Context+

Semantic Intelligence for Large-Scale Engineering.

Context+ is an MCP server designed for developers who demand 99% accuracy. By combining Tree-sitter AST parsing, Spectral Clustering, and Obsidian-style linking, Context+ turns a massive codebase into a searchable, hierarchical feature graph.

https://github.com/user-attachments/assets/a97a451f-c9b4-468d-b036-15b65fc13e79

Tools

Discovery

| Tool | Description | | ---------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- | | get_context_tree | Structural AST tree of a project with file headers and symbol ranges (line numbers for functions/classes/methods). Dynamic pruning shrinks output automatically. | | get_file_skeleton | Function signatures, class methods, and type definitions with line ranges, without reading full bodies. Shows the API surface. | | semantic_code_search | Search by meaning, not exact text. Uses embeddings over file headers/symbols and returns matched symbol definition lines. | | semantic_identifier_search | Identifier-level semantic retrieval for functions/classes/variables with ranked call sites and line numbers. | | semantic_navigate | Browse codebase by meaning using spectral clustering. Groups semantically related files into labeled clusters. |

Analysis

| Tool | Description | | --------------------- | ----------------------------------------------------------------------------------------------------------------------------- | | | Trace every file and line where a symbol is imported or used. Prevents orphaned references. | | | Run native linters and compilers to find unused variables, dead code, and type errors. Supports TypeScript, Python, Rust, Go. |