Open Notebook

About development MCP servers and Claude skills

development MCP servers extend what AI agents can do inside Claude Code, Cursor, Copilot, Codex, and Windsurf. The Skiln directory indexes 16,000+ such integrations across 22 categories.

Open Notebook is one of hundreds of development entries indexed on Skiln. Browse the full development category or the complete directory of Claude skills, MCP servers, agents, commands, and hooks.

Related development MCPs and skills

• Paper Lookup by tassiovale

  Search 10 academic paper databases via REST APIs for research papers, preprints, and scholarly articles. Covers PubMed, PMC (full text), bioRxiv, medRxiv, arXiv, OpenAlex, Crossref, Semantic Scholar, CORE, Unpaywall. Use when searching for papers, citations, DOI/PMID lookups, abstracts, full text, open access, preprints, citation graphs, author search, or any scholarly literature query. Triggers on mentions of any supported database or requests like "find papers on X" or "look up this DOI".

• Polars Bio by tassiovale

  High-performance genomic interval operations and bioinformatics file I/O on Polars DataFrames. Overlap, nearest, merge, coverage, complement, subtract for BED/VCF/BAM/GFF intervals. Streaming, cloud-native, faster bioframe alternative.

• Ascent Frontend Design by JeremyKalmus

  Create distinctive, on-brand frontend interfaces for Ascent Training. Use this skill when building landing pages, marketing sites, app UI, React components, or any visual artifact for Ascent. Combines the mountain/guide brand identity with topographic map aesthetics and emerald/charcoal color system. Generates production-grade code that is immediately recognizable as Ascent.

• Asecnt Project Coordinator by JeremyKalmus

  Multi-agent coordination pattern for Claude Code acting as Project Manager. Use when orchestrating background agents for feature implementation, when Claude Code should delegate rather than implement, or when running parallel investigation/implementation tasks. Provides task-list.json structure, progress tracking format, and agent role definitions. Keeps Claude Code in "coordinator mode" - dispatching work to specialized agents rather than writing code directly.

• Context Window Stewardship by fratilanico

  Use when context window is filling up, when agent responses degrade in quality over a long session, when deciding what to load into an agent's context vs keep in files, or when designing multi-agent systems where subagents need isolated contexts. Triggers on: context full, context rot, compaction, session degradation, token limit.

• Framer Motion Best Practices by fratilanico

  Framer Motion performance optimization guidelines. This skill should be used when writing, reviewing, or refactoring React animations with Framer Motion to ensure optimal performance patterns. Triggers on tasks involving motion components, animations, gestures, layout transitions, scroll-linked effects, and SVG animations.

• Prompt Engineering Apex by fratilanico

  Use when writing prompts for Claude or any LLM, when agent outputs are inconsistent or low quality, when structuring system prompts for APEX OS agents, or when implementing CoT/ToT reasoning patterns. Triggers on: prompt design, system prompt, instruction engineering, output quality, JSON schema enforcement.

• Rag Retrieval Patterns by fratilanico

  Use when building or debugging RAG pipelines, when semantic search returns irrelevant results, when implementing hybrid BM25+dense retrieval, or when grounding LLM answers in document sources. Triggers on: retrieval augmented generation, vector search, embeddings, BM25, reranking, knowledge base.

Frequently asked questions