Release v5.0.6: inline self-review, brainstorm server restructure, owner-PID fixes

Two bugs caused the brainstorm server to self-terminate within 60s:

1. ownerAlive() treated EPERM (permission denied) as "process dead".
   When the owner PID belongs to a different user (Tailscale SSH,
   system daemons), process.kill(pid, 0) throws EPERM — but the
   process IS alive. Fixed: return e.code === 'EPERM'.

2. On WSL, the grandparent PID resolves to a short-lived subprocess
   that exits before the first 60s lifecycle check. The PID is
   genuinely dead (ESRCH), so the EPERM fix alone doesn't help.
   Fixed: validate the owner PID at server startup — if it's already
   dead, it was a bad resolution, so disable monitoring and rely on
   the 30-minute idle timeout.

This also removes the Windows/MSYS2-specific OWNER_PID="" carve-out
from start-server.sh, since the server now handles invalid PIDs
generically at startup regardless of platform.

Tested on Linux (magic-kingdom) via Tailscale SSH:
- Root-owned owner PID (EPERM): server survives ✓
- Dead owner PID at startup (WSL sim): monitoring disabled, survives ✓
- Valid owner that dies: server shuts down within 60s ✓

Fixes #879

.claude-plugin/marketplace.json

@@ -9,7 +9,7 @@
     {
       "name": "superpowers",
       "description": "Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques",
-      "version": "5.0.5",
+      "version": "5.0.6",
       "source": "./",
       "author": {
         "name": "Jesse Vincent",

.claude-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "superpowers",
   "description": "Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques",
-  "version": "5.0.5",
+  "version": "5.0.6",
   "author": {
     "name": "Jesse Vincent",
     "email": "jesse@fsck.com"
@@ -9,5 +9,12 @@
   "homepage": "https://github.com/obra/superpowers",
   "repository": "https://github.com/obra/superpowers",
   "license": "MIT",
-  "keywords": ["skills", "tdd", "debugging", "collaboration", "best-practices", "workflows"]
+  "keywords": [
+    "skills",
+    "tdd",
+    "debugging",
+    "collaboration",
+    "best-practices",
+    "workflows"
+  ]
 }

.cursor-plugin/plugin.json

@@ -2,7 +2,7 @@
   "name": "superpowers",
   "displayName": "Superpowers",
   "description": "Core skills library: TDD, debugging, collaboration patterns, and proven techniques",
-  "version": "5.0.2",
+  "version": "5.0.6",
   "author": {
     "name": "Jesse Vincent",
     "email": "jesse@fsck.com"
@@ -10,7 +10,14 @@
   "homepage": "https://github.com/obra/superpowers",
   "repository": "https://github.com/obra/superpowers",
   "license": "MIT",
-  "keywords": ["skills", "tdd", "debugging", "collaboration", "best-practices", "workflows"],
+  "keywords": [
+    "skills",
+    "tdd",
+    "debugging",
+    "collaboration",
+    "best-practices",
+    "workflows"
+  ],
   "skills": "./skills/",
   "agents": "./agents/",
   "commands": "./commands/",

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,52 @@
+---
+name: Bug Report
+about: Something isn't working as expected
+labels: bug
+---
+
+<!--
+BEFORE FILING: Search open AND closed issues. The Windows SessionStart
+hook alone has been reported 29 times. If your issue already exists,
+add a comment or reaction to the existing one instead.
+-->
+
+- [ ] I searched existing issues and this is not a duplicate
+
+## Environment
+
+| Field | Value |
+|-------|-------|
+| Superpowers version | |
+| Harness (Claude Code, Cursor, etc.) | |
+| Harness version | |
+| Model | |
+| OS + shell | |
+
+## Is this a Superpowers issue or a platform issue?
+<!-- Superpowers is a plugin. Some reported "bugs" are actually issues
+     in the underlying platform or model. If you're not sure, try
+     reproducing without Superpowers installed.
+
+     If the problem persists without Superpowers, file the issue with
+     your platform instead. -->
+
+- [ ] I confirmed this issue does not occur without Superpowers installed
+
+## What happened?
+<!-- Be specific. "It doesn't work" is not a bug report. -->
+
+## Steps to reproduce
+1.
+2.
+3.
+
+## Expected behavior
+<!-- What should have happened? -->
+
+## Actual behavior
+<!-- What happened instead? -->
+
+## Debug log or conversation transcript
+<!-- A debug log or conversation transcript showing the issue is the
+     single most helpful thing you can include. Without one, we're
+     guessing. Screenshots of error output are also useful. -->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Questions & Help
+    url: https://discord.gg/Jd8Vphy9jq
+    about: For usage questions, troubleshooting help, and general discussion, please visit our Discord instead of opening an issue.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,34 @@
+---
+name: Feature Request
+about: Propose a change or addition to Superpowers
+labels: enhancement
+---
+
+<!--
+BEFORE FILING: Search open AND closed issues. Many features have been
+requested before — some were implemented differently, some are in
+progress, and some were intentionally declined.
+-->
+
+- [ ] I searched existing issues and this has not been proposed before
+
+## What problem does this solve?
+<!-- Describe the problem from your own experience. What were you doing,
+     what went wrong or was missing, and why did it matter?
+
+     "It would be cool if..." is not a problem statement. -->
+
+## Proposed solution
+<!-- What specifically do you want to happen? Be concrete. -->
+
+## What alternatives did you consider?
+<!-- What other approaches could solve the same problem? Why is your
+     proposal better? -->
+
+## Is this appropriate for core Superpowers?
+<!-- Would this benefit someone working on a completely different kind
+     of project? If this is specific to your domain, workflow, or a
+     third-party tool, it may belong as its own plugin instead. -->
+
+## Context
+<!-- Optional: version info, harness, model, workflow where you hit this. -->

