diff --git a/packages/snaps-execution-environments/lavamoat/build-system/policy.json b/packages/snaps-execution-environments/lavamoat/build-system/policy.json
index 25d8697264..05ee3e7c27 100644
--- a/packages/snaps-execution-environments/lavamoat/build-system/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/build-system/policy.json
@@ -52,7 +52,7 @@
     "@metamask/snaps-utils>@babel/types": {
       "globals": {
         "console.warn": true,
-        "process.env": true
+        "process.env.BABEL_TYPES_8_BREAKING": true
       },
       "packages": {
         "@metamask/snaps-utils>@babel/types>@babel/helper-string-parser": true,
@@ -130,6 +130,7 @@
         "process._rawDebug": true
       },
       "packages": {
+        "depcheck>@babel/parser": true,
         "lavamoat>@lavamoat/aa": true,
         "@lavamoat/webpack>browser-resolve": true,
         "lavamoat>lavamoat-core": true,
diff --git a/packages/snaps-execution-environments/lavamoat/webpack/iframe/policy.json b/packages/snaps-execution-environments/lavamoat/webpack/iframe/policy.json
index 013c733b84..b91b21d38b 100644
--- a/packages/snaps-execution-environments/lavamoat/webpack/iframe/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/webpack/iframe/policy.json
@@ -1,5 +1,39 @@
 {
   "resources": {
+    "@metamask/snaps-utils>@metamask/base-controller": {
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/base-controller>immer": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils": {
+      "globals": {
+        "Buffer.from": true,
+        "URL": true,
+        "console.error": true,
+        "fetch": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true,
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>cockatiel": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash": true,
+        "eslint>fast-deep-equal": true,
+        "depcheck>lodash": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true
+      }
+    },
     "@metamask/json-rpc-engine": {
       "packages": {
         "@metamask/rpc-errors": true,
@@ -18,6 +52,27 @@
         "readable-stream": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree": {
+      "globals": {
+        "crypto.subtle": true,
+        "ed25519": true,
+        "ed25519Bip32": true,
+        "secp256k1": true
+      },
+      "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-sdk>@metamask/key-tree>@noble/curves": true,
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix": true
+      }
+    },
     "@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -27,6 +82,22 @@
         "readable-stream": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller": {
+      "globals": {
+        "console.error": true,
+        "permissionRpcMethods": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/base-controller": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils": true,
+        "@metamask/json-rpc-engine": true,
+        "@metamask/rpc-errors": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>deep-freeze-strict": true,
+        "@metamask/snaps-utils>@metamask/base-controller>immer": true,
+        "vite>postcss>nanoid": true
+      }
+    },
     "@metamask/post-message-stream": {
       "globals": {
         "MessageEvent.prototype": true,
@@ -71,44 +142,136 @@
         "webpack>events": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true
+      }
+    },
     "@metamask/snaps-sdk": {
+      "globals": {
+        "URL": true,
+        "fetch": true
+      },
       "packages": {
+        "@metamask/rpc-errors": true,
         "@metamask/superstruct": true,
         "@metamask/utils": true
       }
     },
     "@metamask/snaps-utils": {
       "globals": {
+        "File": true,
+        "FileReader": true,
+        "TextDecoder": true,
         "URL": true,
         "console.error": true,
         "console.log": true,
-        "console.warn": true
+        "console.warn": true,
+        "crypto": true,
+        "document.body.appendChild": true,
+        "document.createElement": true,
+        "fetch": true,
+        "navigator": true,
+        "type": true
       },
       "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree": true,
+        "@metamask/snaps-utils>@metamask/permission-controller": true,
         "@metamask/rpc-errors": true,
+        "@metamask/snaps-utils>@metamask/slip44": true,
         "@metamask/snaps-sdk": true,
         "@metamask/superstruct": true,
-        "@metamask/utils": true
+        "@metamask/utils": true,
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true,
+        "eslint>chalk": true,
+        "@metamask/snaps-utils>cron-parser": true,
+        "@metamask/snaps-utils>fast-json-stable-stringify": true,
+        "@metamask/snaps-utils>fast-xml-parser": true,
+        "@metamask/snaps-utils>luxon": true,
+        "@metamask/snaps-utils>marked": true,
+        "@metamask/snaps-utils>rfdc": true,
+        "depcheck>semver": true,
+        "@metamask/snaps-utils>validate-npm-package-name": true
       }
     },
     "@metamask/utils": {
       "globals": {
+        "Buffer": true,
+        "TextDecoder": true,
         "TextEncoder": true
       },
       "packages": {
         "@metamask/superstruct": true,
         "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true,
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true,
         "eslint>debug": true,
         "depcheck>lodash": true,
         "@metamask/utils>pony-cause": true,
         "depcheck>semver": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree>@noble/curves": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/utils>@noble/hashes": true
+      }
+    },
+    "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39>@noble/hashes": {
+      "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
     "@metamask/utils>@noble/hashes": {
       "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
+    "@metamask/utils>@scure/base": {
+      "globals": {
+        "TextDecoder": true,
