Kuldeep Paul

Kuldeep Paul

Agentic AI | LLM | Product Management | Product Marketing | Data Science | SaaS

What Is the A2A Protocol? How Agent-to-Agent Communication Works

What Is the A2A Protocol? How Agent-to-Agent Communication Works

The A2A protocol (Agent2Agent) is an open Linux Foundation standard for agent-to-agent communication. This guide covers its history, core objects, task states, three transports, streaming and push updates, security schemes, the MCP relationship, and production operation.

AI Agent Orchestration vs Agent Gateway: Where Each Layer Fits

AI Agent Orchestration vs Agent Gateway: Where Each Layer Fits

AI agent orchestration coordinates which agent runs, in what order and on what input, while an agent gateway governs the model, tool and agent calls that plan produces. This guide compares the two layers, the main orchestration patterns, and how Bifrost sits under any orchestrator.

A2A Agent Card Explained: Schema, JSON Examples and Discovery

A2A Agent Card Explained: Schema, JSON Examples and Discovery

An A2A agent card is the JSON document an agent publishes so other agents can discover its skills, endpoints, and authentication. This guide covers the v1.0 schema, annotated examples, extended cards, signatures, and how Bifrost serves a rewritten card.

Agentic Mesh vs Agent Gateway: Multi-Agent Architecture

Agentic Mesh vs Agent Gateway: Multi-Agent Architecture

An agentic mesh is a distributed architecture in which many AI agents discover and call each other under shared governance. This guide compares the mesh with the agent gateway pattern, covers hybrid designs, and gives a decision table for platform teams.

A2A Security: Authenticating and Authorizing Agent Traffic

A2A Security: Authenticating and Authorizing Agent Traffic

A2A security is the set of controls that authenticate agents, authorize which caller may reach which agent, and keep credentials, callbacks, and audit trails safe. This guide maps eight A2A threats to spec requirements and to the controls Bifrost applies at the gateway.

GPT Realtime API in Production: Routing, Governing and Billing Voice Sessions

GPT Realtime API in Production: Routing, Governing and Billing Voice Sessions

GPT Realtime is OpenAI's speech-to-speech model family on the Realtime API, with GPT-Live as its duration-billed sibling. This guide covers connections, client secrets and billing, then shows how Bifrost routes, governs and prices every voice session.

Sovereign AI Infrastructure: A Guide for Enterprises

Sovereign AI Infrastructure: A Guide for Enterprises

Sovereign AI infrastructure is the set of models, data stores, network paths, and controls an enterprise runs inside its own jurisdiction and infrastructure. This guide covers the layers it must include, in-VPC, on-prem, and air-gapped options, and why a self-hosted AI gateway is its control point.