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Karpathy sketched the second brain. these 7 open-source repos already built it for Obsidian + Claude Code 250,000+ GitHub stars between them, and every one is free to clone sorted by stars: 1. graphify - 134k stars turns your codebase, docs, SQL schemas and PDFs into one knowledge graph...

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Mr. Buzzoni

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30,515 görüntüleme • 17 gün önce •via X (Twitter)

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21 Yorum

Mnimiy profil fotoğrafı
Mnimiy16 gün önce

graphify is my truly love. i use it in all my agents (its hermes, grok bot and default claude) and it helps me to work with information in 10 times

Mr. Buzzoni profil fotoğrafı
Mr. Buzzoni16 gün önce

truly love is the right way to say it

Hive Desk profil fotoğrafı
Hive Desk17 gün önce

graphify at the top of thzt list is doing heavy lifting when the codebase gets messy

EugBass profil fotoğrafı
EugBass16 gün önce

saved all these repos

Klonzu profil fotoğrafı
Klonzu16 gün önce

thanks for putting these in one list plain markdown memory is the one i'd try first, nothing to lock you in

dkim profil fotoğrafı
dkim17 gün önce

Mine is plainer: an Obsidian vault with one bot in charge of it. When I record a lecture or a meeting for my sales job, the notes land there the same day. Repos were never my bottleneck. Capturing the day was.

小杏陪你聊车生活 profil fotoğrafı
小杏陪你聊车生活17 gün önce

ollie over that gap is not happening at my age

wanhui wang profil fotoğrafı
wanhui wang17 gün önce

The part these lists rarely cover is decay. A second brain that only ingests turns into a search problem by month three. Do any of the seven handle pruning or merging stale notes, or is that still on you?

TslaMan profil fotoğrafı
TslaMan17 gün önce

@grok wtf is all this boil it down for me

Yarchi profil fotoğrafı
Yarchi16 gün önce

solid list, bookmarked

Mohammad Vazin profil fotoğrafı
Mohammad Vazin17 gün önce

The failure mode these lists skip: the agent writes notes faster than you read them, and six months later the vault is confident and wrong. Whatever you pick, keep agent-written notes in their own folder and promote them by hand. Provenance matters more than stars.

sofi profil fotoğrafı
sofi16 gün önce

Love this take

Champ profil fotoğrafı
Champ17 gün önce

Before wiring any of these into Claude Code, remember they all read your notes, docs and schemas, and anything sitting in those files becomes text the agent might act on. Star counts also don't tell you who can push the next release, so I'd pin a version and skim what the install scripts run.

slash1s profil fotoğrafı
slash1s16 gün önce

best list bookmarked🫡

0xletme profil fotoğrafı
0xletme16 gün önce

134k stars at #1 and 756 at #7 lol, #7 is about to have a very good week

安叫兽|Bird🕊️ 🔶 BNB profil fotoğrafı
安叫兽|Bird🕊️ 🔶 BNB17 gün önce

仓库先收藏了，第二大脑还在等我整理第一个文件夹

Chatis | AI tools & games profil fotoğrafı
Chatis | AI tools & games17 gün önce

Plain markdown in the vault is what makes these worth trying. If a repo goes dead, your notes are still just files. Which one handles outdated notes best though? Old context quietly misleading Claude seems like the real problem.

Iron Giant profil fotoğrafı
Iron Giant16 gün önce

Great list, bookmark

Crio Songo profil fotoğrafı
Crio Songo16 gün önce

This is super useful. All these open-source projects add up to 250k stars, really great collection.

Branko Trcek profil fotoğrafı
Branko Trcek16 gün önce

really useful! Thanks

dimix profil fotoğrafı
dimix16 gün önce

anyone running claude-obsidian as a research vault for airdrops and points? feels perfect for tracking farms

Benzer Videolar

I still don’t understand why people keep building a Claude second brain by hand when these 10 repos already built the whole system They turn your Claude sessions into a wiki, let Claude read and write your vault from your phone, and one of them comes straight from Obsidian’s own CEO 01 llm-wiki → your Claude Code and Codex sessions become a searchable wiki, with an MCP server to query it 02 llm-wiki-claude-skill → one skill file teaches Claude to ingest sources, answer from them, lint the wiki and compile it into clean pages 03 obsidian-skills → Obsidian’s own CEO teaches Claude how Obsidian really works 04 llm-wiki → a Claude Code plugin with init, ingest, compile, query and lint, where every change is committed to git 05 obsidian-dev-second-brain → your tickets, sprints and project docs live in the vault as notes, and Claude keeps them in sync with the code 06 obsidian-mcp-server → 14 tools to read, write, search and surgically edit notes, tags and frontmatter 07 mcpvault → safe vault access with a read-only mode, and Obsidian doesn’t even need to be running 08 obsidian-claude-code-mcp → connect Claude Code to your open vault with one /ide command 09 obsidian-web-mcp → reach your vault from your phone or any MCP client, with OAuth and a Cloudflare Tunnel 10 obsidian-mcp → a git-backed vault with 18 tools, running locally or on AWS Lambda Nobody is going to build your second brain for you, and every chat you close without one is knowledge thrown away. Bookmark this, pick one repo from 01 to 05 and ingest your first source tonight. A month from now you have a wiki, and everyone who skipped it is still opening a blank chat.
0:22

