Daily backup 2026-04-07 00:00:03

Daily backup 2026-04-06 00:00:03
Daily backup 2026-04-05 00:00:03
2026-04-07 00:00:03 -07:00 · 2026-04-06 00:00:03 -07:00 · 2026-04-05 00:00:03 -07:00 · 2026-04-04 00:00:03 -07:00 · 2026-04-03 15:44:25 -07:00 · 2026-04-03 15:40:05 -07:00
23 changed files with 2923 additions and 38 deletions
--- a/MEMORY.md
+++ b/MEMORY.md
@@ -103,6 +103,23 @@ _这份文件记录持续性项目和重要状态，跨会话保留。_

 ---

+### 4. Notesearch 笔记搜索
+**状态**: 运行中
+**创建**: 2026-04-03
+**配置**:
+- 工具: `~/.openclaw/workspace/skills/notesearch/`
+- 笔记库: `/home/lyx/Documents/obsidian-yanxin`（Obsidian vault，独立 git 仓库）
+- 嵌入模型: `qwen3-embedding:0.6b`（通过 Ollama）
+- 索引: `<vault>/.index/`（gitignored）
+- 技术栈: LlamaIndex + Ollama
+
+**功能**:
+- 基于向量搜索的语义检索，用户提问时搜索 Obsidian 笔记
+- 返回相关片段、文件路径和相关性分数
+- 笔记更新后需重新索引（`notesearch.sh index`）
+
+---
+
 ## 📁 项目文件索引

 | 项目 | 位置 |
@@ -112,7 +129,9 @@ _这份文件记录持续性项目和重要状态，跨会话保留。_
 | 日历/待办 | `~/.openclaw/workspace/skills/calendar/` |
 | 日历数据 | `~/.openclaw/workspace/calendars/` (home=事件, tasks=待办) |
 | himalaya 包装器 | `~/.openclaw/workspace/scripts/himalaya.sh` |
+| 笔记搜索 | `~/.openclaw/workspace/skills/notesearch/` |
+| Obsidian 笔记库 | `/home/lyx/Documents/obsidian-yanxin` |

 ---

-_最后更新: 2026-03-31_
+_最后更新: 2026-04-03_
--- a/TOOLS.md
+++ b/TOOLS.md
@@ -184,6 +184,35 @@ $SKILL_DIR/scripts/calendar.sh todo check    # 每日摘要（cron）
 - **取消周期性事件的单次用 `--date`**，不要用 `--all`（会删掉整个系列）
 - 连续发多封邮件时，每封间隔 10 秒以上（Migadu SMTP 限频）

+### Notesearch 笔记搜索
+
+**目录**: `~/.openclaw/workspace/skills/notesearch/`
+**配置**: `~/.openclaw/workspace/skills/notesearch/config.json`
+**笔记库**: `/home/lyx/Documents/obsidian-yanxin`（Obsidian vault，git 管理）
+
+基于向量搜索的笔记检索工具，使用 LlamaIndex + Ollama 嵌入模型索引 Obsidian 笔记。
+
+```bash
+NOTESEARCH=~/.openclaw/workspace/skills/notesearch/notesearch.sh
+
+# 搜索笔记（返回相关片段 + 文件路径 + 相关性分数）
+$NOTESEARCH search "allergy shots"
+$NOTESEARCH search "project planning" --top-k 3
+
+# 重建索引（笔记更新后需要重新索引）
+$NOTESEARCH index
+```
+
+**工作流程**:
+1. 用户提问 → 用 `search` 找到相关笔记片段
+2. 如果需要完整内容 → `cat /home/lyx/Documents/obsidian-yanxin/<文件路径>`
+3. 根据笔记内容回答用户问题
+
+**注意**:
+- 搜索基于语义（向量相似度），不仅仅是关键词匹配
+- 笔记更新后需要运行 `$NOTESEARCH index` 重建索引
+- 嵌入模型: `qwen3-embedding:0.6b`（通过 Ollama）
+
 ### OpenClaw Cron 定时任务

 **规则**: 确定性 shell 任务用 `systemEvent`，需要 LLM 判断的用 `agentTurn`
--- a/calendars/home/1374d6ce-5f83-4c2e-b9a1-120cd2b949e5@openclaw.ics
+++ b/calendars/home/1374d6ce-5f83-4c2e-b9a1-120cd2b949e5@openclaw.ics
@@ -1,22 +1,48 @@
 BEGIN:VCALENDAR
 VERSION:2.0
-PRODID:-//OpenClaw//Calendar//EN
+CALSCALE:GREGORIAN
+PRODID:-//Apple Inc.//macOS 26.3.1//EN
+BEGIN:VTIMEZONE
+TZID:America/Los_Angeles
+BEGIN:DAYLIGHT
+DTSTART:20070311T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
+TZNAME:PDT
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0700
+END:DAYLIGHT
+BEGIN:STANDARD
+DTSTART:20071104T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
+TZNAME:PST
+TZOFFSETFROM:-0700
+TZOFFSETTO:-0800
+END:STANDARD
+END:VTIMEZONE
 BEGIN:VEVENT
-SUMMARY:Allergy Shot (Sat)
-DTSTART;TZID=America/Los_Angeles:20260328T090000
+ATTENDEE;CN=youlu@luyanxin.com;CUTYPE=INDIVIDUAL;EMAIL=youlu@luyanxin.com;P
+ ARTSTAT=ACCEPTED:mailto:youlu@luyanxin.com
+ATTENDEE;CUTYPE=UNKNOWN;EMAIL=Erica.Jiang@anderson.ucla.edu;ROLE=REQ-PARTIC
