diff --git a/apps/desktop/package.json b/apps/desktop/package.json
index 2779b3e36a..78d216bdba 100644
--- a/apps/desktop/package.json
+++ b/apps/desktop/package.json
@@ -64,8 +64,8 @@
     "test:e2e:update-snapshots": "npm run build && WLR_BACKENDS=headless WLR_NO_HARDWARE_CURSORS=1 cage -- npx playwright test e2e/ --reporter=list --update-snapshots"
   },
   "dependencies": {
-    "@assistant-ui/react": "0.15.1",
-    "@assistant-ui/react-streamdown": "0.3.8",
+    "@assistant-ui/react": "0.14.24",
+    "@assistant-ui/react-streamdown": "0.3.5",
     "@audiowave/react": "0.6.2",
     "@chenglou/pretext": "0.0.6",
     "@codemirror/commands": "6.10.4",
diff --git a/apps/desktop/src/app/chat/composer/hooks/use-composer-draft.test.tsx b/apps/desktop/src/app/chat/composer/hooks/use-composer-draft.test.tsx
index 50ea8d09ec..7707c8ae75 100644
--- a/apps/desktop/src/app/chat/composer/hooks/use-composer-draft.test.tsx
+++ b/apps/desktop/src/app/chat/composer/hooks/use-composer-draft.test.tsx
@@ -10,11 +10,15 @@ import { type ComposerScope, ComposerScopeProvider, MAIN_COMPOSER_SCOPE } from '
 
 import { useComposerDraft } from './use-composer-draft'
 
-const mockComposerApi = { setText: vi.fn(), getState: () => ({ text: '' }) }
+const mockComposerApi = { setText: vi.fn() }
 
 vi.mock('@assistant-ui/react', () => ({
-  useAui: () => ({ composer: () => mockComposerApi, subscribe: () => () => undefined }),
-  useAuiState: (selector: (state: { composer: { text: string } }) => unknown) => selector({ composer: { text: '' } })
+  useAui: () => ({ composer: () => mockComposerApi }),
+  useAuiState: (selector: (state: { composer: { text: string } }) => unknown) => selector({ composer: { text: '' } }),
+  useComposerRuntime: () => ({
+    getState: () => ({ text: '' }),
+    subscribe: () => () => undefined
+  })
 }))
 
 interface ProbeHarnessProps {
diff --git a/apps/desktop/src/app/chat/composer/hooks/use-composer-draft.ts b/apps/desktop/src/app/chat/composer/hooks/use-composer-draft.ts
index 034f180c42..b5bf87dc46 100644
--- a/apps/desktop/src/app/chat/composer/hooks/use-composer-draft.ts
+++ b/apps/desktop/src/app/chat/composer/hooks/use-composer-draft.ts
@@ -1,4 +1,4 @@
-import { useAui, useAuiState } from '@assistant-ui/react'
+import { useAui, useAuiState, useComposerRuntime } from '@assistant-ui/react'
 import { type RefObject, useCallback, useEffect, useLayoutEffect, useRef, useState } from 'react'
 
 import { SLASH_COMMAND_RE } from '@/lib/chat-runtime'
@@ -58,6 +58,7 @@ export function useComposerDraft({
   sessionId
 }: UseComposerDraftArgs) {
   const aui = useAui()
+  const composerRuntime = useComposerRuntime()
   // Which composer this is on the focus bus + which attachment set it owns.
   const { attachments: attachmentScope, target } = useComposerScope()
 
@@ -78,7 +79,7 @@ export function useComposerDraft({
   const setComposerText = useCallback(
     (value: string) => {
       try {
-        aui.composer.setText(value)
+        aui.composer().setText(value)
       } catch {
         // Composer core not bound yet — DOM/draftRef carry the text.
       }
@@ -271,7 +272,7 @@ export function useComposerDraft({
   // eslint-disable-next-line no-restricted-syntax -- legitimate non-atom ref write (see eslint rule comment)
   useEffect(() => {
     const sync = () => {
-      const text = aui.composer.getState().text
+      const text = composerRuntime.getState().text
       draftRef.current = text
 
       const editor = editorRef.current
@@ -303,13 +304,13 @@ export function useComposerDraft({
       }, DRAFT_PERSIST_DEBOUNCE_MS)
     }
 
