diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9243d13..e003a1e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,11 +18,11 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 ### Added
 - **Native `.wpcignore` support in WPCC** — `check-performance.sh` now loads gitignore-style patterns from a `.wpcignore` file and filters the PHP file list before scanning. Auto-detects `.wpcignore` in the scan target directory or current working directory. Supports directory patterns (`tools/`), extension globs (`*.min.js`), and literal substring matches. New flags: `--wpcignore-file <path>` for explicit file, `--no-wpcignore` to disable. Unblocks repo-wide scanning without false positives from embedded tools, temp files, and vendor directories.
 - **VS Code extension dynamic MCP discovery (v0.2.0)** — the extension's MCP server definition provider now merges configs from 5 layers (static AI-DDTK fallback, workspace `.mcp.json`, `.vscode/mcp.json`, `.mcp.local.json`, `temp/mcp/local-snippets/*.json`) with file watchers for live re-discovery. Site-specific WP MCP Adapter servers are automatically provided to all VS Code MCP clients without manual wiring or restart.
-- **`experimental/end-of-day.sh` — solo developer session cleanup script** — automated script for end-of-work synchronization. Checks 4X4.md, CHANGELOG.md, and MEMORY.md freshness; archives session-scoped MEMORY.md to `PROJECT/1-INBOX/MEMORY-<timestamp>.md` for clean sessions. Supports `--commit` (with confirmation), `--push` (implies commit, with confirmation), `--force` (skip prompts for automation), `--dry-run`, and agent hook integration for orchestration. Default mode reports findings only; opt-in flags enable commit/push. Includes build validation (PHP syntax check) and structured event emission for agent coordination.
-- **MCP tool: `end_of_day_session_cleanup`** — expose end-of-day.sh as a typed MCP tool (v0.9.0). Agents can call `end_of_day_session_cleanup` with `mode` (report/commit/push), `dryRun`, `force`, `skipValidation` flags. Returns structured check results (4X4.md, CHANGELOG.md, MEMORY.md, build validation), git state (branch, modified files, untracked), and command exit code. Enables VS Code agents to orchestrate session cleanup without shell escaping.
+- **`experimental/post-flight.sh` — solo developer post-flight session cleanup script** — automated script for post-session synchronization. Checks 4X4.md, CHANGELOG.md, and MEMORY.md freshness; archives session-scoped MEMORY.md to `PROJECT/1-INBOX/MEMORY-<timestamp>.md` for clean sessions. Supports `--commit` (with confirmation), `--push` (implies commit, with confirmation), `--force` (skip prompts for automation), `--dry-run`, and agent hook integration for orchestration. Default mode reports findings only; opt-in flags enable commit/push. Includes build validation (PHP syntax check) and structured event emission for agent coordination.
+- **MCP tool: `post_flight_session_cleanup`** — expose post-flight.sh as a typed MCP tool (v0.9.0). Agents can call `post_flight_session_cleanup` with `mode` (report/commit/push), `dryRun`, `force`, `skipValidation` flags. Returns structured check results (4X4.md, CHANGELOG.md, MEMORY.md, build validation), git state (branch, modified files, untracked), and command exit code. Enables VS Code agents to orchestrate session cleanup without shell escaping.
 
 ### Changed
-- **`end-of-day.sh` pluggable build validation** — `validate_build()` now auto-detects and runs PHP syntax checks (up to 200 files), `npm run build` (if `package.json` has a `build` script), and `composer validate` (if `composer.json` exists). Skips gracefully when no validators are detected. Previously only checked a single hardcoded PHP file. MCP handler updated to capture per-validator results.
+- **`post-flight.sh` pluggable build validation** — `validate_build()` now auto-detects and runs PHP syntax checks (up to 200 files), `npm run build` (if `package.json` has a `build` script), and `composer validate` (if `composer.json` exists). Skips gracefully when no validators are detected. Previously only checked a single hardcoded PHP file. MCP handler updated to capture per-validator results.
 - **`servers-audit.sh` and `servers-preflight.sh` promoted to `tools/`** — moved from `experimental/` to `tools/` alongside `servers.md` template. These scripts have received 4+ consecutive hardening releases (Launchd plist parsing, KeepAlive detection, expanded TLD coverage, Valet site discovery) and are no longer experimental. Internal path references (`$SCRIPT_DIR`) are relative and required no changes. CLI-REFERENCE.md updated with new sections for both scripts.
 
