AuthPlane

Is your MCP secure? Not sure? We just launched AuthScanner so you can find out in a couple of minutes.

AuthScanner is a free tool that checks how your MCP server handles OAuth and authentication, then gives you a clear report on what's working, what's not, and how to fix it.

Heading to #AGNTCon + #MCPCon Europe in Amsterdam next week? Stop by the AuthPlane booth and we'll run a scan with you.

#MCP #OAuth #AgenticAI #AIAgents #APISecurity

authscanner.ai

AuthPlane now supports MCP 2026-07-28, the largest auth revision since the protocol launched.
What's in it:

- CIMD replaces Dynamic Client Registration
- RFC 9207 issuer validation on every auth response
- Credentials bound to the issuing AS
- offline_access for refresh tokens
- Standardized scope step-up

Open source. Self-hosted. OAuth 2.1 built for agents.

#MCP #AI #AIagents

We just shipped SDKs across five languages.

C# / .NET: our first release. AuthPlane SDK targets .NET 8 and .NET 10.
Java: now on Maven Central as ai.authplane.sdk, with adapters for the official MCP Java SDK and Spring Boot. v0.2.0 follows key rotation on your authorization server automatically. Requires Java 21+.
Go: v0.3.0 tightens issuer validation across the whole SDK per RFC 8414. Breaking change, check the changelog before you upgrade.
TypeScript: v0.4 adds native support for Hono and NestJS and integrates with the official MCP TypeScript SDK's auth middleware. Also a breaking change; read the migration notes first.
Python: v0.4 adds fail-closed behavior for FastMCP and MCP servers, so requests are turned away when revocation status can't be confirmed, and adds stricter validation at startup.

Pick your language, install from your package manager of choice, and protect your first endpoint today.

#OAuth #MCP #DeveloperTools #SDK

Excited to be heading to #AGNTCon + #MCPCon Europe on September 17-18 in Amsterdam. The agenda is packed with real talk on what it takes to actually build and scale agentic AI systems in production: orchestration, infrastructure, evaluation, resilience, observability, debugging, all of it. If you're going too, would love to connect there. @linuxfoundation

Schedule ➡️ bit.ly/4fIOhmu
Register ➡️ bit.ly/4xRZN6j

The winner of the AuthPlane x Skybridge Speedrun Challenge is Tanish Desai, with his app, Rolelense. We would like to thank all the participants who submitted a project and made this competition a tough one. We will share other submissions as well, since they were Sooo good and deserve a spotlight.

Special shout-out to our partner @alpic_ai whose platform made these apps possible!

Congrats again Tanish!!