.github/ISSUE_TEMPLATE/platform_support.md

@@ -0,0 +1,23 @@
+---
+name: IDE / Platform Support Request
+about: Request support for a new IDE, editor, or AI coding tool
+labels: platform-support
+---
+
+<!--
+BEFORE FILING: Search existing issues — your IDE may already be
+requested or discussed.
+-->
+
+- [ ] I searched existing issues for this IDE/platform
+
+## Which IDE or platform?
+<!-- Name and link -->
+
+## Does this tool have a plugin or extension system?
+<!-- If yes, link to the docs. If no, explain how third-party
+     integrations typically work with this tool. -->
+
+## Have you tried manual installation?
+<!-- Many tools work with Superpowers through manual setup even without
+     official support. Did you try? What happened? -->

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,87 @@
+<!--
+BEFORE SUBMITTING: Read every word of this template. PRs that leave
+sections blank, contain multiple unrelated changes, or show no evidence
+of human involvement will be closed without review.
+-->
+
+## What problem are you trying to solve?
+<!-- Describe the specific problem you encountered. If this was a session
+     issue, include: what you were doing, what went wrong, the model's
+     exact failure mode, and ideally a transcript or session log.
+
+     "Improving" something is not a problem statement. What broke? What
+     failed? What was the user experience that motivated this? -->
+
+## What does this PR change?
+<!-- 1-3 sentences. What, not why — the "why" belongs above. -->
+
+## Is this change appropriate for the core library?
+<!-- Superpowers core contains general-purpose skills and infrastructure
+     that benefit all users. Ask yourself:
+
+     - Would this be useful to someone working on a completely different
+       kind of project than yours?
+     - Is this project-specific, team-specific, or tool-specific?
+     - Does this integrate or promote a third-party service?
+
+     If your change is a new skill for a specific domain, workflow tool,
+     or third-party integration, it belongs in its own plugin — not here.
+     See the plugin development docs for how to publish it separately. -->
+
+## What alternatives did you consider?
+<!-- What other approaches did you try or evaluate before landing on this
+     one? Why were they worse? If you didn't consider alternatives, say so
+     — but know that's a red flag. -->
+
+## Does this PR contain multiple unrelated changes?
+<!-- If yes: stop. Split it into separate PRs. Bundled PRs will be closed.
+     If you believe the changes are related, explain the dependency. -->
+
+## Existing PRs
+- [ ] I have reviewed all open AND closed PRs for duplicates or prior art
+- Related PRs: <!-- #number, #number, or "none found" -->
+
+<!-- If a related closed PR exists, explain what's different about your
+     approach and why it should succeed where the other didn't. -->
+
+## Environment tested
+
+| Harness (e.g. Claude Code, Cursor) | Harness version | Model | Model version/ID |
+|-------------------------------------|-----------------|-------|------------------|
+|                                     |                 |       |                  |
+
+## Evaluation
+- What was the initial prompt you (or your human partner) used to start
+  the session that led to this change?
+- How many eval sessions did you run AFTER making the change?
+- How did outcomes change compared to before the change?
+
+<!-- "It works" is not evaluation. Describe the before/after difference
+     you observed across multiple sessions. -->
+
+## Rigor
+
+- [ ] If this is a skills change: I used `superpowers:writing-skills` and
+      completed adversarial pressure testing (paste results below)
+- [ ] This change was tested adversarially, not just on the happy path
+- [ ] I did not modify carefully-tuned content (Red Flags table,
+      rationalizations, "human partner" language) without extensive evals
+      showing the change is an improvement
+
+<!-- If you changed wording in skills that shape agent behavior, show your
+     eval methodology and results. These are not prose — they are code. -->
+
+## Human review
+- [ ] A human has reviewed the COMPLETE proposed diff before submission
+
+<!--
+STOP. If the checkbox above is not checked, do not submit this PR.
+
+PRs will be closed without review if they:
+- Show no evidence of human involvement
+- Contain multiple unrelated changes
+- Promote or integrate third-party services or tools
+- Submit project-specific or personal configuration as core changes
+- Leave required sections blank or use placeholder text
+- Modify behavior-shaping content without eval evidence
+-->

CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+jesse@primeradiant.com.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

README.md

@@ -174,7 +174,14 @@ Skills update automatically when you update the plugin:
 
 MIT License - see LICENSE file for details
 
+## Community
+
+Superpowers is built by [Jesse Vincent](https://blog.fsck.com) and the rest of the folks at [Prime Radiant](https://primeradiant.com).
+
+For community support, questions, and sharing what you're building with Superpowers, join us on [Discord](https://discord.gg/Jd8Vphy9jq).
+
 ## Support
 
+- **Discord**: [Join us on Discord](https://discord.gg/Jd8Vphy9jq)
 - **Issues**: https://github.com/obra/superpowers/issues
 - **Marketplace**: https://github.com/obra/superpowers-marketplace

