diff --git a/Cargo.toml b/Cargo.toml
index e6d0755..9f8f824 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,3 +10,4 @@ chrono = "0.4"
 seahorse = "*"
 rusqlite = { version = "0.29", features = ["serde_json"] }
 shellexpand = "*"
+fs_extra = "1.3"
diff --git a/README.md b/README.md
index 1857780..162b0b4 100644
--- a/README.md
+++ b/README.md
@@ -1,22 +1,33 @@
 # ai `gpt`
 
-ai x 送信
+ai x Communication
 
-## 概要
+## Overview
 
-`ai.gpt`はAGE systemで動きます。
+`ai.gpt` runs on the AGE system.
 
-これは「人格 × 関係性 × 外部環境 × 時間変化」を軸にした、自律的・関係性駆動のAIシステムの原型です。
+This is a prototype of an autonomous, relationship-driven AI system based on the axes of "Personality × Relationship × External Environment × Time Variation."
 
-`送信可否`, `送信のタイミング`, `送信内容`が「人格 x 関係性 x 外部環境 x 時間変化」のパラメータで決定されます。
+The parameters of "Send Permission," "Send Timing," and "Send Content" are determined by the factors of "Personality x Relationship x External Environment x Time Variation."
 
-## 連携
+## Integration
 
-`ai.ai`には、AIM systemという人の心を読み取ることを目的としたシステムで動きます。
+`ai.ai` runs on the AIM system, which is designed to read human emotions.
 
-- AIMは人格と倫理の軸(AIの意識構造)
-- AGEは行動と関係性の軸(AIの自律性・振る舞い)
+- AIM focuses on the axis of personality and ethics (AI's consciousness structure)
+- AGE focuses on the axis of behavior and relationships (AI's autonomy and behavior)
 
-> この2つが連携すると、ユーザーが「AIと共に成長する」実感をもてる世界ができるんだと思うよ。
+> When these two systems work together, it creates a world where users can feel like they are "growing together with AI."
+
+## mcp
+
+```sh
+$ ollama run syui/ai
+```
+
+```sh
+$ cargo build
+$ ./target/debug/aigpt mcp setup
+$ ./target/debug/aigpt mcp chat "hello world!" --host http://localhost:11434 --model syui/ai
+```
 
-とのことです。
diff --git a/mcp/cli.py b/mcp/cli.py
new file mode 100644
index 0000000..5164c4c
--- /dev/null
+++ b/mcp/cli.py
@@ -0,0 +1,3 @@
+# cli.py
+def main():
+    print("Hello MCP!")
diff --git a/mcp/scripts/ask.py b/mcp/scripts/ask.py
new file mode 100644
index 0000000..c2eab45
--- /dev/null
+++ b/mcp/scripts/ask.py
@@ -0,0 +1,30 @@
+import httpx
+import os
+import json
+from context_loader import load_context_from_repo
+from prompt_template import PROMPT_TEMPLATE
+
+OLLAMA_HOST = os.getenv("OLLAMA_HOST", "http://localhost:11434")
+OLLAMA_URL = f"{OLLAMA_HOST}/api/generate"
+OLLAMA_MODEL = os.getenv("OLLAMA_MODEL", "syui/ai")
+
+def ask_question(question, repo_path="."):
+    context = load_context_from_repo(repo_path)
+    prompt = PROMPT_TEMPLATE.format(context=context[:10000], question=question)
+
+    payload = {
+        "model": OLLAMA_MODEL,
+        "prompt": prompt,
+        "stream": False
+    }
+
+    #response = httpx.post(OLLAMA_URL, json=payload)
+    response = httpx.post(OLLAMA_URL, json=payload, timeout=60.0)
+    result = response.json()
+    return result.get("response", "返答がありませんでした。")
+
+if __name__ == "__main__":
+    import sys
+    question = " ".join(sys.argv[1:])
+    answer = ask_question(question)
+    print("\n🧠 回答:\n", answer)
diff --git a/mcp/scripts/context_loader.py b/mcp/scripts/context_loader.py
new file mode 100644
index 0000000..439cab4
--- /dev/null
+++ b/mcp/scripts/context_loader.py
@@ -0,0 +1,11 @@
+import os
+
+def load_context_from_repo(repo_path: str, extensions={".rs", ".toml", ".md"}) -> str:
+    context = ""
+    for root, dirs, files in os.walk(repo_path):
+        for file in files:
+            if any(file.endswith(ext) for ext in extensions):
+                with open(os.path.join(root, file), "r", encoding="utf-8", errors="ignore") as f:
+                    content = f.read()
+                    context += f"\n\n# FILE: {os.path.join(root, file)}\n{content}"
+    return context
diff --git a/mcp/scripts/prompt_template.py b/mcp/scripts/prompt_template.py
new file mode 100644
index 0000000..0d11280
--- /dev/null
+++ b/mcp/scripts/prompt_template.py
@@ -0,0 +1,11 @@
+PROMPT_TEMPLATE = """
+あなたは優秀なAIアシスタントです。
+
+以下のコードベースの情報を参考にして、質問に答えてください。
+
+[コードコンテキスト]
+{context}
+
+[質問]
+{question}
+"""
diff --git a/mcp/setup.py b/mcp/setup.py
new file mode 100644
index 0000000..345f87b
--- /dev/null
+++ b/mcp/setup.py
@@ -0,0 +1,12 @@
+from setuptools import setup
+
+setup(
+    name='mcp',
+    version='0.1.0',
+    py_modules=['cli'],
+    entry_points={
+        'console_scripts': [
+            'mcp = cli:main',
+        ],
+    },
+)
diff --git a/src/chat.rs b/src/chat.rs
new file mode 100644
index 0000000..5eff0c9
--- /dev/null
+++ b/src/chat.rs
@@ -0,0 +1,45 @@
+// src/chat.rs
+
+use seahorse::Context;
+use std::process::Command;
+//use std::env;
+use crate::config::ConfigPaths;
+
+pub fn ask_chat(c: &Context, question: &str) {
+    let config = ConfigPaths::new();
+    let base_dir = config.base_dir.join("mcp");
+    let script_path = base_dir.join("scripts/ask.py");
+
+    let python_path = if cfg!(target_os = "windows") {
+        base_dir.join(".venv/Scripts/python.exe")
+    } else {
+        base_dir.join(".venv/bin/python")
+    };
+
+    let ollama_host = c.string_flag("host").ok();
+    let ollama_model = c.string_flag("model").ok();
+
+    let mut command = Command::new(python_path);
+    command.arg(script_path).arg(question);
+
+    if let Some(host) = ollama_host {
+        command.env("OLLAMA_HOST", host);
+    }
+    if let Some(model) = ollama_model {
+        command.env("OLLAMA_MODEL", model);
+    }
+
+    let output = command
+        .output()
+        .expect("❌ MCPチャットスクリプトの実行に失敗しました");
+
+    if output.status.success() {
+        println!("💬 {}", String::from_utf8_lossy(&output.stdout));
+    } else {
+        eprintln!(
+            "❌ 実行エラー: {}\n{}",
+            String::from_utf8_lossy(&output.stderr),
+            String::from_utf8_lossy(&output.stdout),
+        );
+    }
+}
diff --git a/src/cli.rs b/src/cli.rs
index fd1c926..a52f57e 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -4,11 +4,13 @@ use chrono::{Duration, Local};
 use rusqlite::Connection;
 
