setup

A command for checking whether the MCP server connection is working. MCP is a way for an agent to connect to external tools and services.

In plain words
What is it for?
Use it to test MCP connectivity before running workflows that depend on connected tools.
Why use it?
It helps distinguish a connection problem from a problem with the request itself. The description does not say that it performs any other setup or diagnostics.

Command

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.

agentmods
npx agentmods add commands/fedec65/bettercallclaude/setup
Clone the repo
git clone --depth 1 https://github.com/fedec65/bettercallclaude
Per session 4 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,337 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown 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 $0.00004 $0.02337
Opus 5 $0.00002 $0.01169
Sonnet 5 $0.00001 $0.00467
Haiku 4.5 $0.00000 $0.00234

Measured 2d ago against content hash b6bfc3347f2f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

setup 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 2d 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 -sf https://mcp.bettercallclaude.ch/health
bettercallclaude/commands/setup.md · 211 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 2d ago First seen · 211 lines · 4 tokens per session scan A b6bfc3347f2f

Subscribe to this mod's changes

setup is a command published in the GitHub repository fedec65/bettercallclaude (37 stars, last pushed 2d ago), licensed AGPL-3.0. It adds 4 tokens to every session and 2,337 once invoked, about $0.0000 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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