diff --git a/README.en.md b/README.en.md
index 49ab145..d882d94 100644
--- a/README.en.md
+++ b/README.en.md
@@ -185,6 +185,7 @@ Persistent memory packages for retaining information across sessions.
 - [@samfp/pi-memory](https://pi.dev/packages/@samfp/pi-memory) - Learns corrections, preferences, and patterns from sessions and injects them into future conversations. `pi install npm:@samfp/pi-memory`
 - [pi-memory-honcho](https://github.com/acsezen/pi-memory-honcho) - Honcho-backed persistent memory with cross-workspace memory sharing. `pi install npm:pi-memory-honcho`
 - [pi-mate-companion](https://github.com/m-rui001/pi-mate-companion) - Companion-style persistent memory where nothing is filed automatically: the model chooses what survives with `remember`/`ponder`, strength decays over real elapsed time per ACT-R, recall reinforces it, and sleep consolidates. MIT. `pi install npm:@m-rui/pi-mate-companion`
+- [pi-agent-journal](https://github.com/zirkelc/agent-journal) - A journal the agent writes on its own: one small markdown file with frontmatter per milestone, found again with `ls` and `grep`. Runs locally and makes no network requests. MIT. `pi install npm:pi-agent-journal`
 
 ---
 
diff --git a/README.md b/README.md
index 73f944d..bedabbf 100644
--- a/README.md
+++ b/README.md
@@ -185,6 +185,7 @@ MCP (Model Context Protocol) 适配 Package，连接外部工具生态。
 - [@samfp/pi-memory](https://pi.dev/packages/@samfp/pi-memory) - 从会话中学习更正、偏好和模式，注入未来对话。`pi install npm:@samfp/pi-memory`
 - [pi-memory-honcho](https://github.com/acsezen/pi-memory-honcho) - Honcho 支持的持久记忆，跨工作空间记忆共享。`pi install npm:pi-memory-honcho`
 - [pi-mate-companion](https://github.com/m-rui001/pi-mate-companion) - 伴侣向持久记忆：记什么由模型自己调 `remember`/`ponder` 决定，不自动入库；强度按 ACT-R 随真实经过时间衰减、被召回加固、睡眠时选择性降尺度。MIT。`pi install npm:@m-rui/pi-mate-companion`
+- [pi-agent-journal](https://github.com/zirkelc/agent-journal) - 由 agent 自主写的工作日志：每个里程碑一个带 frontmatter 的小 markdown 文件，用 `ls` 和 `grep` 即可检索。完全本地运行，不发网络请求。MIT。`pi install npm:pi-agent-journal`
 
 ---
 
diff --git a/mcp/catalog.snapshot.json b/mcp/catalog.snapshot.json
index cd5c75b..cee94fa 100644
--- a/mcp/catalog.snapshot.json
+++ b/mcp/catalog.snapshot.json
@@ -8,7 +8,7 @@
       "id": "packages",
       "name": "Packages",
       "nameZh": "扩展包",
-      "count": 130,
+      "count": 131,
       "piindexUrl": "https://piindex.dev/?category=packages"
     },
     {
@@ -114,7 +114,7 @@
       "name": "Persistent Memory",
       "nameZh": "持久化记忆",
       "kind": "packages",
-      "count": 6,
+      "count": 7,
       "piindexUrl": "https://piindex.dev/?category=persistent-memory",
       "guideUrl": null
     },
@@ -2567,6 +2567,37 @@
       "guideUrl": null,
       "guides": []
     },
+    {
+      "id": "pi-agent-journal-96fa8b89",
+      "name": "pi-agent-journal",
+      "kind": "packages",
+      "kindName": "Packages",
+      "kindNameZh": "扩展包",
+      "descriptions": {
+        "en": [
+          "A journal the agent writes on its own: one small markdown file with frontmatter per milestone, found again with ls and grep. Runs locally and makes no network requests. MIT."
+        ],
+        "zh": [
+          "由 agent 自主写的工作日志：每个里程碑一个带 frontmatter 的小 markdown 文件，用 ls 和 grep 即可检索。完全本地运行，不发网络请求。MIT。"
+        ]
+      },
+      "categories": [
+        "persistent-memory"
+      ],
+      "searchText": " pi-agent-journal A journal the agent writes on its own: one small markdown file with frontmatter per milestone, found again with ls and grep. Runs locally and makes no network requests. MIT. 由 agent 自主写的工作日志：每个里程碑一个带 frontmatter 的小 markdown 文件，用 ls 和 grep 即可检索。完全本地运行，不发网络请求。MIT。 Persistent Memory packages pi install npm:pi-agent-journal 持久化记忆",
+      "projectUrl": "https://github.com/zirkelc/agent-journal",
+      "repoUrl": "https://github.com/zirkelc/agent-journal",
+      "npmPackage": "pi-agent-journal",
+      "npmUrl": "https://www.npmjs.com/package/pi-agent-journal",
+      "install": "pi install npm:pi-agent-journal",
+      "stars": null,
+      "weeklyDownloads": null,
+      "weeklyTrendPercent": null,
+      "piindexUrl": "https://piindex.dev/?q=pi-agent-journal",
+      "directoryUrl": "https://piindex.dev/?q=pi-agent-journal",
+      "guideUrl": null,
+      "guides": []
+    },
     {
       "id": "pi-jev-skill-picker-92a9ad31",
       "name": "pi-jev-skill-picker",