+ IPANT;RSVP=TRUE;SCHEDULE-STATUS=1.1:mailto:Erica.Jiang@anderson.ucla.edu
 DTEND;TZID=America/Los_Angeles:20260328T093000
-DTSTAMP:20260325T160918Z
-UID:1374d6ce-5f83-4c2e-b9a1-120cd2b949e5@openclaw
-RRULE:FREQ=WEEKLY;COUNT=13;BYDAY=SA
+DTSTAMP:20260403T160300Z
+DTSTART;TZID=America/Los_Angeles:20260328T090000
 EXDATE;TZID=America/Los_Angeles:20260328T090000
-EXDATE;TZID=America/Los_Angeles:20260328T090000
-ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE;SCHEDULE-STATUS=1.1:mailto:Erica.Ji
- ang@anderson.ucla.edu
+LAST-MODIFIED:20260403T160258Z
 LOCATION:11965 Venice Blvd. #300\, Los Angeles\, CA 90066
-ORGANIZER;CN=Youlu:mailto:youlu@luyanxin.com
+ORGANIZER;CN=Youlu;EMAIL=youlu@luyanxin.com:mailto:youlu@luyanxin.com
+RRULE:FREQ=WEEKLY;COUNT=13;BYDAY=SA
+SEQUENCE:0
+SUMMARY:Allergy Shot (Sat)
+TRANSP:OPAQUE
+UID:1374d6ce-5f83-4c2e-b9a1-120cd2b949e5@openclaw
 BEGIN:VALARM
+ACKNOWLEDGED:20260403T160258Z
 ACTION:DISPLAY
+DESCRIPTION:Reminder
 TRIGGER:-P1D
+UID:FADBDE52-87C0-40C8-96ED-B0DEC5A6D441
+X-WR-ALARMUID:FADBDE52-87C0-40C8-96ED-B0DEC5A6D441
 END:VALARM
 END:VEVENT
 END:VCALENDAR
--- a/calendars/home/59c533e2-4153-42dd-b717-c42e104521d9@openclaw.ics
+++ b/calendars/home/59c533e2-4153-42dd-b717-c42e104521d9@openclaw.ics
@@ -1,21 +1,48 @@
 BEGIN:VCALENDAR
 VERSION:2.0
-PRODID:-//OpenClaw//Calendar//EN
+CALSCALE:GREGORIAN
+PRODID:-//Apple Inc.//macOS 26.3.1//EN
+BEGIN:VTIMEZONE
+TZID:America/Los_Angeles
+BEGIN:DAYLIGHT
+DTSTART:20070311T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
+TZNAME:PDT
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0700
+END:DAYLIGHT
+BEGIN:STANDARD
+DTSTART:20071104T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
+TZNAME:PST
+TZOFFSETFROM:-0700
+TZOFFSETTO:-0800
+END:STANDARD
+END:VTIMEZONE
 BEGIN:VEVENT
-SUMMARY:Allergy Shot (Tue)
-DTSTART;TZID=America/Los_Angeles:20260331T143000
+ATTENDEE;CN=youlu@luyanxin.com;CUTYPE=INDIVIDUAL;EMAIL=youlu@luyanxin.com;P
+ ARTSTAT=ACCEPTED:mailto:youlu@luyanxin.com
+ATTENDEE;CUTYPE=UNKNOWN;EMAIL=Erica.Jiang@anderson.ucla.edu;ROLE=REQ-PARTIC
+ IPANT;RSVP=TRUE:mailto:Erica.Jiang@anderson.ucla.edu
 DTEND;TZID=America/Los_Angeles:20260331T150000
-DTSTAMP:20260325T160802Z
-UID:59c533e2-4153-42dd-b717-c42e104521d9@openclaw
-RRULE:FREQ=WEEKLY;COUNT=13;BYDAY=TU
+DTSTAMP:20260406T213025Z
+DTSTART;TZID=America/Los_Angeles:20260331T143000
 EXDATE;TZID=America/Los_Angeles:20260331T143000
-ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE;SCHEDULE-STATUS=1.1:mailto:Erica.Ji
- ang@anderson.ucla.edu
+LAST-MODIFIED:20260406T213023Z
 LOCATION:11965 Venice Blvd. #300\, Los Angeles\, CA 90066
-ORGANIZER;CN=Youlu:mailto:youlu@luyanxin.com
+ORGANIZER;CN=Youlu;EMAIL=youlu@luyanxin.com:mailto:youlu@luyanxin.com
+RRULE:FREQ=WEEKLY;COUNT=13;BYDAY=TU
+SEQUENCE:0
+SUMMARY:Allergy Shot (Tue)
+TRANSP:OPAQUE
+UID:59c533e2-4153-42dd-b717-c42e104521d9@openclaw
 BEGIN:VALARM
+ACKNOWLEDGED:20260406T213023Z
 ACTION:DISPLAY
+DESCRIPTION:Reminder
 TRIGGER:-P1D
+UID:2850F4A5-B704-4A07-BC97-D284593D0CFB
+X-WR-ALARMUID:2850F4A5-B704-4A07-BC97-D284593D0CFB
 END:VALARM
 END:VEVENT
 END:VCALENDAR
--- a/calendars/home/7b822ffc-1d3b-4a95-8835-f2e75a0f583d@openclaw.ics
+++ b/calendars/home/7b822ffc-1d3b-4a95-8835-f2e75a0f583d@openclaw.ics
