Second Brain & Knowledge Management Skills for Claude Code, Codex & AI Agents

These skills help an agent capture information, connect related material, and retrieve it later. Members cover Obsidian vaults, research cards, code and business graphs, decision records, content libraries, and memory notes.

54 skills

Explore Second Brain & Knowledge Management skills

4 skills
dontbesilent’s official dbskill Claude Code plugin-installation demo, resized and compressed while preserving the complete loop.
Free
Research & data

dbs-knowledge · Local Knowledge Base

Organize a local folder into a knowledge base with navigation, version checks, health reviews, and source-of-truth governance.

11.4KStars1.3KForks
Repository last pushed
Understand Anything codebase graph
Free
Research & data

Understand Anything: Knowledge Base Graph

Map a wiki-style knowledge base with entities, implicit relationships and topic clusters.

92.3KStars7.9KForks
Repository last pushed
Official Claude-Mem demonstration: a coding session beside a browser showing persistent observations.
Free
Research & data

Claude-Mem Memory Knowledge Agent

Build a focused corpus from project observations, prime an AI session, and query that corpus conversationally.

116.9KStars10.1KForks
Repository last pushed

Kb Retriever

ConardLi

Retrieve local knowledge through layered indexes and progressive, file-aware reading.

  • research
  • knowledge-base
15KStars1.7KForks
Repository last pushed

Related topics

How to choose Second Brain & Knowledge Management skills

Use a vault or notes skill for personal material, graph tools for relationships, and retrieval or library skills when the collection already spans many sources.

  • Turn research notes into a linked knowledge base
  • Map dependencies in an unfamiliar codebase
  • Retrieve a prior decision from a project archive