-    const unsubscribe = aui.subscribe(sync)
+    const unsubscribe = composerRuntime.subscribe(sync)
 
     return () => {
       unsubscribe()
       window.clearTimeout(draftPersistTimerRef.current)
     }
-  }, [aui, queueEditRef])
+  }, [composerRuntime, queueEditRef])
 
   const insertText = (text: string) => {
     const base = draftRef.current
diff --git a/apps/desktop/src/components/assistant-ui/thread/use-message-reactions.ts b/apps/desktop/src/components/assistant-ui/thread/use-message-reactions.ts
index 9120dbb491..75b011c555 100644
--- a/apps/desktop/src/components/assistant-ui/thread/use-message-reactions.ts
+++ b/apps/desktop/src/components/assistant-ui/thread/use-message-reactions.ts
@@ -1,4 +1,4 @@
-import { useAui, useAuiState } from '@assistant-ui/react'
+import { useAuiState, useMessageRuntime } from '@assistant-ui/react'
 import { useStore } from '@nanostores/react'
 import { type MouseEvent, useCallback } from 'react'
 
@@ -106,7 +106,7 @@ export function useTapbackDoubleClick(
   role: ChatMessage['role']
 ): ((event: MouseEvent<HTMLElement>) => void) | undefined {
   const enabled = useStore($reactionsEnabled)
-  const messageRuntime = useAui().message
+  const messageRuntime = useMessageRuntime()
 