RELEASE-NOTES.md

@@ -1,5 +1,31 @@
 # Superpowers Release Notes
 
+## v5.0.6 (2026-03-24)
+
+### Inline Self-Review Replaces Subagent Review Loops
+
+The subagent review loop (dispatching a fresh agent to review plans/specs) doubled execution time (~25 min overhead) without measurably improving plan quality. Regression testing across 5 versions with 5 trials each showed identical quality scores regardless of whether the review loop ran.
+
+- **brainstorming** — replaced Spec Review Loop (subagent dispatch + 3-iteration cap) with inline Spec Self-Review checklist: placeholder scan, internal consistency, scope check, ambiguity check
+- **writing-plans** — replaced Plan Review Loop (subagent dispatch + 3-iteration cap) with inline Self-Review checklist: spec coverage, placeholder scan, type consistency
+- **writing-plans** — added explicit "No Placeholders" section defining plan failures (TBD, vague descriptions, undefined references, "similar to Task N")
+- Self-review catches 3-5 real bugs per run in ~30s instead of ~25 min, with comparable defect rates to the subagent approach
+
+### Brainstorm Server
+
+- **Session directory restructured** — the brainstorm server session directory now contains two peer subdirectories: `content/` (HTML files served to the browser) and `state/` (events, server-info, pid, log). Previously, server state and user interaction data were stored alongside served content, making them accessible over HTTP. The `screen_dir` and `state_dir` paths are both included in the server-started JSON. (Reported by 吉田仁)
+
+### Bug Fixes
+
+- **Owner-PID lifecycle fixes** — the brainstorm server's owner-PID monitoring had two bugs causing false shutdowns within 60 seconds: (1) EPERM from cross-user PIDs (Tailscale SSH, etc.) was treated as "process dead", and (2) on WSL the grandparent PID resolves to a short-lived subprocess that exits before the first lifecycle check. Fixed by treating EPERM as "alive" and validating the owner PID at startup — if it's already dead, monitoring is disabled and the server relies on the 30-minute idle timeout. This also removes the Windows/MSYS2-specific carve-out from `start-server.sh` since the server now handles it generically. (#879)
+- **writing-skills** — corrected false claim that SKILL.md frontmatter supports "only two fields"; now says "two required fields" and links to the agentskills.io specification for all supported fields (PR #882 by @arittr)
+
+### Codex App Compatibility
+
+- **codex-tools** — added named agent dispatch mapping documenting how to translate Claude Code's named agent types to Codex's `spawn_agent` with worker roles (PR #647 by @arittr)
+- **codex-tools** — added environment detection and Codex App finishing sections for worktree-aware skills (by @arittr)
+- **Design spec** — added Codex App compatibility design spec (PRI-823) covering read-only environment detection, worktree-safe skill behavior, and sandbox fallback patterns (by @arittr)
+
 ## v5.0.5 (2026-03-17)
 
 ### Bug Fixes

gemini-extension.json

@@ -1,6 +1,6 @@
 {
   "name": "superpowers",
   "description": "Core skills library: TDD, debugging, collaboration patterns, and proven techniques",
-  "version": "5.0.0",
+  "version": "5.0.6",
   "contextFileName": "GEMINI.md"
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "superpowers",
-  "version": "5.0.4",
+  "version": "5.0.6",
   "type": "module",
   "main": ".opencode/plugins/superpowers.js"
 }

skills/brainstorming/SKILL.md

@@ -27,7 +27,7 @@ You MUST create a task for each of these items and complete them in order:
 4. **Propose 2-3 approaches** — with trade-offs and your recommendation
 5. **Present design** — in sections scaled to their complexity, get user approval after each section
 6. **Write design doc** — save to `docs/superpowers/specs/YYYY-MM-DD-<topic>-design.md` and commit
-7. **Spec review loop** — dispatch spec-document-reviewer subagent with precisely crafted review context (never your session history); fix issues and re-dispatch until approved (max 3 iterations, then surface to human)
+7. **Spec self-review** — quick inline check for placeholders, contradictions, ambiguity, scope (see below)
 8. **User reviews written spec** — ask user to review the spec file before proceeding
 9. **Transition to implementation** — invoke writing-plans skill to create implementation plan
 
@@ -43,8 +43,7 @@ digraph brainstorming {
     "Present design sections" [shape=box];
     "User approves design?" [shape=diamond];
     "Write design doc" [shape=box];
-    "Spec review loop" [shape=box];
-    "Spec review passed?" [shape=diamond];
+    "Spec self-review\n(fix inline)" [shape=box];
     "User reviews spec?" [shape=diamond];
     "Invoke writing-plans skill" [shape=doublecircle];
 
@@ -57,10 +56,8 @@ digraph brainstorming {
     "Present design sections" -> "User approves design?";
     "User approves design?" -> "Present design sections" [label="no, revise"];
     "User approves design?" -> "Write design doc" [label="yes"];
-    "Write design doc" -> "Spec review loop";
-    "Spec review loop" -> "Spec review passed?";
-    "Spec review passed?" -> "Spec review loop" [label="issues found,\nfix and re-dispatch"];
-    "Spec review passed?" -> "User reviews spec?" [label="approved"];
+    "Write design doc" -> "Spec self-review\n(fix inline)";
+    "Spec self-review\n(fix inline)" -> "User reviews spec?";
     "User reviews spec?" -> "Write design doc" [label="changes requested"];
     "User reviews spec?" -> "Invoke writing-plans skill" [label="approved"];
 }
@@ -116,12 +113,15 @@ digraph brainstorming {
 - Use elements-of-style:writing-clearly-and-concisely skill if available
 - Commit the design document to git
 
-**Spec Review Loop:**
-After writing the spec document:
+**Spec Self-Review:**
+After writing the spec document, look at it with fresh eyes:
 
-1. Dispatch spec-document-reviewer subagent (see spec-document-reviewer-prompt.md)
-2. If Issues Found: fix, re-dispatch, repeat until Approved
-3. If loop exceeds 3 iterations, surface to human for guidance
+1. **Placeholder scan:** Any "TBD", "TODO", incomplete sections, or vague requirements? Fix them.
+2. **Internal consistency:** Do any sections contradict each other? Does the architecture match the feature descriptions?
+3. **Scope check:** Is this focused enough for a single implementation plan, or does it need decomposition?
+4. **Ambiguity check:** Could any requirement be interpreted two different ways? If so, pick one and make it explicit.
+
+Fix any issues inline. No need to re-review — just fix and move on.
 