         "TextEncoder": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser": {
+      "globals": {
+        "console.error": true,
+        "console.log": true
+      },
+      "packages": {
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser>apg-js": true
+      }
+    },
+    "eslint>chalk>ansi-styles": {
+      "packages": {
+        "eslint>chalk>ansi-styles>color-convert": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser>apg-js": {
+      "globals": {
+        "Buffer.alloc": true,
+        "Buffer.from": true,
+        "Buffer.isBuffer": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": {
+      "globals": {
+        "Buffer": true
+      }
+    },
     "@metamask/providers>extension-port-stream>readable-stream>buffer": {
       "globals": {
         "console": true
@@ -118,6 +281,44 @@
         "@metamask/providers>extension-port-stream>readable-stream>buffer>ieee754": true
       }
     },
+    "@metamask/snaps-utils>validate-npm-package-name>builtins": {
+      "globals": {
+        "process.version": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true,
+        "depcheck>semver": true
+      }
+    },
+    "eslint>chalk": {
+      "packages": {
+        "eslint>chalk>ansi-styles": true,
+        "eslint>chalk>supports-color": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>cockatiel": {
+      "globals": {
+        "AbortController": true,
+        "AbortSignal": true,
+        "clearTimeout": true,
+        "performance": true,
+        "process.hrtime.bigint": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true
+      }
+    },
+    "eslint>chalk>ansi-styles>color-convert": {
+      "packages": {
+        "eslint>chalk>ansi-styles>color-convert>color-name": true
+      }
+    },
+    "@metamask/snaps-utils>cron-parser": {
+      "packages": {
+        "@metamask/snaps-utils>cron-parser>luxon": true
+      }
+    },
     "eslint>debug": {
       "globals": {
         "console": true,
@@ -131,16 +332,78 @@
         "@metamask/providers>extension-port-stream>readable-stream>process": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash": {
+      "globals": {
+        "Buffer": true,
+        "name": "write"
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>js-sha3": true
+      }
+    },
     "webpack>events": {
       "globals": {
         "console": true
       }
     },
+    "@metamask/snaps-utils>fast-xml-parser": {
+      "globals": {
+        "entityName": true,
+        "val": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>fast-xml-parser>strnum": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx": {
+      "globals": {
+        "define": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx>punycode": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/base-controller>immer": {
+      "globals": {
+        "process.env.NODE_ENV": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>js-sha3": {
+      "globals": {
+        "process": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true
+      }
+    },
     "depcheck>lodash": {
       "globals": {
         "define": true
       }
     },
+    "@metamask/snaps-utils>luxon": {
+      "globals": {
+        "Intl": true
+      }
+    },
+    "@metamask/snaps-utils>cron-parser>luxon": {
+      "globals": {
+        "Intl": true
+      }
+    },
+    "@metamask/snaps-utils>marked": {
+      "globals": {
+        "console.error": true,
+        "console.warn": true
+      }
+    },
+    "vite>postcss>nanoid": {
+      "globals": {
+        "crypto.getRandomValues": true
+      }
+    },
     "@metamask/object-multiplex>once": {
       "packages": {
         "@metamask/object-multiplex>once>wrappy": true
@@ -167,6 +430,14 @@
         "readable-stream>util-deprecate": true
       }
     },
+    "@metamask/snaps-utils>rfdc": {
+      "globals": {
+        "Buffer": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true
+      }
+    },
     "readable-stream>string_decoder>safe-buffer": {
       "packages": {
         "@metamask/providers>extension-port-stream>readable-stream>buffer": true
@@ -186,12 +457,22 @@
         "readable-stream>string_decoder>safe-buffer": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix>is-hex-prefixed": true
+      }
+    },
     "readable-stream>util-deprecate": {
       "globals": {
         "console.trace": true,
         "console.warn": true,
         "localStorage": true
       }
+    },
+    "@metamask/snaps-utils>validate-npm-package-name": {
+      "packages": {
+        "@metamask/snaps-utils>validate-npm-package-name>builtins": true
+      }
     }
   }
 }
\ No newline at end of file
diff --git a/packages/snaps-execution-environments/lavamoat/webpack/node-process/policy.json b/packages/snaps-execution-environments/lavamoat/webpack/node-process/policy.json
index 0e608d3ee7..4cda929cb5 100644
--- a/packages/snaps-execution-environments/lavamoat/webpack/node-process/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/webpack/node-process/policy.json
@@ -1,5 +1,38 @@
 {
   "resources": {
+    "@metamask/snaps-utils>@metamask/base-controller": {
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/base-controller>immer": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils": {
+      "globals": {
+        "Buffer.from": true,
+        "URL": true,
+        "console.error": true,
+        "fetch": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>cockatiel": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash": true,
+        "eslint>fast-deep-equal": true,
+        "depcheck>lodash": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true
+      }
+    },
     "@metamask/json-rpc-engine": {
       "packages": {
         "@metamask/rpc-errors": true,
@@ -18,6 +51,27 @@
         "readable-stream": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree": {
+      "globals": {
+        "crypto.subtle": true,
+        "ed25519": true,
+        "ed25519Bip32": true,
+        "secp256k1": true
+      },
+      "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-sdk>@metamask/key-tree>@noble/curves": true,
