a2a-agents 0.4.0

Framework for building A2A Protocol agents with declarative configuration
Documentation 
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# Agent with automatic SQLx storage creation
# The builder will create SQLx storage and run migrations automatically

[agent]
name = "SQLx Auto Storage Agent"
description = "Demonstrates automatic SQLx storage with migrations"

# SQLx storage is automatically created from this config
[server.storage]
type = "sqlx"
url = "${DATABASE_URL}"  # Use env var or default to "sqlite:auto_storage.db"
max_connections = 10
enable_logging = true

[[skills]]
id = "persistent_echo"
name = "Persistent Echo"
description = "Echoes messages with persistent storage"