Keycloak

authentik is an open-source, self-hosted identity provider for modern single sign-on and identity management. It supports SAML, OAuth2/OIDC, LDAP, and RADIUS, and can be deployed with Docker Compose for small or test setups, Kubernetes via a Helm chart for larger clusters, or official AWS CloudFormation templates and a DigitalOcean Marketplace app. The project also offers an enterprise edition for large-scale identity management.

Open Policy Agent (OPA) is an open-source, general-purpose policy engine and graduated Cloud Native Computing Foundation project. It uses the declarative Rego language to define rules and evaluates supplied policies and data in response to queries, returning decisions such as whether an API request is allowed, what cluster a workload may target, or which resource tags are required. Services can integrate with OPA through its Go SDK, Go API, REST API, or other documented integrations; OPA is also available as a CLI, container image, and binary. The videos specifically describe its use for Kubernetes admission policies and command-line validation before resources reach a cluster.

OpenBot is an open-source AI agent platform from CopilotKit that gives each agent its own computer with a browser, logins, files, tools, and a dedicated interaction channel. It runs in the user's infrastructure and accepts agents that speak the AG-UI protocol, including agents built with LangGraph, Mastra, CrewAI, Pydantic AI, Google ADK, or custom code. A single gateway mediates actions involving the computer, files, MCP servers, and UI components: it decides whether an action is permitted before execution and records it afterward. Agents can operate their own browser screen, hand control to a human for restricted actions, and return component-based responses. Docker Compose runs the application components and PostgreSQL, while the administrator supplies the model credentials; the repository describes the project as alpha software under active development.

AgentConnect is an open-source, self-hostable platform that integrates autonomous AI agents (ACP agents such as Claude Code, Codex, and Gemini CLI) into communication platforms including Slack, Telegram, Discord, and GitHub. It provides tagging of agents and facilities to assign roles, tools, and memory so agents can act within those channels.