 **User Review Gate:**
 After the spec review loop passes, ask the user to review the written spec before proceeding:

skills/brainstorming/scripts/server.cjs

@@ -76,8 +76,10 @@ function decodeFrame(buffer) {
 const PORT = process.env.BRAINSTORM_PORT || (49152 + Math.floor(Math.random() * 16383));
 const HOST = process.env.BRAINSTORM_HOST || '127.0.0.1';
 const URL_HOST = process.env.BRAINSTORM_URL_HOST || (HOST === '127.0.0.1' ? 'localhost' : HOST);
-const SCREEN_DIR = process.env.BRAINSTORM_DIR || '/tmp/brainstorm';
-const OWNER_PID = process.env.BRAINSTORM_OWNER_PID ? Number(process.env.BRAINSTORM_OWNER_PID) : null;
+const SESSION_DIR = process.env.BRAINSTORM_DIR || '/tmp/brainstorm';
+const CONTENT_DIR = path.join(SESSION_DIR, 'content');
+const STATE_DIR = path.join(SESSION_DIR, 'state');
+let ownerPid = process.env.BRAINSTORM_OWNER_PID ? Number(process.env.BRAINSTORM_OWNER_PID) : null;
 
 const MIME_TYPES = {
   '.html': 'text/html', '.css': 'text/css', '.js': 'application/javascript',
@@ -112,10 +114,10 @@ function wrapInFrame(content) {
 }
 
 function getNewestScreen() {
-  const files = fs.readdirSync(SCREEN_DIR)
+  const files = fs.readdirSync(CONTENT_DIR)
     .filter(f => f.endsWith('.html'))
     .map(f => {
-      const fp = path.join(SCREEN_DIR, f);
+      const fp = path.join(CONTENT_DIR, f);
       return { path: fp, mtime: fs.statSync(fp).mtime.getTime() };
     })
     .sort((a, b) => b.mtime - a.mtime);
@@ -142,7 +144,7 @@ function handleRequest(req, res) {
     res.end(html);
   } else if (req.method === 'GET' && req.url.startsWith('/files/')) {
     const fileName = req.url.slice(7);
-    const filePath = path.join(SCREEN_DIR, path.basename(fileName));
+    const filePath = path.join(CONTENT_DIR, path.basename(fileName));
     if (!fs.existsSync(filePath)) {
       res.writeHead(404);
       res.end('Not found');
@@ -230,7 +232,7 @@ function handleMessage(text) {
   touchActivity();
   console.log(JSON.stringify({ source: 'user-event', ...event }));
   if (event.choice) {
-    const eventsFile = path.join(SCREEN_DIR, '.events');
+    const eventsFile = path.join(STATE_DIR, 'events');
     fs.appendFileSync(eventsFile, JSON.stringify(event) + '\n');
   }
 }
@@ -258,32 +260,33 @@ const debounceTimers = new Map();
 // ========== Server Startup ==========
 
 function startServer() {
-  if (!fs.existsSync(SCREEN_DIR)) fs.mkdirSync(SCREEN_DIR, { recursive: true });
+  if (!fs.existsSync(CONTENT_DIR)) fs.mkdirSync(CONTENT_DIR, { recursive: true });
+  if (!fs.existsSync(STATE_DIR)) fs.mkdirSync(STATE_DIR, { recursive: true });
 
   // Track known files to distinguish new screens from updates.
   // macOS fs.watch reports 'rename' for both new files and overwrites,
   // so we can't rely on eventType alone.
   const knownFiles = new Set(
-    fs.readdirSync(SCREEN_DIR).filter(f => f.endsWith('.html'))
+    fs.readdirSync(CONTENT_DIR).filter(f => f.endsWith('.html'))
   );
 
   const server = http.createServer(handleRequest);
   server.on('upgrade', handleUpgrade);
 
-  const watcher = fs.watch(SCREEN_DIR, (eventType, filename) => {
+  const watcher = fs.watch(CONTENT_DIR, (eventType, filename) => {
     if (!filename || !filename.endsWith('.html')) return;
 
     if (debounceTimers.has(filename)) clearTimeout(debounceTimers.get(filename));
     debounceTimers.set(filename, setTimeout(() => {
       debounceTimers.delete(filename);
-      const filePath = path.join(SCREEN_DIR, filename);
+      const filePath = path.join(CONTENT_DIR, filename);
 
       if (!fs.existsSync(filePath)) return; // file was deleted
       touchActivity();
 
       if (!knownFiles.has(filename)) {
         knownFiles.add(filename);
-        const eventsFile = path.join(SCREEN_DIR, '.events');
+        const eventsFile = path.join(STATE_DIR, 'events');
         if (fs.existsSync(eventsFile)) fs.unlinkSync(eventsFile);
         console.log(JSON.stringify({ type: 'screen-added', file: filePath }));
       } else {
@@ -297,10 +300,10 @@ function startServer() {
 
   function shutdown(reason) {
     console.log(JSON.stringify({ type: 'server-stopped', reason }));
-    const infoFile = path.join(SCREEN_DIR, '.server-info');
+    const infoFile = path.join(STATE_DIR, 'server-info');
     if (fs.existsSync(infoFile)) fs.unlinkSync(infoFile);
     fs.writeFileSync(
-      path.join(SCREEN_DIR, '.server-stopped'),
+      path.join(STATE_DIR, 'server-stopped'),
       JSON.stringify({ reason, timestamp: Date.now() }) + '\n'
     );
     watcher.close();
@@ -309,8 +312,8 @@ function startServer() {
   }
 
   function ownerAlive() {
-    if (!OWNER_PID) return true;
-    try { process.kill(OWNER_PID, 0); return true; } catch (e) { return false; }
+    if (!ownerPid) return true;
+    try { process.kill(ownerPid, 0); return true; } catch (e) { return e.code === 'EPERM'; }
   }
 
   // Check every 60s: exit if owner process died or idle for 30 minutes
@@ -320,14 +323,27 @@ function startServer() {
   }, 60 * 1000);
   lifecycleCheck.unref();
 
