chore(hooks+claude+oxfmt+kind-config): hooks-mts + sweeper + CLAUDE.md restructure + oxfmt JSDoc + logger-guard + auth-rotation-reminder + kind config

.claude/hooks/check-new-deps/README.md

@@ -8,9 +8,10 @@ When Claude edits a file like `package.json`, `requirements.txt`, `Cargo.toml`,
 
 1. **Detects the file type** and extracts dependency names from the content
 2. **Diffs against the old content** (for edits) so only *newly added* deps are checked
-3. **Queries the Socket.dev API** to check for malware
-4. **Blocks the edit** (exit code 2) if malware is detected
-5. **Allows** (exit code 0) if everything is clean or the file isn't a manifest
+3. **Queries the Socket.dev API** to check for malware and critical security alerts
+4. **Blocks the edit** (exit code 2) if malware or critical alerts are found
+5. **Warns** (but allows) if a package has a low quality score
+6. **Allows** (exit code 0) if everything is clean or the file isn't a manifest
 
 ## How it works
 
@@ -29,8 +30,11 @@ Build Package URLs (PURLs) for each dep
         │
         ▼
 Call sdk.checkMalware(components)
+  - ≤5 deps: parallel firewall API (fast, full data)
+  - >5 deps: batch PURL API (efficient)
         │
-        ├── Malware detected → EXIT 2 (blocked)
+        ├── Malware/critical alert → EXIT 2 (blocked)
+        ├── Low score → warn, EXIT 0 (allowed)
         └── Clean → EXIT 0 (allowed)
 ```
 

.claude/hooks/check-new-deps/index.mts

@@ -35,8 +35,9 @@ import {
 import { SocketSdk } from '@socketsecurity/sdk'
 import type { MalwareCheckPackage } from '@socketsecurity/sdk'
 
-// Hook runs standalone with only @socketsecurity/* deps, so this
-// one-liner lives here instead of importing a shared helper.
+// Local mirror of build-infra/lib/error-utils#errorMessage. Hook runs
+// standalone (no workspace deps beyond @socketsecurity/*) so we can't import
+// the shared helper, but the contract is identical.
 function errorMessage(error: unknown): string {
   return error instanceof Error ? error.message : String(error)
 }
@@ -159,23 +160,46 @@ const extractors: Record<string, Extractor> = {
     (m): Dep => ({ type: 'cargo', name: m[1] })
   ),
   'Cargo.toml': (content: string): Dep[] => {
-    // Rust: only extract from [dependencies], [dev-dependencies], [build-dependencies] sections.
-    // Skip [package], [lib], [bin], [workspace], [profile] metadata sections.
+    // Rust: extract crate names from dep lines.
+    //
+    // Two-mode strategy because the hook receives either a full
+    // Cargo.toml (Write) or a fragment (Edit's new_string, often just
+    // the added line with no section header):
+    //
+    //   Full file  — scan only [dependencies] / [dev-dependencies] /
+    //                [build-dependencies] (incl. target-specific
+    //                [target.*.dependencies] via the `.<name>` suffix)
+    //                and skip [package], [features], [profile], etc.
+    //   Fragment   — no section headers at all → treat the whole
+    //                content as an implicit [dependencies] body and
+    //                match any `name = "..."` or `name = { version = "..." }`.
+    //
+    // The lineRe requires the value to look like a version spec
+    // (string or table with a `version` key), so `[features]`-style
+    // `key = ["derive"]` array values don't match even in fragment mode.
     const deps: Dep[] = []
-    const depSectionRe = /^\[(?:(?:dev-|build-)?dependencies(?:\.[^\]]+)?)\]\s*$/gm
+    const depSectionRe = /^\[(?:(?:dev-|build-)?dependencies(?:\.[^\]]+)?|target\.[^\]]+\.(?:dev-|build-)?dependencies(?:\.[^\]]+)?)\]\s*$/gm
