Is Billing Tools safe and trustworthy?

tashan scores Billing Tools on public evidence — tashan score 70.0/100, it is currently active, note: a single primary maintainer (bus-factor risk), no known advisories against the current release. Audit scope: OSV advisories, install-time scripts, build provenance and declared permission surface. We do not review source code or execute the capability.

How do I install Billing Tools?

In Claude Code: run `claude mcp add arnaudjnn-billing-tools -- npx -y @arnaudjnn/billing-tools`. In Cursor / Claude Desktop, add it to mcp.json / claude_desktop_config.json.

Who maintains Billing Tools?

source: arnaudjnn/billing-tools.

‹ The Index

Billing Tools

npm

The get-paid engine for Stripe + WorkOS apps, for humans and AI agents. Drop-in API-key auth, credit + subscription billing, auth.md agent registration, and MPP machine payments, as MCP tools, a REST API, and a CLI. Framework-agnostic, storage-pluggable.

Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability

Category: Cloud & Infra — see all ranked ›

Work: Bookkeeping

Who it is for: Finance / accounting

Install (Claude Code):

claude mcp add arnaudjnn-billing-tools -- npx -y @arnaudjnn/billing-tools

tashan score: 70.0
Adoption: 2.1k/wk
Upkeep: 72.0
Freshness: 97.0
Evidence coverage: 100% of the inputs this score can use
Health: active
License: MIT

Security audit

Every finding is shown in full — which advisory, the version that fixes it, and the exact command run at install time. Nothing in this audit is behind a licence.

No known advisoriesclearchecked against OSV for 25.7.1 — this package, not its dependency tree

No access inferred from declared dependenciesnothing it depends on reaches files, shell or network. This reads declarations only — built-in APIs are invisible to it, so absence of a declaration is not absence of access

Signed build provenancepublished from public CI with an attestation

What changed recently

2026-08-15 @arnaudjnn/billing-tools published 25.7.1, was 25.2.1 A new release is available.

You are reading this because you came looking. tashan Pro gives tashan doctor the history behind it, so a run over your own config says which of YOURS moved.

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Reads the config already on your machine and names what is dead, deprecated or running code at install time. No account, nothing uploaded.

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We recorded 1 change to Billing Tools in the last 45 days. Pro tells you on the day — for the servers in your own config, not the ones you thought to look up.

Every score since we started measuring, for any capability
The named replacement when something you run is dying — not just that it is
tashan doctor over the config you already have, on your machine

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npm ↗ · source ↗ · pkg:@arnaudjnn/billing-tools

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Measured 2026-08-21 · scorer s5 · how · something wrong here?