+  // Validate owner PID at startup. If it's already dead, the PID resolution
+  // was wrong (common on WSL, Tailscale SSH, and cross-user scenarios).
+  // Disable monitoring and rely on the idle timeout instead.
+  if (ownerPid) {
+    try { process.kill(ownerPid, 0); }
+    catch (e) {
+      if (e.code !== 'EPERM') {
+        console.log(JSON.stringify({ type: 'owner-pid-invalid', pid: ownerPid, reason: 'dead at startup' }));
+        ownerPid = null;
+      }
+    }
+  }
+
   server.listen(PORT, HOST, () => {
     const info = JSON.stringify({
       type: 'server-started', port: Number(PORT), host: HOST,
       url_host: URL_HOST, url: 'http://' + URL_HOST + ':' + PORT,
-      screen_dir: SCREEN_DIR
+      screen_dir: CONTENT_DIR, state_dir: STATE_DIR
     });
     console.log(info);
-    fs.writeFileSync(path.join(SCREEN_DIR, '.server-info'), info + '\n');
+    fs.writeFileSync(path.join(STATE_DIR, 'server-info'), info + '\n');
   });
 }
 

skills/brainstorming/scripts/start-server.sh

@@ -78,16 +78,17 @@ fi
 SESSION_ID="$$-$(date +%s)"
 
 if [[ -n "$PROJECT_DIR" ]]; then
-  SCREEN_DIR="${PROJECT_DIR}/.superpowers/brainstorm/${SESSION_ID}"
+  SESSION_DIR="${PROJECT_DIR}/.superpowers/brainstorm/${SESSION_ID}"
 else
-  SCREEN_DIR="/tmp/brainstorm-${SESSION_ID}"
+  SESSION_DIR="/tmp/brainstorm-${SESSION_ID}"
 fi
 
-PID_FILE="${SCREEN_DIR}/.server.pid"
-LOG_FILE="${SCREEN_DIR}/.server.log"
+STATE_DIR="${SESSION_DIR}/state"
+PID_FILE="${STATE_DIR}/server.pid"
+LOG_FILE="${STATE_DIR}/server.log"
 
-# Create fresh session directory
-mkdir -p "$SCREEN_DIR"
+# Create fresh session directory with content and state peers
+mkdir -p "${SESSION_DIR}/content" "$STATE_DIR"
 
 # Kill any existing server
 if [[ -f "$PID_FILE" ]]; then
@@ -106,22 +107,16 @@ if [[ -z "$OWNER_PID" || "$OWNER_PID" == "1" ]]; then
   OWNER_PID="$PPID"
 fi
 
-# On Windows/MSYS2, the MSYS2 PID namespace is invisible to Node.js.
-# Skip owner-PID monitoring — the 30-minute idle timeout prevents orphans.
-case "${OSTYPE:-}" in
-  msys*|cygwin*|mingw*) OWNER_PID="" ;;
-esac
-
 # Foreground mode for environments that reap detached/background processes.
 if [[ "$FOREGROUND" == "true" ]]; then
   echo "$$" > "$PID_FILE"
-  env BRAINSTORM_DIR="$SCREEN_DIR" BRAINSTORM_HOST="$BIND_HOST" BRAINSTORM_URL_HOST="$URL_HOST" BRAINSTORM_OWNER_PID="$OWNER_PID" node server.cjs
+  env BRAINSTORM_DIR="$SESSION_DIR" BRAINSTORM_HOST="$BIND_HOST" BRAINSTORM_URL_HOST="$URL_HOST" BRAINSTORM_OWNER_PID="$OWNER_PID" node server.cjs
   exit $?
 fi
 
 # Start server, capturing output to log file
 # Use nohup to survive shell exit; disown to remove from job table
-nohup env BRAINSTORM_DIR="$SCREEN_DIR" BRAINSTORM_HOST="$BIND_HOST" BRAINSTORM_URL_HOST="$URL_HOST" BRAINSTORM_OWNER_PID="$OWNER_PID" node server.cjs > "$LOG_FILE" 2>&1 &
+nohup env BRAINSTORM_DIR="$SESSION_DIR" BRAINSTORM_HOST="$BIND_HOST" BRAINSTORM_URL_HOST="$URL_HOST" BRAINSTORM_OWNER_PID="$OWNER_PID" node server.cjs > "$LOG_FILE" 2>&1 &
 SERVER_PID=$!
 disown "$SERVER_PID" 2>/dev/null
 echo "$SERVER_PID" > "$PID_FILE"

skills/brainstorming/scripts/stop-server.sh

@@ -1,19 +1,20 @@
 #!/usr/bin/env bash
 # Stop the brainstorm server and clean up
-# Usage: stop-server.sh <screen_dir>
+# Usage: stop-server.sh <session_dir>
 #
 # Kills the server process. Only deletes session directory if it's
 # under /tmp (ephemeral). Persistent directories (.superpowers/) are
 # kept so mockups can be reviewed later.
 
-SCREEN_DIR="$1"
+SESSION_DIR="$1"
 
-if [[ -z "$SCREEN_DIR" ]]; then
-  echo '{"error": "Usage: stop-server.sh <screen_dir>"}'
+if [[ -z "$SESSION_DIR" ]]; then
+  echo '{"error": "Usage: stop-server.sh <session_dir>"}'
   exit 1
 fi
 
-PID_FILE="${SCREEN_DIR}/.server.pid"
+STATE_DIR="${SESSION_DIR}/state"
+PID_FILE="${STATE_DIR}/server.pid"
 
 if [[ -f "$PID_FILE" ]]; then
   pid=$(cat "$PID_FILE")
@@ -42,11 +43,11 @@ if [[ -f "$PID_FILE" ]]; then
     exit 1
   fi
 
-  rm -f "$PID_FILE" "${SCREEN_DIR}/.server.log"
+  rm -f "$PID_FILE" "${STATE_DIR}/server.log"
 
   # Only delete ephemeral /tmp directories
-  if [[ "$SCREEN_DIR" == /tmp/* ]]; then
-    rm -rf "$SCREEN_DIR"
+  if [[ "$SESSION_DIR" == /tmp/* ]]; then
+    rm -rf "$SESSION_DIR"
   fi
 
   echo '{"status": "stopped"}'

skills/brainstorming/visual-companion.md

@@ -26,7 +26,7 @@ A question *about* a UI topic is not automatically a visual question. "What kind
 
 ## How It Works
 
-The server watches a directory for HTML files and serves the newest one to the browser. You write HTML content, the user sees it in their browser and can click to select options. Selections are recorded to a `.events` file that you read on your next turn.
+The server watches a directory for HTML files and serves the newest one to the browser. You write HTML content to `screen_dir`, the user sees it in their browser and can click to select options. Selections are recorded to `state_dir/events` that you read on your next turn.
 
