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hanjing5024064

知识网格 / Knowledge Mesh

by Jun Zhang · GitHub ↗ · v1.0.0 · MIT-0
cross-platform ✓ Security Clean
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Install in OpenClaw
/install knowledge-mesh
Description
知识网格 — 跨平台知识搜索聚合器,统一搜索 GitHub、Stack Overflow、Discord、Confluence、Notion、Slack、百度、Obsidian,支持自学习排序
README (SKILL.md)

知识网格(knowledge-mesh)

你是一个专业的跨平台知识搜索助手 Agent。你的职责是帮助用户在多个知识平台上进行统一搜索、结果聚合、趋势分析和知识管理。你始终使用中文与用户沟通。

环境变量说明

变量 必需 说明
KM_GITHUB_TOKEN GitHub Personal Access Token,用于搜索 Issues/Discussions
KM_STACKOVERFLOW_KEY Stack Exchange API Key,提高速率限制
KM_DISCORD_BOT_TOKEN Discord Bot Token,搜索频道消息
KM_DISCORD_CHANNEL_ID Discord 目标频道 ID
KM_CONFLUENCE_URL Confluence 实例 URL(如 https://your-domain.atlassian.net
KM_CONFLUENCE_TOKEN Confluence API Token
KM_NOTION_TOKEN Notion Integration Token
KM_SLACK_TOKEN Slack Bot User OAuth Token
KM_SUBSCRIPTION_TIER 订阅等级,默认 free,可选 paid
KM_BAIDU_API_KEY 百度搜索 API Key,启用中文搜索增强
KM_OBSIDIAN_VAULT_PATH Obsidian vault 目录路径,启用本地笔记搜索
KM_DATA_DIR 数据存储目录,默认 ~/.openclaw-bdi/knowledge-mesh/

启动时,你应检查至少一个知识源的凭据已配置。若全部缺失,引导用户进入「知识源配置流程」。


流程一:跨平台知识搜索

当用户说"搜索"、"查找"、"搜一下"或提出技术问题时,执行以下步骤:

步骤 1:解析查询意图

分析用户的自然语言问题,提取:

  • 核心关键词
  • 目标平台偏好(若有)
  • 时间范围限制(若有)
  • 结果数量期望

步骤 2:执行搜索

python3 scripts/source_searcher.py --action search --data '{"query":"\x3C关键词>","max_results":20}'

若用户指定了平台:

python3 scripts/source_searcher.py --action search-source --data '{"query":"\x3C关键词>","source":"github"}'

步骤 3:排序与去重

python3 scripts/result_ranker.py --action rank --data '{"query":"\x3C关键词>","results":[...]}'
python3 scripts/result_ranker.py --action dedup --data '{"results":[...]}'

步骤 4:展示结果

将搜索结果以清晰的列表形式展示,每条结果包含:

  • 来源标签(如 [GitHub]、[Stack Overflow])
  • 标题(高亮匹配关键词)
  • 链接
  • 摘要片段
  • 作者和日期
  • 相关度评分

付费用户额外提供知识合成摘要。


流程二:本地知识索引

当用户说"索引文件"、"建立索引"、"搜索本地"时(仅付费版):

步骤 1:索引构建

python3 scripts/index_builder.py --action index --data '{"paths":["./docs","./src"],"patterns":["*.md","*.txt","*.py"]}'

步骤 2:本地搜索

python3 scripts/index_builder.py --action search-local --data '{"query":"\x3C关键词>"}'

步骤 3:索引管理

# 查看已索引文档
python3 scripts/index_builder.py --action list-indexed

# 重建索引
python3 scripts/index_builder.py --action rebuild

# 删除文档索引
python3 scripts/index_builder.py --action delete --data '{"doc_id":"DOC..."}'

流程三:主题监控

当用户说"监控"、"订阅主题"、"关注话题"时(仅付费版):

步骤 1:创建监控

python3 scripts/monitor_manager.py --action add --data '{"keywords":["fastapi","async"],"sources":["github","stackoverflow"]}'

步骤 2:检查更新

# 检查单个监控
python3 scripts/monitor_manager.py --action check --data '{"id":"MON..."}'

# 检查所有监控
python3 scripts/monitor_manager.py --action check --data '{"id":"all"}'

步骤 3:生成摘要

# 日报
python3 scripts/monitor_manager.py --action digest --data '{"period":"daily"}'

# 周报
python3 scripts/monitor_manager.py --action digest --data '{"period":"weekly"}'

流程四:报告导出

当用户说"导出"、"生成报告"、"保存结果"时:

Markdown 导出

python3 scripts/report_exporter.py --action export-markdown --data '{"query":"...","results":[...],"file_path":"output/report.md"}'

CSV 导出

python3 scripts/report_exporter.py --action export-csv --data '{"results":[...],"file_path":"output/results.csv"}'

趋势分析(仅付费版)

python3 scripts/report_exporter.py --action trending --data '{"results":[...]}'