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix": true
+      }
+    },
     "@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -27,6 +81,22 @@
         "readable-stream": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller": {
+      "globals": {
+        "console.error": true,
+        "permissionRpcMethods": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/base-controller": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils": true,
+        "@metamask/json-rpc-engine": true,
+        "@metamask/rpc-errors": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>deep-freeze-strict": true,
+        "@metamask/snaps-utils>@metamask/base-controller>immer": true,
+        "vite>postcss>nanoid": true
+      }
+    },
     "@metamask/post-message-stream": {
       "builtin": {
         "worker_threads": true
@@ -77,44 +147,180 @@
         "setTimeout": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true
+      }
+    },
     "@metamask/snaps-sdk": {
+      "globals": {
+        "URL": true,
+        "fetch": true
+      },
       "packages": {
+        "@metamask/rpc-errors": true,
         "@metamask/superstruct": true,
         "@metamask/utils": true
       }
     },
     "@metamask/snaps-utils": {
       "globals": {
+        "File": true,
+        "FileReader": true,
+        "TextDecoder": true,
         "URL": true,
         "console.error": true,
         "console.log": true,
-        "console.warn": true
+        "console.warn": true,
+        "crypto": true,
+        "document.body.appendChild": true,
+        "document.createElement": true,
+        "fetch": true,
+        "navigator": true,
+        "type": true
       },
       "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree": true,
+        "@metamask/snaps-utils>@metamask/permission-controller": true,
         "@metamask/rpc-errors": true,
+        "@metamask/snaps-utils>@metamask/slip44": true,
         "@metamask/snaps-sdk": true,
         "@metamask/superstruct": true,
-        "@metamask/utils": true
+        "@metamask/utils": true,
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true,
+        "eslint>chalk": true,
+        "@metamask/snaps-utils>cron-parser": true,
+        "@metamask/snaps-utils>fast-json-stable-stringify": true,
+        "@metamask/snaps-utils>fast-xml-parser": true,
+        "@metamask/snaps-utils>luxon": true,
+        "@metamask/snaps-utils>marked": true,
+        "@metamask/snaps-utils>rfdc": true,
+        "depcheck>semver": true,
+        "@metamask/snaps-utils>validate-npm-package-name": true
       }
     },
     "@metamask/utils": {
       "globals": {
+        "Buffer": true,
+        "TextDecoder": true,
         "TextEncoder": true
       },
       "packages": {
         "@metamask/superstruct": true,
         "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true,
         "eslint>debug": true,
         "depcheck>lodash": true,
         "@metamask/utils>pony-cause": true,
         "depcheck>semver": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree>@noble/curves": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/utils>@noble/hashes": true
+      }
+    },
+    "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39>@noble/hashes": {
+      "builtin": {
+        "node:crypto": true
+      },
+      "globals": {
+        "TextEncoder": true
+      }
+    },
     "@metamask/utils>@noble/hashes": {
+      "builtin": {
+        "node:crypto": true
+      },
       "globals": {
         "TextEncoder": true
       }
     },
+    "@metamask/utils>@scure/base": {
+      "globals": {
+        "TextDecoder": true,
+        "TextEncoder": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser": {
+      "globals": {
+        "console.error": true,
+        "console.log": true
+      },
+      "packages": {
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser>apg-js": true
+      }
+    },
+    "eslint>chalk>ansi-styles": {
+      "packages": {
+        "eslint>chalk>ansi-styles>color-convert": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser>apg-js": {
+      "globals": {
+        "Buffer.alloc": true,
+        "Buffer.from": true,
+        "Buffer.isBuffer": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": {
+      "builtin": {
+        "buffer.Buffer": true
+      },
+      "globals": {
+        "Buffer": true
+      }
+    },
+    "@metamask/snaps-utils>validate-npm-package-name>builtins": {
+      "globals": {
+        "process.version": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true,
+        "depcheck>semver": true
+      }
+    },
+    "eslint>chalk": {
+      "packages": {
+        "eslint>chalk>ansi-styles": true,
+        "eslint>chalk>supports-color": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>cockatiel": {
+      "globals": {
+        "AbortController": true,
+        "AbortSignal": true,
+        "clearTimeout": true,
+        "performance": true,
+        "process.hrtime.bigint": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true
+      }
+    },
+    "eslint>chalk>ansi-styles>color-convert": {
+      "packages": {
+        "eslint>chalk>ansi-styles>color-convert>color-name": true
+      }
+    },
+    "@metamask/snaps-utils>cron-parser": {
+      "builtin": {
+        "fs.readFile": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>cron-parser>luxon": true
+      }
+    },
     "eslint>debug": {
       "builtin": {
         "tty.isatty": true,
@@ -135,6 +341,25 @@
         "eslint>chalk>supports-color": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash": {
+      "globals": {
+        "Buffer": true,
+        "name": "write"
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>js-sha3": true
+      }
+    },
+    "@metamask/snaps-utils>fast-xml-parser": {
+      "globals": {
+        "entityName": true,
+        "val": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>fast-xml-parser>strnum": true
+      }
+    },
     "eslint>chalk>supports-color>has-flag": {
