The MCP ecosystem now spans 19,831+ indexed servers (Glama, March 2026), 97 million monthly SDK downloads (Pento), and official backing from Anthropic, OpenAI, Google, and Microsoft. This page tracks the latest developments, updated monthly — newest updates appear first.
TL;DR
MCP continues rapid growth: 19,831+ servers indexed, 97M monthly SDK downloads, backed by four major AI companies. The 2026 roadmap focuses on stateless transport, agent communication, and enterprise governance. Next spec release tentatively slated for June 2026. This page is updated monthly.
March 2026 Update
2026 Roadmap Released
The 2026 MCP roadmap, released March 9, reorganizes priorities around four themes: transport scalability, agent communication, governance maturation, and enterprise readiness. Unlike previous roadmaps organized by dates, Working Groups now drive timelines through Spec Enhancement Proposals (SEPs). The next spec release is tentatively slated for June 2026.
Key transport improvements in progress:
- Stateless Streamable HTTP — evolving the transport to run without session state across multiple server instances, enabling proper load balancing and horizontal scaling
- Session migration — defining how sessions are created, resumed, and migrated so server restarts and scale-out events don’t break client connections
- MCP Server Cards — a standard for exposing server metadata via a
.well-knownURL, so registries and crawlers can discover capabilities without connecting
Enterprise governance improvements target audit trails, SSO-integrated auth, gateway behavior, and configuration portability — capabilities central to building an MCP control plane. For technical details on MCP’s current architecture, see our architecture deep dive.
Notable New MCP Servers
The server ecosystem grew from roughly 100 at launch in November 2024 to over 19,831 on Glama’s registry by March 2026. Recent notable additions:
- Cloudflare MCP — token-efficient server for the entire Cloudflare API, covering 2,500 endpoints in ~1K tokens
- AWS MCP Suite — DynamoDB, Aurora, and Neptune integration for AWS-native infrastructure
- Amazon Ads MCP — open beta for AI agent interaction with Amazon advertising
- Context7 Memory Manager — most popular server on FastMCP with 11,000 views and 690 installs
- SurePath AI MCP Policy Controls — real-time controls over which MCP tools are allowed, announced March 12, 2026
Platform Updates
All major AI platforms now support MCP. Here’s where each stands:
- Claude — Claude Code reached $2.5B ARR by February 2026 (Business of Apps). Full MCP support across Desktop and Code. See our Claude setup guide.
- ChatGPT — renamed connectors to “apps” (December 2025). Full MCP write support in beta for Business/Enterprise/Edu. See our ChatGPT setup guide.
- Cursor — 1M+ daily active users, 95% agent users, ~40-tool limit per client (DevGraphIQ). See our Cursor/Windsurf setup guide.
- Windsurf — 5% IDE market share, growing. Uses
serverUrl(noturl) in config. - Others — OpenAI Codex, VS Code extensions, and JetBrains plugins expand the client ecosystem. For a deeper look at the MCP server vs AI agent distinction, see our dedicated guide
OpenClaw MCP Updates
OpenClaw’s MCP server continues to evolve with the latest protocol spec. Currently exposing 11 fleet management tools via Streamable HTTP with OAuth 2.1 + PKCE authentication. All tools are compatible with Claude, ChatGPT, Cursor, and Windsurf.
Security Developments
Security remains a key focus for the MCP ecosystem. Palo Alto Networks’ Unit 42 identified prompt injection via MCP sampling as a primary attack vector — servers that craft prompts and request completions from the client’s LLM can inject hidden instructions. SurePath AI responded with real-time policy controls for governing which MCP tools are allowed.
The December 2025 donation of MCP to the Agentic AI Foundation under the Linux Foundation represents a governance milestone. Multi-vendor governance (Anthropic, OpenAI, Block) reduces single-vendor risk for enterprises evaluating MCP adoption. These developments strengthen the case for AI fleet management through standardized protocols.
Frequently Asked Questions
What is the latest MCP specification version?
The current stable spec is dated November 25, 2025. The next release is tentatively slated for June 2026, incorporating SEPs being finalized in Q1 2026 (MCP Blog). Key changes will address stateless transport and session management.
How many MCP servers exist?
As of March 2026, Glama registry indexes 19,831+ servers, while MCP.so lists over 16,000. SkillsIndex tracks 4,133 company-operated servers, up 873% from 425 in mid-2025 (SkillsIndex). The ecosystem grew from ~100 servers at launch in November 2024.
Who governs MCP now?
MCP was created by Anthropic and donated to the Agentic AI Foundation under the Linux Foundation in December 2025. Development is driven by Working Groups and Spec Enhancement Proposals. Gartner predicts 75% of gateway vendors will have MCP features by 2026 (Pento).
How often is this page updated?
Monthly. Each update adds a dated section with the latest spec changes, new servers, platform updates, and OpenClaw improvements. Check back on the first week of each month.
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