mulmoclaude: Skill for Claude Code

.claude/skills/setup-relay/SKILL.md

setup-relay is a skill for Claude Code from receptron/mulmoclaude. It costs 29 tokens per session (2,853 once invoked), scanned A, original, MIT.

An interactive setup guide for MulmoBridge Relay, a service deployed on Cloudflare Workers that connects platform secrets with MulmoClaude.

In plain words
What is it for?
Use it to install or verify Wrangler, authenticate with Cloudflare, deploy the relay, and complete the MulmoClaude connection.
Why use it?
It helps you check prerequisites, deploy the relay, configure secrets, and connect the required services in the right order.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is receptron/mulmoclaude's own configuration. It tells Claude Code how to work on mulmoclaude itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mulmoclaude configures →

Reuse

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.

Copy the file
curl -O https://raw.githubusercontent.com/receptron/mulmoclaude/main/.claude/skills/setup-relay/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/receptron/mulmoclaude

Made for: Claude Code.

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 setup-relay

README.md
[![agentmods](https://agentmods.dev/badge/skills/receptron/mulmoclaude/setup-relay/github.svg)](https://agentmods.dev/skills/receptron/mulmoclaude/setup-relay)
Your own site
<a href="https://agentmods.dev/skills/receptron/mulmoclaude/setup-relay"><img src="https://agentmods.dev/badge/skills/receptron/mulmoclaude/setup-relay/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 setup-relay

Your own site · 80×15
<a href="https://agentmods.dev/skills/receptron/mulmoclaude/setup-relay"><img src="https://agentmods.dev/badge/skills/receptron/mulmoclaude/setup-relay.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,853 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 9 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Privilege Escalation · line 55
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 70
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 88
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 88
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 163
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 164
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 165
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 166
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • medium Data Exfiltration · line 128
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
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 $0.00029 $0.02853
Opus 5 $0.00015 $0.01426
Sonnet 5 $0.00006 $0.00571
Haiku 4.5 $0.00003 $0.00285

Measured 9d ago against content hash fbca515abbe8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

setup-relay scanned grade A 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 9d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl "https://api.telegram.org/bot<TOKEN>/setWebhook?url=https://<relay-url>/webhook/telegram&secret_token=<SECRET>"
.claude/skills/setup-relay/SKILL.md · 207 lines

How it starts

The opening of the file, as written. The whole thing — 207 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Setup MulmoBridge Relay

Guide the user through Relay setup following docs/message_apps/relay/. Use the language-appropriate version (README.md for English, README.ja.md for Japanese) based on the user's language.

Step 1: Prerequisites

  1. Check MulmoClaude is running (lsof -i :3001 -sTCP:LISTEN). If not, ask the user to run yarn dev first.
  2. Check wrangler is installed (which wrangler). If not:
    npm install -g wrangler
    
  3. Check wrangler is authenticated (wrangler whoami). If not, tell the user to run:
    ! wrangler login
    
    (The ! prefix runs it in the user's terminal since it requires browser interaction.)
  4. workers.dev subdomain: If this is the user's first time using Workers, they need a workers.dev subdomain. Tell them to open the Cloudflare dashboard → ComputeWorkers & Pages. Opening this page for the first time automatically creates the subdomain.

Step 2: Deploy the Relay

Tell the user to run:

! cd packages/relay && wrangler deploy

Wait for the user to confirm. Ask them to paste the output URL (e.g., https://mulmobridge-relay.xxx.workers.dev).

Save the URL — you'll need it for Step 4.

Step 3: Set secrets

RELAY_TOKEN

Tell the user to run the following in their terminal (token generation + secret registration). The user should keep the generated token — it will also be needed for .env in Step 4.

# Generate token, save to clipboard/notepad, then register as secret
node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"
cd packages/relay && wrangler secret put RELAY_TOKEN

Platform secrets

Ask the user which platforms they want to set up. Supported webhook platforms: LINE, WhatsApp, Messenger, Google Chat, Telegram, Microsoft Teams. Only register secrets and webhook URLs for the ones they pick — /health reports configured: true/false per platform, so unused ones stay dormant with zero cost.

For each selected platform, walk through the matching block below. All wrangler secret put invocations must run from packages/relay, use the ! prefix (the user types the secret in their own terminal), and each registers exactly one secret.

Read the full file on GitHub · 207 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. 9d ago First seen · 207 lines · 29 tokens per session scan A fbca515abbe8

Subscribe to this mod's changes

setup-relay is a skill published in the GitHub repository receptron/mulmoclaude (346 stars, last pushed today), licensed MIT. It adds 29 tokens to every session and 2,853 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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