use std::io::Write;
use std::path::Path;
use serde_json::json;
use crate::errors::{AgenticSshError, Result};
use super::{
AgentIntegration, DoctorCounters, HealthcheckContext, InstallContext, backup_and_write_json,
backup_config_file, load_json_file, load_json_file_strict, safe_write_json_file,
};
pub struct KimiIntegration;
impl AgentIntegration for KimiIntegration {
fn name(&self) -> &'static str {
"Kimi CLI"
}
fn id(&self) -> &'static str {
"kimi"
}
fn install(&self, ctx: &InstallContext) -> Result<()> {
let kimi_dir = ctx.home.join(".kimi");
std::fs::create_dir_all(&kimi_dir).ok();
let mcp_path = kimi_dir.join("mcp.json");
install_mcp_server(&mcp_path, &ctx.agentic_ssh_bin)?;
let agents_md = kimi_dir.join("AGENTS.md");
install_prompt_rules(&agents_md)?;
eprintln!();
eprintln!("Setup complete. Next steps:");
eprintln!(" 1. Start a new Kimi session — agentic_ssh tools are now available");
Ok(())
}
fn uninstall(&self, ctx: &InstallContext) -> Result<()> {
let kimi_dir = ctx.home.join(".kimi");
let mcp_path = kimi_dir.join("mcp.json");
uninstall_mcp_server(&mcp_path);
let agents_md = kimi_dir.join("AGENTS.md");
uninstall_prompt_rules(&agents_md);
eprintln!();
eprintln!("Uninstall complete. AgenticSsh has been removed from Kimi CLI.");
eprintln!("Start a new Kimi session for changes to take effect.");
Ok(())
}
fn healthcheck(&self, dc: &mut DoctorCounters, ctx: &HealthcheckContext) {
eprintln!("\n\x1b[1mKimi CLI integration\x1b[0m");
let kimi_dir = ctx.home.join(".kimi");
doctor_check_mcp(dc, &kimi_dir.join("mcp.json"));
doctor_check_prompt(dc, &kimi_dir);
}
fn is_detected(&self, home: &Path) -> bool {
home.join(".kimi").is_dir()
}
fn primary_config_path(&self, home: &Path) -> Option<std::path::PathBuf> {
Some(home.join(".kimi/mcp.json"))
}
fn has_agentic_ssh(&self, home: &Path) -> bool {
let mcp_path = home.join(".kimi/mcp.json");
if !mcp_path.exists() {
return false;
}
let json = load_json_file(&mcp_path);
if let Some(agentic_ssh) = json.get("mcpServers").and_then(|v| v.get("agentic_ssh")) {
if let Some(current_bin) = super::which_agentic_ssh() {
let cmd = agentic_ssh
.get("command")
.and_then(|v| v.as_str())
.unwrap_or("");
cmd == current_bin
} else {
true
}
} else {
false
}
}
}
fn install_mcp_server(mcp_path: &Path, agentic_ssh_bin: &str) -> Result<()> {
let backup = backup_config_file(mcp_path)?;
let mut settings = match load_json_file_strict(mcp_path) {
Ok(v) => v,
Err(e) => {
if let Some(ref b) = backup {
eprintln!(" Backup preserved at: {}", b.display());
}
return Err(e);
}
};
settings["mcpServers"]["agentic_ssh"] = json!({
"command": agentic_ssh_bin,
"args": ["serve"]
});
safe_write_json_file(mcp_path, &settings, backup.as_deref())?;
eprintln!(
"\x1b[32m✔\x1b[0m Added agentic_ssh MCP server to {}",
mcp_path.display()
);
Ok(())
}
fn install_prompt_rules(agents_md: &Path) -> Result<()> {
let marker = "## Prefer agentic_ssh MCP tools";
let existing = if agents_md.exists() {
std::fs::read_to_string(agents_md).unwrap_or_default()
} else {
String::new()
};
if existing.contains(marker) {
if existing.contains("agentic_ssh_context") || existing.contains("knowledge graph") {
uninstall_prompt_rules(agents_md);
} else {
eprintln!(" AGENTS.md already contains agentic_ssh rules, skipping");
return Ok(());
}
}
let mut f = std::fs::OpenOptions::new()
.create(true)
.append(true)
.open(agents_md)
.map_err(|e| AgenticSshError::Config {
message: format!("failed to open AGENTS.md: {e}"),
})?;
write!(
f,
"\n{marker}\n\n\
When you need to discover, query, monitor, or execute commands on remote SSH hosts, \
ALWAYS use the `agentic_ssh` MCP tools:\n\
- **Discovering Hosts:** Use the `list_hosts` tool to retrieve the list of configured remote SSH hosts. Do NOT read or parse `~/.ssh/config` manually.\n\
- **Executing Commands:** Use the `run_command` tool to run shell commands on one or more hosts concurrently.\n\
- **Monitoring Logs:** Use `tail_log` (for files) or `tail_container_logs` (for Docker containers) to read recent logs. To verify startup, services, or events across cluster nodes without polling, use `wait_for_log_pattern` to block and stream logs until a regex pattern is matched.\n\