I still don’t understand why people keep building a Claude second brain by hand when these 10 repos already built the whole system They turn your Claude sessions into a wiki, let Claude read and write your vault from your phone, and one of them comes straight from Obsidian’s own CEO 01 llm-wiki → your Claude Code and Codex sessions become a searchable wiki, with an MCP server to query it 02 llm-wiki-claude-skill → one skill file teaches Claude to ingest sources, answer from them, lint the wiki and compile it into clean pages 03 obsidian-skills → Obsidian’s own CEO teaches Claude how Obsidian really works 04 llm-wiki → a Claude Code plugin with init, ingest, compile, query and lint, where every change is committed to git 05 obsidian-dev-second-brain → your tickets, sprints and project docs live in the vault as notes, and Claude keeps them in sync with the code 06 obsidian-mcp-server → 14 tools to read, write, search and surgically edit notes, tags and frontmatter 07 mcpvault → safe vault access with a read-only mode, and Obsidian doesn’t even need to be running 08 obsidian-claude-code-mcp → connect Claude Code to your open vault with one /ide command 09 obsidian-web-mcp → reach your vault from your phone or any MCP client, with OAuth and a Cloudflare Tunnel 10 obsidian-mcp → a git-backed vault with 18 tools, running locally or on AWS Lambda Nobody is going to build your second brain for you, and every chat you close without one is knowledge thrown away. Bookmark this, pick one repo from 01 to 05 and ingest your first source tonight. A month from now you have a wiki, and everyone who skipped it is still opening a blank chat.

Ryven

10,722 görüntüleme • 8 gün önce

A 26-YEAR-OLD AI ENGINEER WHOSE BIRMINGHAM THESIS OUTPERFORMED GOOGLE SCHOLAR BY 50% JUST SHIPPED GRAPHIFY: ONE COMMAND TURNS ANY FOLDER INTO A CLAUDE CODE SECOND BRAIN Safi Shamsi built Graphify 48 hours after Karpathy posted his LLM wiki idea. It turns any folder, codebase, docs, PDFs, into a knowledge graph Claude reads instead of grepping. Up to 43x fewer tokens per query. The trick almost nobody is using yet: one flag exports the entire graph as a fully-linked Obsidian vault. Repo: /safishamsi/graphify Setup, end to end: 1. Install: uv tool install graphifyy (or pipx install graphifyy). Verify with graphify --version. 2. Install the skill in Claude Code: graphify claude install. This wires Graphify into Claude Code so you can call it as a skill. 3. Open the folder you want mapped in Claude Code. In the terminal: graphify . It extracts every concept and builds the graph in graphify-out/. 4. Export to Obsidian: graphify . --obsidian. Writes one note per concept, every relationship as a wikilink, every node linked back to its source. 5. Open the new vault in Obsidian (Manage vaults → Open folder as a vault), or drag it as a subfolder into your existing one. That's it. Your Claude Code instance now has a navigable map of the codebase that loads instantly instead of re-reading files every session. Full step-by-step build of the Claude + Obsidian second brain in the article below. Bookmark this
16:36

A 26-YEAR-OLD AI ENGINEER WHOSE BIRMINGHAM THESIS OUTPERFORMED GOOGLE SCHOLAR BY 50% JUST SHIPPED GRAPHIFY: ONE COMMAND TURNS ANY FOLDER INTO A CLAUDE CODE SECOND BRAIN Safi Shamsi built Graphify 48 hours after Karpathy posted his LLM wiki idea. It turns any folder, codebase, docs, PDFs, into a knowledge graph Claude reads instead of grepping. Up to 43x fewer tokens per query. The trick almost nobody is using yet: one flag exports the entire graph as a fully-linked Obsidian vault. Repo: /safishamsi/graphify Setup, end to end: 1. Install: uv tool install graphifyy (or pipx install graphifyy). Verify with graphify --version. 2. Install the skill in Claude Code: graphify claude install. This wires Graphify into Claude Code so you can call it as a skill. 3. Open the folder you want mapped in Claude Code. In the terminal: graphify . It extracts every concept and builds the graph in graphify-out/. 4. Export to Obsidian: graphify . --obsidian. Writes one note per concept, every relationship as a wikilink, every node linked back to its source. 5. Open the new vault in Obsidian (Manage vaults → Open folder as a vault), or drag it as a subfolder into your existing one. That's it. Your Claude Code instance now has a navigable map of the codebase that loads instantly instead of re-reading files every session. Full step-by-step build of the Claude + Obsidian second brain in the article below. Bookmark this

