docs(§02): v1.1 设计文档修订 - 修复 7 个评审问题

- C1: 补充 QueryService 模块设计(第 2.3 节)
- C2: 补充完整 SQLite 表结构设计(第 3.3 节)
- M1: Database 类改用 aiosqlite(第 2.4 节)
- M2: 补充 MemoryBridgeTool 详细设计(第 2.2 节)
- M3: 配置项与需求对齐(第 6.1 节)
- M4: Wiki Skills 优先级对齐(第 10.2 节)
- M5: 新增 benchmark.py 设计(第 11 节)
- 5 个 Minor 问题也已修复

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-06-26 11:08:48 +08:00
parent 22932e34eb
commit 941febf63c
3 changed files with 594 additions and 53 deletions
+513 -51
View File
@@ -25,12 +25,12 @@
│ │ │
│ ┌───────────────────────▼───────────────────────────────┐ │
│ │ Tool Layer │ │
│ │ query │ status │ lint │ linker │ taxonomy │ synthesize│ │
│ │ query │ memory │ status │ lint │ linker │ taxonomy │ synthesize│ │
│ └───────────────────────┬───────────────────────────────┘ │
│ │ │
│ ┌───────────────────────▼───────────────────────────────┐ │
│ │ Service Layer │ │
│ │ indexer │ cache │ graph │ parser │ │
│ │ indexer │ query │ cache │ graph │ parser │ │
│ └───────────────────────┬───────────────────────────────┘ │
│ │ │
│ ┌───────────────────────▼───────────────────────────────┐ │
@@ -95,56 +95,205 @@ class MCPServer:
| wiki_synthesize | concepts, threshold | synthesis | SynthesizeTool |
| daily_update | - | updated, new | DailyTool |
**MemoryBridgeTool 详细设计:**
```python
class MemoryBridgeTool:
"""memory_bridge 工具实现"""
async def handle(self, tool_name: str, date_range: str) -> dict:
"""
按 AI 工具来源浏览和对比 wiki 知识
Args:
tool_name: AI 工具名称(如 "claude", "web_reader", "gitea"
date_range: 日期范围(如 "2024-01-01:2024-12-31"
Returns:
{
"entries": [
{
"path": "practices/moziplus-orchestration.md",
"title": "moziplus 编排实践",
"summary": "...",
"updated_at": "2024-06-15",
"relevance_score": 0.85
}
],
"total": 12,
"tool_name": "claude",
"date_range": "2024-01-01:2024-12-31"
}
"""
# 1. 查询符合条件的 wiki 页面
# 2. 按 tool_name 和 date_range 过滤
# 3. 计算相关性分数
# 4. 返回结果列表
```
### 2.3 Service Layer
**IndexerService(索引服务):**
```python
class IndexerService:
def index_page(self, path: str) -> None
def index_batch(self, paths: List[str]) -> None
def rebuild_index(self) -> None
def get_dirty_pages(self) -> List[str] # 增量更新
async def index_page(self, path: str) -> None
async def index_batch(self, paths: List[str]) -> None
async def rebuild_index(self) -> None
async def get_dirty_pages(self) -> List[str] # 增量更新
```
**QueryService(查询服务):**
```python
class QueryService:
"""查询服务 - 负责所有查询逻辑"""
def __init__(self, db: Database, cache: CacheService):
self.db = db
self.cache = cache
async def search(self, query: str, limit: int) -> List[WikiPage]:
"""FTS5 全文搜索"""
# 1. 检查缓存
cache_key = f"search:{query}:{limit}"
cached = await self.cache.get(cache_key)
if cached:
return cached
# 2. FTS5 搜索
results = await self.db.fts_search(query, limit)
# 3. 缓存结果
await self.cache.set(cache_key, results, ttl=3600)
return results
async def search_by_tags(self, tags: List[str]) -> List[WikiPage]:
"""按标签搜索"""
return await self.db.search_by_tags(tags)
async def get_page(self, path: str) -> Optional[WikiPage]:
"""获取单个页面"""
return await self.db.get_page(path)
async def get_links(self, path: str) -> Set[str]:
"""获取页面的出链"""
return await self.db.get_links(path)
async def get_backlinks(self, path: str) -> Set[str]:
"""获取页面的反向链接"""
return await self.db.get_backlinks(path)
async def find_orphans(self) -> Set[str]:
"""查找孤立页面(无反向链接)"""
all_pages = await self.db.get_all_pages()
orphans = set()
for page in all_pages:
backlinks = await self.db.get_backlinks(page.path)
if not backlinks and page.path != "index.md":
orphans.add(page.path)
return orphans
```
**CacheService(缓存服务):**
```python
class CacheService:
def get(self, key: str) -> Optional[Any]
def set(self, key: str, value: Any, ttl: int)
def invalidate(self, pattern: str)
async def get(self, key: str) -> Optional[Any]
async def set(self, key: str, value: Any, ttl: int)
async def invalidate(self, pattern: str)
```
**GraphService(图服务):**
```python
class GraphService:
def get_links(self, path: str) -> Set[str]
def get_backlinks(self, path: str) -> Set[str]
def find_orphans(self) -> Set[str]
def find_missing_links(self) -> List[Tuple[str, str]]
async def get_links(self, path: str) -> Set[str]
async def get_backlinks(self, path: str) -> Set[str]
async def find_orphans(self) -> Set[str]
async def find_missing_links(self) -> List[Tuple[str, str]]
```
**ParserService(解析服务):**
```python
class ParserService:
def parse_frontmatter(self, content: str) -> dict
def extract_links(self, content: str) -> List[str]
def validate_page(self, path: str) -> List[str] # 返回问题列表
async def parse_frontmatter(self, content: str) -> dict
async def extract_links(self, content: str) -> List[str]
async def validate_page(self, path: str) -> List[str] # 返回问题列表
```
### 2.4 Storage Layer
**数据库连接(带并发保护):**
**数据库连接(使用 aiosqlite 实现异步):**
```python
import aiosqlite
import asyncio
class Database:
def __init__(self, path: str):
self.conn = sqlite3.connect(path, check_same_thread=False)
self.conn.execute("PRAGMA journal_mode=WAL")
self.conn.execute("PRAGMA busy_timeout=10000") # 10s
self.lock = asyncio.Lock()
"""SQLite 数据库封装,使用 aiosqlite 实现真正的异步支持"""
async def execute(self, sql: str, params: tuple):
async with self.lock:
return self.conn.execute(sql, params)
def __init__(self, path: str):
self.path = path
self._conn = None
self._lock = asyncio.Lock()
async def connect(self):
"""建立连接,启用 WAL 模式和并发保护"""
self._conn = await aiosqlite.connect(self.path)
await self._conn.execute("PRAGMA journal_mode=WAL")
await self._conn.execute("PRAGMA busy_timeout=10000") # 10s
await self._conn.execute("PRAGMA synchronous=NORMAL")
await self._conn.commit()
async def execute(self, sql: str, params: tuple = ()):
"""执行 SQL(带写入锁)"""
async with self._lock:
cursor = await self._conn.execute(sql, params)
await self._conn.commit()
return cursor
async def fetch_all(self, sql: str, params: tuple = ()):
"""查询所有结果(读操作无需锁,WAL 自动处理)"""
cursor = await self._conn.execute(sql, params)
return await cursor.fetchall()
async def fts_search(self, query: str, limit: int) -> List[WikiPage]:
"""FTS5 全文搜索"""
sql = """
SELECT path, title, category, tags, summary,
lifecycle, created_at, updated_at, indexed_at
FROM wiki_fts
WHERE wiki_fts MATCH ?
ORDER BY rank
LIMIT ?
