Best CNCF MCP Servers

The Cloud Native Computing Foundation (CNCF) is an open source software foundation dedicated to making cloud native computing universal and sustainable.

View all CNCF MCP Servers

Why this server?
Provides release intelligence for CNCF projects, allowing agents to query facts about security fixes, breaking changes, deprecations, and more for supported projects.
Ratatosk
Developer Tools Knowledge & Memory Security
garlicKim21
A
license
A
quality
A
maintenance
CNCF release intelligence: typed, quoted facts (security fixes, breaking changes, deprecations) from every graduated/incubating project's release notes, updated daily. check_stack compares running versions locally — versions never leave your process.
Updated 4 days ago (2026-08-13 08:23 UTC)
2
6
Apache 2.0
Why this server?
Supports working with CNCF Notary signatures for container images, allowing verification of image authenticity and integrity.
ORAS MCP Server
Virtualization Command Line Search
shizhMSFT
A
license
A
quality
D
maintenance
Enables users to interact with container registries through the ORAS CLI, providing information about container images, platforms, and signatures via natural language queries.
Updated a year ago (2025-09-29 13:23 UTC)
7
Apache 2.0

Ratatosk

ORAS MCP Server