Search peer-reviewed papers and preprints across arXiv and Semantic Scholar. Returns sanitized paper abstracts with publication years, citation counts, and authors.

Fetch structured, sanitized abstract and detailed technical context for a specific arXiv ID. Normalizes LaTeX equations and neutralizes any prompt injection payloads.

Search verified open-source GitHub repositories for code implementations and architectural patterns. Strips license boilerplate and formats clean implementation snippets.

Zero-cost DuckDuckGo search fallback for recent news, product launches, and general topics. Applies anti-poisoning filter to all retrieved snippets.

RAG over Tool Capabilities: Evaluates semantic capability fit to pick ONLY necessary tools, pruning irrelevant tools to prevent token bloat and context overload.

End-to-end multi-source research context pipeline with Tool Capability RAG & Token Budgeting.

1. RAG-selects ONLY the top 1-2 optimal tools based on semantic capability match.

2. Prunes unneeded tools to prevent API waste and context overload.

3. Sanitizes all retrieved snippets and removes prompt injection payloads.

4. Cross-encoder reranks on CPU and returns bounded, dense grounded context.