AI Security Studio has built a fully offline security scanner automation engine, ASS Script, that records and replays GUI workflows and scans without sending code to the cloud. The engine uses determi…
Code-Graph-RAG, an open-source project by Vitali Avagyan, converts entire codebases into knowledge graphs to enhance AI's understanding of code structure and relationships. The tool, which has gained …
Code retrieval is shifting from embeddings to graph-based approaches, as demonstrated by the trending open-source tool code-graph-rag, which parses repositories with Tree-sitter, builds a knowledge gr…
Developer Siddhartha Katiyar built ContextOS, a local-first context engine that indexes software repositories using Tree-sitter and SQLite FTS5 to improve AI coding assistants' retrieval accuracy. In …
N3MO, a code review automation tool, claims to provide better ROI than CodeRabbit by parsing repository ASTs and building a call graph to trace transitive blast radius of pull request changes. In a be…
Pi, a command-line tool, now blocks dangerous shell commands using syntax-aware parsing with Tree-sitter instead of regex, preventing false positives and bypasses. The extension, developed by Thiago P…
Ast-grep rewrote Tree-sitter's C core in Rust, achieving a 29.74% throughput increase in raw parsing and a 22.2% reduction in user CPU time for ast-grep's outline benchmark, though peak memory rose 29…
A developer built SymbolPeek, an MCP server that gives AI coding agents symbol-level access to a codebase, reducing context consumption by over 95%. In real-world testing, the tool avoided reading 6.4…
A developer built AgentScaffold, a Python package that runs as an MCP server to add memory, peer review, and continuous improvement to AI coding agents. The tool indexes repositories into a property g…
N3MO, a deterministic code intelligence tool that parses source code ASTs into a queryable knowledge graph without embeddings or LLM calls, launched on Hacker News. It enables transitive dependency ma…
Onboard-CLI, an open-source tool that uses LLMs and AST parsing to visualize and analyze codebases, has been released. The CLI generates interactive dependency graphs, detects architectural drift, and…
Safi Shamsi released Graphify, an open-source skill that builds queryable knowledge graphs from multi-modal codebases for AI coding assistants like Claude Code and OpenAI Codex. The tool combines Tree…
Crespo, a new open-source tool, uses Tree-sitter AST parsing to extract structural blueprints from codebases, reducing token usage by up to 89% while preserving architectural understanding for LLMs. T…
A developer built repomix-rs, an open-source Rust-based infrastructure for transmitting codebase structure and content in an AI-readable format. The tool addresses token budget constraints by using ti…
A developer open-sourced Polymr, an agent platform for controllable execution and adaptive interaction through dynamically generated tools and interfaces. The platform features standardized preview mo…
Kilo Code has reintroduced codebase indexing for semantic code search, requiring users to configure an embedding provider and vector store before enabling the feature. The indexing system parses code …
A developer has released a suite of tools to improve context quality for AI coding agents, including code knowledge graphs, semantic code analysis tools, and context output compression utilities. The …
CodeArchy is an open-source tool that uses an AST engine (Tree-sitter) to parse codebases and build a typed dependency graph, which is then analyzed by the Gemma 4 model. The model acts as a senior ar…