 ## [1.8.6] - 2026-04-05
diff --git a/PROJECT/1-INBOX/P1-END-OF-DAY.md b/PROJECT/1-INBOX/P1-POST-FLIGHT.md
similarity index 90%
rename from PROJECT/1-INBOX/P1-END-OF-DAY.md
rename to PROJECT/1-INBOX/P1-POST-FLIGHT.md
index 6beb85f..821fc2e 100644
--- a/PROJECT/1-INBOX/P1-END-OF-DAY.md
+++ b/PROJECT/1-INBOX/P1-POST-FLIGHT.md
@@ -1,10 +1,10 @@
-# End-of-Day Session Cleanup Script
+# Post-Flight Session Cleanup Script
 
 ## Overview
 
 **Status**: ✅ DRAFT COMPLETE
-**Location**: `experimental/end-of-day.sh`
-**Purpose**: Solo developer session cleanup — ensures 4X4.md, CHANGELOG.md, MEMORY.md are synced, optionally commits and pushes.
+**Location**: `experimental/post-flight.sh`
+**Purpose**: Solo developer post-flight session cleanup — ensures 4X4.md, CHANGELOG.md, MEMORY.md are synced, optionally commits and pushes.
 
 ---
 
@@ -20,7 +20,7 @@ The original analysis included pushback on auto-commit/push risks. However, for
 
 ---
 
-## Analysis & Feedback on "end-of-day" Script
+## Analysis & Feedback on "post-flight" Script
 
 **Good idea.** This addresses a real friction point. But let me push back on scope and add some nuances based on what `servers-preflight.sh` and `servers-audit.sh` do well.
 
@@ -83,13 +83,13 @@ Check:
 
 ```bash
 #!/usr/bin/env bash
-# end-of-day.sh — Session cleanup & doc synchronization
+# post-flight.sh — Session cleanup & doc synchronization
 #
-# Ensures 4X4.md, CHANGELOG.md, MEMORY.md are synced before close-of-day.
+# Ensures 4X4.md, CHANGELOG.md, MEMORY.md are synced after session.
 # Reports findings, suggests fixes, but does NOT auto-commit/push unless --auto-commit.
 #
 # Usage:
-#   end-of-day.sh [--auto-commit] [--push] [--no-validate] [--hook <script>]
+#   post-flight.sh [--auto-commit] [--push] [--no-validate] [--hook <script>]
 #
 # Exit codes:
 #   0 = OK, all docs fresh, working tree clean
@@ -130,7 +130,7 @@ check_changelog() {
 }
 
 check_memory() {
-    # MEMORY.md exists, should be archived at EOD if present
+    # MEMORY.md exists, should be archived at post-flight if present
     # Return: "fresh" | "missing" | "should_archive"
 }
 
@@ -167,7 +167,7 @@ main() {
 
 The agent could call it like:
 ```bash
-end-of-day.sh --hook ./agent-hook.sh --json-events \
+post-flight.sh --hook ./agent-hook.sh --json-events \
   && git log -1 --oneline \
   || echo "Session cleanup needed"
 ```
@@ -189,7 +189,7 @@ Not dumb—it's **solving a real problem**. But I'd recommend:
 1. **Don't auto-commit by default**—make it opt-in with `--auto-commit`
 2. **Use the event/hook pattern** from `servers-audit.sh`—lets agents orchestrate without you baking in every decision
 3. **Validate before committing**—quick syntax check + git state sanity
-4. **Archive MEMORY.md at EOD**—keeps it from growing and cluttering the repo
+4. **Archive MEMORY.md at post-flight**—keeps it from growing and cluttering the repo
 5. **Generate commit messages from diffs**—human-friendly, not "Lazy commit"
 
 **Thoughts? Should I sketch out a full draft?**
@@ -198,13 +198,13 @@ Not dumb—it's **solving a real problem**. But I'd recommend:
 
 ## ✅ Implementation Complete
 
-The script has been drafted and placed at `experimental/end-of-day.sh`.
+The script has been drafted and placed at `experimental/post-flight.sh`.
 
 ### Key Features
 
 #### **Default Behavior (No Flags)**
 ```bash
-end-of-day.sh
+post-flight.sh
 ```
 - ✓ Checks 4X4.md, CHANGELOG.md, MEMORY.md freshness
 - ✓ Archives MEMORY.md if present → `PROJECT/1-INBOX/MEMORY-<timestamp>.md`
@@ -215,7 +215,7 @@ end-of-day.sh
 
 #### **Commit Mode**
 ```bash
-end-of-day.sh --commit
+post-flight.sh --commit
 ```
 - Runs all checks (as above)
 - Prompts: "Continue with commit?" `[y/N]`
@@ -224,7 +224,7 @@ end-of-day.sh --commit
 
 #### **Push Mode**
 ```bash
-end-of-day.sh --push
+post-flight.sh --push
 ```
 - Implies `--commit`
 - After commit, prompts: "Push to remote?" `[y/N]`
@@ -233,7 +233,7 @@ end-of-day.sh --push
 
 #### **Force Mode (Automation)**
 ```bash
-end-of-day.sh --push --force
+post-flight.sh --push --force
 ```
 - Skips ALL confirmation prompts
 - Archives MEMORY.md, commits, pushes automatically
@@ -242,7 +242,7 @@ end-of-day.sh --push --force
 
 #### **Dry-Run Mode**
 ```bash
-end-of-day.sh --push --dry-run
+post-flight.sh --push --dry-run
 ```
 - Shows what WOULD happen, but doesn't execute
 - Useful for testing, previewing before automation
@@ -275,7 +275,7 @@ Keeps MEMORY.md fresh for each session without losing context.
 The script emits **structured events** that agents can hook into:
 