"""
rows = await self.fetch_all(sql, (query, limit))
return [self._row_to_page(row) for row in rows]
async def close(self):
"""关闭连接"""
if self._conn:
await self._conn.close()
```
**fix_dirty_states 恢复机制:**
```python
async def fix_dirty_states(db: Database):
"""启动时清理可能的脏状态"""
try:
# 1. 检查 WAL 文件是否损坏
await db.execute("PRAGMA wal_checkpoint(PASSIVE)")
# 2. 检查数据库完整性
result = await db.fetch_all("PRAGMA integrity_check")
if result and result[0][0] != "ok":
raise Exception(f"数据库损坏: {result}")
# 3. 清理可能的锁文件
# WAL 模式下通常不需要)
except Exception as e:
logger.warning(f"检测到索引问题,尝试重建: {e}")
await rebuild_index(db)
```
---
@@ -163,7 +312,6 @@ class WikiPage:
summary: str # 摘要(≤200 字符)
content_hash: str # MD5 哈希
lifecycle: str # draft/verified/archived/disputed
sources: List[str] # 来源页面
created_at: datetime
updated_at: datetime
indexed_at: datetime
@@ -172,6 +320,8 @@ class WikiPage:
return (datetime.now() - self.updated_at).days > days
```
> **注:** 删除了 `sources` 字段(v1.0 遗留问题),页面来源可通过 backlinks 推断
### 3.2 WikiIndex(索引模型)
```python
@@ -193,6 +343,105 @@ class IndexStats:
dirty_pages: int
```
### 3.3 SQLite 表结构(完整设计)
**页面索引表:**
```sql
CREATE TABLE wiki_pages (
path TEXT PRIMARY KEY,
title TEXT NOT NULL,
category TEXT,
tags TEXT, -- JSON 数组: ["tag1", "tag2"]
summary TEXT,
content_hash TEXT NOT NULL,
lifecycle TEXT DEFAULT 'draft', -- draft|verified|archived|disputed
created_at TIMESTAMP,
updated_at TIMESTAMP,
indexed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
-- 索引优化
CREATE INDEX idx_pages_category ON wiki_pages(category);
CREATE INDEX idx_pages_lifecycle ON wiki_pages(lifecycle);
CREATE INDEX idx_pages_updated ON wiki_pages(updated_at);
```
**FTS5 全文搜索表:**
```sql
-- 使用 FTS5 创建全文搜索虚拟表
CREATE VIRTUAL TABLE wiki_fts USING fts5(
path UNINDEXED, -- 路径不参与全文搜索
title, -- 标题参与搜索
content, -- 内容参与搜索
summary, -- 摘要参与搜索
tokenize = 'porter unicode61' -- 英文词干 + Unicode 分词
);
-- 内容表(FTS5 外部内容表)
CREATE TABLE wiki_content (
path TEXT PRIMARY KEY,
content TEXT NOT NULL
);
-- 将 FTS5 关联到内容表
CREATE VIRTUAL TABLE wiki_fts USING fts5(
path UNINDEXED,
title,
content,
summary,
content=wiki_content,
content_rowid=rowid
);
```
**链接关系表:**
```sql
CREATE TABLE wiki_links (
source TEXT NOT NULL,
target TEXT NOT NULL,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (source, target)
);
-- 反向链接查询优化
CREATE INDEX idx_links_target ON wiki_links(target);
```
**标签索引表:**
```sql
CREATE TABLE wiki_tags (
tag TEXT PRIMARY KEY,
count INTEGER DEFAULT 0,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
-- 页面-标签关联表(多对多)
CREATE TABLE wiki_page_tags (
path TEXT NOT NULL,
tag TEXT NOT NULL,
PRIMARY KEY (path, tag),
FOREIGN KEY (path) REFERENCES wiki_pages(path) ON DELETE CASCADE,
FOREIGN KEY (tag) REFERENCES wiki_tags(tag) ON DELETE CASCADE
);
CREATE INDEX idx_page_tags_tag ON wiki_page_tags(tag);
