MCP Blog
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MCP BlogToolsThe New MCP Roadmap Today we’re excited to publish an updated roadmap for the Model Context Protocol (MCP), covering the next specification release and beyond.
MCP BlogToolsThe 2026-07-28 Specification Since our last November release MCP continued to grow at an astonishing rate. Across our Tier 1 SDKs, we’re seeing close to half-a-billion downloads a month, with both TypeScript and Python…
MCP Blog
MCP BlogToolsThe Official Ruby SDK for MCP Reaches 1.0 Version 1.0.0 of the official Ruby SDK for the Model Context Protocol is now available. This is the first stable release of the mcp gem : the public API is now stable, and breaking changes ship only…
MCP BlogToolsBeta SDKs for the 2026-07-28 MCP Spec Release Candidate Are Here The MCP protocol is about to undergo its biggest revision since launch. As you might’ve seen from our recent release candidate announcement , the new protocol revision goes stateless, removing…
MCP BlogToolsEnterprise-Managed Authorization: Zero-touch OAuth for MCP The Enterprise-Managed Authorization extension is now stable. Organizations can centrally manage authorization for MCP servers and end-users can access all connected MCP servers through a single log…
MCP BlogToolsThe 2026-07-28 MCP Specification Release Candidate The release candidate for MCP 2026-07-28 is now available. It is the largest revision of the protocol since launch and delivers on the 2026 roadmap : a stateless core that scales on ordinary HTTP…
MCP Blog
MCP BlogToolsTool Annotations as Risk Vocabulary: What Hints Can and Can't Do MCP tool annotations were introduced nearly a year ago as a way for servers to describe the behavior of their tools — whether they’re read-only, destructive, idempotent, or reach outside their…
MCP Blog
MCP BlogToolsUnderstanding MCP Extensions You’ve built an MCP server that works quite well, but now you’re wondering: How do I add richer UI elements? Custom auth flows?
MCP Blog
MCP BlogToolsThe 2026 MCP Roadmap MCP’s current spec release came out in November 2025. We haven’t cut a new version since, but the project hasn’t stood still.
MCP BlogToolsMCP Apps - Bringing UI Capabilities To MCP Clients Today, we’re announcing that MCP Apps are now live as an official MCP extension . Tools can now return interactive UI components that render directly in the conversation: dashboards, forms…
MCP BlogToolsJanuary MCP Core Maintainer Update A lot has happened since we first released MCP. We wrapped up 2025 with a major spec update and the momentum hasn’t slowed down.
MCP Blog
MCP BlogToolsExploring the Future of MCP Transports When MCP first launched in November of 2024, quite a few of its users relied on local environments, connecting clients to servers over STDIO .
MCP Blog
MCP BlogToolsMCP joins the Agentic AI Foundation Today marks a major milestone for the Model Context Protocol. Anthropic is donating MCP to the Agentic AI Foundation, a directed fund under the Linux Foundation.
MCP Blog
MCP BlogToolsSEPs Are Moving to Pull Requests We’re updating how Specification Enhancement Proposals (SEPs) are submitted and managed. Starting today, SEPs will be created as pull requests to the seps/ directory instead of GitHub issues.
MCP BlogToolsOne Year of MCP: November 2025 Spec Release Today, MCP turns one year old . You can check out the original announcement blog post if you don’t believe us.
MCP BlogToolsMCP Apps: Extending servers with interactive user interfaces Today we’re introducing the proposal for the MCP Apps Extension ( SEP-1865 ) to standardize support for interactive user interfaces in the Model Context Protocol.
MCP Blog
MCP BlogToolsAdopting the MCP Bundle format (.mcpb) for portable local servers The MCP Bundle format (MCPB) is now part of the Model Context Protocol project . This distribution format simplifies how developers package and share local MCP servers, enabling users to install them…
MCP BlogToolsServer Instructions: Giving LLMs a user manual for your server Many of us are still exploring the nooks and crannies of MCP and learning how to best use the building blocks of the protocol to enhance agents and applications.
MCP Blog
MCP BlogToolsUpdate on the Next MCP Protocol Release Update (November 11, 2025): The specification release candidate (RC) date has been shifted from November 11th to November 14th, 2025 .
MCP Blog
MCP BlogToolsIntroducing the MCP Registry Today, we’re launching the Model Context Protocol (MCP) Registry—an open catalog and API for publicly available MCP servers to improve discoverability and implementation.
MCP Blog
MCP BlogToolsAnnouncing the Official PHP SDK for MCP The official PHP SDK for the Model Context Protocol is now generally available. Built in collaboration with the PHP Foundation and Symfony , the PHP SDK handles protocol details, so developers don’t…
MCP BlogToolsEvolving OAuth Client Registration in the Model Context Protocol The Model Context Protocol (MCP) has adopted OAuth 2.1 as the foundation for its authorization framework.
MCP BlogToolsMCP Prompts: Building Workflow Automation MCP (Model Context Protocol) prompts enable workflow automation by combining AI capabilities with structured data access.
MCP Blog
MCP BlogToolsBuilding to Last: A New Governance Model for MCP Since its open source release in November of 2024, the Model Context Protocol project has grown faster than we could have ever imagined.
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