feat(llm): format system prompt metadata as YAML

apps/server/package.json

@@ -37,6 +37,7 @@
     "ai": "6.0.142",
     "better-sqlite3": "12.8.0",
     "html-to-text": "9.0.5",
+    "js-yaml": "4.1.1",
     "node-html-parser": "7.1.0",
     "sucrase": "3.35.1",
     "unpdf": "1.4.0"
@@ -61,6 +62,7 @@
     "@types/fs-extra": "11.0.4",
     "@types/html": "1.0.4",
     "@types/ini": "4.1.1",
+    "@types/js-yaml": "4.0.9",
     "@types/mime-types": "3.0.1",
     "@types/multer": "2.1.0",
     "@types/safe-compare": "1.1.2",

apps/server/src/services/llm/providers/base_provider.ts

@@ -7,6 +7,8 @@ import { generateText, streamText, stepCountIs, type ModelMessage, type ToolSet
 import type { LanguageModel } from "ai";
 import type { LlmMessage } from "@triliumnext/commons";
 
+import yaml from "js-yaml";
+
 import becca from "../../../becca/becca.js";
 import mappers from "../../../etapi/mappers.js";
 import { getSkillsSummary } from "../skills/index.js";
@@ -33,7 +35,7 @@ function buildNoteHint(noteId: string): string | null {
         return null;
     }
 
-    const metadata = JSON.stringify(mappers.mapNoteToPojo(note), null, 2);
+    const metadata = yaml.dump(mappers.mapNoteToPojo(note), { lineWidth: -1 });
     return `The user is currently viewing the following note:\n${metadata}`;
 }
 

pnpm-lock.yaml

@@ -577,6 +577,9 @@ importers:
       html-to-text:
         specifier: 9.0.5
         version: 9.0.5
+      js-yaml:
+        specifier: 4.1.1
+        version: 4.1.1
       node-html-parser:
         specifier: 7.1.0
         version: 7.1.0
@@ -644,6 +647,9 @@ importers:
       '@types/ini':
         specifier: 4.1.1
         version: 4.1.1
+      '@types/js-yaml':
+        specifier: 4.0.9
+        version: 4.0.9
       '@types/mime-types':
         specifier: 3.0.1
         version: 3.0.1
@@ -17190,6 +17196,8 @@ snapshots:
       '@ckeditor/ckeditor5-utils': 47.6.1
       '@ckeditor/ckeditor5-widget': 47.6.1
       es-toolkit: 1.39.5
+    transitivePeerDependencies:
+      - supports-color
 
   '@ckeditor/ckeditor5-cloud-services@47.6.1':
     dependencies:
@@ -17568,8 +17576,6 @@ snapshots:
       '@ckeditor/ckeditor5-ui': 47.6.1
       '@ckeditor/ckeditor5-utils': 47.6.1
       ckeditor5: 47.6.1
-    transitivePeerDependencies:
-      - supports-color
 
   '@ckeditor/ckeditor5-highlight@47.6.1':
     dependencies:
@@ -17579,8 +17585,6 @@ snapshots:
       '@ckeditor/ckeditor5-ui': 47.6.1
       '@ckeditor/ckeditor5-utils': 47.6.1
       ckeditor5: 47.6.1
-    transitivePeerDependencies:
-      - supports-color
 
   '@ckeditor/ckeditor5-horizontal-line@47.6.1':
     dependencies:
@@ -17590,8 +17594,6 @@ snapshots:
       '@ckeditor/ckeditor5-utils': 47.6.1
       '@ckeditor/ckeditor5-widget': 47.6.1
       ckeditor5: 47.6.1
-    transitivePeerDependencies:
-      - supports-color
 
   '@ckeditor/ckeditor5-html-embed@47.6.1':
     dependencies:
@@ -17635,8 +17637,6 @@ snapshots:
       '@ckeditor/ckeditor5-widget': 47.6.1
       ckeditor5: 47.6.1
       es-toolkit: 1.39.5
-    transitivePeerDependencies:
-      - supports-color
 
   '@ckeditor/ckeditor5-import-word@47.6.1':
     dependencies:
@@ -17660,8 +17660,6 @@ snapshots:
       '@ckeditor/ckeditor5-ui': 47.6.1
       '@ckeditor/ckeditor5-utils': 47.6.1
       ckeditor5: 47.6.1
-    transitivePeerDependencies:
-      - supports-color
 
   '@ckeditor/ckeditor5-inspector@5.0.0': {}