 **Content fragments vs full documents:** If your HTML file starts with `<!DOCTYPE` or `<html`, the server serves it as-is (just injects the helper script). Otherwise, the server automatically wraps your content in the frame template — adding the header, CSS theme, selection indicator, and all interactive infrastructure. **Write content fragments by default.** Only write full documents when you need complete control over the page.
 
@@ -37,12 +37,13 @@ The server watches a directory for HTML files and serves the newest one to the b
 scripts/start-server.sh --project-dir /path/to/project
 
 # Returns: {"type":"server-started","port":52341,"url":"http://localhost:52341",
-#           "screen_dir":"/path/to/project/.superpowers/brainstorm/12345-1706000000"}
+#           "screen_dir":"/path/to/project/.superpowers/brainstorm/12345-1706000000/content",
+#           "state_dir":"/path/to/project/.superpowers/brainstorm/12345-1706000000/state"}
 ```
 
-Save `screen_dir` from the response. Tell user to open the URL.
+Save `screen_dir` and `state_dir` from the response. Tell user to open the URL.
 
-**Finding connection info:** The server writes its startup JSON to `$SCREEN_DIR/.server-info`. If you launched the server in the background and didn't capture stdout, read that file to get the URL and port. When using `--project-dir`, check `<project>/.superpowers/brainstorm/` for the session directory.
+**Finding connection info:** The server writes its startup JSON to `$STATE_DIR/server-info`. If you launched the server in the background and didn't capture stdout, read that file to get the URL and port. When using `--project-dir`, check `<project>/.superpowers/brainstorm/` for the session directory.
 
 **Note:** Pass the project root as `--project-dir` so mockups persist in `.superpowers/brainstorm/` and survive server restarts. Without it, files go to `/tmp` and get cleaned up. Remind the user to add `.superpowers/` to `.gitignore` if it's not already there.
 
@@ -61,7 +62,7 @@ scripts/start-server.sh --project-dir /path/to/project
 # across conversation turns.
 scripts/start-server.sh --project-dir /path/to/project
 ```
-When calling this via the Bash tool, set `run_in_background: true`. Then read `$SCREEN_DIR/.server-info` on the next turn to get the URL and port.
+When calling this via the Bash tool, set `run_in_background: true`. Then read `$STATE_DIR/server-info` on the next turn to get the URL and port.
 
 **Codex:**
 ```bash
@@ -93,7 +94,7 @@ Use `--url-host` to control what hostname is printed in the returned URL JSON.
 ## The Loop
 
 1. **Check server is alive**, then **write HTML** to a new file in `screen_dir`:
-   - Before each write, check that `$SCREEN_DIR/.server-info` exists. If it doesn't (or `.server-stopped` exists), the server has shut down — restart it with `start-server.sh` before continuing. The server auto-exits after 30 minutes of inactivity.
+   - Before each write, check that `$STATE_DIR/server-info` exists. If it doesn't (or `$STATE_DIR/server-stopped` exists), the server has shut down — restart it with `start-server.sh` before continuing. The server auto-exits after 30 minutes of inactivity.
    - Use semantic filenames: `platform.html`, `visual-style.html`, `layout.html`
    - **Never reuse filenames** — each screen gets a fresh file
    - Use Write tool — **never use cat/heredoc** (dumps noise into terminal)
@@ -105,9 +106,9 @@ Use `--url-host` to control what hostname is printed in the returned URL JSON.
    - Ask them to respond in the terminal: "Take a look and let me know what you think. Click to select an option if you'd like."
 
 3. **On your next turn** — after the user responds in the terminal:
-   - Read `$SCREEN_DIR/.events` if it exists — this contains the user's browser interactions (clicks, selections) as JSON lines
+   - Read `$STATE_DIR/events` if it exists — this contains the user's browser interactions (clicks, selections) as JSON lines
    - Merge with the user's terminal text to get the full picture
-   - The terminal message is the primary feedback; `.events` provides structured interaction data
+   - The terminal message is the primary feedback; `state_dir/events` provides structured interaction data
 
 4. **Iterate or advance** — if feedback changes current screen, write a new file (e.g., `layout-v2.html`). Only move to the next question when the current step is validated.
 
@@ -244,7 +245,7 @@ The frame template provides these CSS classes for your content:
 
 ## Browser Events Format
 
-When the user clicks options in the browser, their interactions are recorded to `$SCREEN_DIR/.events` (one JSON object per line). The file is cleared automatically when you push a new screen.
+When the user clicks options in the browser, their interactions are recorded to `$STATE_DIR/events` (one JSON object per line). The file is cleared automatically when you push a new screen.
 
 ```jsonl
 {"type":"click","choice":"a","text":"Option A - Simple Layout","timestamp":1706000101}
@@ -254,7 +255,7 @@ When the user clicks options in the browser, their interactions are recorded to
 
 The full event stream shows the user's exploration path — they may click multiple options before settling. The last `choice` event is typically the final selection, but the pattern of clicks can reveal hesitation or preferences worth asking about.
 
-If `.events` doesn't exist, the user didn't interact with the browser — use only their terminal text.
+If `$STATE_DIR/events` doesn't exist, the user didn't interact with the browser — use only their terminal text.
 