```
**索引元数据表:**
```sql
CREATE TABLE wiki_meta (
key TEXT PRIMARY KEY,
value TEXT,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
-- 存储索引状态
INSERT INTO wiki_meta (key, value) VALUES
('index_version', '1'),
('last_full_reindex', ''),
('page_count', '0');
```
---
## 4. 接口设计
@@ -214,6 +463,20 @@ class IndexStats:
}
```
**memory_bridge:**
```json
{
"name": "memory_bridge",
"inputSchema": {
"type": "object",
"properties": {
"tool_name": {"type": "string"},
"date_range": {"type": "string"}
}
}
}
```
**wiki_status:**
```json
{
@@ -235,9 +498,11 @@ async def get_dirty_pages() -> List[str]
# QueryService
async def search(query: str, limit: int) -> List[WikiPage]
async def search_by_tags(tags: List[str]) -> List[WikiPage]
async def get_page(path: str) -> Optional[WikiPage]
# GraphService
async def get_links(path: str) -> Set[str]
async def get_backlinks(path: str) -> Set[str]
async def find_orphans() -> Set[str]
```
@@ -249,36 +514,41 @@ async def find_orphans() -> Set[str]
```python
async def incremental_update():
"""增量更新索引 - 只处理变化的页面"""
# 1. 获取所有 wiki 页面
all_pages = scan_wiki_vault()
# 2. 检查每个页面的哈希
for page in all_pages:
current_hash = md5(page.content)
stored = db.get_page_hash(page.path)
stored = await db.get_page_hash(page.path)
if stored != current_hash:
# 3. 只重索引变化的页面
await index_page(page)
# 4. 处理删除的页面
indexed_paths = db.get_all_indexed_paths()
indexed_paths = await db.get_all_indexed_paths()
for path in indexed_paths:
if path not in all_pages:
db.delete_page(path)
await db.delete_page(path)
```
### 5.2 查询算法
```python
async def wiki_query(query: str, tags: List[str], limit: int):
"""组合查询算法"""
# 1. FTS5 全文搜索
if query:
results = fts_search(query, limit)
results = await query_service.search(query, limit)
# 2. 标签过滤
if tags:
results = filter_by_tags(results, tags)
results = await query_service.search_by_tags(tags)
if query:
# 交叉引用:全文搜索结果中也需匹配标签
results = [r for r in results if any(t in r.tags for t in tags)]
# 3. 按相关性排序
sorted_results = rank_by_relevance(results, query)
@@ -291,8 +561,9 @@ async def wiki_query(query: str, tags: List[str], limit: int):
```python
async def find_missing_links():
"""查找缺失的交叉引用"""
# 1. 获取所有页面内容
pages = load_all_pages()
pages = await load_all_pages()
# 2. 提取所有 [[wikilinks]]
all_links = extract_all_links(pages)
@@ -301,12 +572,43 @@ async def find_missing_links():
missing = []
for source, targets in all_links.items():
for target in targets:
if not page_exists(target):
if not await page_exists(target):
missing.append((source, target))
return missing
```
### 5.4 hot.md 生成算法
```python
async def generate_hot_md():
"""生成热点文件 - 记录最近活动和关键发现"""
# 1. 获取最近更新的页面(7 天内)
recent_pages = await db.get_recent_pages(days=7)
# 2. 获取新增标签
new_tags = await db.get_new_tags(days=7)
# 3. 检测新的孤立页面(可能需要链接)
orphans = await query_service.find_orphans()