@@ -1,20 +1,48 @@
 BEGIN:VCALENDAR
 VERSION:2.0
-PRODID:-//OpenClaw//Calendar//EN
+CALSCALE:GREGORIAN
+PRODID:-//Apple Inc.//macOS 26.3.1//EN
+BEGIN:VTIMEZONE
+TZID:America/Los_Angeles
+BEGIN:DAYLIGHT
+DTSTART:20070311T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
+TZNAME:PDT
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0700
+END:DAYLIGHT
+BEGIN:STANDARD
+DTSTART:20071104T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
+TZNAME:PST
+TZOFFSETFROM:-0700
+TZOFFSETTO:-0800
+END:STANDARD
+END:VTIMEZONE
 BEGIN:VEVENT
-SUMMARY:Allergy Shot (Thu)
-DTSTART;TZID=America/Los_Angeles:20260326T073000
+ATTENDEE;CN=youlu@luyanxin.com;CUTYPE=INDIVIDUAL;EMAIL=youlu@luyanxin.com;P
+ ARTSTAT=ACCEPTED:mailto:youlu@luyanxin.com
+ATTENDEE;CUTYPE=UNKNOWN;EMAIL=Erica.Jiang@anderson.ucla.edu;ROLE=REQ-PARTIC
+ IPANT;RSVP=TRUE:mailto:Erica.Jiang@anderson.ucla.edu
 DTEND;TZID=America/Los_Angeles:20260326T080000
-DTSTAMP:20260325T160851Z
-UID:7b822ffc-1d3b-4a95-8835-f2e75a0f583d@openclaw
-RRULE:FREQ=WEEKLY;COUNT=13;BYDAY=TH
-ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE;SCHEDULE-STATUS=1.1:mailto:Erica.Ji
- ang@anderson.ucla.edu
+DTSTAMP:20260401T194350Z
+DTSTART;TZID=America/Los_Angeles:20260326T073000
+LAST-MODIFIED:20260401T143011Z
 LOCATION:11965 Venice Blvd. #300\, Los Angeles\, CA 90066
-ORGANIZER;CN=Youlu:mailto:youlu@luyanxin.com
+ORGANIZER;CN=youlu@luyanxin.com;EMAIL=youlu@luyanxin.com:mailto:youlu@luyan
+ xin.com
+RRULE:FREQ=WEEKLY;COUNT=13;BYDAY=TH
+SEQUENCE:0
+SUMMARY:Allergy Shot (Thu)
+TRANSP:OPAQUE
+UID:7b822ffc-1d3b-4a95-8835-f2e75a0f583d@openclaw
 BEGIN:VALARM
+ACKNOWLEDGED:20260401T143011Z
 ACTION:DISPLAY
+DESCRIPTION:Reminder
 TRIGGER:-P1D
+UID:42D85383-621D-438A-AC74-3794A2B54943
+X-WR-ALARMUID:42D85383-621D-438A-AC74-3794A2B54943
 END:VALARM
 END:VEVENT
 END:VCALENDAR
--- a/calendars/home/b1c9bb0f-89ed-4ada-a88c-74b3d549274a@openclaw.ics
+++ b/calendars/home/b1c9bb0f-89ed-4ada-a88c-74b3d549274a@openclaw.ics
@@ -0,0 +1,49 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+CALSCALE:GREGORIAN
+PRODID:-//Apple Inc.//macOS 26.3.1//EN
+BEGIN:VTIMEZONE
+TZID:America/Los_Angeles
+BEGIN:DAYLIGHT
+DTSTART:20070311T020000
+RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
+TZNAME:PDT
+TZOFFSETFROM:-0800
+TZOFFSETTO:-0700
+END:DAYLIGHT
+BEGIN:STANDARD
+DTSTART:20071104T020000
+RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
+TZNAME:PST
+TZOFFSETFROM:-0700
+TZOFFSETTO:-0800
+END:STANDARD
+END:VTIMEZONE
+BEGIN:VEVENT
+ATTENDEE;CN=youlu@luyanxin.com;CUTYPE=INDIVIDUAL;EMAIL=youlu@luyanxin.com;P
+ ARTSTAT=ACCEPTED:mailto:youlu@luyanxin.com
+ATTENDEE;CUTYPE=UNKNOWN;EMAIL=Erica.Jiang@anderson.ucla.edu;ROLE=REQ-PARTIC
+ IPANT;RSVP=TRUE:mailto:Erica.Jiang@anderson.ucla.edu
+DESCRIPTION:带二狗去 Shane Veterinary Medical Center 看病
+DTEND;TZID=America/Los_Angeles:20260406T163000
+DTSTAMP:20260405T223800Z
+DTSTART;TZID=America/Los_Angeles:20260406T153000
+LAST-MODIFIED:20260405T223757Z
+LOCATION:Shane Veterinary Medical Center
+ORGANIZER;CN=youlu@luyanxin.com;EMAIL=youlu@luyanxin.com:mailto:youlu@luyan
+ xin.com
+SEQUENCE:0
+STATUS:CONFIRMED
+SUMMARY:带二狗看病
+TRANSP:OPAQUE
+UID:b1c9bb0f-89ed-4ada-a88c-74b3d549274a@openclaw
+BEGIN:VALARM