     const anySectionRe = /^\[/gm
+    const lineRe = /^(\w[\w-]*)\s*=\s*(?:\{[^}]*version\s*=\s*"[^"]*"|\s*"[^"]*")/gm
+    const push = (section: string) => {
+      let m
+      while ((m = lineRe.exec(section)) !== null) {
+        deps.push({ type: 'cargo', name: m[1] })
+      }
+      lineRe.lastIndex = 0
+    }
+    const hasAnySection = /^\[/m.test(content)
+    if (!hasAnySection) {
+      push(content)
+      return deps
+    }
     let sectionMatch
     while ((sectionMatch = depSectionRe.exec(content)) !== null) {
       const sectionStart = sectionMatch.index + sectionMatch[0].length
       anySectionRe.lastIndex = sectionStart
       const nextSection = anySectionRe.exec(content)
       const sectionEnd = nextSection ? nextSection.index : content.length
-      const sectionText = content.slice(sectionStart, sectionEnd)
-      const lineRe = /^(\w[\w-]*)\s*=\s*(?:\{[^}]*version\s*=\s*"[^"]*"|\s*"[^"]*")/gm
-      let m
-      while ((m = lineRe.exec(sectionText)) !== null) {
-        deps.push({ type: 'cargo', name: m[1] })
-      }
+      push(content.slice(sectionStart, sectionEnd))
     }
     return deps
   },
@@ -280,21 +304,6 @@ const extractors: Record<string, Extractor> = {
   'yarn.lock': extractNpmLockfile,
 }
 
-// --- main (only when executed directly, not imported) ---
-
-if (fileURLToPath(import.meta.url) === path.resolve(process.argv[1])) {
-  // Read the full JSON blob from stdin (piped by Claude Code).
-  let input = ''
-  for await (const chunk of process.stdin) input += chunk
-  const hook: HookInput = JSON.parse(input)
-
-  if (hook.tool_name !== 'Edit' && hook.tool_name !== 'Write') {
-    process.exitCode = 0
-  } else {
-    process.exitCode = await check(hook)
-  }
-}
-
 // --- core ---
 
 // Orchestrates the full check: extract deps, diff against old, query API.
@@ -728,3 +737,26 @@ export {
   extractTerraform,
   findExtractor,
 }
+
+// --- main (only when executed directly, not imported) ---
+//
+// Kept at the bottom because the module uses top-level await
+// (`for await (const chunk of process.stdin)`) to read the hook payload.
+// Top-level await suspends module evaluation at the suspension point, so
+// any `const` declared AFTER the suspending block is still in the TDZ
+// when the awaited work calls back into the module (e.g. extractNpm →
+// PACKAGE_JSON_METADATA_KEYS). Placing main last guarantees every
+// module-level declaration is initialized before main runs.
+
+if (fileURLToPath(import.meta.url) === path.resolve(process.argv[1])) {
+  // Read the full JSON blob from stdin (piped by Claude Code).
+  let input = ''
+  for await (const chunk of process.stdin) input += chunk
+  const hook: HookInput = JSON.parse(input)
+
+  if (hook.tool_name !== 'Edit' && hook.tool_name !== 'Write') {
+    process.exitCode = 0
+  } else {
+    process.exitCode = await check(hook)
+  }
+}

.claude/hooks/check-new-deps/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "@socketsecurity/hook-check-new-deps",
+  "name": "hook-check-new-deps",
   "private": true,
   "type": "module",
   "main": "./index.mts",

.claude/hooks/path-guard/README.md

@@ -0,0 +1,66 @@
+# path-guard
+
+Claude Code `PreToolUse` hook that refuses `Edit`/`Write` tool calls that would *construct* a multi-segment build/output path inline in a `.mts` or `.cts` file. Mandatory across the Socket fleet — every repo ships this file byte-for-byte via `scripts/sync-scaffolding.mjs`.
+
+**Mantra: 1 path, 1 reference.**
+
+Construct a path *once* in the canonical `paths.mts` (or a build-infra helper); reference the computed value everywhere else.
+
+## What it blocks
+
