feat: add user-invocable skill commands

src/auto-reply/skill-commands.ts

@@ -0,0 +1,51 @@
+import type { ClawdbotConfig } from "../config/config.js";
+import { getRemoteSkillEligibility } from "../infra/skills-remote.js";
+import {
+  buildWorkspaceSkillCommandSpecs,
+  type SkillCommandSpec,
+} from "../agents/skills.js";
+import { listChatCommands } from "./commands-registry.js";
+
+function resolveReservedCommandNames(): Set<string> {
+  const reserved = new Set<string>();
+  for (const command of listChatCommands()) {
+    if (command.nativeName) reserved.add(command.nativeName.toLowerCase());
+    for (const alias of command.textAliases) {
+      const trimmed = alias.trim();
+      if (!trimmed.startsWith("/")) continue;
+      reserved.add(trimmed.slice(1).toLowerCase());
+    }
+  }
+  return reserved;
+}
+
+export function listSkillCommandsForWorkspace(params: {
+  workspaceDir: string;
+  cfg: ClawdbotConfig;
+  skillFilter?: string[];
+}): SkillCommandSpec[] {
+  return buildWorkspaceSkillCommandSpecs(params.workspaceDir, {
+    config: params.cfg,
+    skillFilter: params.skillFilter,
+    eligibility: { remote: getRemoteSkillEligibility() },
+    reservedNames: resolveReservedCommandNames(),
+  });
+}
+
+export function resolveSkillCommandInvocation(params: {
+  commandBodyNormalized: string;
+  skillCommands: SkillCommandSpec[];
+}): { command: SkillCommandSpec; args?: string } | null {
+  const trimmed = params.commandBodyNormalized.trim();
+  if (!trimmed.startsWith("/")) return null;
+  const match = trimmed.match(/^\/([^\s]+)(?:\s+([\s\S]+))?$/);
+  if (!match) return null;
+  const commandName = match[1]?.trim().toLowerCase();
+  if (!commandName) return null;
+  const command = params.skillCommands.find(
+    (entry) => entry.name.toLowerCase() === commandName,
+  );
+  if (!command) return null;
+  const args = match[2]?.trim();
+  return { command, args: args || undefined };
+}