+ACKNOWLEDGED:20260405T223757Z
+ACTION:DISPLAY
+DESCRIPTION:Reminder: 带二狗看病
+TRIGGER:-P1D
+UID:AB8511BE-ED23-4BCC-93C4-E79A68AA4DBD
+X-WR-ALARMUID:AB8511BE-ED23-4BCC-93C4-E79A68AA4DBD
+END:VALARM
+END:VEVENT
+END:VCALENDAR
--- a/calendars/tasks/2977e496-0ce9-42c5-ae91-eabfd3837b82@openclaw.ics
+++ b/calendars/tasks/2977e496-0ce9-42c5-ae91-eabfd3837b82@openclaw.ics
@@ -0,0 +1,26 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//Apple Inc.//iOS 26.3.1//EN
+CALSCALE:GREGORIAN
+BEGIN:VTODO
+COMPLETED:20260405T035527Z
+CREATED:20260403T162742Z
+DTSTAMP:20260404T135144Z
+DUE;VALUE=DATE:20260405
+LAST-MODIFIED:20260405T035527Z
+PERCENT-COMPLETE:100
+PRIORITY:1
+SEQUENCE:2
+STATUS:COMPLETED
+SUMMARY:报税
+UID:2977e496-0ce9-42c5-ae91-eabfd3837b82@openclaw
+BEGIN:VALARM
+ACKNOWLEDGED:20260404T135140Z
+ACTION:DISPLAY
+DESCRIPTION:Reminder
+TRIGGER:-P1D
+UID:A56270D2-4179-4B9C-8D6D-9A316ECDA136
+X-WR-ALARMUID:A56270D2-4179-4B9C-8D6D-9A316ECDA136
+END:VALARM
+END:VTODO
+END:VCALENDAR
--- a/calendars/tasks/906202b8-6df5-4ac2-bf3b-e59ffaddccd6@openclaw.ics
+++ b/calendars/tasks/906202b8-6df5-4ac2-bf3b-e59ffaddccd6@openclaw.ics
@@ -0,0 +1,26 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//Apple Inc.//iOS 26.3.1//EN
+CALSCALE:GREGORIAN
+BEGIN:VTODO
+COMPLETED:20260404T225027Z
+CREATED:20260403T162816Z
+DTSTAMP:20260404T135144Z
+DUE;VALUE=DATE:20260405
+LAST-MODIFIED:20260404T225027Z
+PERCENT-COMPLETE:100
+PRIORITY:1
+SEQUENCE:2
+STATUS:COMPLETED
+SUMMARY:报销IUI费用到FSA
+UID:906202b8-6df5-4ac2-bf3b-e59ffaddccd6@openclaw
+BEGIN:VALARM
+ACKNOWLEDGED:20260404T135140Z
+ACTION:DISPLAY
+DESCRIPTION:Reminder
+TRIGGER:-P1D
+UID:0A2D0B7D-0FDD-48B4-9E27-C54EBD3B120B
+X-WR-ALARMUID:0A2D0B7D-0FDD-48B4-9E27-C54EBD3B120B
+END:VALARM
+END:VTODO
+END:VCALENDAR
--- a/calendars/tasks/aa4868bb-b602-418f-8067-20d00fe2b27c@openclaw.ics
+++ b/calendars/tasks/aa4868bb-b602-418f-8067-20d00fe2b27c@openclaw.ics
@@ -3,17 +3,19 @@ VERSION:2.0
 PRODID:-//Apple Inc.//iOS 26.3.1//EN
 CALSCALE:GREGORIAN
 BEGIN:VTODO
+COMPLETED:20260405T154326Z
 CREATED:20260327T164116Z
-DTSTAMP:20260330T161515Z
+DTSTAMP:20260403T160300Z
 DUE;VALUE=DATE:20260403
-LAST-MODIFIED:20260330T215759Z
+LAST-MODIFIED:20260405T154326Z
+PERCENT-COMPLETE:100
 PRIORITY:5
-SEQUENCE:3
-STATUS:NEEDS-ACTION
+SEQUENCE:4
+STATUS:COMPLETED
 SUMMARY:跟进iui保险报销
 UID:aa4868bb-b602-418f-8067-20d00fe2b27c@openclaw
 BEGIN:VALARM
-ACKNOWLEDGED:20260330T161514Z
+ACKNOWLEDGED:20260403T160300Z
 ACTION:DISPLAY
 DESCRIPTION:Reminder
 TRIGGER:-P1D
--- a/calendars/tasks/bbfa2934-f7fd-4444-9c33-e8569f9a7ceb@openclaw.ics
+++ b/calendars/tasks/bbfa2934-f7fd-4444-9c33-e8569f9a7ceb@openclaw.ics
@@ -2,14 +2,14 @@ BEGIN:VCALENDAR
 VERSION:2.0
 PRODID:-//OpenClaw//Calendar//EN
 BEGIN:VTODO
-CREATED:20260322T214938Z
+CREATED:20260403T162701Z
 DESCRIPTION:询问iui报销相关事宜
-DTSTAMP:20260322T214938Z
-DUE;VALUE=DATE:20260404
+DTSTAMP:20260403T162701Z
+DUE;VALUE=DATE:20260410
 PRIORITY:5
 STATUS:NEEDS-ACTION
 SUMMARY:打电话给progyny问iui报销
-UID:1a6aec16-5981-4035-a8a1-2ca1f0854956@openclaw
+UID:bbfa2934-f7fd-4444-9c33-e8569f9a7ceb@openclaw
 BEGIN:VALARM
 ACTION:DISPLAY
 DESCRIPTION:Todo: 打电话给progyny问iui报销
--- a/calendars/tasks/d708aad8-9f8c-4e39-806b-f7dfc29e1d88@openclaw.ics