       "globals": {
         "process.argv": true
@@ -143,16 +368,61 @@
         "@metamask/providers>extension-port-stream>readable-stream>process": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx": {
+      "builtin": {
+        "punycode": true
+      },
+      "globals": {
+        "define": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/base-controller>immer": {
+      "globals": {
+        "process.env.NODE_ENV": true
+      }
+    },
     "readable-stream>inherits": {
       "builtin": {
         "util.inherits": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>js-sha3": {
+      "globals": {
+        "process": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true
+      }
+    },
     "depcheck>lodash": {
       "globals": {
         "define": true
       }
     },
+    "@metamask/snaps-utils>luxon": {
+      "globals": {
+        "Intl": true
+      }
+    },
+    "@metamask/snaps-utils>cron-parser>luxon": {
+      "globals": {
+        "Intl": true
+      }
+    },
+    "@metamask/snaps-utils>marked": {
+      "globals": {
+        "console.error": true,
+        "console.warn": true
+      }
+    },
+    "vite>postcss>nanoid": {
+      "builtin": {
+        "crypto": true
+      },
+      "globals": {
+        "Buffer.allocUnsafe": true
+      }
+    },
     "@metamask/object-multiplex>once": {
       "packages": {
         "@metamask/object-multiplex>once>wrappy": true
@@ -184,6 +454,11 @@
         "readable-stream>util-deprecate": true
       }
     },
+    "@metamask/snaps-utils>rfdc": {
+      "globals": {
+        "Buffer": true
+      }
+    },
     "readable-stream>string_decoder>safe-buffer": {
       "builtin": {
         "buffer": true
@@ -203,6 +478,11 @@
         "readable-stream>string_decoder>safe-buffer": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix>is-hex-prefixed": true
+      }
+    },
     "eslint>chalk>supports-color": {
       "builtin": {
         "os.release": true,
@@ -221,6 +501,11 @@
       "builtin": {
         "util.deprecate": true
       }
+    },
+    "@metamask/snaps-utils>validate-npm-package-name": {
+      "packages": {
+        "@metamask/snaps-utils>validate-npm-package-name>builtins": true
+      }
     }
   }
 }
\ No newline at end of file
diff --git a/packages/snaps-execution-environments/lavamoat/webpack/node-thread/policy.json b/packages/snaps-execution-environments/lavamoat/webpack/node-thread/policy.json
index 0e608d3ee7..4cda929cb5 100644
--- a/packages/snaps-execution-environments/lavamoat/webpack/node-thread/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/webpack/node-thread/policy.json
@@ -1,5 +1,38 @@
 {
   "resources": {
+    "@metamask/snaps-utils>@metamask/base-controller": {
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/base-controller>immer": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils": {
+      "globals": {
+        "Buffer.from": true,
+        "URL": true,
+        "console.error": true,
+        "fetch": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>cockatiel": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash": true,
+        "eslint>fast-deep-equal": true,
+        "depcheck>lodash": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true
+      }
+    },
     "@metamask/json-rpc-engine": {
       "packages": {
         "@metamask/rpc-errors": true,
@@ -18,6 +51,27 @@
         "readable-stream": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree": {
+      "globals": {
+        "crypto.subtle": true,
+        "ed25519": true,
+        "ed25519Bip32": true,
+        "secp256k1": true
+      },
+      "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-sdk>@metamask/key-tree>@noble/curves": true,
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix": true
+      }
+    },
     "@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -27,6 +81,22 @@
         "readable-stream": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller": {
+      "globals": {
+        "console.error": true,
+        "permissionRpcMethods": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/base-controller": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils": true,
+        "@metamask/json-rpc-engine": true,
+        "@metamask/rpc-errors": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>deep-freeze-strict": true,
+        "@metamask/snaps-utils>@metamask/base-controller>immer": true,
+        "vite>postcss>nanoid": true
+      }
+    },
     "@metamask/post-message-stream": {
       "builtin": {
         "worker_threads": true
@@ -77,44 +147,180 @@
         "setTimeout": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true
+      }
+    },
     "@metamask/snaps-sdk": {
+      "globals": {
+        "URL": true,
+        "fetch": true
+      },
       "packages": {
+        "@metamask/rpc-errors": true,
         "@metamask/superstruct": true,
         "@metamask/utils": true
       }
     },
     "@metamask/snaps-utils": {
       "globals": {
+        "File": true,
+        "FileReader": true,
+        "TextDecoder": true,
         "URL": true,
         "console.error": true,
         "console.log": true,
-        "console.warn": true
+        "console.warn": true,
+        "crypto": true,
+        "document.body.appendChild": true,
+        "document.createElement": true,
+        "fetch": true,
+        "navigator": true,
+        "type": true
       },
       "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree": true,
+        "@metamask/snaps-utils>@metamask/permission-controller": true,
         "@metamask/rpc-errors": true,
+        "@metamask/snaps-utils>@metamask/slip44": true,
         "@metamask/snaps-sdk": true,
         "@metamask/superstruct": true,
-        "@metamask/utils": true
+        "@metamask/utils": true,
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true,
+        "eslint>chalk": true,
+        "@metamask/snaps-utils>cron-parser": true,
+        "@metamask/snaps-utils>fast-json-stable-stringify": true,