- **Checking System & Network Status:** Use `get_system_stats` to fetch structured CPU, memory, and disk usage metrics. Use `list_ports` to see active listening TCP/UDP ports. Use `search_processes` to find running processes.\n\
- **Custom Tools:** Use custom commands registered dynamically through the configuration file (e.g., `find_large_files`, `check_service_status`, `check_docker_status`).\n\n\
These tools leverage an automatic connection pool (reusing active sessions and closing them after 5 minutes of inactivity), handle SSH key-based authentication seamlessly, and support output abbreviation to prevent token bloat.\n"
)
.ok();
eprintln!(
"\x1b[32m✔\x1b[0m Appended agentic_ssh rules to {}",
agents_md.display()
);
Ok(())
}
fn uninstall_mcp_server(mcp_path: &Path) {
if !mcp_path.exists() {
eprintln!(" {} not found, skipping", mcp_path.display());
return;
}
let Ok(contents) = std::fs::read_to_string(mcp_path) else {
return;
};
let Ok(mut settings) = serde_json::from_str::<serde_json::Value>(&contents) else {
return;
};
let Some(servers) = settings
.get_mut("mcpServers")
.and_then(|v| v.as_object_mut())
else {
eprintln!(
" No agentic_ssh MCP server in {}, skipping",
mcp_path.display()
);
return;
};
if servers.remove("agentic_ssh").is_none() {
eprintln!(
" No agentic_ssh MCP server in {}, skipping",
mcp_path.display()
);
return;
}
let is_empty = settings.as_object().is_some_and(|o| {
o.iter()
.all(|(k, v)| k == "mcpServers" && v.as_object().is_some_and(serde_json::Map::is_empty))
});
if is_empty {
std::fs::remove_file(mcp_path).ok();
eprintln!(
"\x1b[32m✔\x1b[0m Removed {} (was empty)",
mcp_path.display()
);
} else if backup_and_write_json(mcp_path, &settings) {
eprintln!(
"\x1b[32m✔\x1b[0m Removed agentic_ssh MCP server from {}",
mcp_path.display()
);
}
}
fn uninstall_prompt_rules(agents_md: &Path) {
if !agents_md.exists() {
return;
}
let Ok(contents) = std::fs::read_to_string(agents_md) else {
return;
};
if !contents.contains("agentic_ssh") {
eprintln!(" AGENTS.md does not contain agentic_ssh rules, skipping");
return;
}
let marker = "## Prefer agentic_ssh MCP tools";
let Some(start) = contents.find(marker) else {
return;
};
let after_marker = start + marker.len();
let end = contents[after_marker..]
.find("\n## ")
.map_or(contents.len(), |pos| after_marker + pos);
let mut new_contents = String::new();
new_contents.push_str(contents[..start].trim_end());
let remainder = &contents[end..];
if !remainder.is_empty() {
new_contents.push_str("\n\n");
new_contents.push_str(remainder.trim_start());
}
let new_contents = new_contents.trim().to_string();
if new_contents.is_empty() {
std::fs::remove_file(agents_md).ok();
eprintln!(
"\x1b[32m✔\x1b[0m Removed {} (was empty)",
agents_md.display()
);
} else {
std::fs::write(agents_md, format!("{new_contents}\n")).ok();
eprintln!(
"\x1b[32m✔\x1b[0m Removed agentic_ssh rules from {}",
agents_md.display()
);
}
}
fn doctor_check_mcp(dc: &mut DoctorCounters, mcp_path: &Path) {
if !mcp_path.exists() {
dc.warn(&format!(
"{} not found — run `agentic_ssh install --agent kimi` if you use Kimi CLI",
mcp_path.display()
));
return;
}
let settings = load_json_file(mcp_path);
let server = settings
.get("mcpServers")
.and_then(|v| v.get("agentic_ssh"));
if server.and_then(|v| v.as_object()).is_some() {
dc.pass(&format!("MCP server registered in {}", mcp_path.display()));
} else {
dc.fail(&format!(
"MCP server NOT registered in {} — run `agentic_ssh install --agent kimi`",
mcp_path.display()
));
}
}
fn doctor_check_prompt(dc: &mut DoctorCounters, kimi_dir: &Path) {
let agents_md = kimi_dir.join("AGENTS.md");
if agents_md.exists() {
let has_rules = std::fs::read_to_string(&agents_md)
.unwrap_or_default()
.contains("agentic_ssh");
if has_rules {
dc.pass("AGENTS.md contains agentic_ssh rules");
} else {
dc.fail("AGENTS.md missing agentic_ssh rules — run `agentic_ssh install --agent kimi`");
}
} else {
dc.warn("~/.kimi/AGENTS.md does not exist");
}
}