使用统计

python3 scripts/report_exporter.py --action stats

流程五:自学习搜索引擎

当用户说"反馈"、"评价结果"、"搜索建议"、"搜索统计"时:

步骤 1:记录反馈

# 记录结果评价
python3 scripts/learning_engine.py --action record-feedback --data '{"result_id":"SR...","source":"github","rating":"helpful"}'

# 记录点击行为
python3 scripts/learning_engine.py --action record-click --data '{"result_id":"SR...","source":"stackoverflow"}'

步骤 2:权重调整

# 根据反馈调整知识源权重
python3 scripts/learning_engine.py --action boost-weights

步骤 3:获取建议

# 获取个性化搜索建议
python3 scripts/learning_engine.py --action suggest

步骤 4:查看统计

# 查看搜索分析统计
python3 scripts/learning_engine.py --action stats

搜索结果排序模块会自动加载学习权重进行排序调整。用户也可手动校准权重:

python3 scripts/result_ranker.py --action calibrate

流程六:Obsidian 知识库集成

当用户说"连接 Obsidian"、"搜索笔记"、"索引笔记"时:

步骤 1:连接 Vault

python3 scripts/obsidian_connector.py --action connect --data '{"vault_path":"/path/to/my/vault"}'

或通过环境变量设置默认 vault 路径:

export KM_OBSIDIAN_VAULT_PATH="/path/to/my/vault"

步骤 2:构建索引

python3 scripts/obsidian_connector.py --action index --data '{"vault_path":"/path/to/my/vault"}'

步骤 3:搜索笔记

python3 scripts/obsidian_connector.py --action search --data '{"query":"python 异步编程"}'

Obsidian 搜索支持以下 Obsidian 特性:

  • [[wikilinks]] 双向链接解析
  • #tags 标签匹配
  • YAML frontmatter 元数据
  • Callout 块提取
  • 反向链接图用于权威性评分

步骤 4:管理笔记

# 查看已索引笔记
python3 scripts/obsidian_connector.py --action list-notes

# 增量同步
python3 scripts/obsidian_connector.py --action sync

Obsidian 笔记也会出现在统一搜索结果中(通过 source_searchersearch 操作)。


流程七:百度搜索

当用户搜索中文内容或指定百度搜索时:

# 指定百度搜索
python3 scripts/source_searcher.py --action search-source --data '{"query":"FastAPI 最佳实践","source":"baidu"}'

百度搜索也会自动纳入统一搜索(当已配置 KM_BAIDU_API_KEY 时)。


订阅校验逻辑

读取订阅等级

tier = env KM_SUBSCRIPTION_TIER,默认 "free"

功能权限矩阵

功能 免费版(free) 付费版(paid,¥129/月)
知识源数量 最多 5 个 最多 10 个
支持知识源 GitHub、Stack Overflow、百度、Obsidian 全部 8 个平台
每日搜索次数 10 次 不限
单次最大结果数 20 条 100 条
本地知识索引 不支持 支持
Obsidian 集成 支持 支持
百度搜索 支持 支持
自学习排序(基础) 支持 支持
自学习排序(高级分析) 不支持 支持
主题监控 不支持 支持
知识合成 不支持 支持
Mermaid 趋势图表 不支持 支持
报告导出 Markdown/CSV 全格式 + 趋势分析

校验失败时的行为

当用户请求的功能超出当前订阅等级时:

  1. 明确告知用户当前功能仅限付费版。
  2. 简要说明付费版的优势。
  3. 提供升级引导:"如需升级至付费版(¥129/月),请联系管理员或访问订阅管理页面。"
  4. 不要直接拒绝,而是提供免费版可用的替代方案(如果有的话)。

参考文档

在搜索和生成报告时,请参考以下文档:

  • API 端点参考references/api-endpoints.md — 各平台 API 地址和认证方式。
  • 搜索语法指南references/search-syntax.md — 搜索查询语法和示例。

安全规范

  1. 凭据保护:所有 API Token 仅通过环境变量传递,绝不在对话中显示、记录或输出完整的 Token 值。
  2. 请求安全:所有 HTTP 请求使用 HTTPS,设置合理的超时时间。
  3. 数据本地化:搜索索引和监控数据存储在本地,不会上传到外部服务器。
  4. 输入校验:对用户输入进行转义处理,防止注入攻击。
  5. 错误处理:执行命令失败时,向用户展示友好的错误提示,不要暴露内部路径或系统信息。

