Hybrid semantic+keyword code search, RAG chat, and a 17-tool MCP server for Delphi/Pascal and ~45 other languages
Skill Claude CodeCodex
Explains hybrid search in Qdrant. Use when someone asks 'how do I setup hybrid search?', 'how to combine keyword and semantic search?', 'sparse plus dense vectors?', 'missing keyword matches', 'how to combine results from multiple searches?' and 'combining multiple representations'.
Skill Claude CodeCodex
Fusing scores from multiple searches into a single ranked result (RRF, DBSF, custom fusion). Use when someone asks 'RRF or DBSF?', 'how to combine sparse and dense', 'how to combine scores from multiple searches?', 'custom fusion', or 'fusion is not producing good results'.
Skill Claude CodeCodex
Constructing prefetch queries for hybrid retrieval, including sparse/dense and multi-field setups, and choosing a sparse embedding model. Use when someone asks 'dense and sparse in one search?', 'how to combine multiple fields for retrieval?', 'payloads or sparse vectors for lexical?', 'which sparse embedding model to…
Skill Claude CodeCodex
Expanding the candidate pool via relevance feedback, as an alternative to reranking when a dense retriever is too weak. Use when someone asks about 'Qdrant's Relevance Feedback API', 'improving dense search relevance/recall', 'how to discover/get more relevant results from vector search', 'cheaper/better alternative…
Skill Claude CodeCodex
Adopts all five specialist lenses at once (Prompt Engineer & Analyst, Repo Auditor, DevOps/Config Engineer, Systems Forensics Analyst, Context Engineer) to create new prompts, analyze prompts/rules/skills/system architectures (single file or bulk workspace traversal), grade whether existing cross-AI analysis findings…
Skill Claude CodeCodex
Searches for and recommends AI agent skills, plugins and MCP servers for a task or domain — across this workspace's own skill library, the vendor catalogs (anthropics/skills, openai/skills, microsoft/skills, NVIDIA/skills), the npx skills ecosystem, curated GitHub directories, MCP/plugin registries, and the public web…
Skill Claude CodeCodex
General-purpose web scraping / structured data extraction skill — how to discover the most stable data source on a target site (API over DOM), which library to reach for (crawl4AI, ScrapeGraphAI, or plain HTTP), and how to write extraction scripts that survive site redesigns (retries, rate limiting, pagination). Use…