meta-creds.sh: operator CLI for Meta credential store

CREDSTORE.md

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+# Meta Credential Store (operator-only)
+Centralized encrypted store for Muse, Instagram, Facebook account credentials.
+## Location (VM only)
+- `/etc/netvm/meta-credentials/store.age` — age-encrypted JSON (600 root)
+- `/etc/netvm/meta-credentials/.age-key` — age private key (600 root)
+- `/usr/local/bin/meta-creds.sh` — CLI (700 root)
+## Usage
+```bash
+sudo meta-creds.sh list muse              # list account IDs (no secrets)
+sudo meta-creds.sh get muse <id>          # output JSON (never log this)
+sudo meta-creds.sh add muse <id>          # interactive prompts
+```
+## Schema
+```json
+{
+  "muse": {
+    "<id>": {
+      "email": "...", "phone": "...",
+      "age_verified": "true",
+      "instagram_linked": "<handle>",
+      "verified_by": "human", "verified_at": "2026-10-03T...",
+      "notes": "..."
+    }
+  },
+  "instagram": {"<id>": {"username": "...", "password": "...", "email": "..."}},
+  "facebook": {"<id>": {"email": "...", "password": "..."}}
+}
+```
+## Rules
+- Operators only. Developers never get access (prevents board leaks).
+- Decrypt transiently, never log values, never put in chat/memory.
+- Human validates Instagram linking; operators automate after.

bin/meta-creds.sh

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+#!/bin/bash
+# Meta credential store CLI (operator-only)
+# Usage:
+#   meta-creds.sh add <type> <id>    # interactive add (prompts for fields)
+#   meta-creds.sh get <type> <id>    # output JSON to stdout (never log)
+#   meta-creds.sh list <type>        # list IDs (no secrets)
+# Types: muse, instagram, facebook
+STORE_DIR="/etc/netvm/meta-credentials"
+STORE="$STORE_DIR/store.age"
+KEY="$STORE_DIR/.age-key"
+if [ ! -f "$STORE" ] || [ ! -f "$KEY" ]; then
+  echo "error: store not initialized" >&2; exit 1
+fi
+decrypt() { sudo age -d -i "$KEY" "$STORE" 2>/dev/null; }
+encrypt() { 
+  PUBKEY=$(sudo grep "public key" "$KEY" | awk '{print $4}')
+  sudo age -r "$PUBKEY" -o "$STORE.tmp" 2>/dev/null && sudo mv "$STORE.tmp" "$STORE" && sudo chmod 600 "$STORE"
+}
+case "$1" in
+  list)
+    decrypt | jq -r ".$2 | keys[]" 2>/dev/null || echo "(empty)"
+    ;;
+  get)
+    decrypt | jq ".$2[\"$3\"]" 2>/dev/null
+    ;;
+  add)
+    TYPE="$2"; ID="$3"
+    echo "Adding $TYPE/$ID (fields as JSON, empty to skip):"
+    TMP=$(mktemp)
+    decrypt > "$TMP" 2>/dev/null
+    # Build entry via prompts
+    ENTRY=$(jq -n '{}')
+    for field in email phone username password notes age_verified instagram_linked verified_by; do
+      read -p "$field: " val
+      if [ -n "$val" ]; then
+        ENTRY=$(echo "$ENTRY" | jq --arg v "$val" ".$field=\$v")
+      fi
+    done
+    ENTRY=$(echo "$ENTRY" | jq ".verified_at=\"$(date -u +%FT%TZ)\"")
+    jq --arg t "$TYPE" --arg id "$ID" --argjson e "$ENTRY" '.[$t][$id]=$e' "$TMP" | encrypt
+    rm -f "$TMP"
+    echo "added $TYPE/$ID"
+    ;;
+  *)
+    echo "usage: meta-creds.sh {list|get|add} <type> [id]"
+    ;;
+esac