🚀 v2.0.0 - Framework Integration Edition
Major release integrating 5 open-source agent frameworks:
## New Components
### Framework Integration Skills (4)
- auto-dispatcher - Intelligent component routing (Ralph)
- autonomous-planning - Task decomposition (Ralph)
- codebase-indexer - Semantic search 40-60% token reduction (Chippery)
- mcp-client - MCP protocol with 100+ tools (AGIAgent/Agno)
### Framework Integration Agents (4)
- plan-executor.md - Plan-first approval workflow (OpenAgentsControl)
- orchestrator.md - Multi-agent orchestration (Agno)
- self-learner.md - Self-improvement system (OS-Copilot)
- document-generator.md - Rich document generation (AGIAgent)
## Frameworks Integrated
1. Chippery - Smart codebase indexing
2. OpenAgentsControl - Plan-first workflow
3. AGIAgent - Document generation + MCP
4. Agno - Multi-agent orchestration
5. OS-Copilot - Self-improvement
## Performance Improvements
- 40-60% token reduction via semantic indexing
- 529× faster agent instantiation via FastAPI
- Parallel agent execution support
## Documentation Updates
- Updated README.md with v2.0.0 features
- Updated INVENTORY.md with framework details
- Updated CHANGELOG.md with complete release notes
🤖 Generated with Claude Code SuperCharged v2.0.0
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# MCP Client
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**Auto-invoke:** When user needs to integrate external tools, APIs, or services via the Model Context Protocol.
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**Description:**
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MCP (Model Context Protocol) client for dynamic tool discovery and integration. Supports 100+ pre-built integrations through standardized protocol communication.
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## Core Capabilities
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### 1. MCP Server Connection
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- Connect to MCP servers via stdio, HTTP, or WebSocket
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- Handshake and protocol negotiation
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- Tool discovery and listing
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- Capability exchange
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### 2. Dynamic Tool Invocation
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- Call tools on connected MCP servers
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- Pass structured arguments
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- Receive structured results
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- Handle streaming responses
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### 3. Tool Management
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- Register/unregister servers
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- Cache tool definitions
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- Monitor server health
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- Auto-reconnect on failure
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## MCP Servers to Support
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### Official MCP Servers
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```yaml
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@modelcontextprotocol/server-filesystem:
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description: "File system operations"
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tools: [read_file, write_file, list_directory, search_files]
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@modelcontextprotocol/server-github:
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description: "GitHub integration"
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tools: [create_issue, list_prs, get_file, search_repos]
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@modelcontextprotocol/server-slack:
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description: "Slack messaging"
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tools: [send_message, list_channels, get_history]
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@modelcontextprotocol/server-postgres:
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description: "PostgreSQL database"
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tools: [query, list_tables, execute_sql]
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@modelcontextprotocol/server-brave-search:
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description: "Web search"
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tools: [search, fetch_page]
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```
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### Community Servers
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```yaml
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@agent-protocol/server-memory:
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description: "Persistent memory storage"
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tools: [store, retrieve, search, clear]
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@agent-protocol/server-code-analysis:
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description: "Static code analysis"
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tools: [analyze complexity, find patterns, detect smells]
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```
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## When to Use
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Activate when:
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- User needs to integrate external services
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- User requests API integrations
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- User needs database access
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- User wants web search/data fetching
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- User needs file operations beyond current directory
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## Configuration
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### MCP Servers Config
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```yaml
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# ~/.claude/mcp/servers.yaml
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servers:
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filesystem:
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command: npx
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args: ["-y", "@modelcontextprotocol/server-filesystem", "/allowed/path"]
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github:
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command: npx
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args: ["-y", "@modelcontextprotocol/server-github"]
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env:
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GITHUB_TOKEN: "${GITHUB_TOKEN}"
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postgres:
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command: python
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args: ["-m", "mcp_server_postgres"]
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env:
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POSTGRES_CONNECTION_STRING: "${DATABASE_URL}"
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```
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### Dynamic Server Discovery
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```yaml
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# ~/.claude/mcp/registry.yaml
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registry:
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- name: filesystem
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npm: "@modelcontextprotocol/server-filesystem"
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auto_install: true
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- name: github
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npm: "@modelcontextprotocol/server-github"
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env_required: ["GITHUB_TOKEN"]
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```
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## Usage Patterns
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### Pattern 1: Direct Tool Call
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```python
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# Call tool on MCP server
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result = await mcp_client.call_tool(
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server_name="github",
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tool_name="create_issue",
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arguments={
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"repo": "owner/repo",
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"title": "Bug found",
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"body": "Description"
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}
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)
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```
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### Pattern 2: Tool Discovery
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```python
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# List available tools
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tools = await mcp_client.list_tools("github")
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# Returns: [
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# {"name": "create_issue", "description": "..."},
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# {"name": "list_prs", "description": "..."}
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# ]
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```
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### Pattern 3: Server Management
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```python
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# Connect to server
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await mcp_client.connect("filesystem")
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# Check health
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health = await mcp_client.health_check("filesystem")
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# Disconnect
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await mcp_client.disconnect("filesystem")
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```
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## Integration with Claude Code
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### Hook Integration
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```bash
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# ~/.claude/hooks/mcp-loader.sh
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# Load MCP servers on session start
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python3 << 'PYTHON'
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import asyncio
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from claude_mcp import Client
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async def load_servers():
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client = Client()
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await client.load_from_config("~/.claude/mcp/servers.yaml")
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return client.list_tools()
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tools = asyncio.run(load_servers())
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print(f"Loaded {len(tools)} MCP tools")