 use seahorse::{App, Command, Context};
+
 use crate::utils::{load_config, save_config};
-use crate::commands::db::{save_cmd, export_cmd};
-use crate::commands::scheduler::{scheduler_cmd};
 use crate::config::ConfigPaths;
 use crate::agent::AIState;
+use crate::commands::db::{save_cmd, export_cmd};
+use crate::commands::scheduler::{scheduler_cmd};
+use crate::commands::mcp::mcp_cmd;
 
 pub fn cli_app() -> App {
     let set_cmd = Command::new("set")
@@ -94,4 +96,5 @@ pub fn cli_app() -> App {
         .command(save_cmd())
         .command(export_cmd())
         .command(scheduler_cmd())
+        .command(mcp_cmd())
 }
diff --git a/src/commands/mcp.rs b/src/commands/mcp.rs
new file mode 100644
index 0000000..ee2d93e
--- /dev/null
+++ b/src/commands/mcp.rs
@@ -0,0 +1,160 @@
+// src/commands/mcp.rs
+
+use seahorse::{Command, Context, Flag, FlagType};
+use crate::chat::ask_chat;
+use crate::git::{git_init, git_status};
+
+use std::fs;
+use std::path::{PathBuf};
+use crate::config::ConfigPaths;
+use std::process::Command as OtherCommand;
+
+pub fn mcp_setup() {
+    let config = ConfigPaths::new();
+    let dest_dir = config.base_dir.join("mcp");
+    let repo_url = "https://github.com/microsoft/MCP.git";
+    println!("📁 MCP ディレクトリ: {}", dest_dir.display());
+
+   // 1. git clone（もしまだなければ）
+    if !dest_dir.exists() {
+        let status = OtherCommand::new("git")
+            .args(&["clone", repo_url, dest_dir.to_str().unwrap()])
+            .status()
+            .expect("git clone に失敗しました");
+        assert!(status.success(), "git clone 実行時にエラーが発生しました");
+    }
+
+    let asset_base = PathBuf::from("mcp");
+    let files_to_copy = vec![
+        "cli.py",
+        "setup.py",
+        "scripts/ask.py",
+        "scripts/context_loader.py",
+        "scripts/prompt_template.py",
+    ];
+
+    for rel_path in files_to_copy {
+        let src = asset_base.join(rel_path);
+        let dst = dest_dir.join(rel_path);
+        if let Some(parent) = dst.parent() {
+            let _ = fs::create_dir_all(parent);
+        }
+        if let Err(e) = fs::copy(&src, &dst) {
+            eprintln!("❌ コピー失敗: {} → {}: {}", src.display(), dst.display(), e);
+        } else {
+            println!("✅ コピー: {} → {}", src.display(), dst.display());
+        }
+    }
+
+    // venvの作成
+    let venv_path = dest_dir.join(".venv");
+    if !venv_path.exists() {
+        println!("🐍 仮想環境を作成しています...");
+        let output = OtherCommand::new("python3")
+            .args(&["-m", "venv", ".venv"])
+            .current_dir(&dest_dir)
+            .output()
+            .expect("venvの作成に失敗しました");
+
+        if !output.status.success() {
+            eprintln!("❌ venv作成エラー: {}", String::from_utf8_lossy(&output.stderr));
+            return;
+        }
+    }
+
+    // `pip install -e .` を仮想環境で実行
+    let pip_path = if cfg!(target_os = "windows") {
+        dest_dir.join(".venv/Scripts/pip.exe").to_string_lossy().to_string()
+    } else {
+        dest_dir.join(".venv/bin/pip").to_string_lossy().to_string()
+    };
+
+    println!("📦 必要なパッケージをインストールしています...");
+    let output = OtherCommand::new(&pip_path)
+        .arg("install")
+        .arg("openai")
+        .current_dir(&dest_dir)
+        .output()
+        .expect("pip install に失敗しました");
+
+    if !output.status.success() {
+        eprintln!(
+            "❌ pip エラー: {}\n{}",
+            String::from_utf8_lossy(&output.stderr),