Yarchi

141,580 görüntüleme • 4 ay önce

It's f*cking wild how many people still build their Claude + Obsidian setup by hand, when Obsidian's CEO already open-sourced all the tools 1. obsidian skills · 51K stars by kepano, Obsidian's CEO. Claude stops writing broken Markdown and starts writing real Obsidian: wikilinks, Bases, Canvas, even the CLI 2. defuddle · 9.9K stars by kepano. Claude stops paying tokens for cookie banners, menus and comments. it gets the article and nothing else 3. obsidian clipper · 5.5K stars the official web clipper. one click and any page lands in your vault, ready for Claude 4. obsidian help · 1.9K stars the official docs as plain Markdown, AGENTS.md included. your agent learns Obsidian from the people who built it 5. obsidian importer · 1.7K stars your whole past life in 15 apps, from Notion to Evernote to Apple Notes, turned into Markdown Claude can actually read install one tonight and Claude stops guessing how Obsidian works from the very first prompt save it, your vault will thank you
0:25

It's f*cking wild how many people still build their Claude + Obsidian setup by hand, when Obsidian's CEO already open-sourced all the tools 1. obsidian skills · 51K stars by kepano, Obsidian's CEO. Claude stops writing broken Markdown and starts writing real Obsidian: wikilinks, Bases, Canvas, even the CLI 2. defuddle · 9.9K stars by kepano. Claude stops paying tokens for cookie banners, menus and comments. it gets the article and nothing else 3. obsidian clipper · 5.5K stars the official web clipper. one click and any page lands in your vault, ready for Claude 4. obsidian help · 1.9K stars the official docs as plain Markdown, AGENTS.md included. your agent learns Obsidian from the people who built it 5. obsidian importer · 1.7K stars your whole past life in 15 apps, from Notion to Evernote to Apple Notes, turned into Markdown Claude can actually read install one tonight and Claude stops guessing how Obsidian works from the very first prompt save it, your vault will thank you

Brucky

89,934 görüntüleme • 3 gün önce

Andrej Karpathy quietly shipped the best second brain idea in years not an app. a pattern. let an llm maintain a wiki of your notes. you dump sources, it reads them, links them, files them. knowledge compounds like interest. someone built it into a free claude code plugin. setup is two commands: claude plugin marketplace add AgriciDaniel/claude-obsidian claude plugin install claude-obsidian@agricidaniel-claude-obsidian then open obsidian, open claude code in the same folder, type /wiki. that's it. your notes are now queryable by claude and they get richer every time you read something. bookmark this. best thing you'll build this weekend.
0:42

Andrej Karpathy quietly shipped the best second brain idea in years not an app. a pattern. let an llm maintain a wiki of your notes. you dump sources, it reads them, links them, files them. knowledge compounds like interest. someone built it into a free claude code plugin. setup is two commands: claude plugin marketplace add AgriciDaniel/claude-obsidian claude plugin install claude-obsidian@agricidaniel-claude-obsidian then open obsidian, open claude code in the same folder, type /wiki. that's it. your notes are now queryable by claude and they get richer every time you read something. bookmark this. best thing you'll build this weekend.

Avid

339,848 görüntüleme • 5 ay önce

Obsidian + Claude Code builds a real second brain in 17 minutes. Claude Code reads entire vault, connects notes & builds a knowledge graph of everything you've ever written. Bookmark it. This one actually works.
17:08

Obsidian + Claude Code builds a real second brain in 17 minutes. Claude Code reads entire vault, connects notes & builds a knowledge graph of everything you've ever written. Bookmark it. This one actually works.

