OpenClaw Claude Code Skill

Description

MCP (Model Context Protocol) integration for OpenClaw/Clawdbot. Use when you need to:

Connect and orchestrate MCP tool servers (filesystem, GitHub, etc.)
Persist state across sessions with IndexedDB/localStorage
Sync sessions across multiple devices

Triggers: "MCP", "tool server", "sub-agent orchestration", "session sync", "state persistence", "Claude Code integration"

Installation

npm install openclaw-claude-code-skill

Core APIs

MCP Server Management

import { 
  initializeMcpSystem, 
  addMcpServer, 
  executeMcpAction, 
  getAllTools 
} from "openclaw-claude-code-skill";

// 1. Initialize all configured servers
await initializeMcpSystem();

// 2. Add a new MCP server
await addMcpServer("fs", {
  command: "npx",
  args: ["-y", "@modelcontextprotocol/server-filesystem", "/tmp"]
});

// 3. Get available tools
const tools = await getAllTools();

// 4. Call a tool
const result = await executeMcpAction("fs", {
  method: "tools/call",
  params: { name: "read_file", arguments: { path: "/tmp/test.txt" } }
});

State Persistence

import { createPersistStore, indexedDBStorage } from "openclaw-claude-code-skill";

const useStore = createPersistStore(
  { count: 0, items: [] },
  (set, get) => ({
    increment: () => set({ count: get().count + 1 }),
    addItem: (item: string) => set({ items: [...get().items, item] })
  }),
  { name: "my-store" },
  indexedDBStorage  // or omit for localStorage
);

// Check hydration status
if (useStore.getState()._hasHydrated) {
  console.log("State restored!");
}

Session Synchronization

import { mergeSessions, mergeWithUpdate, mergeKeyValueStore } from "openclaw-claude-code-skill";

// Merge chat sessions from multiple sources
const mergedSessions = mergeSessions(localSessions, remoteSessions);

// Merge configs with timestamp-based resolution
const mergedConfig = mergeWithUpdate(localConfig, remoteConfig);

Key Functions

| Function | Purpose | |----------|---------| | initializeMcpSystem() | Start all MCP servers from config | | addMcpServer(id, config) | Add new server dynamically | | removeMcpServer(id) | Remove a server | | pauseMcpServer(id) | Pause a server | | resumeMcpServer(id) | Resume a paused server | | executeMcpAction(id, req) | Call a tool on specific server | | getAllTools() | List all available tools | | getClientsStatus() | Get status of all MCP clients | | setConfigPath(path) | Set custom config file location | | createPersistStore() | Create Zustand store with persistence | | mergeSessions() | Merge session arrays | | mergeWithUpdate() | Merge with timestamp resolution | | mergeKeyValueStore() | Merge key-value stores |

Configuration

Create mcp_config.json:

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem", "/tmp"],
      "status": "active"
    },
    "github": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-github"],
      "env": { "GITHUB_TOKEN": "your-token" },
      "status": "active"
    }
  }
}

Set custom config path:

import { setConfigPath } from "openclaw-claude-code-skill";
setConfigPath("/path/to/mcp_config.json");

Requirements

Node.js 18+
TypeScript (optional but recommended)

Claude Code Agent