# 4. 生成 markdown
hot_content = f"""# Wiki Hot - {datetime.now().strftime('%Y-%m-%d')}
## 最近更新
{format_page_list(recent_pages)}
## 新增标签
{format_tag_list(new_tags)}
## 待链接页面
{format_orphan_list(orphans)}
"""
# 5. 写入 hot.md
await write_file("hot.md", hot_content)
```
---
## 6. 配置设计
@@ -329,6 +631,7 @@ performance:
query_timeout_ms: 5000
cache_ttl_seconds: 3600
fts_cache_size_mb: 100
max_concurrent_indexing: 5
logging:
level: "INFO"
@@ -343,6 +646,7 @@ WIKI_VAULT_PATH=/custom/path
WIKI_INDEX_PATH=/custom/index.db
MCP_MODE=sse
LOG_LEVEL=DEBUG
MAX_CONCURRENT_INDEXING=10
```
---
@@ -359,6 +663,7 @@ LOG_LEVEL=DEBUG
| 页面解析失败 | 记录日志 + 跳过该页面 |
| MCP 协议错误 | 返回标准错误格式 |
| 查询超时 | 返回部分结果 + WARN |
| 重试失败 | 降级为文件扫描(性能降低) |
### 7.2 错误响应格式
@@ -373,6 +678,21 @@ LOG_LEVEL=DEBUG
}
```
### 7.3 重试策略
```python
async def execute_with_retry(db: Database, sql: str, params: tuple, max_retries: int = 2):
"""带重试的数据库操作"""
for attempt in range(max_retries):
try:
return await db.execute(sql, params)
except aiosqlite.OperationalError as e:
if "database is locked" in str(e) and attempt < max_retries - 1:
await asyncio.sleep(0.1 * (2 ** attempt)) # 指数退避
continue
raise
```
---
## 8. 安全考虑
@@ -402,6 +722,7 @@ LOG_LEVEL=DEBUG
### 9.3 并发优化
- SQLite WAL 模式
- aiosqlite 真正的异步支持
- asyncio.Lock 写入串行化
- busy_timeout=10s
@@ -434,55 +755,166 @@ description: >
...
```
### 10.2 Skills 列表
### 10.2 Skills 列表(与需求对齐)
**优先级 P0(核心):**
1. wiki-setup - 初始化 wiki
1. wiki-setup - 初始化 wiki vault
2. wiki-ingest - 蒸馏文档
3. wiki-capture - 保存对话
**优先级 P1(重要):**
4. wiki-rebuild - 重建 wiki
5. data-ingest - 录入数据
5. data-ingest - 录入非结构化数据
6. ingest-url - 抓取 URL
7. wiki-agent - 录入历史
8. wiki-export - 导出
7. wiki-export - 导出知识图谱
**优先级 P2(可选):**
9. wiki-research - 研究
10. impl-validator - 验证
11. graph-colorize - 着色
8. wiki-research - 多轮搜索研究
9. impl-validator - 验证实现
10. graph-colorize - 着色
11. wiki-agent - 录入历史
---
## 11. 测试设计
## 11. 性能基准测试
### 11.1 单元测试
### 11.1 benchmark.py 设计
```python
#!/usr/bin/env python3
"""
Wiki MCP Server 性能基准测试
参考 BitNet 实践 - 可验证的性能指标
"""
import asyncio
import time
import statistics
from typing import List
class Benchmark:
"""基准测试类"""
def __init__(self, query_service: QueryService):
self.query_service = query_service
self.results = []
async def benchmark_query(self, query: str, iterations: int = 100) -> dict:
"""测试查询性能"""
latencies = []
for _ in range(iterations):
start = time.perf_counter()
await self.query_service.search(query, limit=10)
end = time.perf_counter()
latencies.append((end - start) * 1000) # ms
return {
"query": query,
"iterations": iterations,
"avg_ms": statistics.mean(latencies),
"p50_ms": statistics.median(latencies),
"p99_ms": statistics.quantiles(latencies, n=100)[98],
"min_ms": min(latencies),
"max_ms": max(latencies),
"qps": iterations / sum(latencies) * 1000
