zesdex/crates/zesdex-backend/src/model/agent_def/builtin.rs

#![allow(dead_code)]
//! Hardcoded built-in subagent definitions (coder, reviewer, researcher, planner).
//!
//! These agents are always available regardless of user or session config.
//! They provide the default set of roles shipped with the application.
//!
//! ## Available agents
//! | Agent | Purpose | Key tools |
//! |-------|---------|-----------|
//! | coder | Write/edit code | read, write, edit, bash, lsp_* |
//! | reviewer | Review code for correctness/safety | read, grep, lsp_diagnostics |
//! | researcher | Search and summarise | read, grep, bash, search_web |
//! | planner | Break down tasks into steps | read, write, edit, bash, todo_* |
use crate::app::subagent::spawn::AgentDefinition;

/// Build the fixed list of built-in agent definitions shipped with zesdex.
///
/// Flow: construct each `AgentDefinition` with a name, system prompt, and
/// allowed tool list, then collect into a `Vec`.
///
/// Why: these agents are always available regardless of global/session
/// config, giving users a baseline set of roles out of the box.
///
/// Return: a freshly-built `Vec<AgentDefinition>` (coder, reviewer,
/// researcher, planner).
pub fn builtin_agents() -> Vec<AgentDefinition> {
    vec![
        AgentDefinition::new("coder".to_string(), "coder".to_string())
            .with_system_prompt(
                "You are a coding agent. Write correct, idiomatic Rust code.".to_string(),
            )
            .with_allowed_tools(vec![
                "read".to_string(),
                "write".to_string(),
                "edit".to_string(),
                "bash".to_string(),
                "grep".to_string(),
                "glob".to_string(),
                "git_operator".to_string(),
                "lsp_connect".to_string(),
                "lsp_diagnostics".to_string(),
                "lsp_hover".to_string(),
                "lsp_definition".to_string(),
                "lsp_references".to_string(),
                "lsp_completion".to_string(),
                "lsp_disconnect".to_string(),
            ])
            // Unlimited steps — the coder runs until the task is done.
            .with_max_steps(usize::MAX),
        AgentDefinition::new("reviewer".to_string(), "reviewer".to_string())
            .with_system_prompt(
                "You are a code reviewer. Focus on correctness, safety, and performance."
                    .to_string(),
            )
            .with_allowed_tools(vec![
                "read".to_string(),
                "grep".to_string(),
                "glob".to_string(),
                "recall".to_string(),
                "remember".to_string(),
                "lsp_diagnostics".to_string(),
                "lsp_hover".to_string(),
                "lsp_definition".to_string(),
                "lsp_references".to_string(),
            ])
            .with_max_steps(usize::MAX),
        AgentDefinition::new("researcher".to_string(), "researcher".to_string())
            .with_system_prompt(
                "You are a research agent. Search for information and summarize findings."
                    .to_string(),
            )
            .with_allowed_tools(vec![
                "read".to_string(),
                "grep".to_string(),
                "glob".to_string(),
                "bash".to_string(),
                "search_web".to_string(),
                "fetch_url".to_string(),
            ])
            .with_max_steps(usize::MAX),
        AgentDefinition::new("planner".to_string(), "planner".to_string())
            .with_system_prompt(
                "You are a planning agent. Break down tasks into clear steps.".to_string(),
            )
            .with_allowed_tools(vec![
                "read".to_string(),
                "write".to_string(),
                "edit".to_string(),
                "bash".to_string(),
                "todo_write".to_string(),
                "todo_finish".to_string(),
            ])
            .with_max_steps(usize::MAX),
    ]
}