0xMarioNawfal

68,251 görüntüleme • 7 ay önce

I still don't get why people bother creating a second brain for Claude from scratch when these 10 repositories already provide complete systems They process your sources, organize them into a wiki, verify every single claim, and one of them even operates entirely on your personal machine 1. obsidian-skills-> rightarrow The CEO of Obsidian personally shows Claude the inner workings of Obsidian 2. claude-obsidian-> rightarrow Simply drop any source in, and Claude will read, link, and file it into a unified, connected graph of standard Markdown files that you control 3. obsidian-second-brain-> rightarrow Claude Code retains memory of you across different sessions, featuring 48 commands operating entirely within your Obsidian vault 4. karpathy-llm-wiki-> rightarrow Features a single installation line, followed by ingestion, querying with citations, and linting—all usable within Claude Code, Cursor, Codex, or OpenCode 5. second-brain-> rightarrow Takes raw sources as input and outputs linked wiki pages for easy browsing inside Obsidian 6. second-brain-os-> rightarrow The complete package: includes a 77-page guide, a starter vault, 18 skills, 72 commands, and 6 subagents (four of which are read-only) 7. llm-wiki-> rightarrow Utilizes a two-tier memory system: 10 to 20 rules loaded by Claude during every session, alongside 50 to 200 wiki pages fetched strictly when needed 8. vouch-> rightarrow Agents suggest modifications for your approval, where any claim lacking an explicit source is treated as an error 9. ai-second-brain-> rightarrow Transforms your historical interactions from ChatGPT and Claude into a linked Obsidian vault, which then becomes a wiki 10. LLM_Wiki_SecondBrain-> rightarrow Runs the entire pipeline locally without any cloud APIs (recommended 32 GB of RAM) I recommend adding this to bookmarks and never doing this manually again
0:22

I still don't get why people bother creating a second brain for Claude from scratch when these 10 repositories already provide complete systems They process your sources, organize them into a wiki, verify every single claim, and one of them even operates entirely on your personal machine 1. obsidian-skills-> rightarrow The CEO of Obsidian personally shows Claude the inner workings of Obsidian 2. claude-obsidian-> rightarrow Simply drop any source in, and Claude will read, link, and file it into a unified, connected graph of standard Markdown files that you control 3. obsidian-second-brain-> rightarrow Claude Code retains memory of you across different sessions, featuring 48 commands operating entirely within your Obsidian vault 4. karpathy-llm-wiki-> rightarrow Features a single installation line, followed by ingestion, querying with citations, and linting—all usable within Claude Code, Cursor, Codex, or OpenCode 5. second-brain-> rightarrow Takes raw sources as input and outputs linked wiki pages for easy browsing inside Obsidian 6. second-brain-os-> rightarrow The complete package: includes a 77-page guide, a starter vault, 18 skills, 72 commands, and 6 subagents (four of which are read-only) 7. llm-wiki-> rightarrow Utilizes a two-tier memory system: 10 to 20 rules loaded by Claude during every session, alongside 50 to 200 wiki pages fetched strictly when needed 8. vouch-> rightarrow Agents suggest modifications for your approval, where any claim lacking an explicit source is treated as an error 9. ai-second-brain-> rightarrow Transforms your historical interactions from ChatGPT and Claude into a linked Obsidian vault, which then becomes a wiki 10. LLM_Wiki_SecondBrain-> rightarrow Runs the entire pipeline locally without any cloud APIs (recommended 32 GB of RAM) I recommend adding this to bookmarks and never doing this manually again

Bober_smart

39,281 görüntüleme • 9 gün önce

It's pretty wild that people are still manually stitching together their Claude second brain setups when Obsidian’s CEO literally open-sourced the entire blueprint Here are 4 GitHub repos that automate the whole build for you: -> obsidian skills (by kepano) Teaches Claude the exact internal mechanics of your vault -> claude obsidian Ready-to-use commands for wiki linking, ingestion, queries, and linting -> obsidian second brain 48 ready-to-run commands across Claude Code, Codex, and Gemini -> second brain starter Interactive onboarder to draft a personalized 9-stage build plan Most tutorials out there link dead scripts and broken setup flows Bookmark this before it gets buried
0:20

It's pretty wild that people are still manually stitching together their Claude second brain setups when Obsidian’s CEO literally open-sourced the entire blueprint Here are 4 GitHub repos that automate the whole build for you: -> obsidian skills (by kepano) Teaches Claude the exact internal mechanics of your vault -> claude obsidian Ready-to-use commands for wiki linking, ingestion, queries, and linting -> obsidian second brain 48 ready-to-run commands across Claude Code, Codex, and Gemini -> second brain starter Interactive onboarder to draft a personalized 9-stage build plan Most tutorials out there link dead scripts and broken setup flows Bookmark this before it gets buried

Bober_smart

16,826 görüntüleme • 8 gün önce

CLAUDE JUST TURNED OBSIDIAN INTO A BRAIN THAT NEVER FORGETS (FOR $0) Someone connected Claude straight to their Obsidian vault. Now the AI reads and writes every note they own. Every client, every idea, every project. Instant recall. Runs on Claude + Obsidian. One evening. Zero code. The numbers are insane: - Notion AI: $10/month forever - A "second brain" course: $500 to $2,000 - An assistant to organize your notes: $3,000/month - This setup: $0 - Time to build: one evening - Skill required: copy the steps The opportunity is even wilder: People sell Notion "second brain" templates for $99 to $499. You just built something better for free, and it never forgets. One free vault can hold the entire memory of your business: clients, content, SOPs, ideas. One person + Claude + Obsidian + one evening = an infinite memory that never forgets. Save and watch the clip.
13:03

