Mcp
We track 64 posts about Mcp from 36 engineering blogs. Most active: Pamela Fox, SitePoint, Hashrocket. Latest post: Oct 9, 2026.
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Recent posts
Semaphore Open Source 1.6: MCP Server, sem-ai Out of the Box, and Partial Job Reruns (opens on the source site)
The MCP server and sem-ai are coming to Semaphore open source. Version 1.6 arrives exactly one year after 1.5 and packages up around 494 pull requests of new capabilities, built over the past year and now shared with the community. What Shipped MCP server in the open source editions The MCP server is now included […] The post Semaphore Open Source 1.6: MCP Server, sem-ai Out of the Box, and Partial Job Reruns appeared first on Semaphore.
Build a Secure TypeScript MCP Client with Cross App Access (XAA) (opens on the source site)
Okta ·
Enterprise apps rarely work alone. Imagine this scenario: HR wants to ensure that a new employee completes their new hire onboarding, and they want this verification in the company’s HR app so it’s tied to the employee’s personnel file. But the onboarding tasks come from a task-tracking tool with requirements defined by each department, from a different vendor and on a different domain than the HR app. It’s on IT to bridge the two. Wiring the two together normally costs the user an OAuth consent screen or costs IT a shared service account. Cross App Access (XAA) removes that step. The…
Manage RHEL with MCP servers and Red Hat Lightspeed (opens on the source site)
Red Hat ·
At the 2026 Red Hat Summit, we offered a hands-on lab titled "AI-powered Red Hat Enterprise Linux management: Get hands-on with Model Context Protocol (MCP) servers for Red Hat Lightspeed, Satellite, and Red Hat Enterprise Linux." The post Manage RHEL with MCP servers and Red Hat Lightspeed appeared first on Red Hat Developer.
Pi 1.0 Coding Agent Setup: Install, Configure MCP, and Run Codemode (opens on the source site)
Install Pi 1.0, add MCP servers with pi mcp add, and use codemode scripts. A setup guide for developers, based on the official Pi docs. Continue reading Pi 1.0 Coding Agent Setup: Install, Configure MCP, and Run Codemode on SitePoint.
Laravel AI SDK and Laravel MCP Security Fixes: Update Now (opens on the source site)
Laravel ·
Security advisories for the Laravel AI SDK and Laravel MCP fix an SSRF bug and an OAuth redirect issue. Here are the affected versions and how to update. The post Laravel AI SDK and Laravel MCP Security Fixes: Update Now appeared first on Laravel News. Join the Laravel Newsletter to get Laravel articles like this directly in your inbox.
Evo ADS Govern Agent Behavior Goes GA: Bringing MCP Usage Under Control (opens on the source site)
Snyk ·
Evo ADS Govern Agent Behavior is now generally available, starting with MCP Governance. Discover, approve, monitor, log, and block MCP server usage across leading AI coding agents.
Building real-time features fast with the PubNub MCP: Eric Lake (opens on the source site)
PubNub: ·
Senior Solutions Architect Eric Lake uses the PubNub MCP to rapidly build demos. For instance, a working livestream chat demo took roughly an hour to spin up, including VIP access and moderation.
Porting My 1996 Pascal/Delphi Calculator to Rust (CLI + MCP) (opens on the source site)
In his Rails World 2026 keynote DHH talks about one-shot apps built almost instantly with an agent as part of Omarchy. His canonical example is Omacalc, a dead simple calculator. It’s a good demo and not a hard problem. Let’s take it further and rewrite a more advanced calculator in Rust that we can also run as an MCP server, so an AI coding agent can outsource arithmetic to it instead of hallucinating a square root. In 1994 I wrote an expression evaluator for a lab assignment. It grew into Expression Calculator, a shareware Windows app I sold through a company I co-founded, Vestris Inc. In…
Scrapy MCP: debug your crawl while it runs (opens on the source site)
Scrapy MCP connects an AI agent to a running Scrapy crawl, using the new Remote Control extension in Scrapy 2.19 to let the agent discover jobs, check status and run Python against the live crawler, all without restarting it.
