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Mastering MCP Server Management with ToolHive

ToolHive simplifies MCP server management and deployment by integrating container security and configuration automation.
ToolHive operates as a CLI tool running on Go, ensuring simple installation and use.
Installation of ToolHive involves building it from source, requiring dependencies like golang, git, and make.
Configuring the initial MCP server involves enabling auto-discovery and launching tools like Fetch MCP server.
ToolHive supports GitHub tokens with encrypted secrets, allowing secure handling of sensitive information.
The tool includes an integrated MCP registry for easy browsing and access to available servers.
Custom MCP servers can be configured and run using images and protocols such as uvx://, npx://, and go://.
ToolHive offers permission customization using JSON profiles for setting specific access rights.
A preview feature allows deployment of MCP servers in Kubernetes using an Operator.
Manual client enrollment is possible in ToolHive for cases when auto-discovery is not operational.
ToolHive is recommended for managing MCP servers effectively, with resources available on GitHub and documentation for guidance.

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Medium

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How to Remove Nulls from a List in Java-Multiple Approaches

Java 8 introduced the Stream API, which makes filtering nulls elegant and functional.
Apache Commons and Google Guava provide utilities for removing null elements from a List.
Stream API and removeIf() method are preferred for modern Java projects due to their readability and power.
Classic loops are still viable for legacy projects, while Apache Commons and Guava offer expressive options.

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Medium

143

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How to Read a File into a String in Java — Multiple Approaches

This article discusses various approaches to read a file into a String in Java from classic IO to modern Java 11+ APIs.
Prefer using Files.readString() or Files.readAllBytes() for modern applications in Java.
For Java 7 or 8, there is a clean alternative available as well.
Apache Commons IO library provides a simpler way to read files into a string.

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Dev

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Building Scalable AI Apps with React & FastAPI

Guide on building scalable AI applications using React frontend and FastAPI backend.
Tech Stack includes React/Next.js for frontend, FastAPI for backend, and model serving with options like Custom models, Hugging Face, or OpenAI APIs.
Step-by-step instructions provided for setting up FastAPI backend, creating React frontend, and integrating ML models like Hugging Face sentiment classifier.
Deployment tips offered for frontend on Vercel and backend on Render or Railway, with additional configurations like enabling CORS and using OpenAI for LLM capabilities.

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Dev

148

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What is Google Agent Development Kit (ADK)? 🤖 Agent with Local, Remote MCP Tools using ADK, Gemini, Fast API, Streamlit 🔧

Google Agent Development Kit (ADK) is an open-source framework for developing AI agents to run anywhere, including VSCode, terminals, Docker containers, Google CloudRun, and Google Kubernetes Engine.
The ADK framework provides detailed documentation covering agents, tools, workflows, sessions, memory, runners, and multi-agent interactions.
Using an agent framework like ADK offers benefits such as organized workflows, contextual memory maintenance, collaboration among multiple agents, seamless tool integration, model versatility, and built-in deployment capabilities.
The ADK Agent Event Loop operates on a back-and-forth communication process between the Runner component and the defined 'Execution Logic', including Agents, LLM calls, Callbacks, and Tools.
Model Context Protocol (MCP) is an open standard that standardizes communication between Large Language Models (LLMs) like Gemini and Claude with external applications, data sources, and tools.
The Agent App with Local & Remote MCP using Google ADK, Gemini, FastAPI, and Streamlit involves projects like FileOps for Local MCP and Serper for Remote MCP.
Installation of dependencies involves setting up Gemini Model access via API keys, alongside installing necessary packages like FastAPI, uvicorn, google-adk, pydantic, streamlit, and dotenv.
The implementation includes a frontend using Streamlit for user interactions and a backend utilizing FastAPI for handling queries and responses in conjunction with the defined ADK Agents.
Demonstrations for running both Local and Remote MCP setups are shown, involving running the frontend and backend components to interact with the Gemini Model through the ADK framework.
In conclusion, this guide walks through accessing Google Gemini 2.5, implementing ADK agents with MCP tools using Gemini, FastAPI, and Streamlit UI, inviting feedback and engagement from readers.