+++ b/calendars/tasks/d708aad8-9f8c-4e39-806b-f7dfc29e1d88@openclaw.ics
@@ -0,0 +1,18 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//OpenClaw//Calendar//EN
+BEGIN:VTODO
+CREATED:20260403T163408Z
+DTSTAMP:20260403T163408Z
+DUE;VALUE=DATE:20260408
+PRIORITY:5
+STATUS:NEEDS-ACTION
+SUMMARY:发complain信
+UID:d708aad8-9f8c-4e39-806b-f7dfc29e1d88@openclaw
+BEGIN:VALARM
+ACTION:DISPLAY
+DESCRIPTION:Todo: 发complain信
+TRIGGER:-P1D
+END:VALARM
+END:VTODO
+END:VCALENDAR
--- a/skills/notesearch/README.md
+++ b/skills/notesearch/README.md
@@ -0,0 +1,76 @@
+# notesearch
+
+Local vector search over markdown notes using LlamaIndex + Ollama.
+
+Point it at an Obsidian vault (or any folder of `.md` files), build a vector index, and search by meaning — not just keywords.
+
+## Setup
+
+```bash
+cd ~/.openclaw/workspace/skills/notesearch
+uv sync
+```
+
+Requires Ollama running locally with an embedding model pulled:
+
+```bash
+ollama pull qwen3-embedding:0.6b
+```
+
+## Usage
+
+### Build the index
+
+```bash
+./notesearch.sh index --vault /path/to/vault
+```
+
+### Search
+
+```bash
+./notesearch.sh search "where do I get my allergy shots"
+```
+
+Output:
+
+```
+[0.87] Health/allergy.md
+Started allergy shots in March 2026. Clinic is at 123 Main St.
+
+[0.72] Daily/2026-03-25.md
+Went to allergy appointment today.
+```
+
+### Configuration
+
+Edit `config.json`:
+
+```json
+{
+  "vault": "/home/lyx/Documents/obsidian-yanxin",
+  "index_dir": null,
+  "ollama_url": "http://localhost:11434",
+  "embedding_model": "qwen3-embedding:0.6b"
+}
+```
+
+Values can also be set via flags or env vars. Priority: **flag > env var > config.json > fallback**.
+
+| Flag | Env var | Config key | Default |
+|------|---------|------------|---------|
+| `--vault` | `NOTESEARCH_VAULT` | `vault` | `/home/lyx/Documents/obsidian-yanxin` |
+| `--index-dir` | `NOTESEARCH_INDEX_DIR` | `index_dir` | `<vault>/.index/` |
+| `--ollama-url` | `NOTESEARCH_OLLAMA_URL` | `ollama_url` | `http://localhost:11434` |
+| `--embedding-model` | `NOTESEARCH_EMBEDDING_MODEL` | `embedding_model` | `qwen3-embedding:0.6b` |
+| `--top-k` | — | — | `5` |
+
+## Tests
+
+```bash
+uv run pytest
+```
+
+## How it works
+
+1. **Index**: reads all `.md` files, splits on markdown headings, embeds each chunk via Ollama, stores vectors locally
+2. **Search**: embeds your query, finds the most similar chunks, returns them with file paths and relevance scores
--- a/skills/notesearch/_meta.json
+++ b/skills/notesearch/_meta.json
@@ -0,0 +1,4 @@
+{
+  "slug": "notesearch",
+  "version": "0.1.0"
+}
--- a/skills/notesearch/config.json
+++ b/skills/notesearch/config.json
@@ -0,0 +1,6 @@
+{
+  "vault": "/home/lyx/Documents/obsidian-yanxin",
+  "index_dir": null,
+  "ollama_url": "http://localhost:11434",
+  "embedding_model": "qwen3-embedding:0.6b"
+}
--- a/skills/notesearch/notesearch.sh
+++ b/skills/notesearch/notesearch.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+cd "$SCRIPT_DIR"
+
+exec uv run python -m notesearch "$@"
--- a/skills/notesearch/notesearch/init.py
+++ b/skills/notesearch/notesearch/init.py
--- a/skills/notesearch/notesearch/main.py
+++ b/skills/notesearch/notesearch/main.py
@@ -0,0 +1,5 @@
+"""Allow running as `python -m notesearch`."""