Extend OpenShift Lightspeed with Red Hat Satellite, MCP, and BYOK (opens on the source site)
Red Hat ·
This article demonstrates how to combine multiple knowledge sources into a single AI assistant. In this example, we'll use Red Hat OpenShift Lightspeed as the front-end assistant and extend its capabilities in 2 different ways. The post Extend OpenShift Lightspeed with Red Hat Satellite, MCP, and BYOK appeared first on Red Hat Developer.
Building Composite Model Context Protocol (MCP) Gateways in TypeScript (opens on the source site)
Build a unified Model Context Protocol (MCP) gateway in TypeScript that aggregates upstream MCP servers, resolves tool collisions, and handles auth and rate limits. Continue reading Building Composite Model Context Protocol (MCP) Gateways in TypeScript on SitePoint.
WebMCP support now available in mcp-handler (opens on the source site)
Vercel ·
mcp-handler now has experimental support for WebMCP, the proposed web standard for exposing tools to in-browser agents. Add a single script tag to your site, and your existing MCP tools become available there too. Opt tools in by adding them to the experimental_webMcp object: app/api/mcp/route.ts import { createMcpHandler } from "mcp-handler"; const handler = createMcpHandler( (server) => { server.registerTool("roll_dice", /* ... */); }, { experimental_webMcp: { tools: ["roll_dice"], }, }, ); export { handler as GET, handler as POST }; Then load the script from your MCP endpoint with the…
Should you read the code, is RAG dead, and did Skills kill MCP? (opens on the source site)
We dive into these questions and other AI hot takes on the latest episode of the GitHub Podcast. The post Should you read the code, is RAG dead, and did Skills kill MCP? appeared first on The GitHub Blog.
The Documentation You Have Is Not The Documentation Your AI Needs (opens on the source site)
Every enterprise I’ve worked with has the same graveyard: a SharePoint site, a Documentum vault, or just a shared drive nobody’s renamed since 2014, full of PDFs and Word files describing how a system used to work rather than how it works today. Nobody updated the architecture diagram when the system migrated. The runbook still points to a server that got decommissioned. And the process document everyone calls “current” predates the last three reorganizations. The expectation is usually there, too. Most organizations assign documentation upkeep to the team that built the solution, and in my…
Building Production MCP Servers in TypeScript (opens on the source site)
Learn how to architect, deploy, and maintain a resilient, stateful Model Context Protocol (MCP) server in TypeScript that handles reconnects, long-lived tool sessions, and schema validation without leaking memory or crashing agent sessions. Continue reading Building Production MCP Servers in TypeScript on SitePoint.
How MCP Toolbox turns agent text into ClickHouse vectors (opens on the source site)
Google's MCP Toolbox for Databases embeds agent text into vectors on insert and search, then lets ClickHouse rank the results - no embedding service to build or maintain. Here's how to set it up, and what it looks like end to end.
Building an MCP Tool Definition Quality Score Linter in TypeScript (opens on the source site)
Build a TypeScript validation and scoring script to evaluate Model Context Protocol tool schemas, descriptions, and argument definitions. Continue reading Building an MCP Tool Definition Quality Score Linter in TypeScript on SitePoint.
MCP Went Stateless: What Now? (opens on the source site)
The latest release of the Model Context Protocol (MCP) specification has created a lot of buzz in tech circles. Why? Primarily because this AI communication protocol has now gone stateless! This shift from stateful to stateless impacts how developers of MCP servers and AI tools use the protocol moving forward. In addition, the change impacts ...
Your coding agent spends 26,000 tokens before it reads your prompt: Comparing MCP and CLI (opens on the source site)
PubNub: ·
AI adoption for coding has reached an all-time high, but there's a bottleneck nobody budgeted for. Explore what MCP servers, CLIs, and skill files actually cost you before an agent does any work, and a benchmarking measure using tooling from Blocks.ai (powered by PubNub).
