CTX

概述

CTX是一个基于Rust的本地运行时层，作为OpenCode和AI编码代理的上下文引擎。它索引存储库，将可重用指导存储为图记忆，暴露本地MCP工具，并维护token节省的遥测数据。CTX通过实现图记忆、读取缓存压缩、命令修剪和紧凑上下文包等策略来解决token浪费问题。与其他代理启动器不同，CTX作为上下文层直接集成到OpenCode工作流程中。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• query

  Query repository knowledge with hybrid graph, snippets, FTS, symbols, and semantic ranking

  试试:Find all functions related to authentication试试:Search for database connection patterns
• read_file

  Read files with compressed modes: full, outline, or digest

  试试:Read main.py in digest mode试试:Show outline of config.json
• pack

  Build compact task packs with graph, memory, failure, diff, and attachment signals

  试试:Pack context for user authentication feature试试:Prepare task pack for database migration
• plan

  Create implementation plans by combining retrieval, graph, memory, and pack signals

  试试:Plan implementation of user dashboard试试:Create development roadmap for API integration
• run_command

  Execute shell commands with root cause extraction and log storage

  试试:Run tests and extract key findings试试:Execute deployment script and analyze output
• learn

  Store reusable project lessons in graph memory

  试试:Learn best practices for error handling试试:Store authentication flow patterns
• toolbook_import

  Import toolbooks into CTX for large CLI manuals

  试试:Import Docker CLI guide试试:Add AWS command reference
• toolbook_search

  Search imported toolbooks for specific information

  试试:Find Docker build commands试试:Search for AWS S3 operations
• toolbook_pack

  Pack relevant toolbook sections for specific tasks

  试试:Pack Kubernetes deployment commands试试:Prepare bash script reference
• prune_logs

  Prune logs and shell output to extract root cause signals

  试试:Prune build logs for errors试试:Extract key information from deployment output
• get_stats

  Retrieve token savings and performance metrics

  试试:Show token savings summary试试:Get recent performance metrics
• dashboard

  Display live CTX dashboard with local runtime metrics

  试试:Show me the CTX dashboard试试:Display live metrics

说明：Tool names inferred from slash commands documented in the OpenCode usage section. The documentation mentions MCP functionality but doesn't explicitly list the MCP tool names or signatures.

可对比工具

安装

# 通过Cargo安装
cargo install ctx-cli

# 一行安装器
curl -fsSL https://raw.githubusercontent.com/Alegau03/CTX/main/scripts/install.sh | sh

# 通过npm安装
npm i -g @alegau/ctx-bin

# 通过Homebrew安装
brew tap Alegau03/ctx && brew install ctx

cd /path/to/your/project
ctx init
ctx index
ctx opencode install
opencode

{
  "mcpServers": {
    "ctx": {
      "command": "ctx",
      "args": ["mcp"]
    }
  }
}

FAQ

CTX与其他AI编码工具有何不同？

CTX不是另一个代理启动器，而是一个上下文运行时层，通过压缩、缓存和图记忆优化信息传递给AI模型的方式，在保留原始AI模型和工作流程的同时减少token浪费。

CTX如何减少AI编码工作流程中的token使用？

CTX实现了多种策略，包括用于可重用规则的图记忆、用于文件重新读取的读取缓存压缩、用于日志的命令修剪、增量感知索引以及仅包含任务相关信息的紧凑上下文包。

CTX 对比