nexu is an open-source desktop client that connects an OpenClaw AI agent to messaging services such as WeChat, Feishu, Slack, and Discord. It is for people who want to chat with their agent from those channels using their own model credentials while keeping data on their computer, and the catalogue entries support its agent workflows.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add nexu-io/nexu --skill feishu-taskgit clone --depth 1 https://github.com/nexu-io/nexuWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/nexu-io/nexu/feishu-task)<a href="https://agentmods.dev/skills/nexu-io/nexu/feishu-task"><img src="https://agentmods.dev/badge/skills/nexu-io/nexu/feishu-task.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00115 | $0.02629 |
| Opus 5 | $0.00057 | $0.01314 |
| Sonnet 5 | $0.00023 | $0.00526 |
| Haiku 4.5 | $0.00012 | $0.00263 |
Grade A, and why
feishu-task scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 305 lines — stays where its author put it; the contents beside it link to each section on GitHub.
飞书任务管理
🚨 执行前必读
- ✅ 时间格式：ISO 8601 / RFC 3339（带时区），例如
2026-02-28T17:00:00+08:00 - ✅ current_user_id 强烈建议：从消息上下文的 SenderId 获取（ou_...），工具会自动添加为 follower（如不在 members 中），确保创建者可以编辑任务
- ✅ patch/get 必须：task_guid
- ✅ tasklist.tasks 必须：tasklist_guid
- ✅ 完成任务：completed_at = "2026-02-26 15:00:00"
- ✅ 反完成（恢复未完成）：completed_at = "0"
📋 快速索引：意图 → 工具 → 必填参数
| 用户意图 | 工具 | action | 必填参数 | 强烈建议 | 常用可选 |
|---|---|---|---|---|---|
| 新建待办 | feishu_task_task | create | summary | current_user_id（SenderId） | members, due, description |
| 查未完成任务 | feishu_task_task | list | - | completed=false | page_size |
| 获取任务详情 | feishu_task_task | get | task_guid | - | - |
| 完成任务 | feishu_task_task | patch | task_guid, completed_at | - | - |
| 反完成任务 | feishu_task_task | patch | task_guid, completed_at="0" | - | - |
| 改截止时间 | feishu_task_task | patch | task_guid, due | - | - |
| 创建清单 | feishu_task_tasklist | create | name | - | members |
| 查看清单任务 | feishu_task_tasklist | tasks | tasklist_guid | - | completed |
| 添加清单成员 | feishu_task_tasklist | add_members | tasklist_guid, members[] | - | - |
🎯 核心约束（Schema 未透露的知识）
1. 当前工具使用用户身份（已内置保护）
工具使用 user_access_token（用户身份）
这意味着：
- ✅ 创建任务时可以指定任意成员（包括只分配给别人）
- ⚠️ 只能查看和编辑自己是成员的任务
- ⚠️ 如果创建时没把自己加入成员，后续无法编辑该任务
自动保护机制：
- 传入
current_user_id参数（从 SenderId 获取） - 如果
members中不包含current_user_id，工具会自动添加为 follower - 确保创建者始终可以编辑任务
推荐用法：创建任务时始终传 current_user_id，工具会自动处理成员关系。
2. 任务成员的角色说明
- assignee（负责人）：负责完成任务，可以编辑任务
- follower（关注人）：关注任务进展，接收通知
添加成员示例：
{
"members": [
{"id": "ou_xxx", "role": "assignee"}, // 负责人
{"id": "ou_yyy", "role": "follower"} // 关注人
]
}
说明：id 使用用户的 open_id（从消息上下文的 SenderId 获取）
3. 任务清单角色冲突
现象：创建清单（tasklist.create）时传了 members，但返回的 tasklist.members 为空或缺少成员
原因：创建人自动成为清单 owner（所有者），如果 members 中包含创建人，该用户最终成为 owner 并从 members 中移除（同一用户只能有一个角色）
建议：不要在 members 中包含创建人，只添加其他协作成员
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 305 lines · 115 tokens per session scan A d415e1f6b408
feishu-task is a skill published in the GitHub repository nexu-io/nexu (3,264 stars, last pushed 4mo ago), licensed MIT. It adds 115 tokens to every session and 2,629 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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