+
+from notesearch.cli import main
+
+main()
--- a/skills/notesearch/notesearch/cli.py
+++ b/skills/notesearch/notesearch/cli.py
@@ -0,0 +1,89 @@
+"""CLI entry point for notesearch."""
+
+import argparse
+import os
+import sys
+
+from notesearch.core import (
+    FALLBACK_EMBEDDING_MODEL,
+    FALLBACK_OLLAMA_URL,
+    FALLBACK_VAULT,
+    build_index,
+    get_config_value,
+    search,
+)
+
+
+def _resolve(flag_value: str | None, env_name: str, config_key: str, fallback: str) -> str:
+    """Resolve a value with priority: flag > env var > config.json > fallback."""
+    if flag_value:
+        return flag_value
+    env = os.environ.get(env_name)
+    if env:
+        return env
+    return get_config_value(config_key, fallback)
+
+
+def cmd_index(args: argparse.Namespace) -> None:
+    vault = _resolve(args.vault, "NOTESEARCH_VAULT", "vault", FALLBACK_VAULT)
+    index_dir = _resolve(args.index_dir, "NOTESEARCH_INDEX_DIR", "index_dir", "") or None
+    ollama_url = _resolve(args.ollama_url, "NOTESEARCH_OLLAMA_URL", "ollama_url", FALLBACK_OLLAMA_URL)
+    model = _resolve(args.model, "NOTESEARCH_EMBEDDING_MODEL", "embedding_model", FALLBACK_EMBEDDING_MODEL)
+
+    print(f"Indexing vault: {vault}")
+    print(f"Model: {model}")
+    idx_path = build_index(vault, index_dir, ollama_url, model)
+    print(f"Index saved to: {idx_path}")
+
+
+def cmd_search(args: argparse.Namespace) -> None:
+    vault = _resolve(args.vault, "NOTESEARCH_VAULT", "vault", FALLBACK_VAULT)
+    index_dir = _resolve(args.index_dir, "NOTESEARCH_INDEX_DIR", "index_dir", "") or None
+    ollama_url = _resolve(args.ollama_url, "NOTESEARCH_OLLAMA_URL", "ollama_url", FALLBACK_OLLAMA_URL)
+
+    results = search(args.query, vault, index_dir, ollama_url, args.top_k)
+
+    if not results:
+        print("No results found.")
+        return
+
+    for r in results:
+        print(f"[{r['score']:.2f}] {r['file']}")
+        print(r["text"])
+        print()
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(
+        prog="notesearch",
+        description="Local vector search over markdown notes",
+    )
+    parser.add_argument("--vault", help="Path to the Obsidian vault")
+    parser.add_argument("--index-dir", help="Path to store/load the index")
+    parser.add_argument("--ollama-url", help="Ollama API URL")
+
+    subparsers = parser.add_subparsers(dest="command", required=True)
+
+    # index
+    idx_parser = subparsers.add_parser("index", help="Build the search index")
+    idx_parser.add_argument("--embedding-model", dest="model", help="Ollama embedding model name")
+
+    # search
+    search_parser = subparsers.add_parser("search", help="Search the notes")
+    search_parser.add_argument("query", help="Search query")
+    search_parser.add_argument("--top-k", type=int, default=5, help="Number of results")
+
+    args = parser.parse_args()
+
+    try:
+        if args.command == "index":
+            cmd_index(args)
+        elif args.command == "search":
+            cmd_search(args)
+    except (FileNotFoundError, ValueError) as e:
+        print(f"Error: {e}", file=sys.stderr)
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
--- a/skills/notesearch/notesearch/core.py
+++ b/skills/notesearch/notesearch/core.py
@@ -0,0 +1,124 @@
+"""Core indexing and search logic."""
+
+import json
+from pathlib import Path
+
+from llama_index.core import (
+    SimpleDirectoryReader,
+    StorageContext,
+    VectorStoreIndex,
+    load_index_from_storage,
+)
+from llama_index.core.node_parser import MarkdownNodeParser
+from llama_index.embeddings.ollama import OllamaEmbedding
+
+
+FALLBACK_VAULT = "/home/lyx/Documents/obsidian-yanxin"
+FALLBACK_EMBEDDING_MODEL = "qwen3-embedding:0.6b"
+FALLBACK_OLLAMA_URL = "http://localhost:11434"
+METADATA_FILE = "notesearch_meta.json"
+CONFIG_FILE = Path(__file__).parent.parent / "config.json"
+
+
+def load_config() -> dict:
+    """Load config from config.json. Returns empty dict if not found."""
+    if CONFIG_FILE.exists():
+        return json.loads(CONFIG_FILE.read_text())
+    return {}
+
+
+def get_config_value(key: str, fallback: str) -> str:
+    """Get a config value from config.json, with a hardcoded fallback."""