   const onDoubleClick = useCallback(
     (event: MouseEvent<HTMLElement>) => {
diff --git a/package-lock.json b/package-lock.json
index 73bc3d9b15..fbb1d07182 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,8 @@
         "typescript-eslint": "8.64.0"
       },
       "engines": {
-        "node": ">=20.0.0"
+        "node": ">=20.0.0",
+        "npm": "<11.10.0 || >=12.0.0"
       }
     },
     "apps/bootstrap-installer": {
@@ -70,8 +71,8 @@
       "name": "hermes",
       "version": "0.17.0",
       "dependencies": {
-        "@assistant-ui/react": "0.15.1",
-        "@assistant-ui/react-streamdown": "0.3.8",
+        "@assistant-ui/react": "0.14.24",
+        "@assistant-ui/react-streamdown": "0.3.5",
         "@audiowave/react": "0.6.2",
         "@chenglou/pretext": "0.0.6",
         "@codemirror/commands": "6.10.4",
@@ -169,6 +170,186 @@
         "node": "^20.19.0 || >=22.12.0"
       }
     },
+    "apps/desktop/node_modules/@assistant-ui/react": {
+      "version": "0.14.24",
+      "resolved": "https://registry.npmjs.org/@assistant-ui/react/-/react-0.14.24.tgz",
+      "integrity": "sha512-DHUEbJfn3EeApiLXJp6pZfwzGUwQ7aAoGeUfs8bmo1G9uAkRlxF1RKr7MwM/oVSUt+ixSsfWey+OuHJi5gtKCQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@assistant-ui/core": "^0.2.19",
+        "@assistant-ui/store": "^0.2.19",
+        "@assistant-ui/tap": "^0.9.3",
+        "@radix-ui/primitive": "^1.1.4",
+        "@radix-ui/react-compose-refs": "^1.1.3",
+        "@radix-ui/react-context": "^1.1.4",
+        "@radix-ui/react-primitive": "^2.1.6",
+        "@radix-ui/react-use-callback-ref": "^1.1.2",
+        "@radix-ui/react-use-escape-keydown": "^1.1.2",
+        "assistant-cloud": "^0.1.34",
+        "assistant-stream": "^0.3.24",
+        "nanoid": "^5.1.15",
+        "radix-ui": "^1.6.0",
+        "react-textarea-autosize": "^8.5.9",
+        "safe-content-frame": "^0.0.21",
+        "zod": "^4.4.3",
+        "zustand": "^5.0.14"
+      },
+      "peerDependencies": {
+        "@types/react": "*",
+        "@types/react-dom": "*",
+        "react": "^18 || ^19",
+        "react-dom": "^18 || ^19"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "@types/react-dom": {
+          "optional": true
+        }
+      }
+    },
+    "apps/desktop/node_modules/@assistant-ui/react-streamdown": {
+      "version": "0.3.5",
+      "resolved": "https://registry.npmjs.org/@assistant-ui/react-streamdown/-/react-streamdown-0.3.5.tgz",
+      "integrity": "sha512-xl4UoFGtCfeUk6T/F9d94djE4Vc2KPQ8I3vy7cV0fb8IGN63yHt/rVzehxMSX4XT81Qrpsa0KUQhJOo/8zxdkw==",
+      "license": "MIT",
+      "dependencies": {
+        "rehype-harden": "^1.1.8",
+        "rehype-raw": "^7.0.0",
+        "rehype-sanitize": "^6.0.0",
+        "remend": "^1.3.0",
+        "streamdown": "^2.5.0"
+      },
+      "peerDependencies": {
+        "@assistant-ui/react": "^0.14.18",
+        "@streamdown/cjk": "^1.0.0",
+        "@streamdown/code": "^1.0.0",
+        "@streamdown/math": "^1.0.0",
+        "@streamdown/mermaid": "^1.0.0",
+        "@types/react": "*",
+        "react": "^18 || ^19"
+      },
+      "peerDependenciesMeta": {
+        "@streamdown/cjk": {
+          "optional": true
+        },
+        "@streamdown/code": {
+          "optional": true
+        },
+        "@streamdown/math": {
+          "optional": true
+        },
+        "@streamdown/mermaid": {
+          "optional": true
+        },
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
+    "apps/desktop/node_modules/@assistant-ui/react/node_modules/@assistant-ui/core": {
+      "version": "0.2.23",
+      "resolved": "https://registry.npmjs.org/@assistant-ui/core/-/core-0.2.23.tgz",
+      "integrity": "sha512-mD/sWrdH4SF1POxWE0Wn8jrxOSnuGOJfj8j5coDuEtdtoevQT3Z8LzD5mkd2UdyXHIkwFsMb3/vIL1kH8XKyGg==",
+      "license": "MIT",
+      "dependencies": {
+        "assistant-stream": "^0.3.28",
+        "nanoid": "^6.0.0"
+      },
+      "peerDependencies": {
+        "@assistant-ui/store": "^0.2.13",
+        "@assistant-ui/tap": "^0.9.0",
+        "@types/react": "*",
+        "assistant-cloud": "^0.1.31",
+        "react": "^18 || ^19",
+        "zustand": "^5.0.11"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        },
+        "assistant-cloud": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "zustand": {
+          "optional": true
+        }
+      }
+    },
+    "apps/desktop/node_modules/@assistant-ui/react/node_modules/@assistant-ui/core/node_modules/nanoid": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-6.0.0.tgz",
