What is openxe-mcp-server CLAUDE.md?

A Claude Code project guide for the OpenXE MCP server, which lets an AI agent access OpenXE, an ERP and inventory-management system. It documents the TypeScript and Node.js setup, configuration, API modes, and development rules.

Use it while developing the server, configuring its environment, building after source changes, running Vitest tests, or choosing between router, full, and read-only modes.

It preserves the server's implementation knowledge and prevents common mistakes such as committing credentials or using the wrong API for an operation.

How Avatarsia/openxe-mcp-server configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to Avatarsia/openxe-mcp-server. 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/Avatarsia/openxe-mcp-server/master/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/Avatarsia/openxe-mcp-server

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/avatarsia/openxe-mcp-server/claude-md.svg)](https://agentmods.dev/instructions/avatarsia/openxe-mcp-server/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/avatarsia/openxe-mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/avatarsia/openxe-mcp-server/claude-md.svg" alt="Measured on agentmods" height="20"></a>

Per session 272 This file is loaded in full into every session.

When invoked 272 The same file — it is already loaded in full.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00272	$0.00272
Opus 5	$0.00136	$0.00136
Sonnet 5	$0.00054	$0.00054
Haiku 4.5	$0.00027	$0.00027

Measured 7d ago against content hash a40d4ad2b5fe, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

openxe-mcp-server CLAUDE.md 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 7d 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.

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.

CLAUDE.md · 29 lines

What it actually says

OpenXE MCP Server

Stack

TypeScript, Node.js, MCP SDK
Zod fuer Config-Validierung
Vitest fuer Tests (416 passed, 17 skipped)
Git: github.com/Avatarsia/openxe-mcp-server, Branch master

Konfiguration

.env Datei im Projektroot (via dotenv, automatisch geladen)
Env-Variablen ueberschreiben .env
.env ist in .gitignore — NIE committen

Architektur

Dual API: REST v1 (Reads) + Legacy API (Writes)
3 Modi: router (2 kompakte Tools), full (69 Tools), readonly
router ist Standard — ideal fuer lokale LLMs mit begrenztem Context

Entwicklung

npm run build nach jeder Aenderung an src/
npx vitest run fuer Tests
npm start zum Starten (liest .env automatisch)

Wichtige Regeln

Keine Credentials in Code oder Skill-Dateien hardcoden
.env.example aktuell halten wenn neue Env-Vars dazukommen
HTTP Digest Auth — kein Bearer/API-Key Support in OpenXE
Alle Tool-Aenderungen muessen Tests haben

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.

7d ago First seen · 29 lines · 272 tokens per session scan A a40d4ad2b5fe

Subscribe to this mod's changes

openxe-mcp-server CLAUDE.md is an instructions file published in the GitHub repository Avatarsia/openxe-mcp-server (1 stars, last pushed 2mo ago), licensed MIT. It adds 272 tokens to every session, about $0.0014 per session on Opus 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 2026-08-31.

Backend and APIs

vibe-coding-prompt-template backend.instructions.md

Instructions for KhazP/vibe-coding-prompt-template: Read AGENTS.md, agentdocs/techstack.md, and agentdocs/codepatterns.md.

KhazP/vibe-coding-prompt-template · 139 tokens

codex AGENTS.md

AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.

openai/codex · 5,153 tokens

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 6,785 tokens

openxe-mcp-server: Instructions file for Claude Code