diff --git a/README.md b/README.md
index 640cc564..309c76bf 100644
--- a/README.md
+++ b/README.md
@@ -3,9 +3,9 @@
[](https://github.com/DeusData/codebase-memory-mcp/releases/latest)
[](LICENSE)
[](https://github.com/DeusData/codebase-memory-mcp/actions/workflows/dry-run.yml)
-[](https://github.com/DeusData/codebase-memory-mcp)
+[](https://github.com/DeusData/codebase-memory-mcp)
[](https://github.com/DeusData/codebase-memory-mcp)
-[](#hybrid-lsp)
+[](#hybrid-lsp)
[](https://github.com/DeusData/codebase-memory-mcp)
[](https://github.com/DeusData/codebase-memory-mcp)
[](https://github.com/DeusData/codebase-memory-mcp/releases/latest)
@@ -16,7 +16,7 @@
**The fastest and most efficient code intelligence engine for AI coding agents.** Full-indexes an average repository in milliseconds, the Linux kernel (28M LOC, 75K files) in 3 minutes. Answers structural queries in under 1ms. Ships as a single static binary for macOS, Linux, and Windows — download, run `install`, done.
-High-quality parsing through [tree-sitter](https://tree-sitter.github.io/tree-sitter/) AST analysis across all 159 languages, enhanced with [**Hybrid LSP** semantic type resolution](#hybrid-lsp) for Python, TypeScript / JavaScript / JSX / TSX, PHP, C#, Go, C, and C++ — producing a persistent knowledge graph of functions, classes, call chains, HTTP routes, and cross-service links. 14 MCP tools. Zero dependencies. Plug and play across 11 coding agents.
+High-quality parsing through [tree-sitter](https://tree-sitter.github.io/tree-sitter/) AST analysis across all 159 languages, enhanced with [**Hybrid LSP** semantic type resolution](#hybrid-lsp) for Python, TypeScript / JavaScript / JSX / TSX, PHP, C#, Go, C, C++, Java, Kotlin, and Rust — producing a persistent knowledge graph of functions, classes, call chains, HTTP routes, and cross-service links. 14 MCP tools. Zero dependencies. Plug and play across 11 coding agents.
> **Research** — The design and benchmarks behind this project are described in the preprint [*Codebase-Memory: Tree-Sitter-Based Knowledge Graphs for LLM Code Exploration via MCP*](https://arxiv.org/abs/2603.27277) (arXiv:2603.27277). Evaluated across 31 real-world repositories: 83% answer quality, 10× fewer tokens, 2.1× fewer tool calls vs. file-by-file exploration.
@@ -171,7 +171,7 @@ Removes all agent configs, skills, hooks, and instructions. Does not remove the
- **157 vendored tree-sitter grammars** compiled into the binary
- **Generic package / module resolution** — bare specifiers like `@myorg/pkg`, `github.com/foo/bar`, `use my_crate::foo` resolved via manifest scanning (`package.json`, `go.mod`, `Cargo.toml`, `pyproject.toml`, `composer.json`, `pubspec.yaml`, `pom.xml`, `build.gradle`, `mix.exs`, `*.gemspec`)
- **Infrastructure-as-code indexing** — Dockerfiles, Kubernetes manifests, Kustomize overlays as graph nodes
-- **[Hybrid LSP semantic type resolution](#hybrid-lsp)** for Python, TypeScript / JavaScript / JSX / TSX, PHP, C#, Go, C, and C++ — a clean-room re-implementation of the type-resolution algorithms used by tsserver / typescript-go, pyright, gopls, intelephense, and Roslyn (parameter binding, return-type inference, generic substitution, JSX component dispatch, JSDoc inference for plain JS files, namespace + trait + late-static-binding resolution for PHP, file-scoped namespaces + records + LINQ method syntax for C#)
+- **[Hybrid LSP semantic type resolution](#hybrid-lsp)** for Python, TypeScript / JavaScript / JSX / TSX, PHP, C#, Go, C, C++, Java, Kotlin, and Rust — a clean-room re-implementation of the type-resolution algorithms used by tsserver / typescript-go, pyright, gopls, intelephense, Roslyn, Eclipse JDT, and rust-analyzer (parameter binding, return-type inference, generic substitution, JSX component dispatch, JSDoc inference for plain JS files, namespace + trait + late-static-binding resolution for PHP, file-scoped namespaces + records + LINQ method syntax for C#, class-hierarchy + overload + lambda resolution for Java, extension-function + scope-function resolution for Kotlin, trait-method + UFCS resolution for Rust)
- **RAM-first pipeline**: LZ4 compression, in-memory SQLite, single dump at end. Memory released after.