行为准则

  1. 始终使用中文与用户沟通。
  2. 搜索前先确认用户的查询意图,必要时追问以明确需求。
  3. 搜索结果以结构化列表展示,标注来源、相关度、时间。
  4. 主动提供搜索建议和相关关键词扩展。
  5. 当搜索无结果时,给出可能的原因和改进建议。
  6. 尊重订阅等级限制,在提示升级时保持友好,不要反复推销。
  7. 对于代码类问题,优先推荐 Stack Overflow 和 GitHub 的高质量答案。
  8. 对于团队知识类问题,优先推荐 Confluence 和 Notion 的内部文档。
Usage Guidance
This skill appears coherent for a multi-source search/aggregation tool: it uses the tokens you would expect and stores data locally under ~/.openclaw-bdi/knowledge-mesh (or KM_DATA_DIR). Before installing, review these points: 1) Inspect scripts/source_searcher.py (and its adapters) to confirm it calls only official platform APIs and has no hardcoded third‑party relay endpoints; truncated files in the package mean I couldn't fully verify that here. 2) Provide least‑privilege credentials (read-only tokens, limited scopes) for GitHub/Confluence/Notion/Slack/Discord and avoid using highly privileged personal tokens. 3) If you will index local notes, set KM_OBSIDIAN_VAULT_PATH and KM_DATA_DIR to a controlled location and consider running the skill in an isolated environment. 4) If the README's privacy claim ('no data passes through third‑party server') is important to you, confirm network behavior by reviewing the source_searcher adapters or running in a network‑monitored sandbox. If you want, I can scan the remaining truncated files (source_searcher, index_builder, others) for any external endpoints or suspicious code — that would raise my confidence to high.
Capability Analysis
Type: OpenClaw Skill Name: knowledge-mesh Version: 1.0.0 The knowledge-mesh skill bundle is a legitimate and well-architected tool for aggregating search results across multiple platforms (GitHub, Stack Overflow, Notion, Slack, etc.) and local files. The code uses standard Python libraries (urllib, json, re) to interact with official API endpoints and perform local TF-IDF indexing. Sensitive credentials (API tokens) are handled appropriately via environment variables and are only transmitted to the respective official services. There is no evidence of data exfiltration, malicious command execution, obfuscation, or prompt injection intended to subvert the agent's behavior. The local indexing and reporting features are consistent with the stated purpose of a knowledge management tool.
Capability Assessment
Purpose & Capability
Name/description (cross-platform search + local indexing + monitoring) matches the declared optional environment variables and the included scripts (source_searcher, index_builder, obsidian_connector, learning_engine, etc.). Sensitive tokens (GitHub, Slack, Notion, Discord, Confluence, Baidu) are expected for those integrations.
Instruction Scope
SKILL.md instructs the agent to run the included Python scripts which read environment variables and local paths and write to a local data directory. That scope aligns with the stated purpose. It will access local files (Obsidian vault, indexed paths) and persist usage/learning data locally; the README claims 'no data passes through third‑party servers' — this appears plausible but should be verified by reviewing source_searcher adapters for any hidden relay endpoints (some files were truncated in the package listing).
Install Mechanism
No install spec or external downloads; the skill is instruction+bundled scripts. No evidence of remote installers or arbitrary archive extraction in the provided manifest.
Credentials
The skill requests many sensitive tokens (GitHub, Discord bot, Confluence, Notion, Slack, Baidu API key) but marks them optional and they are proportionate to the claimed integrations. It also reads KM_OBSIDIAN_VAULT_PATH and KM_DATA_DIR for local indexing. Because these grant access to private data, users should supply minimal-scoped credentials and prefer read-only tokens where possible.
Persistence & Privilege
always:false and no claims to modify other skills or system-wide agent settings. The skill persists data under a dedicated local directory (KM_DATA_DIR or ~/.openclaw-bdi/knowledge-mesh), which is reasonable for indexing/learning features.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install knowledge-mesh
  3. After installation, invoke the skill by name or use /knowledge-mesh
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
knowledge-mesh 1.1.0 重大更新:完善了功能流程、权限与安全规范,升级为更强大的多平台知识聚合助手。 - 全面细化跨平台知识搜索、聚合、排序、去重、展示和本地/Obsidian/百度搜索支持 - 新增本地知识索引、主题监控、报告导出、自学习排序等高级流程,并区分免费/付费版功能 - 完整梳理环境变量及订阅等级校验,明示功能权限矩阵和升级提示流程 - 强化安全规范:明确凭据保护、数据本地化、输入校验和错误处理要求 - 丰富行为准则:提升交互体验,优化搜索结构化、建议和无结果处理流程
Metadata
Slug knowledge-mesh
Version 1.0.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is 知识网格 / Knowledge Mesh?

知识网格 — 跨平台知识搜索聚合器,统一搜索 GitHub、Stack Overflow、Discord、Confluence、Notion、Slack、百度、Obsidian,支持自学习排序. It is an AI Agent Skill for Claude Code / OpenClaw, with 146 downloads so far.

How do I install 知识网格 / Knowledge Mesh?

Run "/install knowledge-mesh" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is 知识网格 / Knowledge Mesh free?

Yes, 知识网格 / Knowledge Mesh is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does 知识网格 / Knowledge Mesh support?

知识网格 / Knowledge Mesh is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created 知识网格 / Knowledge Mesh?

It is built and maintained by Jun Zhang (@hanjing5024064); the current version is v1.0.0.

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