diff --git a/scripts/brain-query b/scripts/brain-query
new file mode 100755
index 0000000..65c310e
--- /dev/null
+++ b/scripts/brain-query
@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+import xapian
+import sys
+import os
+import json
+
+def main(path, query):
+    db = xapian.Database(path, xapian.DB_OPEN)
+    docid_map_path = os.path.join(path, "docid_map.json")
+    with open(docid_map_path, 'rt') as f:
+        docid_to_node = json.load(f)
+
+    qp = xapian.QueryParser()
+    stemmer = xapian.Stem("english")
+    qp.set_stemmer(stemmer)
+    qp.set_database(db)
+    qp.set_stemming_strategy(xapian.QueryParser.STEM_SOME)
+    xap_query = qp.parse_query(query)
+    print("Parsed query is: {}".format(xap_query))
+
+    enquire = xapian.Enquire(db)
+    enquire.set_query(xap_query)
+    matches = enquire.get_mset(0, 10)
+    for match in matches:
+        print(
+            "ID {} {}% | DocId: {}".format(
+                match.rank + 1,
+                match.percent,
+                docid_to_node[str(match.document.get_docid())],
+            )
+        )
+
+
+if __name__ == '__main__':
+    if len(sys.argv) != 3:
+        print("Brain-Query")
+        print("Usage: {} <path> <query>".format(sys.argv[0]))
+        exit(0)
+    main(sys.argv[1], sys.argv[2])
diff --git a/scripts/generate.py b/scripts/generate.py
index 05c3f63..004427d 100644
--- a/scripts/generate.py
+++ b/scripts/generate.py
@@ -6,6 +6,8 @@ import logging
 import os
 import sys
 import uuid
+import xapian
+import shutil
 from datetime import datetime
 
 import org_rw
@@ -173,8 +175,49 @@ def main(src_top, dest_top):
             source = template.read()
         f.write(source.replace('<!-- REPLACE_THIS_WITH_GRAPH -->',
                                json.dumps(graph)))
+
     logging.info("Generated {} files".format(files_generated))
 
+    # Generate index files
+    t0 = datetime.utcnow()
+    logging.info("Generating text index...")
+
+    xapian_db = os.path.join(dest_top, "xapian")
+    if os.path.exists(xapian_db):
+        shutil.rmtree(xapian_db)
+    db = xapian.WritableDatabase(xapian_db, xapian.DB_CREATE)
+
+    indexer = xapian.TermGenerator()
+    stemmer = xapian.Stem("english")
+    indexer.set_stemmer(stemmer)
+
+    docid_to_node = {}
+
+    for doc in docs:
+        relpath = os.path.relpath(doc.path, src_top)
+
+        if not relpath.startswith("public/"):
+            # print("Skip:", relpath)
+            continue
+
+        changed = False
+        for hl in doc.getAllHeadlines():
+            xapian_doc = xapian.Document()
+            content = "\n".join(doc.dump_headline(hl))
+
+            xapian_doc.set_data(content)
+            indexer.set_document(xapian_doc)
+            indexer.index_text(content)
+
+            doc_id = db.add_document(xapian_doc)
+            docid_to_node[doc_id] = { 'hl': hl.id, 'doc': doc.path }
+
+    docid_map_path = os.path.join(xapian_db, "docid_map.json")
+    with open(docid_map_path, 'wt') as f:
+        json.dump(docid_to_node, f)
+
+    logging.info("Text index generated in {}".format(datetime.utcnow() - t0))
+
 
 def print_tree(tree, indentation=0):
     return