fix(pstack): name every skill after its folder

pstack/skills/make-bot-ui/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: Make Bot UI
+name: make-bot-ui
 description: >-
   Use when building a custom UI (page, dashboard, buttons) that should wake a
   Grok Bot over a webhook, when the user must provide a webhook sender key, or

pstack/skills/poteto-mode/SKILL.md

@@ -1,5 +1,5 @@
 ---
-name: Poteto Mode
+name: poteto-mode
 description: poteto's agent style for concise, detailed responses, deliberate subagents, unslopped prose, simple code, and verified work. Use for poteto, /poteto-mode, or requests to work in this style.
 disable-model-invocation: true
 icon: crown

scripts/generate-pstack-harness-trees.mjs

@@ -49,6 +49,7 @@ const TERMS = [
   { key: "Cursor-only features", re: /Bugbot|Cursor [Aa]utomation|cursor\.(sh|com)\/automations|[Cc]loud [Aa]gent/ },
 ];
 const ROUTE_KEY = "Run another pstack skill";
+const SKILL_NAME = /^[a-z0-9]+(?:-[a-z0-9]+)*$/;
 
 function walk(dir) {
   return readdirSync(dir).flatMap((name) => {
@@ -88,6 +89,11 @@ const users = new Map();
 for (const [skill, { usesCursorNames, wrap }] of classes) {
   if (usesCursorNames.size > 0 && !wrap) problems.push(`skills/${skill}/SKILL.md uses Cursor names but has no H1`);
   for (const key of usesCursorNames) users.set(key, [...(users.get(key) ?? []), skill]);
+  // Cursor runs a skill by its folder name and Claude Code lists it by its frontmatter `name`, so the two must match. The Agent Skills spec limits both to SKILL_NAME.
+  const frontmatter = readFileSync(join(SKILLS, skill, "SKILL.md"), "utf8").match(/^---\n([\s\S]*?)\n---/)?.[1] ?? "";
+  const name = frontmatter.match(/^name:(.*)$/m)?.[1].trim().replace(/^(["'])(.*)\1$/, "$2");
+  if (name !== skill) problems.push(`skills/${skill}/SKILL.md has name ${JSON.stringify(name ?? "")}, not its folder name ${skill}`);
+  if (!SKILL_NAME.test(skill) || skill.length > 64) problems.push(`skills/${skill} is not lowercase words joined by hyphens, at most 64 characters`);
 }
 const adapter = readFileSync(join(PSTACK, ADAPTER), "utf8");
 for (const [key, using] of users) {