ogham-mcp

概述

Ogham MCP 为 AI 编码代理提供了一个持久的记忆层，可在 Claude Code、OpenCode 和 Cursor 等不同客户端之间工作。它通过实现可搜索的共享记忆（检索准确率达 97.2%）解决了 AI 代理在会话间忘记上下文的问题。该系统支持语义和关键词混合搜索、多种配置文件以适应不同上下文，并支持导出到 Obsidian 格式。它使用 Python 构建，并通过 PostgreSQL 和向量嵌入进行存储和检索。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• memory

  Store a fact or memory in the shared memory system

  试试:Remember that we use PostgreSQL for our database试试:Note that our API rate limit is 1000 requests per minute
• search

  Search for memories in the shared memory using hybrid semantic and keyword search

  试试:Find information about our authentication system试试:Search for previous discussions about database optimization
• list

  List recent memories from the shared memory system

  试试:Show me the last 10 memories试试:List all recent decisions about the API design
• delete

  Delete a specific memory by its ID

  试试:Remove memory with ID 12345试试:Delete the memory about the deprecated endpoint
• use_profile

  Switch to a specific memory profile

  试试:Switch to the work profile试试:Use the project-alpha profile for this session
• profiles

  List available memory profiles and their memory counts

  试试:Show all profiles试试:List how many memories are in each profile
• stats

  Show profile statistics and memory usage information

  试试:Show memory statistics试试:Display profile metrics
• export

  Export memories to a file

  试试:Export all memories to backup.json试试:Create a backup of my work profile memories
• import

  Import memories from a file

  试试:Import memories from backup.json试试:Load memories from the project file
• cleanup

  Remove expired memories from the shared memory system

  试试:Clean up expired memories试试:Remove old memories that are past their retention date
• hybrid_search

  Search across multiple memory profiles simultaneously

  试试:Search for architecture decisions across work and shared profiles试试:Find information about the API in both project-alpha and work profiles
• hooks_recall

  Load project context from memory hooks

  试试:Recall previous project context试试:Load my work session from memory

可对比工具

安装

uvx --from ogham-mcp ogham init

export SUPABASE_URL=https://your-project.supabase.co
export SUPABASE_KEY=your-service-role-key
export EMBEDDING_PROVIDER=openai
export OPENAI_API_KEY=sk-...

claude mcp add ogham -- uvx ogham-mcp

{
  "mcp": {
    "ogham": {
      "type": "local",
      "command": ["uvx", "ogham-mcp"],
      "environment": {
        "SUPABASE_URL": "https://your-project.supabase.co",
        "SUPABASE_KEY": "{env:SUPABASE_KEY}",
        "EMBEDDING_PROVIDER": "openai",
        "OPENAI_API_KEY": "{env:OPENAI_API_KEY}"
      }
    }
  }
}

FAQ

Ogham 支持哪些数据库？

Ogham 支持 Supabase（默认）、Neon 和自托管 PostgreSQL 数据库。

Ogham 如何确保数据隐私？

Ogham 将数据存储在您自己的数据库中。您可以控制连接凭据，数据不会离开您的基础设施，除非您使用 OpenAI 等外部嵌入提供程序。

ogham-mcp 对比