through it (yarn install → .env).
Step 2: Port 5173 availability
lsof -i :5173 -sTCP:LISTEN
- Available: proceed
- In use: show PID and command. Suggest that MulmoClaude may already be running — skip to Step 4 browser open, or stop the process with
Ctrl+C
Step 3: Dependency check
Check each dependency below. Install commands are NOT duplicated in this skill — README's ### Prerequisites section is the single source of truth. If something is missing, tell the user which dependency + which feature is affected, then point them to README's Prerequisites section.
| Dependency | Detect | Required for | Skippable? |
|---|---|---|---|
claude CLI auth |
claude --version succeeds AND ~/.claude/.credentials.json (or equivalent) exists |
Agent loop | No |
| Docker running | which docker && docker info |
Sandbox mode | Yes — if .env has DISABLE_SANDBOX=1 |
ffmpeg on PATH |
which ffmpeg |
Movie generation | Yes — if user doesn't generate videos |
Docker-specific notes:
- If
which dockeris not found, point to README's Prerequisites + Installing Docker Desktop. Localized READMEs (README.ja.md/README.zh.md/README.ko.md/README.es.md/README.pt-BR.md/README.fr.md/README.de.md) have an equivalent section with a language-specific anchor — link to the one that matches the user's language - If Docker is installed but not running,
open -a Docker(macOS) and wait until the whale icon is steady
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 57 lines · 44 tokens per session scan C eaed111741b7
setup-mulmoclaude is a skill published in the GitHub repository receptron/mulmoclaude (386 stars, last pushed 2d ago), licensed MIT. It adds 44 tokens to every session and 837 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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