Agent Skills › jd-opensource/JoyAI-Echo › memory

memory

GitHub

提供基于 Dream 管理的两层记忆系统使用说明，涵盖人格、用户画像及长期事实文件的访问规则，并指导如何通过 grep 工具高效搜索历史事件日志。

echo_longvideo/Director_Agent/nanobot/skills/memory/SKILL.md jd-opensource/JoyAI-Echo

需要查询或理解 Agent 的记忆结构需要在历史对话记录中检索特定信息

npx skills add jd-opensource/JoyAI-Echo --skill memory -g -y

More Options

Non-standard path

npx skills add https://github.com/jd-opensource/JoyAI-Echo/tree/main/echo_longvideo/Director_Agent/nanobot/skills/memory -g -y

Use without installing

npx skills use jd-opensource/JoyAI-Echo@memory

指定 Agent (Claude Code)

npx skills add jd-opensource/JoyAI-Echo --skill memory -a claude-code -g -y

安装 repo 全部 skill

npx skills add jd-opensource/JoyAI-Echo --all -g -y

预览 repo 内 skill

npx skills add jd-opensource/JoyAI-Echo --list

Frontmatter

{
    "name": "memory",
    "always": true,
    "description": "Two-layer memory system with Dream-managed knowledge files."
}

Memory

SOUL.md — Bot personality and communication style. Managed by Dream. Do NOT edit.
USER.md — User profile and preferences. Managed by Dream. Do NOT edit.
memory/MEMORY.md — Long-term facts (project context, important events). Managed by Dream. Do NOT edit.
memory/history.jsonl — append-only JSONL, not loaded into context. Prefer the built-in grep tool to search it.

memory/history.jsonl is JSONL format — each line is a JSON object with cursor, timestamp, content.

For broad searches, start with grep(..., path="memory", glob="*.jsonl", output_mode="count") or the default files_with_matches mode before expanding to full content
Use output_mode="content" plus context_before / context_after when you need the exact matching lines
Use fixed_strings=true for literal timestamps or JSON fragments
Use head_limit / offset to page through long histories
Use exec only as a last-resort fallback when the built-in search cannot express what you need

Examples (replace keyword):

grep(pattern="keyword", path="memory/history.jsonl", case_insensitive=true)
grep(pattern="2026-04-02 10:00", path="memory/history.jsonl", fixed_strings=true)
grep(pattern="keyword", path="memory", glob="*.jsonl", output_mode="count", case_insensitive=true)
grep(pattern="oauth|token", path="memory", glob="*.jsonl", output_mode="content", case_insensitive=true)

Do NOT edit SOUL.md, USER.md, or MEMORY.md. They are automatically managed by Dream.
If you notice outdated information, it will be corrected when Dream runs next.
Users can view Dream's activity with the /dream-log command.