DeepSeek Reasonix 教程：30 分钟搭建零成本 AI 编程 Agent

I've been using this workflow for months now, making every mistake along the way so you don't have to. Here's what actually works.

I've been using this workflow for months now, making every mistake along the way so you don't have to. Here's what actually works.

30 DeepSeek Reasonix AI Agent bug, , DeepSeek prefix-cache token 1/5

• AI Agent TUI npx reasonix code
• ****94% cache hitappend-only
• Skills Markdown Agent

• DeepSeek API Keyplatform.deepseek.com
• Node.js ≥ 22macOS / Linux / Windows
• demo

Reasonix append-only DeepSeek prefix-cache

1 Reasonix API Key

Reasonix Node.js ≥ 22

#
cd /path/to/your-project

# API Key
npx reasonix code

DeepSeek API Key Key ~/.reasonix/config.json

****DeepSeek API , , $0.07/Mtok $0.014/MtokReasonix append-only 90%

#
cat ~/.reasonix/config.json

#
npx reasonix --help

Reasonix Tauri Node runtime tab cost/cache/token , , CI/CD

2 AI

Reasonix TUI IDE , , diff git diff ls

Reasonix DeepSeek V4-Flash /pro V4-Pro

# Flash
> Python

# Pro
/pro
>

Reasonix shell

Reasonix bug

utils.py parse_config

Reasonix

1. utils.py parse_config
3. try/except os.path.exists

Reasonix git diff

3 Skills

Skills Reasonix , , Markdown Agent .reasonix/skills/

Code Review Skill

.reasonix/skills/code-review.md

---
name: code-review
description:
runAs: subagent
allowed-tools: [read, grep, glob]
---

##

##

1. **** SQL XSS
2. **** N+1
3. ****>30

##

 markdown

Reasonix

Reasonix subagent Skill read``grep``glob , ,

Skill

Skill

• CHANGELOG git log
• API OpenAPI

Skills Markdown git Agent

4 MCP

Reasonix MCPModel Context Protocol stdioSSEStreamable HTTP

MCP Server

# GitHub MCP Server
npx reasonix code --mcp "github=npx @anthropic/mcp-server-github"

# MCP Server
npx reasonix code --mcp "fs=npx @anthropic/mcp-server-filesystem /path/to/allowed/dir"

~/.reasonix/config.json

{
 "mcp": {
 "github": {
 "command": "npx",
 "args": ["@anthropic/mcp-server-github"]
 },
 "filesystem": {
 "command": "npx",
 "args": ["@anthropic/mcp-server-filesystem", "/home/user/projects"]
 }
 }
}

MCP server Reasonix registry GitHub MCP " PR", , Reasonix GitHub

FAQ

Q1npx reasonix code "Node version too old

Node.js ≥ 22 node -v nvm

nvm install 22
nvm use 22

Q2API Key

~/.reasonix/config.json apiKey

export DEEPSEEK_API_KEY="sk-xxxxxxxxxxxxxxxx"

Q3 token 1/5

Reasonix append-only DeepSeek prefix-cache marker 50+ 90%+ token 1/51/4

Q4Reasonix Claude Code

Claude Code Anthropic Agent Claude APIReasonix DeepSeek DeepSeek + Reasonix Cache-First , , Reasonix Claude Code

tools hover-card DeepSeek``Reasonix``Claude Code``Node.js

/

• Reasonix
• GitHub: esengine/DeepSeek-Reasonix
• DeepSeek API

• Claude Code + AWS AI SaaS3 $12,000
• Claude Code 48+293$9,000

DeepSeek

• DeepSeek R2 1.7T vs GPT-5 vs V4
• DeepSeek V4 vs Claude Code 1/10
• Claude Code + DeepSeek V4 API 90%15
• 70B Intel AutoRound