CLAUDE JUST TURNED OBSIDIAN INTO A BRAIN THAT NEVER FORGETS (FOR $0) Someone connected Claude straight to their Obsidian vault. Now the AI reads and writes every note they own. Every client, every idea, every project. Instant recall. Runs on Claude + Obsidian. One evening. Zero code. The numbers are insane: - Notion AI: $10/month forever - A "second brain" course: $500 to $2,000 - An assistant to organize your notes: $3,000/month - This setup: $0 - Time to build: one evening - Skill required: copy the steps The opportunity is even wilder: People sell Notion "second brain" templates for $99 to $499. You just built something better for free, and it never forgets. One free vault can hold the entire memory of your business: clients, content, SOPs, ideas. One person + Claude + Obsidian + one evening = an infinite memory that never forgets. Save and watch the clip.

shmidt

57,347 görüntüleme • 4 ay önce

48 HOURS AFTER KARPATHY POSTED HIS LLM WIKI IDEA, A 26-YEAR-OLD BIRMINGHAM GRAD SHIPPED THE ONE COMMAND THAT MAKES IT WORK. IT NOW HAS 76,000 GITHUB STARS 1 command. 71.5x fewer tokens per query. 0 vector databases points graphify at any folder - codebase, docs, PDFs, screenshots, video. Tree-sitter parses the code, Claude reads the prose, the whole thing lands as a knowledge graph in graphify-out/ one flag - --obsidian - writes the entire graph as a fully-linked Obsidian vault: one markdown note per concept, every relationship a wikilink, every node linked back to its source. Drop the vault into Claude Code as a skill. Claude queries the graph instead of grepping through raw files, forever Safi Shamsi finished his MSc at Birmingham with Distinction in 2025. His thesis was a knowledge-graph RAG system for academic search. He shipped Graphify 48 hours after Karpathy's post, iterates every week, and has already been forked by Rootly AI Labs for incident data. Hacker News, Analytics Vidhya, Towards AI - all organic.76,000 stars. Three months old no neo4j server. no vector db. no embedding pipeline. no cloud. no monthly fee you're reading this on a device that could clone the repo, run one command, and have a Claude-native knowledge graph of your entire codebase in Obsidian before your next standup
16:36

48 HOURS AFTER KARPATHY POSTED HIS LLM WIKI IDEA, A 26-YEAR-OLD BIRMINGHAM GRAD SHIPPED THE ONE COMMAND THAT MAKES IT WORK. IT NOW HAS 76,000 GITHUB STARS 1 command. 71.5x fewer tokens per query. 0 vector databases points graphify at any folder - codebase, docs, PDFs, screenshots, video. Tree-sitter parses the code, Claude reads the prose, the whole thing lands as a knowledge graph in graphify-out/ one flag - --obsidian - writes the entire graph as a fully-linked Obsidian vault: one markdown note per concept, every relationship a wikilink, every node linked back to its source. Drop the vault into Claude Code as a skill. Claude queries the graph instead of grepping through raw files, forever Safi Shamsi finished his MSc at Birmingham with Distinction in 2025. His thesis was a knowledge-graph RAG system for academic search. He shipped Graphify 48 hours after Karpathy's post, iterates every week, and has already been forked by Rootly AI Labs for incident data. Hacker News, Analytics Vidhya, Towards AI - all organic.76,000 stars. Three months old no neo4j server. no vector db. no embedding pipeline. no cloud. no monthly fee you're reading this on a device that could clone the repo, run one command, and have a Claude-native knowledge graph of your entire codebase in Obsidian before your next standup

chewa

302,855 görüntüleme • 4 ay önce

So many people wanted to see my knowledge management system in Claude code, so here it is. All you need is Obsidian, Claude Code, GitHub, and the will to live and you too can set up your second brain in under 2 hours. If you want to learn how to build this, here’s the demo link:
1:34

So many people wanted to see my knowledge management system in Claude code, so here it is. All you need is Obsidian, Claude Code, GitHub, and the will to live and you too can set up your second brain in under 2 hours. If you want to learn how to build this, here’s the demo link:

Allie K. Miller

52,645 görüntüleme • 7 ay önce

This is f*cking insane, the CEO of Y Combinator open-sourced his own second brain and most people still don’t know it exists 8 second brain repos you haven’t seen yet: -> gbrain (by garrytan) the second brain of the YC CEO, every fact keeps its source and every agent shares one memory -> llm wiki (by karpathy) the original idea file behind all of this -> ai-memory (by akitaonrails) hand the work from Claude Code to Codex without losing context, memory lives in plain markdown -> agent second brain (by smixs) send a voice note in Telegram and it lands as a linked note in your Obsidian vault -> cog second brain (by huytieu) 33 skills and 10 agents running on plain markdown, no database -> open second brain (by itechmeat) a nightly pass turns the corrections you keep repeating into rules your agent follows -> claude second brain (by jessepinkman9900) one npx command scaffolds Obsidian, Claude Code and local search -> baalda (by naveedharri) a team second brain where people and agents edit the same markdown files the CEO of Y Combinator runs his agents on this you are still digging through bookmarks
0:27

This is f*cking insane, the CEO of Y Combinator open-sourced his own second brain and most people still don’t know it exists 8 second brain repos you haven’t seen yet: -> gbrain (by garrytan) the second brain of the YC CEO, every fact keeps its source and every agent shares one memory -> llm wiki (by karpathy) the original idea file behind all of this -> ai-memory (by akitaonrails) hand the work from Claude Code to Codex without losing context, memory lives in plain markdown -> agent second brain (by smixs) send a voice note in Telegram and it lands as a linked note in your Obsidian vault -> cog second brain (by huytieu) 33 skills and 10 agents running on plain markdown, no database -> open second brain (by itechmeat) a nightly pass turns the corrections you keep repeating into rules your agent follows -> claude second brain (by jessepinkman9900) one npx command scaffolds Obsidian, Claude Code and local search -> baalda (by naveedharri) a team second brain where people and agents edit the same markdown files the CEO of Y Combinator runs his agents on this you are still digging through bookmarks

Ryven

262,913 görüntüleme • 3 gün önce

Obsidian CEO actually released the skill that lets your AI agent run your entire vault for you. It's called obsidian-skills. Install it into Claude Code, Codex, or OpenCode, and your agent can read, create, search, and organize notes directly, plus handle Markdown, Bases, and Canvas files without you touching a thing. This is the missing piece for an AI second brain. Your notes live in Obsidian, and now the agent actually knows how to work them. Want the full picture? We broke down how to build a complete AI second brain from scratch in the article below.
0:23

Obsidian CEO actually released the skill that lets your AI agent run your entire vault for you. It's called obsidian-skills. Install it into Claude Code, Codex, or OpenCode, and your agent can read, create, search, and organize notes directly, plus handle Markdown, Bases, and Canvas files without you touching a thing. This is the missing piece for an AI second brain. Your notes live in Obsidian, and now the agent actually knows how to work them. Want the full picture? We broke down how to build a complete AI second brain from scratch in the article below.

Simplifying AI

68,025 görüntüleme • 3 ay önce

I can’t f*cking believe people still aren’t using this: Obsidian’s own CEO and team open-sourced the tools that make Claude work inside your vault, and they’re all free -> obsidian skills (by kepano) Obsidian’s CEO teaches Claude to write real Obsidian files: Markdown with wikilinks, Bases and Canvas, plus the Obsidian CLI -> defuddle (by kepano) strips any web page down to clean Markdown, so Claude reads the article and not the sidebars, and burns fewer tokens doing it -> obsidian importer (by obsidianmd) moves your whole history from Notion, Evernote, Apple Notes, Roam, Bear and OneNote into Markdown, so your agent can finally read it -> obsidian help (by obsidianmd) the official Obsidian docs as plain Markdown with an AGENTS.md file, so your agent learns Obsidian from the source -> obsidian clipper (by obsidianmd) the official web clipper that saves any page straight into your vault pick one, install it tonight and your Claude writes real Obsidian files from the first prompt bookmark it before it gets buried
0:26

I can’t f*cking believe people still aren’t using this: Obsidian’s own CEO and team open-sourced the tools that make Claude work inside your vault, and they’re all free -> obsidian skills (by kepano) Obsidian’s CEO teaches Claude to write real Obsidian files: Markdown with wikilinks, Bases and Canvas, plus the Obsidian CLI -> defuddle (by kepano) strips any web page down to clean Markdown, so Claude reads the article and not the sidebars, and burns fewer tokens doing it -> obsidian importer (by obsidianmd) moves your whole history from Notion, Evernote, Apple Notes, Roam, Bear and OneNote into Markdown, so your agent can finally read it -> obsidian help (by obsidianmd) the official Obsidian docs as plain Markdown with an AGENTS.md file, so your agent learns Obsidian from the source -> obsidian clipper (by obsidianmd) the official web clipper that saves any page straight into your vault pick one, install it tonight and your Claude writes real Obsidian files from the first prompt bookmark it before it gets buried