Atomic Object on AI: MCP Servers (opens on the source site)
Atomic Object Raleigh has several ongoing projects, all of which involve varying degrees of AI-assisted coding, as well as some creating agentic applications. Recently I asked other engineers in our office to share their thoughts on Model Context Protocol (MCP) Servers. MCP is a standard that lets AI tools connect to third-party systems (such as […] The post Atomic Object on AI: MCP Servers appeared first on Atomic Spin.
How Uno Platform uses .NET, MCP, and AI to build high quality apps (opens on the source site)
.NET ·
How Uno Platform built two Model Context Protocol servers in C# so AI agents can ground themselves in real documentation and then see and drive a running cross-platform .NET app. The post How Uno Platform uses .NET, MCP, and AI to build high quality apps appeared first on .NET Blog.
Adding a UI to an Auth0-secured MCP server with Skybridge (opens on the source site)
Auth0 ·
MCP clients can render UIs as iframes inside ChatGPT and Claude, but getting Auth0-verified identity into that UI is trickier than it looks. Skybridge's auth0Provider fixes that in eight lines.
Query Dynatrace Managed data directly in Claude, AWS Kiro, GitHub Copilot, and other MCP-compatible clients (opens on the source site)
null Continue reading Query Dynatrace Managed data directly in Claude, AWS Kiro, GitHub Copilot, and other MCP-compatible clients on SitePoint.
Flare now uses OAuth for MCP, the CLI, and API (opens on the source site)
We explain how Flare now uses OAuth to connect MCP clients, the CLI, and the API with scoped permissions instead of broad long-lived tokens. The new flow makes setup faster, adds read-only and project-level access control, and gives you one place to manage every connection. Read more
How Cloudflare detects MCP traffic and helps secure it (opens on the source site)
Cloudflare Gateway identifies MCP requests using protocol-level heuristics. Security teams can use that signal to find shadow MCP traffic, enforce Portal-only access for approved servers, and block direct connections on managed network paths.
Building safe MCP servers for your PostgreSQL database (opens on the source site)
Model Context Protocol (MCP) is an open protocol that describes how agents can connect to external tools and data sources, and is now widely supported by the most popular coding agents (like GitHub Copilot, Claude Code, and Codex) and agent frameworks (like LangChain and Pydantic AI). If you want to give agents a standard way to access the data in a database, you can build your own MCP server and expose tools for the agent to query or even modify data. But you need to design your MCP server carefully, to ensure that agents can do everything that users want - but nothing that you don't want…
Building safe MCP servers for your PostgreSQL database (opens on the source site)
Model Context Protocol (MCP) is an open protocol that describes how agents can connect to external tools and data sources, and is now widely supported by the most popular coding agents (like GitHub Copilot, Claude Code, and Codex) and agent frameworks (like LangChain and Pydantic AI). If you want to give agents a standard way to access the data in a database, you can build your own MCP server and expose tools for the agent to query or even modify data. But you need to design your MCP server carefully, to ensure that agents can do everything that users want - but nothing that you don't want…
August 2026 product update: hosted MCP and more (opens on the source site)
This cycle: OAuth on the hosted MCP server, EU support for self-hosting it, natural-language error search, anomaly alerts, and Oban-py support.
API Gateways, AI Gateways, and MCP Gateways: Are Enterprises About to Pay Twice Again? (opens on the source site)
Over the last decade, enterprises invested heavily in API infrastructure. They purchased API management platforms, deployed gateways across business units and regions, built developer portals, introduced security and observability tools, and encouraged teams to adopt API-first development. The business case was compelling. APIs would make enterprise capabilities easier to reuse, shorten integration timelines, improve partner ...
Deploy MCP Servers on AWS Lambda with Serverless Framework v4 (opens on the source site)
Serverless Framework v4.41.0 deploys MCP servers to AWS Lambda in a few lines of YAML - a real HTTPS endpoint, response streaming, and pay-per-request pricing.
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