+    config = load_config()
+    return config.get(key) or fallback
+
+
+def _get_index_dir(vault_path: str, index_dir: str | None) -> Path:
+    if index_dir:
+        return Path(index_dir)
+    return Path(vault_path) / ".index"
+
+
+def _get_embed_model(ollama_url: str, model: str) -> OllamaEmbedding:
+    return OllamaEmbedding(model_name=model, base_url=ollama_url)
+
+
+def build_index(
+    vault_path: str = FALLBACK_VAULT,
+    index_dir: str | None = None,
+    ollama_url: str = FALLBACK_OLLAMA_URL,
+    model: str = FALLBACK_EMBEDDING_MODEL,
+) -> Path:
+    """Build a vector index from markdown files in the vault."""
+    vault = Path(vault_path)
+    if not vault.is_dir():
+        raise FileNotFoundError(f"Vault not found: {vault_path}")
+
+    idx_path = _get_index_dir(vault_path, index_dir)
+    idx_path.mkdir(parents=True, exist_ok=True)
+
+    # Check for markdown files before loading (SimpleDirectoryReader raises
+    # its own error on empty dirs, but we want a clearer message)
+    md_files = list(vault.rglob("*.md"))
+    if not md_files:
+        raise ValueError(f"No markdown files found in {vault_path}")
+
+    documents = SimpleDirectoryReader(
+        str(vault),
+        recursive=True,
+        required_exts=[".md"],
+    ).load_data()
+
+    embed_model = _get_embed_model(ollama_url, model)
+    parser = MarkdownNodeParser()
+    nodes = parser.get_nodes_from_documents(documents)
+
+    index = VectorStoreIndex(nodes, embed_model=embed_model)
+    index.storage_context.persist(persist_dir=str(idx_path))
+
+    # Save metadata so we can detect model mismatches
+    meta = {"model": model, "ollama_url": ollama_url, "vault_path": vault_path}
+    (idx_path / METADATA_FILE).write_text(json.dumps(meta, indent=2))
+
+    return idx_path
+
+
+def search(
+    query: str,
+    vault_path: str = FALLBACK_VAULT,
+    index_dir: str | None = None,
+    ollama_url: str = FALLBACK_OLLAMA_URL,
+    top_k: int = 5,
+) -> list[dict]:
+    """Search the index and return matching chunks."""
+    idx_path = _get_index_dir(vault_path, index_dir)
+
+    if not idx_path.exists():
+        raise FileNotFoundError(
+            f"Index not found at {idx_path}. Run 'notesearch index' first."
+        )
+
+    # Load metadata and check model
+    meta_file = idx_path / METADATA_FILE
+    if meta_file.exists():
+        meta = json.loads(meta_file.read_text())
+        model = meta.get("model", FALLBACK_EMBEDDING_MODEL)
+    else:
+        model = FALLBACK_EMBEDDING_MODEL
+
+    embed_model = _get_embed_model(ollama_url, model)
+
+    storage_context = StorageContext.from_defaults(persist_dir=str(idx_path))
+    index = load_index_from_storage(storage_context, embed_model=embed_model)
+
+    retriever = index.as_retriever(similarity_top_k=top_k)
+    results = retriever.retrieve(query)
+
+    return [
+        {
+            "score": round(r.score, 4),
+            "file": r.node.metadata.get("file_path", "unknown"),
+            "text": r.node.text,
+        }
+        for r in results
+    ]
--- a/skills/notesearch/pyproject.toml
+++ b/skills/notesearch/pyproject.toml
@@ -0,0 +1,18 @@
+[project]
+name = "notesearch"
+version = "0.1.0"
+description = "Local vector search over markdown notes using LlamaIndex + Ollama"
+requires-python = ">=3.11"
+dependencies = [
+    "llama-index",
+    "llama-index-embeddings-ollama",
+]
+
+[project.scripts]
+notesearch = "notesearch.cli:main"
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+
+[dependency-groups]
+dev = ["pytest"]
--- a/skills/notesearch/tests/init.py
+++ b/skills/notesearch/tests/init.py
--- a/skills/notesearch/tests/test_core.py
+++ b/skills/notesearch/tests/test_core.py
@@ -0,0 +1,152 @@
+"""Tests for notesearch core functionality."""
+
+import hashlib
+import json
+from pathlib import Path
+from typing import Any
+from unittest.mock import patch
+
+import pytest
+
+from llama_index.core.base.embeddings.base import BaseEmbedding
+from notesearch.core import FALLBACK_EMBEDDING_MODEL, METADATA_FILE, build_index, search
+
+
+class FakeEmbedding(BaseEmbedding):
+    """Deterministic embedding model for testing."""
+
+    model_name: str = "test-model"
+
+    def _get_text_embedding(self, text: str) -> list[float]:
+        h = hashlib.md5(text.encode()).digest()
+        return [b / 255.0 for b in h] * 48  # 768-dim
+
+    def _get_query_embedding(self, query: str) -> list[float]:
+        return self._get_text_embedding(query)
+
+    async def _aget_text_embedding(self, text: str) -> list[float]:
+        return self._get_text_embedding(text)
+
+    async def _aget_query_embedding(self, query: str) -> list[float]:
+        return self._get_text_embedding(query)
+
+
+def _mock_embed_model(*args: Any, **kwargs: Any) -> FakeEmbedding:
+    return FakeEmbedding()
+
+
+@pytest.fixture
+def sample_vault(tmp_path: Path) -> Path:
+    """Create a temporary vault with sample markdown files."""