+      "integrity": "sha512-mkUH+rPkwU2qPadJ0oJZOjeZ5Mxn8Q1UhevwkTRWNuUZzyia3h4rhzK39hxaHTk0o2OxB8W2SQ6A8k23ZDi1pQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "bin": {
+        "nanoid": "bin/nanoid.js"
+      },
+      "engines": {
+        "node": "^22 || ^24 || >=26"
+      }
+    },
+    "apps/desktop/node_modules/@assistant-ui/react/node_modules/@assistant-ui/store": {
+      "version": "0.2.22",
+      "resolved": "https://registry.npmjs.org/@assistant-ui/store/-/store-0.2.22.tgz",
+      "integrity": "sha512-RdUFLOFJ3ZwIoOZYrRvps3OAODwnWoUAuNfqbROKrj5qtlQsIJRqxUNdLTjcf4AimhkjCwOaFacGHHm9lE4qBw==",
+      "license": "MIT",
+      "dependencies": {
+        "use-effect-event": "^2.0.3"
+      },
+      "peerDependencies": {
+        "@assistant-ui/tap": "^0.9.0",
+        "@types/react": "*",
+        "react": "^18 || ^19"
+      },
+      "peerDependenciesMeta": {
+        "@types/react": {
+          "optional": true
+        }
+      }
+    },
+    "apps/desktop/node_modules/@assistant-ui/react/node_modules/@assistant-ui/store/node_modules/use-effect-event": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/use-effect-event/-/use-effect-event-2.0.3.tgz",
+      "integrity": "sha512-fz1en+z3fYXCXx3nMB8hXDMuygBltifNKZq29zDx+xNJ+1vEs6oJlYd9sK31vxJ0YI534VUsHEBY0k2BATsmBQ==",
+      "license": "MIT",
+      "peerDependencies": {
+        "react": "^18.3 || ^19.0.0-0"
+      }
+    },
+    "apps/desktop/node_modules/@assistant-ui/react/node_modules/nanoid": {
+      "version": "5.1.16",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-5.1.16.tgz",
+      "integrity": "sha512-kVrnsrJqMR8+oLJnGEmSWw9BivK5mt7H3FZatVRjrc5wGqFYuBxX1yG7+A7Gi5AefkX6t/oCkizcQgpu0cY1dQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/ai"
+        }
+      ],
+      "license": "MIT",
+      "bin": {
+        "nanoid": "bin/nanoid.js"
+      },
+      "engines": {
+        "node": "^18 || >=20"
+      }
+    },
+    "apps/desktop/node_modules/safe-content-frame": {
+      "version": "0.0.21",
+      "resolved": "https://registry.npmjs.org/safe-content-frame/-/safe-content-frame-0.0.21.tgz",
+      "integrity": "sha512-4LgYcX0lESOg9zVi6QCcqHaNGjZuc86w0IGRJij7lA4YG/6QHBblL2Jwh5OJBtkVSnhDOeARRpD3jvFNGiIWiw==",
+      "license": "MIT"
+    },
     "apps/shared": {
       "name": "@hermes/shared",
       "version": "0.0.0",
@@ -253,134 +434,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/@assistant-ui/core": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@assistant-ui/core/-/core-0.3.2.tgz",
-      "integrity": "sha512-OXLoym/icUVPfgE3OrfNYkkL6sgscqZrQSoA/ru0ThIXPK69Yf6devhXzY6LAEcHFL4q/5TtZ/yI7YEy/W2D0w==",
-      "license": "MIT",
-      "dependencies": {
-        "assistant-stream": "^0.3.31",
-        "nanoid": "^6.0.0"
-      },
-      "peerDependencies": {
-        "@assistant-ui/store": "^0.3.0",
-        "@assistant-ui/tap": "^0.9.0",
-        "@types/react": "*",
-        "assistant-cloud": "^0.1.31",
-        "react": "^18 || ^19",
-        "zustand": "^5.0.11"
-      },
-      "peerDependenciesMeta": {
-        "@types/react": {
-          "optional": true
-        },
-        "assistant-cloud": {
-          "optional": true
-        },
-        "react": {
-          "optional": true
-        },
-        "zustand": {
-          "optional": true
-        }
-      }
-    },
-    "node_modules/@assistant-ui/react": {
-      "version": "0.15.1",
-      "resolved": "https://registry.npmjs.org/@assistant-ui/react/-/react-0.15.1.tgz",
-      "integrity": "sha512-SZdhTCL7HdfsOs3K9pqDLpUPrsigvKjt2TawGaY0bU/Wt//U/dbNN9bRdTYYZ5wbAOPfpm8TNvZoLSXjZSkm8g==",
-      "license": "MIT",
-      "dependencies": {
-        "@assistant-ui/core": "^0.3.1",
-        "@assistant-ui/store": "^0.3.1",
-        "@assistant-ui/tap": "^0.9.7",
-        "@radix-ui/primitive": "^1.1.7",
-        "@radix-ui/react-collection": "^1.1.15",
-        "@radix-ui/react-compose-refs": "^1.1.5",
-        "@radix-ui/react-context": "^1.2.2",
-        "@radix-ui/react-primitive": "^2.1.10",
-        "@radix-ui/react-use-callback-ref": "^1.1.4",
-        "@radix-ui/react-use-controllable-state": "^1.2.6",
-        "@radix-ui/react-use-escape-keydown": "^1.1.5",
-        "assistant-cloud": "^0.1.37",
-        "assistant-stream": "^0.3.30",
-        "nanoid": "^6.0.0",
-        "radix-ui": "^1.6.7",
-        "react-textarea-autosize": "^8.5.9",
-        "safe-content-frame": "^0.0.25",
-        "zod": "^4.4.3",
-        "zustand": "^5.0.14"
-      },