+        "@metamask/snaps-utils>fast-xml-parser": true,
+        "@metamask/snaps-utils>luxon": true,
+        "@metamask/snaps-utils>marked": true,
+        "@metamask/snaps-utils>rfdc": true,
+        "depcheck>semver": true,
+        "@metamask/snaps-utils>validate-npm-package-name": true
       }
     },
     "@metamask/utils": {
       "globals": {
+        "Buffer": true,
+        "TextDecoder": true,
         "TextEncoder": true
       },
       "packages": {
         "@metamask/superstruct": true,
         "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true,
         "eslint>debug": true,
         "depcheck>lodash": true,
         "@metamask/utils>pony-cause": true,
         "depcheck>semver": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree>@noble/curves": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/utils>@noble/hashes": true
+      }
+    },
+    "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39>@noble/hashes": {
+      "builtin": {
+        "node:crypto": true
+      },
+      "globals": {
+        "TextEncoder": true
+      }
+    },
     "@metamask/utils>@noble/hashes": {
+      "builtin": {
+        "node:crypto": true
+      },
       "globals": {
         "TextEncoder": true
       }
     },
+    "@metamask/utils>@scure/base": {
+      "globals": {
+        "TextDecoder": true,
+        "TextEncoder": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser": {
+      "globals": {
+        "console.error": true,
+        "console.log": true
+      },
+      "packages": {
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser>apg-js": true
+      }
+    },
+    "eslint>chalk>ansi-styles": {
+      "packages": {
+        "eslint>chalk>ansi-styles>color-convert": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser>apg-js": {
+      "globals": {
+        "Buffer.alloc": true,
+        "Buffer.from": true,
+        "Buffer.isBuffer": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": {
+      "builtin": {
+        "buffer.Buffer": true
+      },
+      "globals": {
+        "Buffer": true
+      }
+    },
+    "@metamask/snaps-utils>validate-npm-package-name>builtins": {
+      "globals": {
+        "process.version": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true,
+        "depcheck>semver": true
+      }
+    },
+    "eslint>chalk": {
+      "packages": {
+        "eslint>chalk>ansi-styles": true,
+        "eslint>chalk>supports-color": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>cockatiel": {
+      "globals": {
+        "AbortController": true,
+        "AbortSignal": true,
+        "clearTimeout": true,
+        "performance": true,
+        "process.hrtime.bigint": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true
+      }
+    },
+    "eslint>chalk>ansi-styles>color-convert": {
+      "packages": {
+        "eslint>chalk>ansi-styles>color-convert>color-name": true
+      }
+    },
+    "@metamask/snaps-utils>cron-parser": {
+      "builtin": {
+        "fs.readFile": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>cron-parser>luxon": true
+      }
+    },
     "eslint>debug": {
       "builtin": {
         "tty.isatty": true,
@@ -135,6 +341,25 @@
         "eslint>chalk>supports-color": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash": {
+      "globals": {
+        "Buffer": true,
+        "name": "write"
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>js-sha3": true
+      }
+    },
+    "@metamask/snaps-utils>fast-xml-parser": {
+      "globals": {
+        "entityName": true,
+        "val": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>fast-xml-parser>strnum": true
+      }
+    },
     "eslint>chalk>supports-color>has-flag": {
       "globals": {
         "process.argv": true
@@ -143,16 +368,61 @@
         "@metamask/providers>extension-port-stream>readable-stream>process": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx": {
+      "builtin": {
+        "punycode": true
+      },
+      "globals": {
+        "define": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/base-controller>immer": {
+      "globals": {
+        "process.env.NODE_ENV": true
+      }
+    },
     "readable-stream>inherits": {
       "builtin": {
         "util.inherits": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>js-sha3": {
+      "globals": {
+        "process": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true
+      }
+    },
     "depcheck>lodash": {
       "globals": {
         "define": true
       }
     },
+    "@metamask/snaps-utils>luxon": {
+      "globals": {
+        "Intl": true
+      }
+    },
+    "@metamask/snaps-utils>cron-parser>luxon": {
+      "globals": {
+        "Intl": true
+      }
+    },
+    "@metamask/snaps-utils>marked": {
+      "globals": {
+        "console.error": true,
+        "console.warn": true
+      }
+    },
+    "vite>postcss>nanoid": {
+      "builtin": {
+        "crypto": true
+      },
+      "globals": {
+        "Buffer.allocUnsafe": true
+      }
+    },
     "@metamask/object-multiplex>once": {
       "packages": {
         "@metamask/object-multiplex>once>wrappy": true
@@ -184,6 +454,11 @@
         "readable-stream>util-deprecate": true
       }
     },
+    "@metamask/snaps-utils>rfdc": {
+      "globals": {
+        "Buffer": true
+      }
+    },
     "readable-stream>string_decoder>safe-buffer": {
       "builtin": {
         "buffer": true
@@ -203,6 +478,11 @@
         "readable-stream>string_decoder>safe-buffer": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix>is-hex-prefixed": true
+      }
+    },
     "eslint>chalk>supports-color": {
       "builtin": {
         "os.release": true,
@@ -221,6 +501,11 @@
       "builtin": {
         "util.deprecate": true
       }
+    },
+    "@metamask/snaps-utils>validate-npm-package-name": {
+      "packages": {
+        "@metamask/snaps-utils>validate-npm-package-name>builtins": true
+      }
     }
   }
 }
\ No newline at end of file