Ryven

38,829 görüntüleme • 5 gün önce

This is one of the coolest open-source AI agent projects I've seen in a while: 'Understand Anything' It's a plugin for Claude Code, Codex, OpenCode etc. that analyzes your codebase and turns it into a knowledge base that you can interact with. It explains the codebase to you, rather than showing you the structure. It seems like it's designed for code but I opened my Obsidian vault of podcast highlights in Claude Code, then ran /understand. The result is a knowledge graph that I can search of highlights from 888 podcast episodes and 144K lines of markdown text.
0:22

This is one of the coolest open-source AI agent projects I've seen in a while: 'Understand Anything' It's a plugin for Claude Code, Codex, OpenCode etc. that analyzes your codebase and turns it into a knowledge base that you can interact with. It explains the codebase to you, rather than showing you the structure. It seems like it's designed for code but I opened my Obsidian vault of podcast highlights in Claude Code, then ran /understand. The result is a knowledge graph that I can search of highlights from 888 podcast episodes and 144K lines of markdown text.

Dan McAteer

175,308 görüntüleme • 4 ay önce

YOUR AI SECOND BRAIN IS NOW OPEN SOURCE. khoj-ai just hit 36,000 stars on GitHub / For a solo founder, one agent replaces an entire corporate knowledge system. Connect your docs, PDFs, Obsidian notes, Notion pages. Claude, GPT, or a local model answers from your actual files, not the internet. > Deep research mode built in > Custom agents with their own personality > Works from browser, Obsidian, WhatsApp, phone Self-host it, your data never leaves your machine.
0:25

YOUR AI SECOND BRAIN IS NOW OPEN SOURCE. khoj-ai just hit 36,000 stars on GitHub / For a solo founder, one agent replaces an entire corporate knowledge system. Connect your docs, PDFs, Obsidian notes, Notion pages. Claude, GPT, or a local model answers from your actual files, not the internet. > Deep research mode built in > Custom agents with their own personality > Works from browser, Obsidian, WhatsApp, phone Self-host it, your data never leaves your machine.

Defileo🔮

14,416 görüntüleme • 3 ay önce

Claude Code + Obsidian + 1 free GitHub skill = unlimited memory. Almost nobody is running this yet. Here’s the problem nobody tells you. Claude forgets you. Every new chat starts at 0. You re explain your business, your projects, your style every single time. That tax is why most people never compound anything with AI. The fix is 1 skill. It’s called Obsidian Mind. It turns your Obsidian vault into Claude’s long term brain. 2,000 notes, 14 projects, every idea you’ve ever dumped Claude reads it live and writes back to it live. It stops being a chatbot. It becomes a second brain that builds. What it does: → Bridges Claude Code straight into your vault. → Pulls any note in real time no copy paste, no context limit. → Updates your vault as you work Claude writes its own memory. → Links everything into 1 graph Claude can navigate. Day 1: Claude knows your last 6 months. Week 2: it drafts off your own past notes. Week 4: it’s running plays you forgot you wrote down. The people making real money with AI right now aren’t smarter. They just stopped starting from 0 every morning. Setup takes 11 minutes. The skill is free. You’ll have a brain that never forgets.
0:34

Claude Code + Obsidian + 1 free GitHub skill = unlimited memory. Almost nobody is running this yet. Here’s the problem nobody tells you. Claude forgets you. Every new chat starts at 0. You re explain your business, your projects, your style every single time. That tax is why most people never compound anything with AI. The fix is 1 skill. It’s called Obsidian Mind. It turns your Obsidian vault into Claude’s long term brain. 2,000 notes, 14 projects, every idea you’ve ever dumped Claude reads it live and writes back to it live. It stops being a chatbot. It becomes a second brain that builds. What it does: → Bridges Claude Code straight into your vault. → Pulls any note in real time no copy paste, no context limit. → Updates your vault as you work Claude writes its own memory. → Links everything into 1 graph Claude can navigate. Day 1: Claude knows your last 6 months. Week 2: it drafts off your own past notes. Week 4: it’s running plays you forgot you wrote down. The people making real money with AI right now aren’t smarter. They just stopped starting from 0 every morning. Setup takes 11 minutes. The skill is free. You’ll have a brain that never forgets.

