Abilityai/cornelius

AI-powered second brain template for Claude Code + Obsidian

104Stars on the repository
60Mods indexed here, across every type
9d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown

advise

01

Abilityai/cornelius

Skill Claude CodeCodex

Solve problems using knowledge base insights - extracts search terms, runs parallel KB queries, synthesizes advice grounded in your own frameworks.

104 9d ago A 27 tokens original MIT

ai-crystallize

02

Abilityai/cornelius

Skill Claude CodeCodex

Autonomous AI crystallization - synthesizes converged thinking topics into ai-inferred notes in a dedicated folder. Never touches the human-curated permanent knowledge base and never changes a topic's status, so manual crystallization stays available to the user.

104 9d ago A 54 tokens original MIT

analyze-kb

03

Abilityai/cornelius

Skill Claude CodeCodex

Analyze knowledge base structure and update the knowledge-base-analysis.md report.

104 9d ago A 17 tokens original MIT

auto-discovery

04

Abilityai/cornelius

Skill Claude CodeCodex

Discover non-obvious cross-domain connections through random sampling and pattern analysis.

104 9d ago A 17 tokens original MIT

benchmark-memory

05

Abilityai/cornelius

Skill Claude CodeCodex

Systematic benchmarking framework for Local Brain Search memory system with LLM-as-judge scoring.

104 9d ago A 20 tokens original MIT

brain-merge

06

Abilityai/cornelius

Skill Claude CodeCodex

Compare and selectively merge Brain directories across any two agent instances. Supports diff (see what's unique where), pull (import from another brain), and learn (bidirectional exchange).

104 9d ago A 38 tokens original MIT

changelog-protocol

07

Abilityai/cornelius

Skill Claude CodeCodex

Protocol for creating dated changelog files after significant agent sessions. Use when completing vault operations, discovery sessions, insight extraction, or any work requiring documentation.

104 9d ago A 35 tokens original MIT

coherence-sweep

08

Abilityai/cornelius

Skill Claude CodeCodex

Run a full coherence sweep across the Brain Dependency Graph - computes staleness, lifecycle transitions, structural health, and generates a report.

104 9d ago A 31 tokens original MIT

compute-lifecycle

09

Abilityai/cornelius

Skill Claude CodeCodex

Compute lifecycle scores for all insight and framework notes - detect which notes are crystallizing or becoming generative.

104 9d ago A 24 tokens original MIT

create-article

10

Abilityai/cornelius

Skill Claude CodeCodex

Create long-form articles from knowledge base insights. Use when writing articles, blog posts, Substack content, or synthesizing knowledge into publishable content. Includes tone of voice, structure templates, and knowledge base integration.

104 9d ago A 47 tokens original MIT

Abilityai/cornelius

Skill Claude CodeCodex

Generate explanatory diagrams and infographics that visually communicate concepts. Iterates autonomously until images are logically correct, text is clean, and the concept explanation is clear. Uses Nano Banana (Gemini 2.5 Flash Image).

104 9d ago A 51 tokens original MIT

deep-research

12

Abilityai/cornelius

Skill Claude CodeCodex

Autonomous research pipeline - discover, extract, and integrate cutting-edge insights into knowledge base.

104 9d ago A 21 tokens original MIT

detect-tensions

13

Abilityai/cornelius

Skill Claude CodeCodex

Detect productive contradictions between notes - high semantic similarity with opposing conclusions that represent synthesis opportunities.

104 9d ago A 20 tokens original MIT

dialectic

14

Abilityai/cornelius

Skill Claude CodeCodex

An Electric Monk engine — two subagents believe fully committed positions on the user's behalf while the orchestrator performs structural contradiction analysis and synthesis. By outsourcing belief work to agents, the user operates from a belief-free position where they can analyze the structure of the contradiction…

104 9d ago A 122 tokens original MIT

domain-watch

15

Abilityai/cornelius

Skill Claude CodeCodex

Autonomous perception layer - scans KB for new notes matching domain watch configs, checks gap resonance with the Thinking Registry, probes external signals via web search, and auto-activates HIGH/MEDIUM signals into the Thinking Registry for the incubation loop.

104 9d ago A 52 tokens original MIT

Abilityai/cornelius

Skill Claude CodeCodex

Advanced techniques for extracting insights, probing user thinking, and conducting cognitive interviews. Use when harvesting insights, exploring beliefs, clarifying concepts, or helping users articulate their unique perspectives.

104 9d ago A 40 tokens original MIT

Abilityai/cornelius

Skill Claude CodeCodex

Framework for distinguishing research findings from hypotheses and speculative synthesis. Use when extracting insights from research, creating notes from external sources, or classifying the epistemic status of claims.

104 9d ago A 40 tokens original MIT

Abilityai/cornelius

Skill Claude CodeCodex

Extract all chapters from an EPUB file into separate markdown files. Use when the user wants to split an EPUB into individual chapter files, extract EPUB chapters, or convert an ebook to separate markdown documents.

104 9d ago A 46 tokens original MIT

Abilityai/cornelius

Skill Claude CodeCodex

Extract insights from external documents (research papers, books, articles). Spawns document-insight-extractor subagent. Requires session name.

104 9d ago A 32 tokens original MIT

extract-insights

20

Abilityai/cornelius

Skill Claude CodeCodex

Extract unique insights and perspectives from personal content (conversations, transcripts, notes). Spawns insight-extractor subagent.

104 9d ago A 28 tokens original MIT

find-connections

21

Abilityai/cornelius

Skill Claude CodeCodex

Discover hidden connections and relationships between notes in the knowledge base.

104 9d ago A 15 tokens original MIT

get-perspective-on

22

Abilityai/cornelius

Skill Claude CodeCodex

Extract the user's perspective on a topic (called by a content agent or user).

104 9d ago A 21 tokens original MIT

Abilityai/cornelius

Skill Claude CodeCodex

Extract the transcript from a YouTube video by URL or video ID. Use when the user shares a YouTube link and wants the transcript, captions, or text content of the video. Falls back automatically if the requested language isn't available.

104 9d ago A 53 tokens original MIT

git-commit-push

24

Abilityai/cornelius

Skill Claude CodeCodex

Stage, commit, and push changes to remote repository with approval gate.

104 9d ago A 19 tokens original MIT