### Distribution & operation
@@ -490,7 +490,7 @@ SQLite databases stored at `~/.cache/codebase-memory-mcp/`. Persists across rest
Tree-sitter alone gives a syntactic AST. That handles naming, structure, and call sites well, but it can't tell you that `user.profile.display_name()` resolves to `Profile.display_name` declared three modules away — tree-sitter doesn't track imports, generics, inheritance, or stdlib types.
-codebase-memory-mcp ships a **clean-room re-implementation of the type-resolution algorithms used by real language servers** (tsserver / typescript-go, pyright, gopls, intelephense, Roslyn), embedded directly into the static binary. No language server process, no per-project setup, no API key. We call this layer **Hybrid LSP**: it runs alongside tree-sitter on every parse and refines `CALLS`, `USAGE`, and `RESOLVED_CALLS` edges with type information, so the resulting graph mirrors what an IDE "Go to Definition" would resolve.
+codebase-memory-mcp ships a **clean-room re-implementation of the type-resolution algorithms used by real language servers** (tsserver / typescript-go, pyright, gopls, intelephense, Roslyn, Eclipse JDT, rust-analyzer), embedded directly into the static binary. No language server process, no per-project setup, no API key. We call this layer **Hybrid LSP**: it runs alongside tree-sitter on every parse and refines `CALLS`, `USAGE`, and `RESOLVED_CALLS` edges with type information, so the resulting graph mirrors what an IDE "Go to Definition" would resolve.
**Languages with full Hybrid LSP:**
diff --git a/docs/index.html b/docs/index.html
index 94c9c5bc..d2a0434a 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -41,7 +41,7 @@
"applicationSubCategory": "Model Context Protocol (MCP) server",
"operatingSystem": "macOS, Linux, Windows",
"softwareVersion": "0.7.0",
- "description": "An open-source MCP server that indexes a codebase into a persistent knowledge graph of functions, classes, call chains, HTTP routes, and cross-service links, so AI coding agents answer structural questions with roughly 120x fewer tokens than file-by-file search. Parses 159 languages via tree-sitter with Hybrid LSP semantic type resolution for 6 language families. Ships as a single static C binary with zero runtime dependencies.",
+ "description": "An open-source MCP server that indexes a codebase into a persistent knowledge graph of functions, classes, call chains, HTTP routes, and cross-service links, so AI coding agents answer structural questions with roughly 120x fewer tokens than file-by-file search. Parses 159 languages via tree-sitter with Hybrid LSP semantic type resolution for 9 language families. Ships as a single static C binary with zero runtime dependencies.",
"url": "https://deusdata.github.io/codebase-memory-mcp/",
"downloadUrl": "https://github.com/DeusData/codebase-memory-mcp/releases/latest",
"codeRepository": "https://github.com/DeusData/codebase-memory-mcp",
@@ -55,7 +55,7 @@
},
"featureList": [
"Indexes 159 programming languages via vendored tree-sitter grammars",
- "Hybrid LSP semantic type resolution for Python, TypeScript/JavaScript, PHP, C#, Go, and C/C++",
+ "Hybrid LSP semantic type resolution for Python, TypeScript/JavaScript, PHP, C#, Go, C/C++, Java, Kotlin, and Rust",
"14 MCP tools for structural search, call-path tracing, and Cypher graph queries",
"Semantic vector code search via bundled nomic-embed-code embeddings (no API key, fully local)",
"Semantic graph edges (SEMANTICALLY_RELATED) and near-clone detection (SIMILAR_TO, MinHash + LSH)",
@@ -141,7 +141,7 @@
"name": "Which programming languages does codebase-memory-mcp support?",
"acceptedAnswer": {
"@type": "Answer",
- "text": "It supports 159 languages through vendored tree-sitter grammars compiled into the binary, including Python, Go, JavaScript, TypeScript, Rust, Java, C, C++, C#, PHP, Ruby, Kotlin, Swift, and many more. Six language families — Python, TypeScript/JavaScript, PHP, C#, Go, and C/C++ — additionally get Hybrid LSP semantic type resolution."
+ "text": "It supports 159 languages through vendored tree-sitter grammars compiled into the binary, including Python, Go, JavaScript, TypeScript, Rust, Java, C, C++, C#, PHP, Ruby, Kotlin, Swift, and many more. Nine language families — Python, TypeScript/JavaScript, PHP, C#, Go, C/C++, Java, Kotlin, and Rust — additionally get Hybrid LSP semantic type resolution."
