fix(coding-agent): rename SlashCommandSource "template" to "prompt" for consistency

BREAKING CHANGE: RPC get_commands response and SlashCommandSource type
now use "prompt" instead of "template" to match the rest of the codebase.

packages/coding-agent/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Breaking Changes
+
+- RPC `get_commands` response and `SlashCommandSource` type: renamed `"template"` to `"prompt"` for consistency with the rest of the codebase
+
 ### Added
 
 - Added `ExtensionAPI.getCommands()` to let extensions list available slash commands (extensions, prompt templates, skills) for invocation via `prompt` ([#1210](https://github.com/badlogic/pi-mono/pull/1210) by [@w-winter](https://github.com/w-winter))

packages/coding-agent/docs/extensions.md

@@ -958,7 +958,7 @@ Each entry has this shape:
 {
   name: string; // Command name without the leading slash
   description?: string;
-  source: "extension" | "template" | "skill";
+  source: "extension" | "prompt" | "skill";
   location?: "user" | "project" | "path"; // For templates and skills
   path?: string; // Files backing templates, skills, and extensions
 }

packages/coding-agent/docs/rpc.md

@@ -651,7 +651,7 @@ Response:
   "data": {
     "commands": [
       {"name": "session-name", "description": "Set or clear session name", "source": "extension", "path": "/home/user/.pi/agent/extensions/session.ts"},
-      {"name": "fix-tests", "description": "Fix failing tests", "source": "template", "location": "project", "path": "/home/user/myproject/.pi/agent/prompts/fix-tests.md"},
+      {"name": "fix-tests", "description": "Fix failing tests", "source": "prompt", "location": "project", "path": "/home/user/myproject/.pi/agent/prompts/fix-tests.md"},
       {"name": "skill:brave-search", "description": "Web search via Brave API", "source": "skill", "location": "user", "path": "/home/user/.pi/agent/skills/brave-search/SKILL.md"}
     ]
   }
@@ -663,7 +663,7 @@ Each command has:
 - `description`: Human-readable description (optional for extension commands)
 - `source`: What kind of command:
   - `"extension"`: Registered via `pi.registerCommand()` in an extension
-  - `"template"`: Loaded from a prompt template `.md` file
+  - `"prompt"`: Loaded from a prompt template `.md` file
   - `"skill"`: Loaded from a skill directory (name is prefixed with `skill:`)
 - `location`: Where it was loaded from (optional, not present for extensions):
   - `"user"`: User-level (`~/.pi/agent/`)

packages/coding-agent/examples/extensions/commands.ts

@@ -16,13 +16,13 @@ export default function commandsExtension(pi: ExtensionAPI) {
 	pi.registerCommand("commands", {
 		description: "List available slash commands",
 		getArgumentCompletions: (prefix) => {
-			const sources = ["extension", "template", "skill"];
+			const sources = ["extension", "prompt", "skill"];
 			const filtered = sources.filter((s) => s.startsWith(prefix));
 			return filtered.length > 0 ? filtered.map((s) => ({ value: s, label: s })) : null;
 		},
 		handler: async (args, ctx) => {
 			const commands = pi.getCommands();
-			const sourceFilter = args.trim() as "extension" | "template" | "skill" | "";
+			const sourceFilter = args.trim() as "extension" | "prompt" | "skill" | "";
 
 			// Filter by source if specified
 			const filtered = sourceFilter ? commands.filter((c) => c.source === sourceFilter) : commands;
@@ -39,9 +39,9 @@ export default function commandsExtension(pi: ExtensionAPI) {
 			};
 
 			const items: string[] = [];
-			const sources: Array<{ key: "extension" | "template" | "skill"; label: string }> = [
+			const sources: Array<{ key: "extension" | "prompt" | "skill"; label: string }> = [
 				{ key: "extension", label: "Extensions" },
-				{ key: "template", label: "Templates" },
+				{ key: "prompt", label: "Prompts" },
 				{ key: "skill", label: "Skills" },
 			];
 

packages/coding-agent/src/core/agent-session.ts

@@ -1799,7 +1799,7 @@ export class AgentSession {
 			const templates: SlashCommandInfo[] = this.promptTemplates.map((template) => ({
 				name: template.name,
 				description: template.description,
-				source: "template",
+				source: "prompt",
 				location: normalizeLocation(template.source),
 				path: template.filePath,
 			}));

packages/coding-agent/src/core/slash-commands.ts

@@ -1,4 +1,4 @@
-export type SlashCommandSource = "extension" | "template" | "skill";
+export type SlashCommandSource = "extension" | "prompt" | "skill";
 
 export type SlashCommandLocation = "user" | "project" | "path";
 

packages/coding-agent/src/modes/rpc/rpc-mode.ts

@@ -543,7 +543,7 @@ export async function runRpcMode(session: AgentSession): Promise<never> {
 					commands.push({
 						name: template.name,
 						description: template.description,
-						source: "template",
+						source: "prompt",
 						location: template.source as RpcSlashCommand["location"],
 						path: template.filePath,
 					});

packages/coding-agent/src/modes/rpc/rpc-types.ts

@@ -77,7 +77,7 @@ export interface RpcSlashCommand {
 	/** Human-readable description */
 	description?: string;
 	/** What kind of command this is */
-	source: "extension" | "template" | "skill";
+	source: "extension" | "prompt" | "skill";
 	/** Where the command was loaded from (undefined for extensions) */
 	location?: "user" | "project" | "path";
 	/** File path to the command source */