diff --git a/README.en.md b/README.en.md
index 34039c1..fcae1c6 100644
--- a/README.en.md
+++ b/README.en.md
@@ -4,6 +4,7 @@ English | [한국어](README.ko.md)
 
 - [Oh My OpenCode](#oh-my-opencode)
   - [Installation](#installation)
+  - [Configuration](#configuration)
   - [TL;DR](#tldr)
   - [Why OpenCode \& Why Oh My OpenCode](#why-opencode--why-oh-my-opencode)
   - [Features](#features)
@@ -43,6 +44,20 @@ Add to `~/.config/opencode/opencode.json`:
 }
 ```
 
+## Configuration
+
+You can configure Oh My OpenCode by creating a `oh-my-opencode.json` (or `.oh-my-opencode.json`) file in your project root.
+
+### Disable specific MCPs
+
+If you want to disable specific built-in MCPs, you can use the `disabled_mcps` option.
+
+```json
+{
+  "disabled_mcps": ["context7", "websearch_exa"]
+}
+```
+
 ## TL;DR
 
 - **Model Setup Required**
@@ -120,7 +135,8 @@ I believe in the right tool for the job. For your wallet's sake, use CLIProxyAPI
 
 #### Built-in MCPs
 
-- **websearch_exa**: Exa AI web search. Performs real-time web searches and content scraping. Returns LLM-optimized context from relevant websites.
+- **websearch_exa**: Exa AI web search. Performs real-time web searches and can scrape content from specific URLs. Returns LLM-optimized context from relevant websites.
+- **context7**: Library documentation lookup. Fetches up-to-date documentation for any library to assist with accurate coding.
 
 ### Other Features
 
diff --git a/src/index.ts b/src/index.ts
index e2f53d3..8bca4c2 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -3,7 +3,33 @@ import { builtinAgents } from "./agents"
 import { createTodoContinuationEnforcer, createContextWindowMonitorHook, createSessionRecoveryHook } from "./hooks"
 import { updateTerminalTitle } from "./features/terminal"
 import { builtinTools } from "./tools"
-import { builtinMcps } from "./mcp"
+import { createBuiltinMcps, type McpName } from "./mcp"
+import * as fs from "fs"
+import * as path from "path"
+
+interface OhMyOpenCodeConfig {
+  disabled_mcps?: McpName[]
+}
+
+function loadPluginConfig(directory: string): OhMyOpenCodeConfig {
+  const configPaths = [
+    path.join(directory, "oh-my-opencode.json"),
+    path.join(directory, ".oh-my-opencode.json"),
+  ]
+
+  for (const configPath of configPaths) {
+    try {
+      if (fs.existsSync(configPath)) {
+        const content = fs.readFileSync(configPath, "utf-8")
+        return JSON.parse(content) as OhMyOpenCodeConfig
+      }
+    } catch {
+      // Ignore parse errors, use defaults
+    }
+  }
+
+  return {}
+}
 
 const OhMyOpenCodePlugin: Plugin = async (ctx) => {
   const todoContinuationEnforcer = createTodoContinuationEnforcer(ctx)
@@ -12,6 +38,8 @@ const OhMyOpenCodePlugin: Plugin = async (ctx) => {
 
   updateTerminalTitle({ sessionId: "main" })
 
+  const pluginConfig = loadPluginConfig(ctx.directory)
+
   let mainSessionID: string | undefined
   let currentSessionID: string | undefined
   let currentSessionTitle: string | undefined
@@ -30,7 +58,7 @@ const OhMyOpenCodePlugin: Plugin = async (ctx) => {
       }
       config.mcp = {
         ...config.mcp,
-        ...builtinMcps,
+        ...createBuiltinMcps(pluginConfig.disabled_mcps),
       }
     },
 
diff --git a/src/mcp/context7.ts b/src/mcp/context7.ts
new file mode 100644
index 0000000..bc85800
--- /dev/null
+++ b/src/mcp/context7.ts
@@ -0,0 +1,5 @@
+export const context7 = {
+  type: "remote" as const,
+  url: "https://mcp.context7.com/mcp",
+  enabled: true,
+}
diff --git a/src/mcp/index.ts b/src/mcp/index.ts
index cef2b82..951e6b9 100644
--- a/src/mcp/index.ts
+++ b/src/mcp/index.ts
@@ -1,5 +1,23 @@
 import { websearch_exa } from "./websearch-exa"
+import { context7 } from "./context7"
 
-export const builtinMcps = {
+export type McpName = "websearch_exa" | "context7"
+
+const allBuiltinMcps: Record<McpName, { type: "remote"; url: string; enabled: boolean }> = {
   websearch_exa,
+  context7,
 }
+
+export function createBuiltinMcps(disabledMcps: McpName[] = []) {
+  const mcps: Record<string, { type: "remote"; url: string; enabled: boolean }> = {}
+
+  for (const [name, config] of Object.entries(allBuiltinMcps)) {
+    if (!disabledMcps.includes(name as McpName)) {
+      mcps[name] = config
+    }
+  }
+
+  return mcps
+}
+
+export const builtinMcps = allBuiltinMcps