diff --git a/packages/snaps-execution-environments/lavamoat/webpack/webview/policy.json b/packages/snaps-execution-environments/lavamoat/webpack/webview/policy.json
index 013c733b84..b91b21d38b 100644
--- a/packages/snaps-execution-environments/lavamoat/webpack/webview/policy.json
+++ b/packages/snaps-execution-environments/lavamoat/webpack/webview/policy.json
@@ -1,5 +1,39 @@
 {
   "resources": {
+    "@metamask/snaps-utils>@metamask/base-controller": {
+      "globals": {
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/base-controller>immer": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils": {
+      "globals": {
+        "Buffer.from": true,
+        "URL": true,
+        "console.error": true,
+        "fetch": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true,
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>cockatiel": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash": true,
+        "eslint>fast-deep-equal": true,
+        "depcheck>lodash": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true
+      }
+    },
     "@metamask/json-rpc-engine": {
       "packages": {
         "@metamask/rpc-errors": true,
@@ -18,6 +52,27 @@
         "readable-stream": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree": {
+      "globals": {
+        "crypto.subtle": true,
+        "ed25519": true,
+        "ed25519Bip32": true,
+        "secp256k1": true
+      },
+      "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-sdk>@metamask/key-tree>@noble/curves": true,
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix": true
+      }
+    },
     "@metamask/object-multiplex": {
       "globals": {
         "console.warn": true
@@ -27,6 +82,22 @@
         "readable-stream": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller": {
+      "globals": {
+        "console.error": true,
+        "permissionRpcMethods": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/base-controller": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils": true,
+        "@metamask/json-rpc-engine": true,
+        "@metamask/rpc-errors": true,
+        "@metamask/utils": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>deep-freeze-strict": true,
+        "@metamask/snaps-utils>@metamask/base-controller>immer": true,
+        "vite>postcss>nanoid": true
+      }
+    },
     "@metamask/post-message-stream": {
       "globals": {
         "MessageEvent.prototype": true,
@@ -71,44 +142,136 @@
         "webpack>events": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true
+      }
+    },
     "@metamask/snaps-sdk": {
+      "globals": {
+        "URL": true,
+        "fetch": true
+      },
       "packages": {
+        "@metamask/rpc-errors": true,
         "@metamask/superstruct": true,
         "@metamask/utils": true
       }
     },
     "@metamask/snaps-utils": {
       "globals": {
+        "File": true,
+        "FileReader": true,
+        "TextDecoder": true,
         "URL": true,
         "console.error": true,
         "console.log": true,
-        "console.warn": true
+        "console.warn": true,
+        "crypto": true,
+        "document.body.appendChild": true,
+        "document.createElement": true,
+        "fetch": true,
+        "navigator": true,
+        "type": true
       },
       "packages": {
+        "@metamask/snaps-sdk>@metamask/key-tree": true,
+        "@metamask/snaps-utils>@metamask/permission-controller": true,
         "@metamask/rpc-errors": true,
+        "@metamask/snaps-utils>@metamask/slip44": true,
         "@metamask/snaps-sdk": true,
         "@metamask/superstruct": true,
-        "@metamask/utils": true
+        "@metamask/utils": true,
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true,
+        "eslint>chalk": true,
+        "@metamask/snaps-utils>cron-parser": true,
+        "@metamask/snaps-utils>fast-json-stable-stringify": true,
+        "@metamask/snaps-utils>fast-xml-parser": true,
+        "@metamask/snaps-utils>luxon": true,
+        "@metamask/snaps-utils>marked": true,
+        "@metamask/snaps-utils>rfdc": true,
+        "depcheck>semver": true,
+        "@metamask/snaps-utils>validate-npm-package-name": true
       }
     },
     "@metamask/utils": {
       "globals": {
+        "Buffer": true,
+        "TextDecoder": true,
         "TextEncoder": true
       },
       "packages": {
         "@metamask/superstruct": true,
         "@metamask/utils>@noble/hashes": true,
+        "@metamask/utils>@scure/base": true,
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true,
         "eslint>debug": true,
         "depcheck>lodash": true,
         "@metamask/utils>pony-cause": true,
         "depcheck>semver": true
       }
     },
+    "@metamask/snaps-sdk>@metamask/key-tree>@noble/curves": {
+      "globals": {
+        "TextEncoder": true
+      },
+      "packages": {
+        "@metamask/utils>@noble/hashes": true
+      }
+    },
+    "@metamask/snaps-sdk>@metamask/key-tree>@metamask/scure-bip39>@noble/hashes": {
+      "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
     "@metamask/utils>@noble/hashes": {
       "globals": {
+        "TextEncoder": true,
+        "crypto": true
+      }
+    },
+    "@metamask/utils>@scure/base": {
+      "globals": {
+        "TextDecoder": true,
         "TextEncoder": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser": {
+      "globals": {
+        "console.error": true,
+        "console.log": true
+      },
+      "packages": {
+        "@metamask/utils>@noble/hashes": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser>apg-js": true
+      }
+    },
+    "eslint>chalk>ansi-styles": {
+      "packages": {
+        "eslint>chalk>ansi-styles>color-convert": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@spruceid/siwe-parser>apg-js": {
+      "globals": {
+        "Buffer.alloc": true,
+        "Buffer.from": true,
+        "Buffer.isBuffer": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>bn.js": {
+      "globals": {
+        "Buffer": true
+      }
+    },