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Dev

270

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What is Django? Exploring the Power of Python’s Top Web Framework

Django is a high-level, open-source web framework written in Python known for rapid development and clean design.
It offers ready-to-use components like authentication systems, admin interfaces, and URL routing.
Django's 'batteries-included' philosophy reduces reliance on third-party libraries for common tasks.
It is scalable, performance-oriented, and secure, making it popular for high-traffic applications.
Key features include a Model-Template-View architecture, ORM, admin interface, URL dispatcher, and form handling.
Django is used by major platforms like Instagram, Pinterest, and Mozilla due to its robustness.
Ideal for Python developers, beginners, backend developers, and startup teams, Django streamlines web development.
To start with Django, install Python, pip, create a virtual environment, and install the Django library.
Django's documentation, community support, and features make it a top choice for web development.
From models to views and templates, Django offers a comprehensive toolkit for building web applications efficiently.

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Hackernoon

230

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Session vs JWT vs OAuth2: The Complete Authentication Strategy

Authentication methods like session-based, JWT, and OAuth2 impact performance, scalability, UX, and security in modern applications.
Session-based auth keeps user state on the server; suited for traditional web apps but has scalability and mobile challenges.
JWT offers stateless auth, scalability, mobile friendliness but complex revocation and token management.
OAuth2/OIDC delegates auth to external providers, enhancing security, offering SSO, but adds complexity and dependencies.
Session-based best for traditional web apps, admin tools; JWT for REST APIs, SPAs, mobile apps; OAuth2 for consumer-facing, SSO apps.
Hybrid strategies combining session, JWT, OAuth2 offer optimal solutions based on app requirements and user needs.
Security practices like HTTPS, rate limiting, MFA, monitoring, audits, and best practices for sessions, JWT, OAuth2 are crucial.
Choosing the right authentication strategy is crucial for app security, scalability, and user experience.
Review and update authentication strategies regularly, focusing on user trust, security, and evolving threats.
Each authentication method serves different needs, with hybrid approaches often offering the best mix of control and scalability.
Implement security measures from the design phase and prioritize user trust in all authentication decisions.

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Nordicapis

426

Top 10 API Gateways in 2025

The market for API gateways in 2025 offers a variety of options catering to different needs in terms of security, business functions, and AI integrations.
Leading API gateways include Kong Gateway, known for its scalability, extensibility, and Kubernetes integrations, ideal for organizations requiring flexibility and high performance.
Zuplo is a developer-friendly API gateway designed for rapid deployment, offering a code-first approach and integrated rate limiting, suitable for startups prioritizing simplicity.
Tyk API Management Platform offers open-source flexibility with GraphQL support, attracting enterprises looking for a range of features in a single platform.
Gravitee supports both REST and asynchronous APIs, making it ideal for companies combining REST APIs with event streaming or IoT.
MuleSoft Anypoint API Manager provides deep integrations through Anypoint Exchange, best suited for large enterprises needing full-stack integration.
Axway Amplify API Management offers policy-based security gateway, aiding enterprises modernizing legacy systems without complete architecture overhaul.
Sensedia API Platform focuses on AI integration and adaptive governance, particularly beneficial for financial services and open banking implementations.
Azure API Management by Microsoft provides tight integrations with the Azure ecosystem, offering high control and flexibility for teams utilizing Azure cloud platform.

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Dev

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10 Must-Have Fintech APIs and Tools for Developers in 2025

Fintech APIs play a crucial role in revolutionizing how financial processes are managed, allowing developers to streamline payment processing and identity verification.
Apidog is a valuable tool for fintech developers, offering auto-generated API docs, mock servers for testing, version control, collaboration features, and a unified interface.
Top 10 fintech APIs and tools for developers in 2025 include Plaid for bank data access, Stripe for payment processing, TrueLayer for open banking, Currencylayer for exchange rates, and Yodlee for financial data aggregation.
Other notable APIs are Dwolla for ACH payments, MX for money management tools, Tink for open banking services, Finbox for credit data, and Coinbase for cryptocurrency integration.
Tips for working with fintech APIs include prioritizing security, adhering to rate limits, ensuring compliance with regulations, monitoring API performance, and tracking version changes.
Fintech APIs offer a foundation for creating various financial services swiftly and securely, and Apidog enhances the process by simplifying API testing, documentation, and collaboration.

