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Ti Docs MCP

MCP Server

TI文档MCP服务器提供对Texas Instruments文档的智能语义搜索,支持组件查询、产品信息检索、SDK文档搜索及技术问答功能。

工具数

5

提示词数

0

GitHub Stars

0

资源数

0
搜索PythonClaude文档检索ClaudeCline

安装说明

本站只整理中文说明和来源信息,不托管安装包,也不代用户安装。

作者 / 组织

inegmdev

提供方

inegmdev

最后核验

2026/5/17 20:23

快速接入

先看主来源和安装命令,再打开仓库或文档;下面只保留这个条目的关键接入事实。

命令预览

pip install ti-docs-mcp

详细介绍

ti docs mcp

TI文档MCP服务器——使用语义查询搜索德州仪器文档

概述

ti-docs-mcp是一个mcp(模型上下文协议)服务器,提供德州仪器文档的智能搜索。它使用语义搜索和RAG(检索增强生成)来回答有关TI组件、产品和SDK的技术问题。

特性

  • 🔍 语义搜索 --跨TI文档和本地嵌入的自然语言查询
  • 📦 组件查找 --按零件号快速访问数据表
  • 🏭 产品信息 --TDA4(Jacinto)处理器系列详细信息
  • 📚 SDK文档 --使用函数签名搜索SDK API
  • 🤖 技术问答 --RAG提供的答案与GLM 4.7集成

安装

来自PyPI(推荐)

pip install ti-docs-mcp

来源

git clone https://github.com/openclaw/ti-docs-mcp.git
cd ti-docs-mcp
pip install -e .

用法

先决条件

设置GLM 4.7 API关键环境变量:

export GLM_API_KEY="your-glm-api-key"

步骤1:索引TI文档

在使用MCP服务器之前,请下载并索引TI文档:

# Download and index TDA4 documents (default: 100 docs)
ti-docs-mcp index

# Download specific product family
ti-docs-mcp index --family TDA4

# Limit number of documents for faster testing
ti-docs-mcp index --max-docs 50

# Clear and rebuild index
ti-docs-mcp index --clear

# Use GPU for faster embeddings (if available)
ti-docs-mcp index --device cuda

索引过程中会发生什么:

  1. 从TI的站点地图中发现URL(考虑4秒爬行延迟)
  2. 从e2e.ti.com下载HTML文档
  3. 解析HTML并提取元数据(标题、类型、族、URL)
  4. 使用以下命令生成本地嵌入 all-MiniLM-L6-v2 (384个维度)
  5. 将嵌入存储在ChromaDB矢量数据库中
  6. 将索引保持为 ~/.ti-docs-mcp/index

步骤2:启动MCP服务器

# Start MCP server (stdio transport)
ti-docs-mcp

服务器将加载索引,并为MCP客户端提供5个工具。

MCP工具

工具1: ti_search

使用语义查询搜索TI文档。

输入:

  • query (字符串,必填)--搜索查询
  • document_types (数组,可选)--按类型筛选: ["datasheet", "user_guide", "app_note", "reference_design"]
  • product_family (字符串,可选)--按系列筛选(例如“TDA4”、“MSP430”)
  • max_results (整数,可选,默认值:10)--最大结果

退货:

{
  "results": [
    {
      "title": "MSP430FR2355 Watchdog Timer",
      "url": "https://e2e.ti.com/...",
      "document_type": "user_guide",
      "snippet": "Configure the watchdog timer using WDTCTL register...",
      "relevance_score": 0.92
    }
  ]
}

例子:

# From Python
import asyncio

async def search_docs():
    from mcp import Client
    
    client = Client(stdio_transport=True)
    result = await client.call_tool(
        "ti-docs-mcp",
        "ti_search",
        arguments={
            "query": "watchdog timer configuration",
            "document_types": ["user_guide", "datasheet"],
            "max_results": 5
        }
    )
    print(result)

asyncio.run(search_docs())

______________________________________________________________________

工具2: component_lookup

按零件号查找TI组件。

输入:

  • part_number (字符串,必填)——TI零件号(例如“TDA4VP8”、“MSP430FR2355”)