West Lord

111,251 görüntüleme • 4 ay önce

I genuinely don't understand why everyone isn't using this yet. Andrej Karpathy, OpenAI co-founder, posted a simple idea that went massively viral: Stop using AI to write code. Use it to build a second brain. You point Claude Code at a folder. Drop in any source: an article, a transcript, a PDF. Claude reads it, links it, files it into a living wiki of everything you know. It compounds like interest. The more you feed it, the smarter it gets. Here's the whole thing: 1) Install Obsidian 2) Create a vault 3) Open it in Claude Code 4) Paste Karpathy's wiki idea and tell Claude to build it 5) Claude makes three folders: - raw (for sources) - wiki (for its pages) - CLAUDE. md (that runs it) 6) Drop any source into raw and say: "ingest this" 7) Ask questions across everything, forever Five minutes to set up and you never start from a blank chat again. Full step by step guide below.
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I genuinely don't understand why everyone isn't using this yet. Andrej Karpathy, OpenAI co-founder, posted a simple idea that went massively viral: Stop using AI to write code. Use it to build a second brain. You point Claude Code at a folder. Drop in any source: an article, a transcript, a PDF. Claude reads it, links it, files it into a living wiki of everything you know. It compounds like interest. The more you feed it, the smarter it gets. Here's the whole thing: 1) Install Obsidian 2) Create a vault 3) Open it in Claude Code 4) Paste Karpathy's wiki idea and tell Claude to build it 5) Claude makes three folders: - raw (for sources) - wiki (for its pages) - CLAUDE. md (that runs it) 6) Drop any source into raw and say: "ingest this" 7) Ask questions across everything, forever Five minutes to set up and you never start from a blank chat again. Full step by step guide below.

CyrilXBT

332,891 görüntüleme • 4 ay önce

Claude Code + Obsidian is the most powerful AI combo I've ever used. I literally built an AI second brain that runs my entire life. Inspired by Andrej Karpathy's LLM Knowledge Wiki, this tool has been a complete game-changer. Here's EXACTLY how to build one for yourself:
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Claude Code + Obsidian is the most powerful AI combo I've ever used. I literally built an AI second brain that runs my entire life. Inspired by Andrej Karpathy's LLM Knowledge Wiki, this tool has been a complete game-changer. Here's EXACTLY how to build one for yourself:

Miles Deutscher

977,349 görüntüleme • 7 ay önce

PSYCHO CREATED A GOD-MODE SECOND BRAIN ON FABLE 5 THAT FILLS ITS OWN KNOWLEDGE GAPS WHILE YOU SLEEP. KARPATHY'S FILE STRUCTURE MAKES IT POSSIBLE. Everyone wires Claude into Obsidian, posts the graph, and stops. this guy added a third system and it quietly changes the whole game: The full build is in the article below: vault structure, the Claude wiring, the exact prompts, the skills. > Obsidian as the knowledge base, but any notes app works as long as Claude Code can see the files > Karpathy's LLM Wiki doc as the skeleton, so the vault is organized the way a model actually reads, not the way humans decorate folders > a self-learning skill on a weekly loop: scans the entire brain, finds the gaps, then researches YouTube and Google by itself to fill them Read the third one again, actually your notes only ever contain what you happened to write down, and the gap-finder breaks that ceiling: the brain starts knowing things you never told it. Most second brains know what you told them. a real one notices what you didn't. that's the difference between note-taking and compounding. one sits there. the other gets smarter every week whether you showed up or not. P.S. send the article straight to your Claude, tell it to interview you, and the brain starts filling itself tonight.
1:05

PSYCHO CREATED A GOD-MODE SECOND BRAIN ON FABLE 5 THAT FILLS ITS OWN KNOWLEDGE GAPS WHILE YOU SLEEP. KARPATHY'S FILE STRUCTURE MAKES IT POSSIBLE. Everyone wires Claude into Obsidian, posts the graph, and stops. this guy added a third system and it quietly changes the whole game: The full build is in the article below: vault structure, the Claude wiring, the exact prompts, the skills. > Obsidian as the knowledge base, but any notes app works as long as Claude Code can see the files > Karpathy's LLM Wiki doc as the skeleton, so the vault is organized the way a model actually reads, not the way humans decorate folders > a self-learning skill on a weekly loop: scans the entire brain, finds the gaps, then researches YouTube and Google by itself to fill them Read the third one again, actually your notes only ever contain what you happened to write down, and the gap-finder breaks that ceiling: the brain starts knowing things you never told it. Most second brains know what you told them. a real one notices what you didn't. that's the difference between note-taking and compounding. one sits there. the other gets smarter every week whether you showed up or not. P.S. send the article straight to your Claude, tell it to interview you, and the brain starts filling itself tonight.

Miraqle

41,307 görüntüleme • 4 ay önce

everyone's talking about building a second brain with claude code + obsidian right now. so i made a full video walkthrough showing exactly how to set it up from scratch. drop an article into a folder. claude code reads it, creates wiki pages, builds relationships between concepts, and links everything automatically. by 20 sources your wiki knows more about your domain than you can hold in your head. here's the full setup:
13:22

everyone's talking about building a second brain with claude code + obsidian right now. so i made a full video walkthrough showing exactly how to set it up from scratch. drop an article into a folder. claude code reads it, creates wiki pages, builds relationships between concepts, and links everything automatically. by 20 sources your wiki knows more about your domain than you can hold in your head. here's the full setup:

J.B.

55,133 görüntüleme • 7 ay önce