+    vault = tmp_path / "vault"
+    vault.mkdir()
+
+    (vault / "health").mkdir()
+    (vault / "health" / "allergy.md").write_text(
+        "# Allergy Treatment\n\n"
+        "Started allergy shots in March 2026.\n"
+        "Weekly schedule: Tuesday and Thursday.\n"
+        "Clinic is at 123 Main St.\n"
+    )
+
+    (vault / "work").mkdir()
+    (vault / "work" / "project-alpha.md").write_text(
+        "# Project Alpha\n\n"
+        "## Goals\n"
+        "Launch the new API by Q2.\n"
+        "Migrate all users to v2 endpoints.\n\n"
+        "## Status\n"
+        "Backend is 80% done. Frontend blocked on design review.\n"
+    )
+
+    (vault / "recipes.md").write_text(
+        "# Favorite Recipes\n\n"
+        "## Pasta Carbonara\n"
+        "Eggs, pecorino, guanciale, black pepper.\n"
+        "Cook pasta al dente, mix off heat.\n"
+    )
+
+    return vault
+
+
+@pytest.fixture
+def empty_vault(tmp_path: Path) -> Path:
+    """Create an empty vault directory."""
+    vault = tmp_path / "empty_vault"
+    vault.mkdir()
+    return vault
+
+
+class TestBuildIndex:
+    def test_missing_vault(self, tmp_path: Path) -> None:
+        with pytest.raises(FileNotFoundError, match="Vault not found"):
+            build_index(vault_path=str(tmp_path / "nonexistent"))
+
+    def test_empty_vault(self, empty_vault: Path) -> None:
+        with pytest.raises(ValueError, match="No markdown files found"):
+            build_index(vault_path=str(empty_vault))
+
+    @patch("notesearch.core._get_embed_model", _mock_embed_model)
+    def test_builds_index(self, sample_vault: Path, tmp_path: Path) -> None:
+        index_dir = tmp_path / "index"
+        idx_path = build_index(
+            vault_path=str(sample_vault),
+            index_dir=str(index_dir),
+        )
+
+        assert idx_path == index_dir
+        assert idx_path.exists()
+        assert (idx_path / METADATA_FILE).exists()
+
+        meta = json.loads((idx_path / METADATA_FILE).read_text())
+        assert meta["vault_path"] == str(sample_vault)
+        assert "model" in meta
+
+    @patch("notesearch.core._get_embed_model", _mock_embed_model)
+    def test_index_stores_model_metadata(self, sample_vault: Path, tmp_path: Path) -> None:
+        index_dir = tmp_path / "index"
+        build_index(
+            vault_path=str(sample_vault),
+            index_dir=str(index_dir),
+            model="custom-model",
+        )
+
+        meta = json.loads((index_dir / METADATA_FILE).read_text())
+        assert meta["model"] == "custom-model"
+
+
+class TestSearch:
+    def test_missing_index(self, tmp_path: Path) -> None:
+        with pytest.raises(FileNotFoundError, match="Index not found"):
+            search("test query", vault_path=str(tmp_path))
+
+    @patch("notesearch.core._get_embed_model", _mock_embed_model)
+    def test_search_returns_results(self, sample_vault: Path, tmp_path: Path) -> None:
+        index_dir = tmp_path / "index"
+        build_index(vault_path=str(sample_vault), index_dir=str(index_dir))
+
+        results = search(
+            "allergy shots",
+            vault_path=str(sample_vault),
+            index_dir=str(index_dir),
+            top_k=3,
+        )
+
+        assert len(results) > 0
+        assert all("score" in r for r in results)
+        assert all("file" in r for r in results)
+        assert all("text" in r for r in results)
+
+    @patch("notesearch.core._get_embed_model", _mock_embed_model)
+    def test_search_respects_top_k(self, sample_vault: Path, tmp_path: Path) -> None:
+        index_dir = tmp_path / "index"
+        build_index(vault_path=str(sample_vault), index_dir=str(index_dir))
+
+        results = search(
+            "anything",
+            vault_path=str(sample_vault),
+            index_dir=str(index_dir),
+            top_k=1,
+        )
+
+        assert len(results) == 1
--- a/skills/notesearch/uv.lock
+++ b/skills/notesearch/uv.lock
Author	SHA1	Message	Date
Youlu	696fa3a1b8	Daily backup 2026-04-07 00:00:03	2026-04-07 00:00:03 -07:00
Youlu	1eb455d5b6	Daily backup 2026-04-06 00:00:03	2026-04-06 00:00:03 -07:00
Youlu	2b7495aa7d	Daily backup 2026-04-05 00:00:03	2026-04-05 00:00:03 -07:00
Youlu	5f9294bdd8	Daily backup 2026-04-04 00:00:03	2026-04-04 00:00:03 -07:00
Yanxin Lu	acc42c4381	move note search	2026-04-03 15:44:25 -07:00
Yanxin Lu	f410df3e7a	note search md files	2026-04-03 15:40:05 -07:00
Yanxin Lu	bb1b1dad2f	note search	2026-04-03 15:28:40 -07:00
Youlu	7e5bbabb29	Daily backup 2026-04-03 00:00:03	2026-04-03 00:00:03 -07:00
Youlu	a5e49573ca	Daily backup 2026-04-02 00:00:03	2026-04-02 00:00:03 -07:00