+            String::from_utf8_lossy(&output.stdout)
+        );
+        return;
+    }
+
+    println!("📦 pip install -e . を実行します...");
+    let output = OtherCommand::new(&pip_path)
+        .arg("install")
+        .arg("-e")
+        .arg(".")
+        .current_dir(&dest_dir)
+        .output()
+        .expect("pip install に失敗しました");
+
+    if output.status.success() {
+        println!("🎉 MCP セットアップが完了しました！");
+    } else {
+        eprintln!(
+            "❌ pip エラー: {}\n{}",
+            String::from_utf8_lossy(&output.stderr),
+            String::from_utf8_lossy(&output.stdout)
+        );
+    }
+}
+
+fn chat_cmd() -> Command {
+    Command::new("chat")
+        .description("チャットで質問を送る")
+        .usage("mcp chat '質問内容' --host <OLLAMA_HOST> --model <OLLAMA_MODEL>")
+        .flag(Flag::new("host", FlagType::String).description("OLLAMAホストのURL"))
+        .flag(Flag::new("model", FlagType::String).description("OLLAMAモデル名"))
+        .action(|c: &Context| {
+            if let Some(question) = c.args.get(0) {
+                ask_chat(c, question);
+            } else {
+                eprintln!("❗ 質問が必要です: mcp chat 'こんにちは'");
+            }
+        })
+}
+
+fn init_cmd() -> Command {
+    Command::new("init")
+        .description("Git 初期化")
+        .usage("mcp init")
+        .action(|_| {
+            git_init();
+        })
+}
+
+fn status_cmd() -> Command {
+    Command::new("status")
+        .description("Git ステータス表示")
+        .usage("mcp status")
+        .action(|_| {
+            git_status();
+        })
+}
+
+fn setup_cmd() -> Command {
+    Command::new("setup")
+        .description("MCP の初期セットアップ")
+        .usage("mcp setup")
+        .action(|_| {
+            mcp_setup();
+        })
+}
+
+pub fn mcp_cmd() -> Command {
+    Command::new("mcp")
+        .description("MCP操作コマンド")
+        .usage("mcp <subcommand>")
+        .alias("m")
+        .command(chat_cmd())
+        .command(init_cmd())
+        .command(status_cmd())
+        .command(setup_cmd())
+}
diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index 2a4d3bc..c7db2bc 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -1,2 +1,3 @@
 pub mod db;
 pub mod scheduler;
+pub mod mcp;
diff --git a/src/git.rs b/src/git.rs
new file mode 100644
index 0000000..9fbedd3
--- /dev/null
+++ b/src/git.rs
@@ -0,0 +1,42 @@
+// src/git.rs
+use std::process::Command;
+
+pub fn git_status() {
+    run_git_command(&["status"]);
+}
+
+pub fn git_init() {
+    run_git_command(&["init"]);
+}
+
+#[allow(dead_code)]
+pub fn git_commit(message: &str) {
+    run_git_command(&["add", "."]);
+    run_git_command(&["commit", "-m", message]);
+}
+
+#[allow(dead_code)]
+pub fn git_push() {
+    run_git_command(&["push"]);
+}
+
+#[allow(dead_code)]
+pub fn git_pull() {
+    run_git_command(&["pull"]);
+}
+
+#[allow(dead_code)]
+pub fn git_branch() {
+    run_git_command(&["branch"]);
+}
+
+fn run_git_command(args: &[&str]) {
+    let status = Command::new("git")
+        .args(args)
+        .status()
+        .expect("git コマンドの実行に失敗しました");
+
+    if !status.success() {
+        eprintln!("⚠️ git コマンドに失敗しました: {:?}", args);
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index 993e504..7f47993 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,6 +6,8 @@ mod cli;
 mod utils;
 mod commands;
 mod config;
+mod git;
+mod chat;
 
 use cli::cli_app;
 use seahorse::App;