}
async def benchmark_indexing(self, page_count: int = 1000) -> dict:
"""测试索引性能"""
start = time.perf_counter()
# 模拟索引 N 个页面
pages = generate_mock_pages(page_count)
await indexer_service.index_batch(pages)
end = time.perf_counter()
total_ms = (end - start) * 1000
return {
"page_count": page_count,
"total_ms": total_ms,
"avg_ms_per_page": total_ms / page_count
}
async def run_all(self) -> dict:
"""运行所有基准测试"""
results = {}
# 1. 查询性能测试
queries = [
"SQLite 并发",
"性能优化",
"架构设计"
]
for query in queries:
results[f"query_{query}"] = await self.benchmark_query(query)
# 2. 索引性能测试
results["indexing"] = await self.benchmark_indexing()
# 3. 内存占用测试
results["memory"] = measure_memory_usage()
return results
# 基准测试目标(参考需求 4.1
TARGETS = {
"query_p99_ms": 100, # P99 延迟 < 100ms
"fts_search_p99_ms": 200, # 全文搜索 < 200ms
"index_avg_ms_per_page": 10, # 索引 < 10ms/页
"memory_mb": 500 # 内存 < 500MB
}
if __name__ == "__main__":
# 运行基准测试
benchmark = Benchmark(query_service)
results = asyncio.run(benchmark.run_all())
# 输出结果
print("=== Wiki MCP Server Benchmark ===")
print(json.dumps(results, indent=2))
# 检查是否达标
for key, target in TARGETS.items():
actual = results.get(key)
if actual and actual > target:
print(f"WARNING: {key} ({actual}) exceeds target ({target})")
```
---
## 12. 测试设计
### 12.1 单元测试
覆盖所有 Service 层的核心逻辑:
- IndexerService 测试
- QueryService 测试
- GraphService 测试
- ParserService 测试
- Database 并发测试(模拟并发写入)
### 11.2 集成测试
### 12.2 集成测试
- MCP 协议层测试(使用 MCP SDK mock
- SQLite 操作测试
- Wiki 解析测试
- FTS5 搜索测试
### 11.3 E2E 测试
### 12.3 E2E 测试
使用真实 wiki 数据集测试:
- 查询场景
- 搜索场景
- 索引更新场景
- 并发查询场景
---
## 12. 部署设计
## 13. 部署设计
### 12.1 开发部署
### 13.1 开发部署
```bash
# 手动启动
@@ -490,7 +922,7 @@ cd ~/.openclaw/sanguo_projects/sanguo_llmwiki
python -m mcp_server.main
```
### 12.2 生产部署
### 13.2 生产部署
```bash
# PM2 配置
@@ -506,7 +938,8 @@ module.exports = {
watch: false,
max_memory_restart: '500M',
env: {
PYTHONUNBUFFERED: '1'
PYTHONUNBUFFERED: '1',
LOG_LEVEL: 'INFO'
}
}]
}
@@ -516,7 +949,7 @@ pm2 start ecosystem.config.cjs
pm2 save
```
### 12.3 MCP 配置
### 13.3 MCP 配置
**stdio 模式(开发):**
```json
@@ -546,7 +979,36 @@ pm2 save
}
```
> **注:** SSE 模式需要 MCP Server 实现 HTTP 端点,v1.0 暂不实现,v1.1 预留接口
---
*文档版本:v1.0*
## 14. 修订记录
### v1.12026-06-26
**修复的问题:**
**Critical(必须修复):**
-**C1**: 补充 QueryService 模块设计(第 2.3 节)
-**C2**: 补充完整的 SQLite 表结构设计(第 3.3 节)
**Major(建议修复):**
-**M1**: Database 类改用 aiosqlite 实现真正的异步(第 2.4 节)
-**M2**: 补充 MemoryBridgeTool 详细设计(第 2.2 节)
-**M3**: 配置项与需求对齐(第 6.1 节)
-**M4**: Wiki Skills 优先级与需求对齐(第 10.2 节)
-**M5**: 新增 benchmark.py 设计(第 11 节)
**Minor(可选改进):**
-**m1**: 删除 WikiPage.sources 字段并添加说明
-**m2**: 补充 hot.md 生成算法(第 5.4 节)
-**m3**: 补充重试策略和降级方案(第 7.3 节)
-**m4**: 明确 SSE 模式为 v1.1 预留(第 13.3 节)
-**m5**: 补充 Python 3.11+ 版本要求(需求文档)
---
*文档版本:v1.1*
*创建时间:2026-06-26*
*更新时间:2026-06-26*