 ```bash
-end-of-day.sh --push --hook ./agent-hook.sh
+post-flight.sh --push --hook ./agent-hook.sh
 ```
 
 **Agent Hook Protocol**: Hook receives `<script> <event-name> '<json-payload>'`
@@ -303,4 +303,4 @@ end-of-day.sh --push --hook ./agent-hook.sh
 - [ ] Pre-commit validation (run tests, linters if configured)
 - [ ] Selective archiving (different locations by file type)
 - [ ] Rollback support (easy undo if push fails)
-- [ ] Config file support (`.end-of-day.toml` per-repo settings)
+- [ ] Config file support (`.post-flight.toml` per-repo settings)
diff --git a/experimental/end-of-day.sh b/experimental/post-flight.sh
similarity index 96%
rename from experimental/end-of-day.sh
rename to experimental/post-flight.sh
index 578de61..9a99d20 100755
--- a/experimental/end-of-day.sh
+++ b/experimental/post-flight.sh
@@ -2,7 +2,7 @@
 
 set -euo pipefail
 
-# ─── end-of-day.sh ──────────────────────────────────────────────────────────
+# ─── post-flight.sh ─────────────────────────────────────────────────────────
 #
 # Session cleanup & documentation synchronization for solo developers.
 #
@@ -10,7 +10,7 @@ set -euo pipefail
 # pushes with a single confirmation prompt.
 #
 # Usage:
-#   end-of-day.sh [OPTIONS]
+#   post-flight.sh [OPTIONS]
 #
 # Options:
 #   --commit              Stage & commit if docs changed (requires confirmation)
@@ -28,19 +28,19 @@ set -euo pipefail
 #
 # Examples:
 #   # Report only (default)
-#   end-of-day.sh
+#   post-flight.sh
 #
 #   # Commit with confirmation
-#   end-of-day.sh --commit
+#   post-flight.sh --commit
 #
 #   # Commit + push with confirmation
-#   end-of-day.sh --push
+#   post-flight.sh --push
 #
 #   # Full automation (no prompts)
-#   end-of-day.sh --push --force
+#   post-flight.sh --push --force
 #
 #   # With agent hook for orchestration
-#   end-of-day.sh --push --hook ./my-agent-hook.sh
+#   post-flight.sh --push --hook ./my-agent-hook.sh
 #
 # Agent Hook Events:
 #   check:4x4 '{"status":"ok|missing|stale|mismatch"}'
@@ -333,7 +333,7 @@ done
 # ─── Main ────────────────────────────────────────────────────────────────────
 
 main() {
-    echo "${BOLD}[end-of-day] 📋 Session Summary${NC}"
+    echo "${BOLD}[post-flight] 📋 Session Summary${NC}"
     echo ""
     
     check_4x4 || true
@@ -342,7 +342,7 @@ main() {
     check_git_state || true
     
     echo ""
-    echo "${BOLD}[end-of-day] 🔍 Validation${NC}"
+    echo "${BOLD}[post-flight] 🔍 Validation${NC}"
     validate_build || true
     
     if [ "$MODE_COMMIT" -eq 0 ]; then
diff --git a/tools/mcp-server/README.md b/tools/mcp-server/README.md
index 8809e16..adc2476 100644
--- a/tools/mcp-server/README.md
+++ b/tools/mcp-server/README.md
@@ -2,7 +2,7 @@
 
 > Version: 0.9.0
 
-Unified MCP server for AI-DDTK. Exposes LocalWP, WPCC, `pw-auth`, `wp-ajax-test`, tmux, Query Monitor, and end-of-day session cleanup workflows as typed **Tools**, **Resources**, and **Prompts** — compatible with Claude Code, GitHub Copilot, Cline, Augment Code, Cursor, Claude Desktop, and any MCP-capable client.
+Unified MCP server for AI-DDTK. Exposes LocalWP, WPCC, `pw-auth`, `wp-ajax-test`, tmux, Query Monitor, and post-flight session cleanup workflows as typed **Tools**, **Resources**, and **Prompts** — compatible with Claude Code, GitHub Copilot, Cline, Augment Code, Cursor, Claude Desktop, and any MCP-capable client.
 
 ## Quick Start
 
@@ -55,7 +55,7 @@ npm run mcp:http
 | AJAX | `wp_ajax_test` | Test `admin-ajax.php` endpoints with structured inputs |
