What is Notify-Hub CLAUDE.md?

Project instructions for NotifyHub, a Java library that sends notifications through multiple channels, including email, SMS, and Slack.

They help run the full test suite, test one module or class, compile without tests, start the demo application, and build the MCP server.

They give an agent the commands and project structure needed to build, test, run, and work on this Maven multi-module codebase.

How GabrielBBaldez/Notify-Hub configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to GabrielBBaldez/Notify-Hub. 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/GabrielBBaldez/Notify-Hub/master/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/GabrielBBaldez/Notify-Hub

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/gabrielbbaldez/notify-hub/claude-md/github.svg)](https://agentmods.dev/instructions/gabrielbbaldez/notify-hub/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/gabrielbbaldez/notify-hub/claude-md"><img src="https://agentmods.dev/badge/instructions/gabrielbbaldez/notify-hub/claude-md/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/gabrielbbaldez/notify-hub/claude-md"><img src="https://agentmods.dev/badge/instructions/gabrielbbaldez/notify-hub/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 4,349 This file is loaded in full into every session.

When invoked 4,349 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	$0.04349	$0.04349
Opus 5.5	$0.01740	$0.01740
Sonnet 5.5	$0.00870	$0.00870
Haiku 4.5	$0.00435	$0.00435

Measured 2mo ago against content hash ffabe7da7ed6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Notify-Hub 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 2mo 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 · 373 lines

How it starts

The opening of the file, as written. The whole thing — 373 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md — NotifyHub

Unified notification library for Java 17+ and Spring Boot 3.x. One fluent API, 24 channels, zero boilerplate.

Quick Reference

# Build & test everything
mvn clean verify -B

# Test a specific module
mvn test -pl notify-core
mvn test -pl notify-channels/notify-slack

# Build without tests (fast iteration)
mvn clean compile -DskipTests

# Run demo app (http://localhost:8080)
mvn spring-boot:run -pl notify-demo -DskipTests

# Build MCP server JAR
mvn clean package -pl notify-mcp -am -q -DskipTests

# Run a single test class
mvn test -pl notify-mcp -Dtest="SendEmailToolTest"

Project Identity

Group ID: io.github.gabrielbbaldez
Version: 0.9.0
Java: 17+ (source & target)
Spring Boot: 3.2.5 (optional — core works standalone)
License: MIT
Build: Maven multi-module (34 modules)
Repo: https://github.com/GabrielBBaldez/notify-hub

Module Map

notify-hub/
├── notify-core/                    # Core API — zero Spring dependency
├── notify-channels/                # One module per channel (23 total)
│   ├── notify-email/               #   SMTP (Jakarta Mail)
│   ├── notify-sms/                 #   Twilio SMS
│   ├── notify-slack/               #   Slack webhooks
│   ├── notify-telegram/            #   Telegram Bot API
│   ├── notify-discord/             #   Discord webhooks
│   ├── notify-teams/               #   Microsoft Teams webhooks
│   ├── notify-push-firebase/       #   Firebase Cloud Messaging
│   ├── notify-webhook/             #   Generic HTTP webhooks
│   ├── notify-websocket/           #   Java WebSocket
│   ├── notify-google-chat/         #   Google Chat webhooks
│   ├── notify-twitter/             #   Twitter/X API v2
│   ├── notify-linkedin/            #   LinkedIn REST API
│   ├── notify-notion/              #   Notion Database API
│   ├── notify-twitch/              #   Twitch Helix API
│   ├── notify-youtube/             #   YouTube Live Chat API
│   ├── notify-instagram/           #   Instagram Graph API
│   ├── notify-sendgrid/            #   SendGrid Email (with delivery tracking)
│   ├── notify-tiktok-shop/         #   TikTok Shop API (HMAC-SHA256)
│   ├── notify-facebook/            #   Facebook Graph API (Page + Messenger)
│   ├── notify-aws-sns/             #   Amazon SNS (SMS, push, topics)
│   ├── notify-mailgun/             #   Mailgun Email API
│   ├── notify-pagerduty/           #   PagerDuty Events API v2
│   └── notify-kick/               #   Kick Public API
├── notify-spring-boot-starter/     # Auto-configuration + properties
├── notify-tracker-jpa/             # JPA delivery tracking (optional)
├── notify-audit-jpa/               # JPA audit logging (optional)
├── notify-admin/                   # Web dashboard (Thymeleaf)
├── notify-queue-rabbitmq/          # RabbitMQ integration (optional)
├── notify-queue-kafka/             # Kafka integration (optional)
├── notify-demo/                    # Demo Spring Boot app
├── notify-mcp/                     # MCP Server for AI agents (37 tools)
└── docs/                           # Static landing page (GitHub Pages)

Read the full file on GitHub · 373 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.

2mo ago First seen · 373 lines · 4,349 tokens per session scan A ffabe7da7ed6

Subscribe to this mod's changes

Notify-Hub CLAUDE.md is an instructions file published in the GitHub repository GabrielBBaldez/Notify-Hub (5 stars, last pushed 3d ago), licensed MIT. It adds 4,349 tokens to every session, about $0.0174 per session on Opus 5.5. 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.

Notify-Hub CLAUDE.md next to 6 instructions from other repositories
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Notify-Hub: Instructions file for Claude Code