use rmcp::ErrorData;
use rmcp::model::Tool;
use serde_json::{Map, Value, json};
use crate::server::tool_trait::{McpTool, ToolContext, ToolOutput, get_str};
use crate::tool_defs::tool_def;
pub struct CtxPluginsTool;
impl McpTool for CtxPluginsTool {
fn name(&self) -> &'static str {
"ctx_plugins"
}
fn tool_def(&self) -> Tool {
tool_def(
"ctx_plugins",
"WORKFLOW: list -> info/name -> enable/disable.\n\
ANTIPATTERN: NOT for tool listing (use ctx_discover_tools).\n\
Plugin management — list, enable, disable, info, hooks.\n\
name required for enable/disable/info. Extends tool functionality.\n\
Saves tokens: loads only needed plugins.",
json!({
"type": "object",
"properties": {
"action": {
"type": "string",
"enum": ["list", "enable", "disable", "info", "hooks"],
"description": "Plugin action to perform"
},
"name": {
"type": "string",
"description": "Plugin name (required for enable, disable, info)"
}
},
"allOf": [
{
"if": { "properties": { "action": { "const": "enable" } }, "required": ["action"] },
"then": { "required": ["action", "name"] }
},
{
"if": { "properties": { "action": { "const": "disable" } }, "required": ["action"] },
"then": { "required": ["action", "name"] }
},
{
"if": { "properties": { "action": { "const": "info" } }, "required": ["action"] },
"then": { "required": ["action", "name"] }
}
],
"required": ["action"]
}),
)
}
fn handle(
&self,
args: &Map<String, Value>,
_ctx: &ToolContext,
) -> Result<ToolOutput, ErrorData> {
let action = get_str(args, "action").unwrap_or_default();
let name = get_str(args, "name");
let result = crate::tools::ctx_plugins::handle(&action, name.as_deref());
Ok(ToolOutput::simple(result))
}
}