+| Rule | Example | Fix |
+|------|---------|-----|
+| **A** — Multi-stage path constructed inline | `path.join(PKG, 'build', mode, 'out', 'Final', name)` | Construct in the package's `scripts/paths.mts` (or use `getFinalBinaryPath` from `build-infra/lib/paths`); import the computed value here |
+| **B** — Cross-package path traversal | `path.join(PKG, '..', 'lief-builder', 'build', ...)` | Add `lief-builder: workspace:*` as a dep; import its `paths.mts` via the workspace `exports` field |
+
+The hook fires on `Edit` and `Write` tool calls when the target path ends in `.mts` or `.cts`. Other extensions (`.ts`, `.mjs`, `.js`, `.yml`, `.json`, `.md`) pass through — TS path code lives in `.mts` per CLAUDE.md, and other file types are covered by the `scripts/check-paths.mts` gate at commit time.
+
+## What it allows
+
+- Edits to a `paths.mts` (canonical constructor — every package's source of truth).
+- Edits to `scripts/check-paths.mts` (the gate, which legitimately enumerates patterns).
+- Edits to this hook's own files (the test suite has to enumerate the same patterns).
+- Edits to `scripts/check-consistency.mts` (existing path-scanning gate).
+- `path.join` calls with a single stage segment (e.g. `path.join(packageRoot, 'build', 'temp')`) — that's a one-off helper path, not a multi-stage build output.
+- `path.join` calls with no stage segments at all (most general-purpose joins).
+- Any string concatenation that doesn't go through `path.join` — the hook is regex-based and intentionally narrow; the gate runs a deeper scan at commit time.
+
+## Stage segments the hook recognizes
+
+These come from `build-infra/lib/constants.mts` `BUILD_STAGES` plus the lowercase directory-name siblings used by some builders:
+
+`Final`, `Release`, `Stripped`, `Compressed`, `Optimized`, `Synced`, `wasm`, `downloaded`
+
+Two or more in the same `path.join` call (or one stage + one of `'build'`/`'out'` + one mode `'dev'`/`'prod'`) triggers Rule A.
+
+## Known sibling packages (for Rule B)
+
+The hook recognizes Rule B traversals only when the next segment after `..` is a known fleet package name:
+
+`binflate`, `binject`, `binpress`, `bin-infra`, `build-infra`, `codet5-models-builder`, `curl-builder`, `iocraft-builder`, `ink-builder`, `libpq-builder`, `lief-builder`, `minilm-builder`, `models`, `napi-go`, `node-smol-builder`, `onnxruntime-builder`, `opentui-builder`, `stubs-builder`, `ultraviolet-builder`, `yoga-layout-builder`
+
+When a new package joins the workspace, add it here.
+
+## Control flow
+
+The hook reads the tool-use payload from stdin, type-checks `tool_name === 'Edit'` or `'Write'`, filters to `.mts`/`.cts` files, and runs `check(source)`. Any rule violation `throw`s a typed `BlockError`; a single top-level `try/catch` in `main()` writes the block message to stderr and sets `process.exitCode = 2`.
+
+Hook bugs fail **open** — a crash in the hook writes a log line and returns exit 0 so legitimate work isn't blocked on a bad deploy. The companion `scripts/check-paths.mts` gate runs a thorough whole-repo scan at `pnpm check` time, catching anything the hook misses.
+
+## Testing
+
+```bash
+pnpm --filter hook-path-guard test
+```
+
+Adding a new detection pattern: update `STAGE_SEGMENTS` (or `KNOWN_SIBLING_PACKAGES`) in `index.mts`, add a positive and negative test in `test/path-guard.test.mts`.
+
+## Updating across the fleet
+
+This file is in `IDENTICAL_FILES` in `scripts/sync-scaffolding.mjs` (in `socket-repo-template`). After editing, run from `socket-repo-template`:
+
+```bash
+node scripts/sync-scaffolding.mjs --all --fix
+```
+
+to propagate the change to every fleet repo.