 | tmux | `tmux_start`, `tmux_send`, `tmux_capture`, `tmux_stop`, `tmux_list`, `tmux_status` | Run resilient long-lived commands and inspect output |
 | Query Monitor | `qm_profile_page`, `qm_slow_queries`, `qm_duplicate_queries` | Profile pages, find slow queries, detect N+1 patterns |
-| Session cleanup | `end_of_day_session_cleanup` | Automated solo dev session cleanup: sync 4X4.md/CHANGELOG.md/MEMORY.md, optionally commit and push with confirmation |
+| Session cleanup | `post_flight_session_cleanup` | Automated solo dev post-flight session cleanup: sync 4X4.md/CHANGELOG.md/MEMORY.md, optionally commit and push with confirmation |
 
 ## Resources
 
diff --git a/tools/mcp-server/package-lock.json b/tools/mcp-server/package-lock.json
index b840785..eade41e 100644
--- a/tools/mcp-server/package-lock.json
+++ b/tools/mcp-server/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ai-ddtk-mcp",
-  "version": "0.6.3",
+  "version": "0.9.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ai-ddtk-mcp",
-      "version": "0.6.3",
+      "version": "0.9.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.27.1",
diff --git a/tools/mcp-server/package.json b/tools/mcp-server/package.json
index 2606058..4a95272 100644
--- a/tools/mcp-server/package.json
+++ b/tools/mcp-server/package.json
@@ -1,7 +1,7 @@
 {
   "name": "ai-ddtk-mcp",
   "version": "0.9.0",
-  "description": "AI-DDTK MCP server for LocalWP, pw-auth, wp-ajax-test, tmux, WPCC, Query Monitor, and end-of-day session cleanup workflows",
+  "description": "AI-DDTK MCP server for LocalWP, pw-auth, wp-ajax-test, tmux, WPCC, Query Monitor, and post-flight session cleanup workflows",
   "type": "module",
   "main": "dist/src/index.js",
   "bin": {
diff --git a/tools/mcp-server/src/handlers/end-of-day.ts b/tools/mcp-server/src/handlers/post-flight.ts
similarity index 87%
rename from tools/mcp-server/src/handlers/end-of-day.ts
rename to tools/mcp-server/src/handlers/post-flight.ts
index 7faa030..1403693 100644
--- a/tools/mcp-server/src/handlers/end-of-day.ts
+++ b/tools/mcp-server/src/handlers/post-flight.ts
@@ -3,19 +3,19 @@ import { ExecFileTextError, execFileText, type ExecFileText, type ExecResult } f
 
 const DEFAULT_TIMEOUT_MS = 30_000;
 
-export type EndOfDayMode = "report" | "commit" | "push";
+export type PostFlightMode = "report" | "commit" | "push";
 
-export type EndOfDayCheckResult = Record<string, unknown> & {
+export type PostFlightCheckResult = Record<string, unknown> & {
   check: string;
   status: "ok" | "missing" | "stale" | "dirty" | "error";
   message: string;
 };
 
-export type EndOfDayResult = Record<string, unknown> & {
-  mode: EndOfDayMode;
+export type PostFlightResult = Record<string, unknown> & {
+  mode: PostFlightMode;
   dryRun: boolean;
   force: boolean;
-  checks: EndOfDayCheckResult[];
+  checks: PostFlightCheckResult[];
   gitBranch: string;
   gitState: "clean" | "dirty";
   modifiedFiles: number;
@@ -25,22 +25,22 @@ export type EndOfDayResult = Record<string, unknown> & {
   exitCode: number;
 };
 
-export interface EndOfDayHandlerDeps {
+export interface PostFlightHandlerDeps {
   repoRoot: string;
   timeoutMs?: number;
   execRunner?: ExecFileText;
 }
 
-export function createEndOfDayHandlers(deps: EndOfDayHandlerDeps) {
+export function createPostFlightHandlers(deps: PostFlightHandlerDeps) {
   const { repoRoot, timeoutMs = DEFAULT_TIMEOUT_MS, execRunner = execFileText } = deps;
-  const scriptPath = path.join(repoRoot, "experimental/end-of-day.sh");
+  const scriptPath = path.join(repoRoot, "experimental/post-flight.sh");
 
-  async function runEndOfDay(options: {
-    mode?: EndOfDayMode;
