Challenge

A2A Cross-Platform Knowledge Bridge

Develop an A2A (Agent-to-Agent) protocol-driven multi-agent system using AutoGen that facilitates knowledge sharing and content synthesis across disparate 'platform' knowledge bases (e.g., a simulated Claude Project and ChatGPT Project discussion summary). Agents will collaboratively extract, summarize, and translate relevant information, leveraging Mistral Large 2 for robust text processing and Claude Sonnet 4 for efficient summarization, presenting unified answers to complex cross-platform queries.

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Challenge brief

What you are building

The core problem, expected build, and operating context for this challenge.

Develop an A2A (Agent-to-Agent) protocol-driven multi-agent system using AutoGen that facilitates knowledge sharing and content synthesis across disparate 'platform' knowledge bases (e.g., a simulated Claude Project and ChatGPT Project discussion summary). Agents will collaboratively extract, summarize, and translate relevant information, leveraging Mistral Large 2 for robust text processing and Claude Sonnet 4 for efficient summarization, presenting unified answers to complex cross-platform queries.

Datasets

Shared data for this challenge

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Learning goals

What you should walk away with

  • Master AutoGen for setting up multi-agent conversations, defining distinct agent roles, and managing complex communication flows and interaction patterns.

  • Implement the A2A protocol within AutoGen, enabling agents representing different 'platforms' (e.g., 'Claude Project', 'ChatGPT Project') to securely and effectively communicate, exchange information, and delegate tasks.

  • Design and configure a 'Platform A Agent' (e.g., ClaudeP Agent) and 'Platform B Agent' (e.g., ChatP Agent), each with access to a dedicated RAG system indexing its specific simulated documentation or forum content.

  • Utilize Mistral Large 2 for the core analytical and information extraction tasks within each platform agent, such as understanding complex queries, identifying relevant technical concepts, and generating detailed initial summaries.

  • Integrate Claude Sonnet 4 for a 'Synthesis Agent' (or similar role), focusing on efficient, concise, and accurate summarization of information gathered from multiple platform agents, and ensuring coherent presentation of cross-platform solutions.

  • Build a 'Query Orchestrator Agent' that receives user queries, intelligently delegates sub-queries and tasks to the platform-specific agents, and then uses the Synthesis Agent to consolidate and present a unified, comprehensive answer.

  • Develop a mechanism for cross-platform content 'translation' or normalization, ensuring that technical information from one platform can be understood and effectively leveraged in the context of another by the agents.

How this agent runs

The solution will be evaluated on its ability to accurately and coherently answer cross-platform technical queries by effectively leveraging information from multiple simulated knowledge bases through A2A communication.

Preview configuration

Challenge input

{ "user_query": "string", "ios_docs": "string[]", "android_docs": "string[]" }

Agent execution

The configured agent processes the input under the challenge policy.

Evaluated output

{ "unified_response": "string", "sources": "string[]" }

Checks for
  • Checks if AutoGen agents engage in a meaningful multi-turn conversation to address the query, demonstrating...
  • Verifies that agents successfully exchange information and collaborate using defined A2A protocols, rather...
  • Ensures that relevant information from both `ios_docs` and `android_docs` is effectively identified and uti...
Proof of success
  • ResponseAccuracy target: 0.9
Runtime evidence
  • Python execution harness
View technical recipe

Configured tools

No tool records are attached.

Evaluation contract

  • The evaluation module defines the checks.

Recipe state

This is a preview. The configuration can change before the evaluation recipe is locked.

Run this agent on your dataset and AI stack

Bring your dataset, model providers, and success criteria. We will scope the right managed run for your team.

Scope a managed run
Start from your terminal
$npx -y @versalist/cli start a2a-cross-platform-knowledge-bridge

[ok] Wrote CHALLENGE.md

[ok] Wrote .versalist.json

[ok] Wrote eval/examples.json

Requires VERSALIST_API_KEY. Works with any MCP-aware editor.

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Frequently Asked Questions about A2A Cross-Platform Knowledge Bridge