Building 3 Multi-Agent Projects with Coral Protocol: A Developer’s Guide

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Sep 16, 2025

Sep 16, 2025

Sep 16, 2025

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by Paras Madan

by Paras Madan

by Paras Madan

At Coral, we’re constantly pushing the boundaries of what’s possible with multi-agent orchestration. Today, we’re excited to showcase three new agents we’ve built that demonstrate how Coral Protocol can transform everyday development tasks into seamless, intelligent workflows.

These projects show the real power of our platform — taking specialized AI agents and making them work together effortlessly. Let’s dive into what we’ve built and how each one solves real problems developers face every day.

Project 1: AciDev MCP Agent — 600+ Tools in One Place

Developers use dozens of tools every day — GitHub for code, Gmail for communication, various APIs for data, and countless other services. Switching between them breaks focus and slows down productivity.

What It Does

Our AciDev MCP Agent brings over 600 tools from the Aci.dev ecosystem directly into Coral. Built with LangChain and OpenAI, this agent acts as a universal connector that lets you interact with Gmail, GitHub, Firecrawl, and hundreds of other services through natural language commands.

Need to check your latest GitHub issues while sending an email and scraping some web data? Instead of opening three different apps, you just tell the agent what you need.

How Coral Makes It Better

Coral registers and orchestrates this agent, making it available throughout Coral Studio. The magic happens in the routing — when you make a request, Coral directs it to the MCP agent, which then figures out which of the 600+ tools to use and handles the execution.

This isn’t just about convenience. It’s about creating workflows that span multiple tools without the friction of manual switching. The agent becomes a central hub that connects your entire development toolkit.

Project 2: GitHub Diff Agent - Making Code Reviews Actually Useful

Code reviews eat up a lot of developer time, but they’re crucial for maintaining code quality. The problem? Understanding what changed and why it matters often takes longer than it should, especially when you’re looking at complex pull requests.

What It Does

Our GitHub Diff Agent pulls diff data from GitHub PRs and commits, then uses AI to generate clear, human-readable summaries. Instead of scrolling through hundreds of lines of code changes, developers get concise explanations of what changed and how it impacts the codebase.

How Coral Makes It Better

Coral acts as the orchestrator here, managing the agent and connecting it to your broader development ecosystem. The flow is straightforward but powerful within Coral’s multi-agent environment, where this diff analysis can trigger other workflows, notify relevant team members, or feed into larger code quality processes.

Project 3: Voice Interface Agent - Talking to Your Development Environment

Voice interfaces are everywhere, but most development tools still require typing and clicking. What if you could control your entire development workflow through voice commands?

What It Does

Our Voice Interface Agent handles real-time voice input and output using LiveKit and OpenAI. You speak to it, it understands your intent, calls other Coral agents to complete tasks, and responds back in voice.

The agent captures audio, transcribes it, figures out what you want to do, coordinates with other agents in your Coral environment, and then gives you a spoken response. It’s like having a voice-controlled command center for your development work.

How Coral Makes It Better

This is where Coral’s multi-agent orchestration really shines. The Voice Interface Agent doesn’t do everything itself — it coordinates with other agents in your Coral setup. Need to review a GitHub diff? It calls the GitHub Diff Agent. Want to send an email through one of the 600+ Aci.dev tools? It routes through the MCP Agent.

Coral manages the threads, mentions, and routing between the voice agent and whatever other agents you need. The result is a voice interface that can control your entire development environment, not just one isolated tool.

The Bigger Picture: Why Multi-Agent Orchestration Matters

These three agents work great on their own, but they’re even better together. The real power emerges when they collaborate seamlessly within Coral’s orchestration framework.

System Architecture Overview

All three agents operate within Coral’s unified ecosystem:

This architecture enables:

  • Seamless agent communication through Coral’s mention system

  • Unified orchestration of complex, multi-step workflows

  • Scalable integration of new agents and tools

  • Consistent developer experience across voice, UI, and API interfaces

Imagine this complete workflow:

  1. You get a notification about a new pull request

  2. Your Voice Interface Agent tells you about it

  3. The GitHub Diff Agent automatically analyzes the changes

  4. If the changes require team notification, the AciDev MCP Agent sends messages through the appropriate channels

  5. All of this happens while you’re focused on other work

This is the future of development workflows — intelligent agents that handle routine tasks and coordinate with each other, giving developers more time to focus on actual problem-solving.

What’s Next

We’re just getting started. These three agents show what’s possible when you have a robust orchestration platform like Coral Protocol. Each agent is specialized, focused, and good at what it does. But together, they create something much more powerful than the sum of their parts.

Getting Started

The code for all three projects is open source and available on GitHub:

We’ve built them to be examples of what’s possible, but also as starting points for your own agent development. Whether you want to extend these agents or build completely new ones, Coral Protocol gives you the foundation to create sophisticated multi-agent systems.

The developer experience is changing, and we’re excited to be part of building that future. These agents are just the beginning, we can’t wait to see what the community builds next.

FAQ's

What is the Internet of AI Agents?

What is the Coral Protocol?

What is the Coral Server?

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©2025 Coral Protocol.

FAQ's

What is the Internet of AI Agents?

What is the Coral Protocol?

What is the Coral Server?

How can I work with Coral?

What technologies and frameworks does Coral support?

Subscribe to our newsletter

Join the waitlist to keep up with Coral Protocol.

©2025 Coral Protocol.

FAQ's

What is the Internet of AI Agents?

What is the Coral Protocol?

What is the Coral Server?

How can I work with Coral?

What technologies and frameworks does Coral support?

Subscribe to our newsletter

Join the waitlist to keep up with Coral Protocol.

©2025 Coral Protocol.