RAG-powered MCP server for Solana runtime and SIMDs
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# solana-mcp RAG-powered MCP server for Solana runtime, SIMDs, and validator client source code. [](https://badge.fury.io/py/sol-mcp) [](https://github.com/b17z/solana-mcp/actions/workflows/ci.yml) ## What It Does Indexes and searches across: - [Agave](https://github.com/anza-xyz/agave) - Reference Rust validator (Anza) - [Jito-Solana](https://github.com/jito-foundation/jito-solana) - MEV-enabled fork - [Jito Programs](https://github.com/jito-foundation/jito-programs) - On-chain tip distribution and MEV programs - [Firedancer](https://github.com/firedancer-io/firedancer) - Jump's C implementation - [SIMDs](https://github.com/solana-foundation/solana-improvement-documents) - Solana Improvement Documents - [Alpenglow](https://github.com/anza-xyz/alpenglow) - Future consensus protocol (not yet live) ## Installation ```bash # From PyPI pip install sol-mcp # From source pip install -e . # With Voyage API embeddings (best quality) pip install -e ".[voyage]" ``` ## Quick Start ```bash # Build the index (downloads repos + creates embeddings) solana-mcp build # Search solana-mcp search "stake delegation" # Check status solana-mcp status ``` ## Features ### Incremental Indexing The v0.2.0 release introduces **incremental indexing** - only re-embeds changed files instead of rebuilding the entire index. This reduces update time from minutes to seconds. ```bash # Update repos and incrementally re-index (fast!) solana-mcp update # Incremental index (default behavior) solana-mcp index # Preview what would change without indexing solana-mcp index --dry-run # Force full rebuild solana-mcp index --full ``` **How it works:** 1. Tracks file hashes and modification times in a manifest 2. Detects which files changed since last index 3. Only re-embeds the changed content 4. Updates LanceDB incrementally (add/delete operations) ### Configura…
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