     "@metamask/providers>extension-port-stream>readable-stream>buffer": {
       "globals": {
         "console": true
@@ -118,6 +281,44 @@
         "@metamask/providers>extension-port-stream>readable-stream>buffer>ieee754": true
       }
     },
+    "@metamask/snaps-utils>validate-npm-package-name>builtins": {
+      "globals": {
+        "process.version": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true,
+        "depcheck>semver": true
+      }
+    },
+    "eslint>chalk": {
+      "packages": {
+        "eslint>chalk>ansi-styles": true,
+        "eslint>chalk>supports-color": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>cockatiel": {
+      "globals": {
+        "AbortController": true,
+        "AbortSignal": true,
+        "clearTimeout": true,
+        "performance": true,
+        "process.hrtime.bigint": true,
+        "setTimeout": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true
+      }
+    },
+    "eslint>chalk>ansi-styles>color-convert": {
+      "packages": {
+        "eslint>chalk>ansi-styles>color-convert>color-name": true
+      }
+    },
+    "@metamask/snaps-utils>cron-parser": {
+      "packages": {
+        "@metamask/snaps-utils>cron-parser>luxon": true
+      }
+    },
     "eslint>debug": {
       "globals": {
         "console": true,
@@ -131,16 +332,78 @@
         "@metamask/providers>extension-port-stream>readable-stream>process": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash": {
+      "globals": {
+        "Buffer": true,
+        "name": "write"
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx": true,
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>js-sha3": true
+      }
+    },
     "webpack>events": {
       "globals": {
         "console": true
       }
     },
+    "@metamask/snaps-utils>fast-xml-parser": {
+      "globals": {
+        "entityName": true,
+        "val": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>fast-xml-parser>strnum": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx": {
+      "globals": {
+        "define": true
+      },
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>idna-uts46-hx>punycode": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/base-controller>immer": {
+      "globals": {
+        "process.env.NODE_ENV": true
+      }
+    },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>eth-ens-namehash>js-sha3": {
+      "globals": {
+        "process": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>process": true
+      }
+    },
     "depcheck>lodash": {
       "globals": {
         "define": true
       }
     },
+    "@metamask/snaps-utils>luxon": {
+      "globals": {
+        "Intl": true
+      }
+    },
+    "@metamask/snaps-utils>cron-parser>luxon": {
+      "globals": {
+        "Intl": true
+      }
+    },
+    "@metamask/snaps-utils>marked": {
+      "globals": {
+        "console.error": true,
+        "console.warn": true
+      }
+    },
+    "vite>postcss>nanoid": {
+      "globals": {
+        "crypto.getRandomValues": true
+      }
+    },
     "@metamask/object-multiplex>once": {
       "packages": {
         "@metamask/object-multiplex>once>wrappy": true
@@ -167,6 +430,14 @@
         "readable-stream>util-deprecate": true
       }
     },
+    "@metamask/snaps-utils>rfdc": {
+      "globals": {
+        "Buffer": true
+      },
+      "packages": {
+        "@metamask/providers>extension-port-stream>readable-stream>buffer": true
+      }
+    },
     "readable-stream>string_decoder>safe-buffer": {
       "packages": {
         "@metamask/providers>extension-port-stream>readable-stream>buffer": true
@@ -186,12 +457,22 @@
         "readable-stream>string_decoder>safe-buffer": true
       }
     },
+    "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix": {
+      "packages": {
+        "@metamask/snaps-utils>@metamask/permission-controller>@metamask/controller-utils>@metamask/ethjs-unit>@metamask/number-to-bn>strip-hex-prefix>is-hex-prefixed": true
+      }
+    },
     "readable-stream>util-deprecate": {
       "globals": {
         "console.trace": true,
         "console.warn": true,
         "localStorage": true
       }
+    },
+    "@metamask/snaps-utils>validate-npm-package-name": {
+      "packages": {
+        "@metamask/snaps-utils>validate-npm-package-name>builtins": true
+      }
     }
   }
 }
\ No newline at end of file
diff --git a/packages/snaps-execution-environments/package.json b/packages/snaps-execution-environments/package.json
index 8dbd42dc62..00a5223cc9 100644
--- a/packages/snaps-execution-environments/package.json
+++ b/packages/snaps-execution-environments/package.json
@@ -82,7 +82,7 @@
     "@esbuild-plugins/node-modules-polyfill": "^0.2.2",
     "@lavamoat/allow-scripts": "^3.3.5",
     "@lavamoat/lavatube": "^1.0.0",
-    "@lavamoat/webpack": "^1.2.0",
+    "@lavamoat/webpack": "^1.4.0",
     "@metamask/auto-changelog": "^5.0.2",
     "@swc/core": "1.11.31",
     "@swc/jest": "^0.2.38",
diff --git a/packages/snaps-execution-environments/webpack.config.js b/packages/snaps-execution-environments/webpack.config.js
index ebce9e9961..a78dda8b65 100644
--- a/packages/snaps-execution-environments/webpack.config.js
+++ b/packages/snaps-execution-environments/webpack.config.js
@@ -174,6 +174,7 @@ const baseConfig = {
   plugins: [
     new ProvidePlugin({
       process: 'process/browser',
+      Buffer: ['buffer', 'Buffer'],
     }),
   ],
 
@@ -183,6 +184,7 @@ const baseConfig = {
       // Used in the `crypto` endowment, but only as fallback, so we can
       // safely ignore it if it's not available.
       crypto: false,
+      buffer: require.resolve('buffer'),
 
       stream: require.resolve('stream-browserify'),
     },
@@ -239,6 +241,7 @@ const configs = ENTRY_POINTS.map(
               ...scuttleGlobalThisExceptions,
             ],
           },
+          readableResourceIds: true,
           skipRepairs: ['MessageEvent'],
         }),
 
diff --git a/yarn.lock b/yarn.lock