+  async function runPostFlight(options: {
+    mode?: PostFlightMode;
     dryRun?: boolean;
     force?: boolean;
     skipValidation?: boolean;
-  }): Promise<EndOfDayResult> {
+  }): Promise<PostFlightResult> {
     const { mode = "report", dryRun = false, force = false, skipValidation = false } = options;
 
     const args: string[] = [];
@@ -71,7 +71,7 @@ export function createEndOfDayHandlers(deps: EndOfDayHandlerDeps) {
 
       // Parse stdout for check results and git state
       const lines = result.stdout.split("\n");
-      const checks: EndOfDayCheckResult[] = [];
+      const checks: PostFlightCheckResult[] = [];
       let gitBranch = "unknown";
       let gitState: "clean" | "dirty" = "clean";
       let modifiedFiles = 0;
@@ -157,6 +157,6 @@ export function createEndOfDayHandlers(deps: EndOfDayHandlerDeps) {
     }
   }
 
-  return { runEndOfDay };
+  return { runPostFlight };
 }
 
diff --git a/tools/mcp-server/src/index.ts b/tools/mcp-server/src/index.ts
index d04bf20..123260b 100644
--- a/tools/mcp-server/src/index.ts
+++ b/tools/mcp-server/src/index.ts
@@ -13,7 +13,7 @@ import { createTmuxHandlers } from "./handlers/tmux.js";
 import { createWpAjaxTestHandlers } from "./handlers/wp-ajax-test.js";
 import { createQmHandlers } from "./handlers/qm.js";
 import { WPCC_LATEST_REPORT_URI, WPCC_LATEST_SCAN_URI, WPCC_SCAN_URI_TEMPLATE, createWpccHandlers } from "./handlers/wpcc.js";
-import { createEndOfDayHandlers } from "./handlers/end-of-day.js";
+import { createPostFlightHandlers } from "./handlers/post-flight.js";
 import { SessionStore, SiteState } from "./state.js";
 import { loadOrGenerateToken, getTokenFilePath } from "./utils/token.js";
 
@@ -165,7 +165,7 @@ export function createServer() {
   const wpAjaxTestHandlers = createWpAjaxTestHandlers({ repoRoot });
   const wpccHandlers = createWpccHandlers({ repoRoot });
   const qmHandlers = createQmHandlers({ getCookiesForSite: (user, domain) => pwAuthHandlers.getCookiesForSite(user, domain), repoRoot });
-  const endOfDayHandlers = createEndOfDayHandlers({ repoRoot });
+  const postFlightHandlers = createPostFlightHandlers({ repoRoot });
 
   const server = new McpServer({
     name: "ai-ddtk-mcp",
@@ -860,10 +860,10 @@ export function createServer() {
   );
 
   server.registerTool(
-    "end_of_day_session_cleanup",
+    "post_flight_session_cleanup",
     {
       description:
-        "Solo developer session cleanup — ensures 4X4.md, CHANGELOG.md, and MEMORY.md are synced. Optionally commits and pushes with confirmation. Archives MEMORY.md to PROJECT/1-INBOX/ for clean sessions. Runs build validation.",
+        "Solo developer post-flight session cleanup — ensures 4X4.md, CHANGELOG.md, and MEMORY.md are synced. Optionally commits and pushes with confirmation. Archives MEMORY.md to PROJECT/1-INBOX/ for clean sessions. Runs build validation.",
       inputSchema: {
         mode: z.enum(["report", "commit", "push"]).default("report").describe("report (default, no git actions), commit (with confirmation), or push (commit + push with confirmations)"),
         dryRun: z.boolean().default(false).describe("Show what would happen without executing"),
@@ -891,7 +891,7 @@ export function createServer() {
     async ({ mode = "report", dryRun = false, force = false, skipValidation = false }) => {
       try {
         return successResult(
-          await endOfDayHandlers.runEndOfDay({
+          await postFlightHandlers.runPostFlight({
             mode: mode as "report" | "commit" | "push",
             dryRun,
             force,