退货:

{
  "part_number": "TDA4VP8",
  "name": "TDA4VP8 Jacinto Processor",
  "family": "TDA4",
  "package": "BGA",
  "description": "Automotive processor with vision acceleration...",
  "datasheet_url": "https://e2e.ti.com/...",
  "user_guide_url": "https://e2e.ti.com/...",
  "key_features": ["VPAC", "HSA", "EVE", "C7x"]
}

例子:

await client.call_tool(
    "ti-docs-mcp",
    "component_lookup",
    arguments={"part_number": "TDA4VP8"}
)

______________________________________________________________________

工具3: product_info

获取TDA4产品系列信息。

输入:

  • product_name (字符串,必填)——产品名称(例如“TDA4”、“Jacinto”)

退货:

{
  "product_name": "TDA4",
  "category": "Automotive Processor",
  "description": "TDA4 product family - Jacinto processors for automotive applications",
  "applications": ["Automotive", "Industrial", "Robotics"],
  "variants": ["TDA4VP8", "TDA4VM", "TDA4VMQ", "AM68A", "AM62A"],
  "related_products": ["TDA4VP8", "TDA4VM", "AM68A", "AM62A"]
}

例子:

await client.call_tool(
    "ti-docs-mcp",
    "product_info",
    arguments={"product_name": "TDA4"}
)

______________________________________________________________________

工具4: sdk_search

搜索SDK文档。

输入:

  • sdk_name (字符串,必填)--SDK名称(例如,“C2000WARE”、“MSPM0”、“SYSCONFIG”)
  • query (字符串,必填)--在SDK中搜索查询
  • api_version (字符串,可选)-特定的API版本

退货:

{
  "sdk_name": "C2000WARE",
  "function_name": "initADC",
  "description": "Initialize ADC module...",
  "parameters": ["adc_base", "clk_div", "adc_num", "adc_sample_time"],
  "example": "ADC_init(ADC_BASE, ADC_SAMPLE_TIME);",
  "documentation_url": "https://docs.ti.com/c2000ware",
  "api_version": "3.1.0"
}

例子:

await client.call_tool(
    "ti-docs-mcp",
    "sdk_search",
    arguments={
        "sdk_name": "C2000WARE",
        "query": "ADC initialization"
    }
)

______________________________________________________________________

工具5: ti_question

使用TI文档和RAG提出技术问题。

输入:

  • question (string,必填)——自然语言技术问题
  • context_scope (字符串,可选)--将搜索限制在特定上下文(“组件”、“sdk”、“产品”)

退货:

{
  "answer": "To configure the watchdog timer on TDA4VP8, use the WDTCTL register...",
  "sources": [
    {
      "title": "TDA4VP8 User Guide",
      "url": "https://e2e.ti.com/...",
      "relevance": 0.95
    }
  ],
  "confidence": 0.85,
  "related_questions": [
    "How do I disable the watchdog timer?",
    "What is the default watchdog interval?"
  ]
}

例子:

await client.call_tool(
    "ti-docs-mcp",
    "ti_question",
    arguments={"question": "How do I configure the watchdog timer on TDA4VP8?"}
)

______________________________________________________________________

与AI代理集成

Gemini CLI

使用Gemini CLI:

# 1. Start ti-docs-mcp MCP server in background
ti-docs-mcp &

# 2. Use Gemini CLI with MCP tools
gemini \
  --tool ti-docs-mcp \
  --prompt "Search TI documentation for watchdog timer configuration" \
  --message "Use ti_search tool to find relevant docs"

# Or use in interactive mode
gemini --tool ti-docs-mcp
# Then in Gemini, use natural language:
# "Search for watchdog timer documentation"
# "Look up TDA4VP8 part number"
# "How do I configure the SPI interface?"