index ca331597e5..53c0760896 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -418,14 +418,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/parser@npm:^7.1.0, @babel/parser@npm:^7.14.7, @babel/parser@npm:^7.20.15, @babel/parser@npm:^7.20.7, @babel/parser@npm:^7.21.3, @babel/parser@npm:^7.23.0, @babel/parser@npm:^7.23.9, @babel/parser@npm:^7.25.4, @babel/parser@npm:^7.27.1, @babel/parser@npm:^7.27.2, @babel/parser@npm:^7.27.3, @babel/parser@npm:^7.27.5":
-  version: 7.27.5
-  resolution: "@babel/parser@npm:7.27.5"
+"@babel/parser@npm:7.28.3, @babel/parser@npm:^7.1.0, @babel/parser@npm:^7.14.7, @babel/parser@npm:^7.20.15, @babel/parser@npm:^7.20.7, @babel/parser@npm:^7.21.3, @babel/parser@npm:^7.23.0, @babel/parser@npm:^7.23.9, @babel/parser@npm:^7.25.4, @babel/parser@npm:^7.27.1, @babel/parser@npm:^7.27.2, @babel/parser@npm:^7.27.3, @babel/parser@npm:^7.27.5":
+  version: 7.28.3
+  resolution: "@babel/parser@npm:7.28.3"
   dependencies:
-    "@babel/types": "npm:^7.27.3"
+    "@babel/types": "npm:^7.28.2"
   bin:
     parser: ./bin/babel-parser.js
-  checksum: 10/0ad671be7994dba7d31ec771bd70ea5090aa34faf73e93b1b072e3c0a704ab69f4a7a68ebfb9d6a7fa455e0aa03dfa65619c4df6bae1cf327cba925b1d233fc4
+  checksum: 10/9fa08282e345b9d892a6757b2789a9a53a00f7b7b34d6254a4ee0bf32c5eb275919091ea96d6f136a948d5de9c8219235957d04a36ab7378a9d93a4cf0799155
   languageName: node
   linkType: hard
 
@@ -1480,13 +1480,13 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/types@npm:^7.0.0, @babel/types@npm:^7.20.7, @babel/types@npm:^7.22.15, @babel/types@npm:^7.22.19, @babel/types@npm:^7.22.5, @babel/types@npm:^7.23.0, @babel/types@npm:^7.25.4, @babel/types@npm:^7.27.1, @babel/types@npm:^7.27.3, @babel/types@npm:^7.3.3, @babel/types@npm:^7.4.4":
-  version: 7.27.6
-  resolution: "@babel/types@npm:7.27.6"
+"@babel/types@npm:^7.0.0, @babel/types@npm:^7.20.7, @babel/types@npm:^7.22.15, @babel/types@npm:^7.22.19, @babel/types@npm:^7.22.5, @babel/types@npm:^7.23.0, @babel/types@npm:^7.25.4, @babel/types@npm:^7.27.1, @babel/types@npm:^7.27.3, @babel/types@npm:^7.28.2, @babel/types@npm:^7.3.3, @babel/types@npm:^7.4.4":
+  version: 7.28.4
+  resolution: "@babel/types@npm:7.28.4"
   dependencies:
     "@babel/helper-string-parser": "npm:^7.27.1"
     "@babel/helper-validator-identifier": "npm:^7.27.1"
-  checksum: 10/174741c667775680628a09117828bbeffb35ea543f59bf80649d0d60672f7815a0740ddece3cca87516199033a039166a6936434131fce2b6a820227e64f91ae
+  checksum: 10/db50bf257aafa5d845ad16dae0587f57d596e4be4cbb233ea539976a4c461f9fbcc0bf3d37adae3f8ce5dcb4001462aa608f3558161258b585f6ce6ce21a2e45
   languageName: node
   linkType: hard
 
@@ -2761,18 +2761,29 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@lavamoat/webpack@npm:^1.2.0":
-  version: 1.2.0
-  resolution: "@lavamoat/webpack@npm:1.2.0"
+"@lavamoat/types@npm:^0.0.1":
+  version: 0.0.1
+  resolution: "@lavamoat/types@npm:0.0.1"
   dependencies:
+    "@babel/types": "npm:7.27.3"
+  checksum: 10/93a8ca413d7d82b5940c618379285d4358a17d63d792233b5086446050bbac341f991f9ddd72b185cb4aea5e15d70de05fb673595e7cef79681ae5ee8289b203
+  languageName: node
+  linkType: hard
+
+"@lavamoat/webpack@npm:^1.4.0":
+  version: 1.4.0
+  resolution: "@lavamoat/webpack@npm:1.4.0"
+  dependencies:
+    "@babel/parser": "npm:7.28.3"
     "@lavamoat/aa": "npm:^4.3.4"
+    "@lavamoat/types": "npm:^0.0.1"
     browser-resolve: "npm:2.0.0"
     json-stable-stringify: "npm:1.3.0"
-    lavamoat-core: "npm:^16.5.1"
+    lavamoat-core: "npm:^16.7.0"
     ses: "npm:1.14.0"
   peerDependencies:
     webpack: ^5.80.2
-  checksum: 10/bef023b5e044f5f458b2cf4324286ffa538cebebdca39bf63ebb4b8011dbd5fee22febf964a28a037758e30ecc1f21fc74ea5fcd3d4aff1869a5211a498f0477
+  checksum: 10/422a58d7243396e7fc552f90ac585fcf20880ae36605d37cf5719718ec7c9ff173436d519abfc60d235b7d370ea31fb540f9cac652e77c05e2babfe2b104d96c
   languageName: node
   linkType: hard
 
@@ -4297,7 +4308,7 @@ __metadata:
     "@esbuild-plugins/node-modules-polyfill": "npm:^0.2.2"
     "@lavamoat/allow-scripts": "npm:^3.3.5"
     "@lavamoat/lavatube": "npm:^1.0.0"
-    "@lavamoat/webpack": "npm:^1.2.0"
+    "@lavamoat/webpack": "npm:^1.4.0"
     "@metamask/auto-changelog": "npm:^5.0.2"
     "@metamask/json-rpc-engine": "npm:^10.0.2"
     "@metamask/object-multiplex": "npm:^2.1.0"
@@ -13632,33 +13643,35 @@ __metadata:
   languageName: node
   linkType: hard
 
-"lavamoat-core@npm:^16.5.0, lavamoat-core@npm:^16.5.1":
-  version: 16.5.1
-  resolution: "lavamoat-core@npm:16.5.1"
+"lavamoat-core@npm:^16.5.0, lavamoat-core@npm:^16.7.0":
+  version: 16.7.0
+  resolution: "lavamoat-core@npm:16.7.0"
   dependencies:
     "@babel/types": "npm:7.27.3"
+    "@lavamoat/types": "npm:^0.0.1"
     json-stable-stringify: "npm:1.3.0"
-    lavamoat-tofu: "npm:^8.0.8"
+    lavamoat-tofu: "npm:^8.0.10"
     merge-deep: "npm:3.0.3"
     ses: "npm:1.14.0"
   bin:
     lavamoat-sort-policy: src/policy-sort-cli.js
-  checksum: 10/91f043b733902b1af02f5efa1862598c21f80fba14d531a276ff6017a6bf51b01dd9cee4cd241eee2279acf59847c220f473d364d1d88290f4e67a029dfb4a5a
+  checksum: 10/ad5c3fa47f0c59bbb4b7dbf0b709788aa7091d7eb69bf7dbb8dc395fe0b276d9b01e28fe72b9a81560de02da19ae8bd85468cc04fe8f2a48918477e7183a420d
   languageName: node
   linkType: hard
 
-"lavamoat-tofu@npm:^8.0.8":
-  version: 8.0.8
-  resolution: "lavamoat-tofu@npm:8.0.8"
+"lavamoat-tofu@npm:^8.0.10, lavamoat-tofu@npm:^8.0.8":
+  version: 8.0.10
+  resolution: "lavamoat-tofu@npm:8.0.10"
   dependencies:
     "@babel/parser": "npm:7.27.3"
     "@babel/traverse": "npm:7.27.3"
     "@babel/types": "npm:7.27.3"
+    "@lavamoat/types": "npm:^0.0.1"
     "@types/babel__traverse": "npm:7.20.7"
     type-fest: "npm:4.41.0"
   peerDependencies:
     lavamoat-core: ">15.4.0"
-  checksum: 10/f1d807ab5f11fa666e4c1b975270dcbc7592e4bc782ae6535fa318bd220d8fb7465d617cf9acd52f243e2b753f5dc8791ed3ef86eaed47645f6bb15a01c0a603
+  checksum: 10/e1a4ae12089e720840e6999384957d0d509c024e92a63656dbca665c0c112e02bd1f496272c613b33c8166d05727964fa84d879a59233d8762e58ac8337e5986
   languageName: node
   linkType: hard