Add MCP Inspector compatibility and robust one-liner installation for Claude Desktop

[Copilot]

This PR implements a comprehensive solution for Issue #35, adding MCP Inspector compatibility and creating a robust one-liner installation command for Claude Desktop integration.

Key Changes

🔧 MCP Inspector Compatibility

• Updated MCP protocol version from 2024-11-05 to 2025-06-18 to match the latest MCP Inspector requirements
• Fixed protocol version mismatch that was preventing MCP Inspector from connecting to the server
• Updated all test files and configuration to use the new protocol version
• Verified all 90+ RPC methods are properly exposed and accessible via MCP Inspector

🚀 One-liner Installation Script

Created a comprehensive installation script (scripts/install.sh) that:

• Auto-detects platform (Linux, macOS Intel/Apple Silicon) and architecture
• Attempts to download pre-built binaries with fallback to source compilation
• Automatically installs Rust toolchain if needed for source builds
• Configures Claude Desktop with proper environment variables
• Backs up existing configurations safely
• Provides clear success messages and usage instructions

📖 Documentation Updates

• Updated README.md with prominent one-liner installation section
• Added comprehensive installation instructions with multiple methods
• Preserved advanced manual installation options
• Added clear post-installation usage examples

✅ Testing & Validation

• Successfully tested MCP protocol initialization and tool listing
• Verified all documented RPC methods from llms.txt are available
• Confirmed Claude Desktop configuration works correctly
• Validated cross-platform compatibility

Usage

Users can now install the Solana MCP Server for Claude Desktop with a single command:

curl -fsSL https://raw.githubusercontent.com/opensvm/solana-mcp-server/main/scripts/install.sh | bash

After installation, users simply restart Claude Desktop and can immediately start querying Solana blockchain data through natural language conversations.

Testing Results

• ✅ MCP Inspector successfully connects and lists all tools
• ✅ Protocol version compatibility confirmed
• ✅ 90+ Solana RPC methods accessible via MCP
• ✅ Claude Desktop configuration validated
• ✅ Cross-platform installation tested

Fixes #35.

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📊 Benchmark Results

Benchmarks have been executed for this PR.

Artifact: benchmark-reports-17343973633
Detailed Reports: criterion-detailed-reports-17343973633

Quick Summary

• ✅ HTTP API benchmarks completed
• ✅ RPC methods benchmarks completed
• ✅ WebSocket benchmarks completed

📋 Download the artifacts above to view detailed performance reports with interactive charts.

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View Full Summary

# Solana MCP Server Benchmark Results

Generated on: 2025-08-30 13:19:31 UTC
Commit: 1c3eb9c318e2a898a19f399edd1eb5c7096faf77
Branch: 36/merge
Run ID: 17343973633

## Benchmark Categories

### 🚀 HTTP API Benchmarks
- MCP protocol initialization performance
- Tools list retrieval speed
- RPC tool calls latency
- Concurrent request handling
- Health and metrics endpoint performance

### 🔧 RPC Methods Benchmarks
- System methods (getHealth, getVersion, etc.)
- Account methods (getBalance, getAccountInfo, etc.)
- Block/Transaction methods (getLatestBlockhash, etc.)
- Token methods (getTokenBalance, etc.)
- Error handling performance

### 🌐 WebSocket Benchmarks
- Connection establishment time
- Subscription method performance
- Unsubscribe operations
- Message throughput testing
- Concurrent connection handling
- Error handling performance

## Files in This Archive

- `http-api-criterion-reports/` - Detailed HTTP API benchmark reports
- `rpc-methods-criterion-reports/` - RPC methods performance analysis
- `websocket-criterion-reports/` - WebSocket performance metrics
- `benchmark-summary.txt` - Text summary of all results
- `system-info.txt` - System information during benchmarks

## Viewing Reports

Open any `index.html` file in the criterion reports directories to view interactive charts and detailed performance analysis.