Gemini配置:

创建或编辑 ~/.gemini/config:

[mcp.servers.ti-docs-mcp]
enabled = true
command = ["ti-docs-mcp"]
args = ["stdio"]

[tools.ti-docs-mcp]
ti_search = { enabled = true, auto_approve = false }
component_lookup = { enabled = true, auto_approve = false }
product_info = { enabled = true, auto_approve = false }
sdk_search = { enabled = true, auto_approve = false }
ti_question = { enabled = true, auto_approve = false }

环境变量:

# For Gemini CLI
export GLM_API_KEY="your-glm-api-key"

# Gemini will auto-connect to ti-docs-mcp when enabled

______________________________________________________________________

克劳德桌面

配置:

增添 claude_desktop_config.json:

{
  "mcpServers": {
    "ti-docs-mcp": {
      "command": "ti-docs-mcp"
    }
  }
}

用途:

Claude将自动加载MCP服务器。然后,您可以:

Search TI documentation for "watchdog timer configuration"

克劳德会打电话的 ti_search 自动。

______________________________________________________________________

光标IDE

配置:

增添 .cursorrules:

Use ti-docs-mcp to search TI documentation.

Examples:
@ti-docs-mcp ti_search "watchdog timer"
@ti-docs-mcp component_lookup "TDA4VP8"
@ti-docs-mcp ti_question "How do I configure the watchdog timer?"

@ti-docs-mcp product_info "TDA4"
@ti-docs-mcp sdk_search "C2000WARE" "ADC initialization"

用途:

光标将自动识别 @ti-docs-mcp 前缀并调用相应的工具。

______________________________________________________________________

Cline(VS代码扩展)

配置:

增添 cline_mcp_settings.json:

{
  "mcpServers": {
    "ti-docs-mcp": {
      "command": "ti-docs-mcp",
      "disabled": false
    }
  }
}

用途:

Cline将自动连接到MCP服务器。在聊天中使用:

Search TI documentation for watchdog timer

______________________________________________________________________

Continue.dev

配置:

增添 config.json.continue 目录:

{
  "mcpServers": {
    "ti-docs-mcp": {
      "command": "ti-docs-mcp"
    }
  }
}

______________________________________________________________________

其他MCP客户端

任何兼容MCP的客户端都可以连接到 ti-docs-mcp 通过stdio:

# Start server
ti-docs-mcp

# Client will connect via stdio and can call any of the 5 tools

______________________________________________________________________

配置

环境变量

# GLM 4.7 API key (required for ti_question tool)
export GLM_API_KEY="your-glm-api-key"

# Optional: Custom index path
export TI_DOCS_INDEX_PATH="~/.ti-docs-mcp/index"

# Optional: Embedding model
export TI_DOCS_TEXT_MODEL="all-MiniLM-L6-v2"
export TI_DOCS_CODE_MODEL="microsoft/codebert-base"

# Optional: Device (cpu/cuda)
export TI_DOCS_DEVICE="cuda"

配置文件

创建 ~/.ti-docs-mcp/config.yaml:

# MCP Server
mcp:
  name: "ti-docs-mcp"
  version: "1.0.0"

# Vector Store
vector_store:
  type: "chromadb"
  path: "~/.ti-docs-mcp/index"
  hnsw_space: "cosine"

# Embeddings (Local Models)
embeddings:
  text_model: "all-MiniLM-L6-v2"
  code_model: "microsoft/codebert-base"
  device: "cpu"  # or "cuda" for GPU
  batch_size: 100

# GLM 4.7
glm:
  api_key: "${GLM_API_KEY}"
  model: "glm-4.7"
  timeout: 30

# TI Documentation
ti_docs:
  product_family: "TDA4"
  sitemap_url: "https://e2e.ti.com/sitemapindex-standard.xml"
  crawl_delay: 4
  max_results: 50

# Chunking
chunking:
  text:
    chunk_size: 512
    chunk_overlap: 50
  code:
    chunk_size: 512
    chunk_overlap: 50

______________________________________________________________________

发展

项目结构

ti-docs-mcp/
├── src/ti_docs_mcp/
│   ├── __init__.py
│   ├── cli.py              # CLI entry point with index command
│   ├── server.py           # MCP server with 5 tools
│   ├── ingest.py           # Document download & parsing
│   ├── embeddings.py        # Local embedding generation
│   ├── index.py            # ChromaDB vector operations
│   └── rag.py              # RAG system with GLM 4.7
├── tests/
│   ├── test_server.py       # MCP server tests
│   └── test_tools.py       # Tool implementation tests
├── .specify/memory/
│   ├── spec.md             # Full specification
│   ├── plan.md             # Implementation plan
│   ├── tasks.md            # Task breakdown
│   └── clarify.md          # Clarification answers
├── config.yaml             # Default configuration
└── pyproject.toml          # Package metadata

