Agentic Acp Docs And Schema

ACP documentation and schema

The ACP documentation can be found at:

• Complete Schema: https://agentclientprotocol.com/protocol/schema.md
• Overview: https://agentclientprotocol.com/protocol/overview.md
• Initialization: https://agentclientprotocol.com/protocol/initialization.md
• Session Setup: https://agentclientprotocol.com/protocol/session-setup.md
• https://agentclientprotocol.com/protocol/session-config-options.md
• Prompt Turn: https://agentclientprotocol.com/protocol/prompt-turn.md
• Content: https://agentclientprotocol.com/protocol/content.md
• Tool Calls: https://agentclientprotocol.com/protocol/tool-calls
• File System: https://agentclientprotocol.com/protocol/file-system.md
• Terminals: https://agentclientprotocol.com/protocol/terminals.md
• Agent Plan: https://agentclientprotocol.com/protocol/agent-plan.md
• Session Modes: https://agentclientprotocol.com/protocol/session-modes.md
• Slash Commands: https://agentclientprotocol.com/protocol/slash-commands.md
• Extensibility: https://agentclientprotocol.com/protocol/extensibility.md
• Transports: https://agentclientprotocol.com/protocol/transports.md

ACP architectural limitations:

• No partial acceptance of file changes: Users must accept or reject the entire file's changes as a unit. The ACP protocol is async and transactional (all-or-nothing tool calls). Implementing partial acceptance would require complex workarounds (e.g., auto-accepting then partially reverting) which adds significant complexity. This feature is deferred/out of scope.

Message flow and tool call lifecycle

Required reading for working on adapters, MessageWriter, SessionManager, or PermissionManager.