Best knowledge bases skills for Claude Code, Codex and other agents.

Converts books and documents in PDF, EPUB, DOCX, HTML, Markdown, text, RTF or MOBI form into agent skills built from frameworks, principles, techniques and anti-patterns.

virgiliojr94/book-to-skill

Teaches the agent to set up and run DeepTutor from the command line: chat and capabilities, knowledge bases, partners, memory, sessions, notebooks and the server or Web app.

HKUDS/DeepTutor

Mines project files and conversation exports into a local, searchable memory palace and recalls past work by semantic search through the mempalace CLI.

MemPalace/mempalace

Maintains a structured Markdown knowledge base in a knowledge/ folder by ingesting shared articles, synthesizing conversations and answering questions from it.

zhayujie/CowAgent

Answers questions from a local knowledge base folder by walking hierarchical index files and searching with grep, pdfplumber and pandas instead of loading whole files.

ConardLi/rag-skill

A skill your agent uses whenever datasets, cloud storage buckets, or data pipelines are mentioned — creating, saving, querying, listing, exploring, deleting, or processing data in S3, GCS, Azure…

datachain-ai/datachain

Detects a Karpathy-pattern LLM wiki and builds an interactive knowledge graph with entities, implicit relationships and topic clusters.

Egonex-AI/Understand-Anything

This skill helps plan, select, produce, and market Xiaohongshu (RED) virtual/digital products — templates, knowledge bases, test tools, study materials.

chenjin-cmd/xhs-virtual-product

DyNote: systematically and efficiently extract raw Douyin/DY video data and analyze videos, comments, accounts, hashtags, and short-video scenes into evidence-graded learning notes, summaries…

Rimagination/dy-note

Searches, summarizes, compares and answers questions from an already configured AutoRAG librarian agent over local documents and authorized datasources.

Marker-Inc-Korea/AutoRAG

A skill your agent uses when the user asks about content in their OpenKB knowledge base — research topics, concepts compiled from their documents, cross-document synthesis — or mentions openkb, an…

VectifyAI/OpenKB

Turns books, PDFs, slides and web pages into a source-grounded knowledge base and an interactive learning page in English or Chinese, with quizzes, relationship maps and reusable methodology notes.

dmoshehun-prog/learn-from-materials

Query the Onyx knowledge base using the onyx-cli command. An agent skill from onyx-dot-app/onyx.

onyx-dot-app/onyx

Build and maintain a Karpathy-style LLM knowledge base — a self-compiling Obsidian markdown wiki where an Agent ingests raw sources, compiles cross-linked concept/entity/summary pages, answers…

lewislulu/llm-wiki-skill

Sets up or adopts a separate Obsidian knowledge vault through the claude-obsidian core script and routes follow-up work to the right wiki sub-skill.

AgriciDaniel/claude-obsidian

Standardize how an AI-collaboration project turns work into reusable knowledge.

iBlinkQ/project-cairn

Design any process, idea, problem, or body of knowledge into an ICM (Interpretable Context Methodology) workspace — folder structure as agent architecture — or restructure an existing folder, repo…

RinDig/icm-architect

Generate a persistent .nexus-map/ knowledge base that lets any AI session instantly understand a codebase's architecture, systems, dependencies, and change hotspots.

Haaaiawd/Nexus-skills

FLOW framework integration for bloggers. An agent skill from AgriciDaniel/claude-blog.