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1 Like

Medium

412

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Why Most Business Strategies Sound Smart But Fail

Many business strategies fail because they are more like wish lists than actual plans.
The VARS Model breaks down strategy into Value, Arenas, Resources, and Sustainability for a more practical approach.
Strategies should focus on specific offerings, target markets, available resources, and long-term sustainability rather than generic adjectives.
It's crucial to have a clear, grounded, and customer-centric strategy that adds real value to succeed in business.

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24 Likes

Medium

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How I Use AI to Save 10 Hours a Week Without Writing a Single Line of Code

Using a custom GPT agent to automatically summarize technical documents and blog posts saves around 2.5 hours weekly.
Automating the customization of resumes using a GPT and markdown files saves approximately 2 hours per week.
Summarizing emails and drafting replies with a GPT saves 30 minutes per day, totaling to about 2.5 hours weekly.
Using a GPT to summarize AI conference talks from YouTube saves 1.5 hours per week by generating bullet-point summaries.
Through various AI workflows, including file organization and voice note transcription, a total of over 10 hours per week is saved without the need to write code.

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Dev

113

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How DNS Works (Recursive Resolution and Stub Resolvers)

DNS (Domain Name System) translates human-readable names to IP addresses when accessing web addresses or service names.
The process involves a stub resolver sending queries to a recursive DNS resolver, which then iterates through root, TLD, and authoritative nameservers.
Stub resolvers forward queries to recursive resolvers, which return cached results or perform full lookups.
System DNS settings control the resolver used at the system level, with options like /etc/resolv.conf on Unix/Linux or systemd-resolved for modern Linux systems.
Consul, a service networking solution, offers a DNS interface for service discovery, where registered services can be resolved via DNS queries.
Consul's DNS interface allows resolving services like 'web' by querying 'web.service.consul' and responds with IP addresses for healthy instances.
Consul's DNS supports SRV records, providing port numbers along with the service address.
Consul is beneficial in dynamic, microservices-based environments for features like dynamic service discovery, cross-data center discovery, and health checks.
LiveAPI simplifies documentation of backend APIs by generating interactive API documentation for easy search and execution directly from the browser.
With LiveAPI, users can quickly document all backend APIs and ease the burden of manual documentation creation.

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Dev

126

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How to validate user input in Koval UI

User input in web development poses challenges like expectation mismatches, human errors, and security risks.
Client-side validation in Koval UI leverages browser functionalities, saving time and preventing server errors.
Koval UI validates user input using standard HTMLInputElement attributes and APIs for error reporting.
Attributes like required, pattern for regex checks, minLength, and maxLength are used for validation in Koval UI components.
Developers can customize error messages for specific validation criteria, like pattern validation for email formats.
Custom validation functions can be used for specific input requirements, such as restricting input length or pattern matching.
Koval UI supports asynchronous validation for complex rules, debounced to prevent excessive requests.
Conditional validation in Koval UI allows validation based on other field values in the form, enhancing user input checks.
A password validation example demonstrates how Koval UI handles password input and confirmation validation.
Koval UI provides a seamless approach to user input validation, fostering a user-friendly and secure web development environment.

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7 Likes

Dev

296

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🔥 Unlock Next-Level CSS Skills with scroll-driven-animations.style

scroll-driven-animations.style is the ultimate resource for mastering Scroll-Driven Animations in CSS.
Created by the Chrome web team, it offers interactive demos, tools, and a free video course.
Benefits include better performance, cleaner codebase, visually engaging interfaces, and progressive enhancement.
The site provides a hands-on learning experience and showcases the power of CSS animations without heavy JavaScript.

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Javacodegeeks

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Infrastructure as Code Showdown: Pulumi vs Terraform with AWS

A comparison between Pulumi and Terraform for Infrastructure as Code (IaC) with AWS.
Pulumi offers flexibility and real programming with TypeScript, Python, and Go, while Terraform is stable and mature for large-scale operations.
Both Pulumi and Terraform provide IaC benefits such as reproducible environments, version-controlled infrastructure, and automated scaling.
Pulumi uses imperative code allowing full programming power, while Terraform follows a declarative DSL approach.

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