}
},
{
@@ -559,6 +559,9 @@
| C# | Global usings, file-scoped namespaces, records (incl. C# 12 primary constructors), LINQ method syntax, async Task<T>/ValueTask<T> unwrap, generic methods, var inference, and common BCL stdlib. |
| Go | Pre-built per-package cross-file registry, generics, embedded structs, interface satisfaction, and package-aware import resolution. |
| C / C++ | Shared cross-language registry: macros, typedef chains, and header-vs-source linking on the C side; templates, namespaces, auto inference, and class-hierarchy method resolution on the C++ side. |
+ | Java (new in v0.8.0) | Imports (single-type, on-demand, static), class hierarchies with this/super dispatch, generics, annotations, overload matching by arity and parameter types, lambdas and method references bound to functional interfaces, and common JDK stdlib. |
+ | Kotlin (new in v0.8.0) | Imports and same-package resolution, classes / objects / companion objects, extension functions, data classes, nullable-type unwrapping, scope functions (let/apply/run/also/with), infix calls, and common stdlib. |
+ | Rust (new in v0.8.0) | use declarations and module paths, impl blocks and trait methods, struct fields, generics with trait bounds, operator-trait desugaring, derive-macro method synthesis, UFCS static paths, and common std prelude. |
@@ -660,7 +663,7 @@
Hybrid LSP type resolution
-
Language-server-grade type inference for Python, TS/JS, PHP, C#, Go, and C/C++ — embedded in the binary, no server process or per-project setup.
+
Language-server-grade type inference for Python, TS/JS, PHP, C#, Go, C/C++, Java, Kotlin, and Rust — embedded in the binary, no server process or per-project setup.
Pure C, zero dependencies
diff --git a/docs/llms.txt b/docs/llms.txt
index d7d69627..9d9b9b04 100644
--- a/docs/llms.txt
+++ b/docs/llms.txt
@@ -1,12 +1,12 @@
# codebase-memory-mcp
-> An open-source Model Context Protocol (MCP) server that indexes a codebase into a persistent knowledge graph of functions, classes, call chains, HTTP routes, and cross-service links. AI coding agents query the graph instead of reading files one by one, answering structural questions with roughly 120x fewer tokens (~3,400 vs ~412,000 across five structural queries). Parses 159 languages via vendored tree-sitter grammars, with Hybrid LSP semantic type resolution for Python, TypeScript/JavaScript, PHP, C#, Go, and C/C++. It also generates semantic graph edges (SEMANTICALLY_RELATED for vocabulary-mismatch matches, SIMILAR_TO for near-clone detection) and supports semantic vector search via bundled nomic-embed-code embeddings compiled into the binary — no API key, no Ollama, no Docker. Ships as a single static C binary (zero runtime dependencies) for macOS, Linux, and Windows. All processing is local — the embeddings run on-device; there is no embedded LLM and no API key.
+> An open-source Model Context Protocol (MCP) server that indexes a codebase into a persistent knowledge graph of functions, classes, call chains, HTTP routes, and cross-service links. AI coding agents query the graph instead of reading files one by one, answering structural questions with roughly 120x fewer tokens (~3,400 vs ~412,000 across five structural queries). Parses 159 languages via vendored tree-sitter grammars, with Hybrid LSP semantic type resolution for Python, TypeScript/JavaScript, PHP, C#, Go, C/C++, Java, Kotlin, and Rust. It also generates semantic graph edges (SEMANTICALLY_RELATED for vocabulary-mismatch matches, SIMILAR_TO for near-clone detection) and supports semantic vector search via bundled nomic-embed-code embeddings compiled into the binary — no API key, no Ollama, no Docker. Ships as a single static C binary (zero runtime dependencies) for macOS, Linux, and Windows. All processing is local — the embeddings run on-device; there is no embedded LLM and no API key.
## Key facts
- License: MIT, open source.
- Languages: 159 (157 vendored tree-sitter grammars compiled into the binary).
-- Hybrid LSP type resolution: 6 language families (Python, TypeScript/JavaScript/JSX/TSX, PHP, C#, Go, C/C++) — clean-room re-implementation of tsserver, pyright, gopls, intelephense, and Roslyn algorithms.
+- Hybrid LSP type resolution: 9 language families (Python, TypeScript/JavaScript/JSX/TSX, PHP, C#, Go, C/C++, Java, Kotlin, Rust) — clean-room re-implementation of tsserver, pyright, gopls, intelephense, Roslyn, Eclipse JDT, and rust-analyzer algorithms.
- MCP tools: 14 (search_graph incl. semantic_query vector search, trace_path (alias: trace_call_path), query_graph (Cypher), detect_changes, get_architecture, get_code_snippet, manage_adr, and more).
- Semantic search: natural-language code discovery via bundled nomic-embed-code embeddings (768-dim, compiled into the binary); 11-signal combined scoring; fully local, no API key.
- Semantic & similarity edges: SEMANTICALLY_RELATED (vocabulary-mismatch matches) and SIMILAR_TO (MinHash + LSH near-clone / duplicate detection).
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index 5df53fb8..f35a69f4 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -2,7 +2,7 @@
https://deusdata.github.io/codebase-memory-mcp/
- 2026-06-05
+ 2026-06-11
1.0