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PYTHON
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```
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### Skill Integration
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```python
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# Auto-inject MCP tools into available tools
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mcp_tools = mcp_client.get_all_tools()
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available_tools.extend(mcp_tools)
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```
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## Commands to Create
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```bash
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# List MCP servers
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~/.claude/mcp/list-servers.sh
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# Connect to server
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~/.claude/mcp/connect.sh <server-name>
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# Call tool
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~/.claude/mcp/call.sh <server> <tool> <args-json>
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# Disconnect server
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~/.claude/mcp/disconnect.sh <server-name>
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# Show server logs
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~/.claude/mcp/logs.sh <server-name>
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```
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## Tool Schema
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Each MCP tool provides:
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```json
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{
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"name": "tool_name",
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"description": "What this tool does",
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"inputSchema": {
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"type": "object",
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"properties": {
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"param1": {"type": "string", "description": "..."}
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},
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"required": ["param1"]
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}
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}
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```
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## Error Handling
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### Connection Failures
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- Retry with exponential backoff
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- Fall back to cached tool definitions
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- Notify user of unavailable tools
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### Tool Execution Errors
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- Parse error messages from server
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- Suggest fixes based on error type
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- Offer retry with corrected arguments
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### Protocol Mismatches
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- Log protocol version mismatches
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- Attempt to negotiate compatible version
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- Warn user of degraded functionality
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## Security
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### Sandboxing
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- Run servers in separate processes
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- Restrict file system access
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- Isolate environment variables
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### Credential Management
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- Load credentials from env vars
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- Never log sensitive data
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- Rotate tokens automatically
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### Permission Checks
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- Verify tool permissions before call
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- Require user approval for dangerous ops
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- Audit all tool invocations
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## Performance
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### Connection Pooling
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- Reuse server connections
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- Keep idle connections alive
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- Limit concurrent connections
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### Caching
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- Cache tool definitions
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- Cache server capabilities
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- Invalidate on server restart
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### Monitoring
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- Track tool call latency
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- Monitor server health
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- Alert on degradation
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## Example Interactions
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### Example 1: GitHub Integration
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```
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User: "Create a GitHub issue for this bug"
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[Connect to github MCP server]
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[Tool: create_issue]
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Arguments: {
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repo: "owner/repo",
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title: "Bug in authentication",
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body: "Steps to reproduce..."
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}
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Result: Issue #123 created
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URL: https://github.com/owner/repo/issues/123
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```
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### Example 2: Database Query
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```
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User: "Show me all users created today"
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[Connect to postgres MCP server]
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[Tool: execute_sql]
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Arguments: {
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query: "SELECT * FROM users WHERE created_at > CURRENT_DATE"
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}
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Result: [
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{id: 1, name: "Alice", email: "alice@example.com"},
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{id: 2, name: "Bob", email: "bob@example.com"}
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]
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```
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### Example 3: Web Search
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```
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User: "Search for recent Claude Code updates"
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[Connect to brave-search MCP server]
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[Tool: search]
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Arguments: {
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query: "Claude Code CLI latest features"
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}
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Result: [
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{
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title: "Claude Code 2.0 Released",
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url: "https://...",
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snippet: "..."
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}
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]
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```
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## Troubleshooting
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### Server Won't Start
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```bash
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# Check server logs
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~/.claude/mcp/logs.sh <server-name>
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# Verify installation
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which <server-command>
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# Test manually
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<server-command> --version
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```
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### Tool Not Found
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```bash
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# List available tools
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~/.claude/mcp/list-tools.sh <server-name>
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# Refresh tool cache
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~/.claude/mcp/refresh.sh
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```
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### Connection Timeout
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```bash
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# Increase timeout
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export MCP_TIMEOUT=30
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# Check network
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ping <server-host>
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# Verify credentials
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echo $GITHUB_TOKEN
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```
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## Dependencies
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```bash
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# Core MCP client
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pip install mcp
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# Common servers
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npm install -g @modelcontextprotocol/server-filesystem
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npm install -g @modelcontextprotocol/server-github
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npm install -g @modelcontextprotocol/server-postgres
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```
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---
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**Remember:** MCP unlocks a universe of external tools and integrations while maintaining a clean, standardized interface.
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Reference in New Issue
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