 ## Design Tips
 
@@ -275,7 +276,7 @@ If `.events` doesn't exist, the user didn't interact with the browser — use on
 ## Cleaning Up
 
 ```bash
-scripts/stop-server.sh $SCREEN_DIR
+scripts/stop-server.sh $SESSION_DIR
 ```
 
 If the session used `--project-dir`, mockup files persist in `.superpowers/brainstorm/` for later reference. Only `/tmp` sessions get deleted on stop.

skills/subagent-driven-development/code-quality-reviewer-prompt.md

@@ -17,8 +17,6 @@ Task tool (superpowers:code-reviewer):
   DESCRIPTION: [task summary]
 ```
 
-**If the project has a CLAUDE.md (or AGENTS.md), read it — use its conventions as review criteria.**
-
 **In addition to standard code quality concerns, the reviewer should check:**
 - Does each file have one clear responsibility with a well-defined interface?
 - Are units decomposed so they can be understood and tested independently?

skills/subagent-driven-development/implementer-prompt.md

@@ -18,8 +18,6 @@ Task tool (general-purpose):
 
     ## Before You Begin
 
-    Read CLAUDE.md (or AGENTS.md) in the project root if it exists — its conventions are binding on your work.
-
     If you have questions about:
     - The requirements or acceptance criteria
     - The approach or implementation strategy

skills/subagent-driven-development/spec-reviewer-prompt.md

@@ -36,8 +36,6 @@ Task tool (general-purpose):
 
     ## Your Job
 
-    If the project has a CLAUDE.md (or AGENTS.md), read it — verify the implementation follows its conventions.
-
     Read the implementation code and verify:
 
     **Missing requirements:**

skills/writing-plans/SKILL.md

@@ -103,26 +103,33 @@ git commit -m "feat: add specific feature"
 ```
 ````
 
+## No Placeholders
+
+Every step must contain the actual content an engineer needs. These are **plan failures** — never write them:
+- "TBD", "TODO", "implement later", "fill in details"
+- "Add appropriate error handling" / "add validation" / "handle edge cases"
+- "Write tests for the above" (without actual test code)
+- "Similar to Task N" (repeat the code — the engineer may be reading tasks out of order)
+- Steps that describe what to do without showing how (code blocks required for code steps)
+- References to types, functions, or methods not defined in any task
+
 ## Remember
 - Exact file paths always
-- Complete code in plan (not "add validation")
+- Complete code in every step — if a step changes code, show the code
 - Exact commands with expected output
-- Reference relevant skills with @ syntax
 - DRY, YAGNI, TDD, frequent commits
 
-## Plan Review Loop
+## Self-Review
 
-After writing the complete plan:
+After writing the complete plan, look at the spec with fresh eyes and check the plan against it. This is a checklist you run yourself — not a subagent dispatch.
 
-1. Dispatch a single plan-document-reviewer subagent (see plan-document-reviewer-prompt.md) with precisely crafted review context — never your session history. This keeps the reviewer focused on the plan, not your thought process.
-   - Provide: path to the plan document, path to spec document
-2. If ❌ Issues Found: fix the issues, re-dispatch reviewer for the whole plan
-3. If ✅ Approved: proceed to execution handoff
+**1. Spec coverage:** Skim each section/requirement in the spec. Can you point to a task that implements it? List any gaps.
 
-**Review loop guidance:**
-- Same agent that wrote the plan fixes it (preserves context)
-- If loop exceeds 3 iterations, surface to human for guidance
-- Reviewers are advisory — explain disagreements if you believe feedback is incorrect
+**2. Placeholder scan:** Search your plan for red flags — any of the patterns from the "No Placeholders" section above. Fix them.
+
+**3. Type consistency:** Do the types, method signatures, and property names you used in later tasks match what you defined in earlier tasks? A function called `clearLayers()` in Task 3 but `clearFullLayers()` in Task 7 is a bug.
+
+If you find issues, fix them inline. No need to re-review — just fix and move on. If you find a spec requirement with no task, add the task.
 
 ## Execution Handoff
 

tests/brainstorm-server/server.test.js

@@ -18,6 +18,8 @@ const assert = require('assert');
 const SERVER_PATH = path.join(__dirname, '../../skills/brainstorming/scripts/server.cjs');
 const TEST_PORT = 3334;
 const TEST_DIR = '/tmp/brainstorm-test';
+const CONTENT_DIR = path.join(TEST_DIR, 'content');
+const STATE_DIR = path.join(TEST_DIR, 'state');
 
 function cleanup() {
   if (fs.existsSync(TEST_DIR)) {
@@ -69,7 +71,6 @@ async function waitForServer(server) {
 
 async function runTests() {
   cleanup();
-  fs.mkdirSync(TEST_DIR, { recursive: true });
 
   const server = startServer();
   let stdoutAccum = '';
@@ -103,12 +104,14 @@ async function runTests() {
       return Promise.resolve();
     });
 
-    await test('writes .server-info file', () => {
-      const infoPath = path.join(TEST_DIR, '.server-info');
-      assert(fs.existsSync(infoPath), '.server-info should exist');
+    await test('writes server-info to state/', () => {
+      const infoPath = path.join(STATE_DIR, 'server-info');
+      assert(fs.existsSync(infoPath), 'state/server-info should exist');
       const info = JSON.parse(fs.readFileSync(infoPath, 'utf-8').trim());
       assert.strictEqual(info.type, 'server-started');
       assert.strictEqual(info.port, TEST_PORT);
+      assert.strictEqual(info.screen_dir, CONTENT_DIR, 'screen_dir should point to content/');
+      assert.strictEqual(info.state_dir, STATE_DIR, 'state_dir should point to state/');
       return Promise.resolve();
     });
 
@@ -118,7 +121,7 @@ async function runTests() {
     await test('serves waiting page when no screens exist', async () => {
       const res = await fetch(`http://localhost:${TEST_PORT}/`);
       assert.strictEqual(res.status, 200);
-      assert(res.body.includes('Waiting for Claude'), 'Should show waiting message');
+      assert(res.body.includes('Waiting for the agent'), 'Should show waiting message');
     });
 
     await test('injects helper.js into waiting page', async () => {
@@ -135,7 +138,7 @@ async function runTests() {
 
     await test('serves full HTML documents as-is (not wrapped)', async () => {
