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Codegraph Rust

100% Rust implementation of code graphRAG with blazing fast AST+FastML parsing, surrealDB backend and advanced agentic code analysis tools through MCP for efficient code agent context management

GitHub

安装配置

暂未识别到可直接复制的 MCP 配置，请查看 GitHub README。后台管理员可以补充配置。

README 摘要

![CodeGraph](docs/assets/banner.png) # CodeGraph **Your codebase, understood.** CodeGraph transforms your entire codebase into a semantically searchable knowledge graph that AI agents can actually *reason* about—not just grep through. > **Ready to get started?** Jump to the [Installation Guide](docs/INSTALLATION_GUIDE.md) for step-by-step setup instructions. > > **Already set up?** See the [Usage Guide](docs/USAGE_GUIDE.md) for tips on getting the most out of CodeGraph with your AI assistant. --- ## The Problem AI coding assistants are powerful, but they're flying blind. They see files one at a time, grep for patterns, and burn tokens trying to understand your architecture. Every conversation starts from zero. **What if your AI assistant already knew your codebase?** --- ## What CodeGraph Does Differently ### 1. Graph + Embeddings = True Understanding Most semantic search tools create embeddings and call it a day. CodeGraph builds a **real knowledge graph**: ``` Your Code → Build Context → AST + FastML → LSP Resolution → Enrichment → Graph + Embeddings ↓ ↓ ↓ ↓ ↓ ↓ Packages Nodes/edges Type-aware API surface Graph Semantic Features Fast patterns linking Module graph traversal search Targets Spans Definitions Dataflow/Docs (hybrid) ``` When you search, you don't just get "similar code"—you get code with its **relationships intact**. The function that matches your query, plus what calls it, what it depends on, and where it fits in the architecture. Indexing enrichment adds: - Module nodes and module-level import/containment edges for cross-file navigation - Rust-local dataflow edges (`defines`, `uses`, `flows_to`, `returns`, `mutates`) for impact analysis - Document/spec nodes linked to backticked symbols in `README.md`, `docs/**/*.md`, and `schema/**/*.surql` - Architecture signals (package cycles + optional boundary violations) #### Indexing tiers (speed vs richness) Indexing is tiered so you can choose between speed/storage and graph richness. The default is **fast**. | Tier | What it enables | Typical use | |------|-----------------|-------------| | `fast` | AST nodes + core edges only (no LSP or enrichment) | Quick indexing, low storage | | `balanced` | LSP symbols + docs/enrichment + module linking | Good agentic results without full cost | | `full` | All analyzers + LSP definitions + dataflow + architecture | Maximum accuracy/richness | Tier behavior details: - `fast`: disables build context, LSP, enrichment, module linking, dataflow, docs/contracts, and architecture; filters out `Uses`/`References` edges. - `balanced`: enables build context, LSP symbols, enrichment, module linking, and docs/contracts; filters out `References` edges. - `full`: enables all analyzers and LSP definitions; no edge filtering. Configure the tier: - CLI: `codegraph index --index-tier balanced` - Env: `CODEGRAPH_INDEX_TIER=balanced` - Config: `[indexing] tier = "balanced"` #### Indexing prerequisites (LSP-enabled tiers) When the tier enables LSP (`balanced`/`full`), indexing **fails fast** if required external tools are missing. Required tools by language: - Rust: `rust-analyzer` - TypeScript/JavaScript: `node` and `typescript-language-server` - Python: `node` and `pyright-langserver` - Go: `gopls` - Java: `jdtls` - C/C++: `clangd` If indexing appears to stal...

Codegraph Rust

安装配置

README 摘要

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