添加新工具

  1. 在中定义工具 server.py:
@mcp.tool()
async def my_new_tool(param: str) -> dict:
    """
    Tool description here.

    Args:
        param: Parameter description

    Returns:
        Tool response
    """
    # Your implementation
    return {"result": "value"}
  1. 文档在 .specify/memory/spec.md
  2. 更新中的任务列表 .specify/memory/tasks.md
  3. 使用嵌入和向量搜索实现
  4. 使用MCP客户端进行测试

运行测试

# Run all tests
pytest

# Run specific test file
pytest tests/test_server.py

# Run with coverage
pytest --cov=src/ti_docs_mcp

______________________________________________________________________

故障排除

索引中没有文档

# Check if index exists
ls ~/.ti-docs-mcp/index

# Clear and rebuild
ti-docs-mcp index --clear

GLM API密钥错误

# Set API key
export GLM_API_KEY="your-key"

# Verify
echo $GLM_API_KEY

嵌入生成缓慢

# Use GPU if available
ti-docs-mcp index --device cuda

# Or reduce batch size

MCP客户端无法连接

确保MCP服务器正在运行:

# Start server in foreground (for debugging)
ti-docs-mcp

______________________________________________________________________

演出

  • 嵌入生成: 每份文档约50ms(全MiniLM-L6-v2,CPU)
  • 矢量搜索: \<50ms(ChromaDB HNSW指数)
  • 组件查找: \<100ms(精确匹配搜索)
  • 语义搜索: \<200ms(包括嵌入生成)
  • 技术问答: \<2s(取决于GLM 4.7响应时间)

______________________________________________________________________

需求

  • Python 3.8+
  • 最低4GB RAM(用于嵌入和矢量数据库)
  • 磁盘空间:约100MB,可容纳1000个文档(ChromaDB+嵌入)

______________________________________________________________________

项目状态

当前版本: 1.0.0(阿尔法-MVP)

已实施:

  • ✅ 带stdio传输的MCP服务器
  • ✅ 5个具有实际实现的工具
  • ✅ 本地嵌入(全MiniLM-L6-v2)
  • ✅ ChromaDB矢量数据库
  • ✅ 集成GLM 4.7的RAG系统
  • ✅ 文档下载和解析(HTML)
  • ✅ CLI索引命令

开发中:

  • ⏳ PDF解析(pymupdf4llm)
  • ⏳ 增量索引更新
  • ⏳ 输入验证
  • ⏳ 单元测试
  • ⏳ 性能优化

______________________________________________________________________

许可证

MIT许可证——有关详细信息,请参阅许可证文件。

贡献

此项目使用规范驱动开发。看 规格套件文档 对于工作流。

致谢

支持

有关问题、疑问或贡献,请访问:

  • GitHub问题:https://github.com/openclaw/ti-docs-mcp/issues
  • 不一致:https://discord.com/clawd
  • 文档:https://docs.openclaw.ai

目录标签

目录标签

搜索PythonClaude文档检索语义搜索本地部署技术问答组件查询SDK文档

支持客户端

ClaudeCline

接入字段

传输方式(transport,传输协议)

stdio

鉴权方式(authType,认证方式)

api-key

工具数量(toolCount,工具数)

5

资源数量(resourceCount,资源数)

0

提示词数量(promptCount,提示词数)

0

权限和风险

stdioapi-key部署方式未说明

接入前请确认传输方式、认证方式和部署位置,并根据实际工具能力限制访问范围。

安装前确认

不要直接授予不必要的文件、网络或账号权限;先核对安装命令和配置内容。

来源信息

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