       const fullDoc = '<!DOCTYPE html>\n<html><head><title>Custom</title></head><body><h1>Custom Page</h1></body></html>';
-      fs.writeFileSync(path.join(TEST_DIR, 'full-doc.html'), fullDoc);
+      fs.writeFileSync(path.join(CONTENT_DIR, 'full-doc.html'), fullDoc);
       await sleep(300);
 
       const res = await fetch(`http://localhost:${TEST_PORT}/`);
@@ -146,7 +149,7 @@ async function runTests() {
 
     await test('wraps content fragments in frame template', async () => {
       const fragment = '<h2>Pick a layout</h2>\n<div class="options"><div class="option" data-choice="a"><div class="letter">A</div></div></div>';
-      fs.writeFileSync(path.join(TEST_DIR, 'fragment.html'), fragment);
+      fs.writeFileSync(path.join(CONTENT_DIR, 'fragment.html'), fragment);
       await sleep(300);
 
       const res = await fetch(`http://localhost:${TEST_PORT}/`);
@@ -157,9 +160,9 @@ async function runTests() {
     });
 
     await test('serves newest file by mtime', async () => {
-      fs.writeFileSync(path.join(TEST_DIR, 'older.html'), '<h2>Older</h2>');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'older.html'), '<h2>Older</h2>');
       await sleep(100);
-      fs.writeFileSync(path.join(TEST_DIR, 'newer.html'), '<h2>Newer</h2>');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'newer.html'), '<h2>Newer</h2>');
       await sleep(300);
 
       const res = await fetch(`http://localhost:${TEST_PORT}/`);
@@ -168,7 +171,7 @@ async function runTests() {
 
     await test('ignores non-html files for serving', async () => {
       // Write a newer non-HTML file — should still serve newest .html
-      fs.writeFileSync(path.join(TEST_DIR, 'data.json'), '{"not": "html"}');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'data.json'), '{"not": "html"}');
       await sleep(300);
 
       const res = await fetch(`http://localhost:${TEST_PORT}/`);
@@ -206,9 +209,9 @@ async function runTests() {
       ws.close();
     });
 
-    await test('writes choice events to .events file', async () => {
+    await test('writes choice events to state/events', async () => {
       // Clean up events from prior tests
-      const eventsFile = path.join(TEST_DIR, '.events');
+      const eventsFile = path.join(STATE_DIR, 'events');
       if (fs.existsSync(eventsFile)) fs.unlinkSync(eventsFile);
 
       const ws = new WebSocket(`ws://localhost:${TEST_PORT}`);
@@ -225,8 +228,8 @@ async function runTests() {
       ws.close();
     });
 
-    await test('does NOT write non-choice events to .events file', async () => {
-      const eventsFile = path.join(TEST_DIR, '.events');
+    await test('does NOT write non-choice events to state/events', async () => {
+      const eventsFile = path.join(STATE_DIR, 'events');
       if (fs.existsSync(eventsFile)) fs.unlinkSync(eventsFile);
 
       const ws = new WebSocket(`ws://localhost:${TEST_PORT}`);
@@ -257,7 +260,7 @@ async function runTests() {
         if (JSON.parse(data.toString()).type === 'reload') ws2Reload = true;
       });
 
-      fs.writeFileSync(path.join(TEST_DIR, 'multi-client.html'), '<h2>Multi</h2>');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'multi-client.html'), '<h2>Multi</h2>');
       await sleep(500);
 
       assert(ws1Reload, 'Client 1 should receive reload');
@@ -273,7 +276,7 @@ async function runTests() {
       await sleep(100);
 
       // This should not throw even though ws1 is closed
-      fs.writeFileSync(path.join(TEST_DIR, 'after-close.html'), '<h2>After</h2>');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'after-close.html'), '<h2>After</h2>');
       await sleep(300);
       // If we got here without error, the test passes
     });
@@ -304,7 +307,7 @@ async function runTests() {
         if (JSON.parse(data.toString()).type === 'reload') gotReload = true;
       });
 
-      fs.writeFileSync(path.join(TEST_DIR, 'watch-new.html'), '<h2>New</h2>');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'watch-new.html'), '<h2>New</h2>');
       await sleep(500);
 
       assert(gotReload, 'Should send reload on new file');
@@ -312,7 +315,7 @@ async function runTests() {
     });
 
     await test('sends reload on .html file change', async () => {
-      const filePath = path.join(TEST_DIR, 'watch-change.html');
+      const filePath = path.join(CONTENT_DIR, 'watch-change.html');
       fs.writeFileSync(filePath, '<h2>Original</h2>');
       await sleep(500);
 
@@ -340,35 +343,35 @@ async function runTests() {
         if (JSON.parse(data.toString()).type === 'reload') gotReload = true;
       });
 
-      fs.writeFileSync(path.join(TEST_DIR, 'data.txt'), 'not html');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'data.txt'), 'not html');
       await sleep(500);
 
       assert(!gotReload, 'Should NOT reload for non-HTML files');
       ws.close();
     });
 
-    await test('clears .events on new screen', async () => {
-      // Create an .events file
-      const eventsFile = path.join(TEST_DIR, '.events');
+    await test('clears state/events on new screen', async () => {
+      // Create an events file
+      const eventsFile = path.join(STATE_DIR, 'events');
       fs.writeFileSync(eventsFile, '{"choice":"a"}\n');
       assert(fs.existsSync(eventsFile));
 
-      fs.writeFileSync(path.join(TEST_DIR, 'clear-events.html'), '<h2>New screen</h2>');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'clear-events.html'), '<h2>New screen</h2>');
       await sleep(500);
 
-      assert(!fs.existsSync(eventsFile), '.events should be cleared on new screen');
+      assert(!fs.existsSync(eventsFile), 'state/events should be cleared on new screen');
     });
 
     await test('logs screen-added on new file', async () => {
       stdoutAccum = '';
-      fs.writeFileSync(path.join(TEST_DIR, 'log-test.html'), '<h2>Log</h2>');
+      fs.writeFileSync(path.join(CONTENT_DIR, 'log-test.html'), '<h2>Log</h2>');
       await sleep(500);
 
       assert(stdoutAccum.includes('screen-added'), 'Should log screen-added');
     });
 
     await test('logs screen-updated on file change', async () => {
-      const filePath = path.join(TEST_DIR, 'log-update.html');
+      const filePath = path.join(CONTENT_DIR, 'log-update.html');
       fs.writeFileSync(filePath, '<h2>V1</h2>');
       await sleep(500);