AgriciDaniel/claude-blog

Start, structure, and grow a persistent research wiki indexed in pro-workflow's SQLite knowledge base.

rohitg00/pro-workflow

Make every team AI native — TeamAI syncs a team's AI skills, rules, docs and env across AI coding tools. Use when the task operates on team-shared…

Tencent/teamai-cli

Retrieve YouTube transcripts and subtitles, summarize or analyze what was said, or save an Obsidian-ready Markdown knowledge-base note with captions, creator metadata, chapters, language, and source…

JimmySadek/youtube-fetcher-to-markdown

Build conversational AI voice agents on the ElevenLabs platform.

jezweb/claude-skills

Front door to a compact skill pack based on the Chinese edition of the Naval Almanack book, routing wealth, happiness and decision questions to the right reference card.

kangarooking/cangjie-skill

Adds a persistent wiki knowledge base to a NanoClaw group following Karpathy's LLM Wiki pattern, with folders, a tailored container skill and a CLAUDE.md section.

nanocoai/nanoclaw

Indexes a local file or project directory into context-mode's FTS5 knowledge base so later searches return focused snippets instead of rereading whole files.

mksglu/context-mode

Propose or directly apply edits to Arkon wiki pages, including proposing brand new pages.

nduckmink/arkon

Write a project's knowledge pages in Nimbalyst Pages -- record what people said and decided in the page it affects, keep typed pages for the things the team tracks (its own types, such as modules…

nimbalyst/nimbalyst

Lets the agent read, write, search and tidy an Obsidian vault directly through the official Obsidian command-line interface.

pablo-mano/Obsidian-CLI-skill

Creates and maintains configurable research wikis: scaffold a folder, add sources, compile pages and indexes, and file query answers back.

dair-ai/dair-academy-plugins

Search local markdown knowledge bases, notes, docs, and wikis with QMD.

SAP/e-mobility-charging-stations-simulator

MinerU Document Explorer — Agent-native knowledge engine. An agent skill from opendatalab/MinerU-Document-Explorer.

opendatalab/MinerU-Document-Explorer

This skill should be used when the user asks to 'set up memory', 'create memory files', 'create MEMORY.md', 'set up topic files', 'improve memory organization', 'what should I remember', 'how to…

tractorjuice/arc-kit

Answer questions using the Arkon knowledge base. An agent skill from nduckmink/arkon.

nduckmink/arkon

Collects technical documents from URLs, files, wikis or APIs, filters them by role or technical direction, and writes a structured report on architecture, algorithms and design decisions.

yaofeino1/tech-distiller

Process documents with Blockify API to create optimized IdeaBlocks for RAG.

iternal-technologies-partners/blockify-agentic-data-optimization

Set up or check a project's knowledge pages in Nimbalyst Pages -- install the editable "How we write this wiki" guide page, define the team's own page types (and subtypes) and the named relations…

nimbalyst/nimbalyst

Permanently deletes a project's or a single session's indexed context-mode knowledge base, after confirming the scope and warning what will be lost.

mksglu/context-mode

通过 IMA OpenAPI 处理知识库任务。支持知识库内容搜索、命中详情查看、条目浏览、列出知识库、上传文件、导入网页。用户提到知识库、资料库、上传到知识库、导入网页、搜知识库时使用。

countbot-ai/CountBot

A skill your agent uses when you need to store, retrieve, search, or manage documents in a local knowledge base with semantic search and hybrid (vector + full-text) retrieval.

andrea9293/mcp-documentation-server

Search local documents, files, notes, and knowledge bases. An agent skill from gmickel/gno.

gmickel/gno

Read and critically analyze one academic paper from an arXiv URL/ID or a local PDF, producing a source-grounded Markdown report that can grow from a quick read into a reviewer-level deep review.

YSQ-boop/paper-lens

Builds focused knowledge corpora from claude-mem observations, loads them into an AI session and answers questions about past work.

thedotmack/claude-mem

Build and maintain an LLM-curated knowledge base from papers, articles, transcripts, notes and project findings.

praneybehl/llm-wiki-plugin

Sorts what you learned in a session into the right memory surface, filtering out ephemeral notes and duplicates before anything is stored.

zereight/gitlab-mcp

Answers ExecuTorch questions from a local wiki on backends, export pitfalls, quantization recipes, runtime errors and SoC compatibility.

pytorch/executorch

Index and search document collections using hybrid semantic + graph + full-text search.

devwhodevs/engraph

Review, approve, request changes on, or reject pending wiki edit drafts in Arkon.

nduckmink/arkon