-      "peerDependencies": {
-        "@types/react": "*",
-        "@types/react-dom": "*",
-        "react": "^18 || ^19",
-        "react-dom": "^18 || ^19"
-      },
-      "peerDependenciesMeta": {
-        "@types/react": {
-          "optional": true
-        },
-        "@types/react-dom": {
-          "optional": true
-        }
-      }
-    },
-    "node_modules/@assistant-ui/react-streamdown": {
-      "version": "0.3.8",
-      "resolved": "https://registry.npmjs.org/@assistant-ui/react-streamdown/-/react-streamdown-0.3.8.tgz",
-      "integrity": "sha512-/wLO1wIrBWosmyliw2R1tN0XuMtaMLacLIIys3XRZ7X9F+5sBA9TxZOVx/lXRZeNWumI2jO8e+NdUFDUSOGmOQ==",
-      "license": "MIT",
-      "dependencies": {
-        "rehype-harden": "^1.1.8",
-        "rehype-raw": "^7.0.0",
-        "rehype-sanitize": "^6.0.0",
-        "remend": "^1.3.0",
-        "streamdown": "^2.5.0"
-      },
-      "peerDependencies": {
-        "@assistant-ui/react": "^0.15.0",
-        "@streamdown/cjk": "^1.0.0",
-        "@streamdown/code": "^1.0.0",
-        "@streamdown/math": "^1.0.0",
-        "@streamdown/mermaid": "^1.0.0",
-        "@types/react": "*",
-        "react": "^18 || ^19"
-      },
-      "peerDependenciesMeta": {
-        "@streamdown/cjk": {
-          "optional": true
-        },
-        "@streamdown/code": {
-          "optional": true
-        },
-        "@streamdown/math": {
-          "optional": true
-        },
-        "@streamdown/mermaid": {
-          "optional": true
-        },
-        "@types/react": {
-          "optional": true
-        }
-      }
-    },
-    "node_modules/@assistant-ui/store": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@assistant-ui/store/-/store-0.3.2.tgz",
-      "integrity": "sha512-D6NgnYEifDcusQd6CbokNutqfHA2OEr1sz0/+ds+Bc7xsm8ghRxkvBubtttIYQKaajALPPJbWcr/zcvGv21g0g==",
-      "license": "MIT",
-      "peerDependencies": {
-        "@assistant-ui/tap": "^0.9.0",
-        "@types/react": "*",
-        "react": "^18 || ^19"
-      },
-      "peerDependenciesMeta": {
-        "@types/react": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/@assistant-ui/tap": {
       "version": "0.9.8",
       "resolved": "https://registry.npmjs.org/@assistant-ui/tap/-/tap-0.9.8.tgz",
@@ -4489,9 +4542,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4508,9 +4558,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4527,9 +4574,6 @@
       "cpu": [
         "ppc64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4546,9 +4590,6 @@
       "cpu": [
         "s390x"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4565,9 +4606,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -4584,9 +4622,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5075,9 +5110,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5094,9 +5126,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5113,9 +5142,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5132,9 +5158,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "MIT",
       "optional": true,
       "os": [
@@ -5383,9 +5406,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0 OR MIT",
       "optional": true,
       "os": [
@@ -5403,9 +5423,6 @@
         "arm64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "Apache-2.0 OR MIT",
       "optional": true,
       "os": [
@@ -5423,9 +5440,6 @@
         "riscv64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0 OR MIT",
       "optional": true,
       "os": [
@@ -5443,9 +5457,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0 OR MIT",
       "optional": true,
       "os": [
@@ -5463,9 +5474,6 @@
         "x64"
       ],
       "dev": true,
-      "libc": [
-        "musl"
-      ],
       "license": "Apache-2.0 OR MIT",
       "optional": true,
       "os": [
@@ -11974,9 +11982,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -11997,9 +12002,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -12020,9 +12022,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -12043,9 +12042,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "MPL-2.0",
       "optional": true,
       "os": [
@@ -16499,12 +16495,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/safe-content-frame": {
-      "version": "0.0.25",
-      "resolved": "https://registry.npmjs.org/safe-content-frame/-/safe-content-frame-0.0.25.tgz",
-      "integrity": "sha512-Oztqn3kWTbNzMlWSr6SQiUBPtLJLbjzaJUYtO7PN5SfC5PxtOrBnEfnVy0IMT7do1SGqUkd/o1KTSXMRS+FBMw==",
-      "license": "MIT"
-    },
     "node_modules/safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",