AI Agents
Read about AI agents, the work they can do and how to review their actions, including workflows inside Obsidian.
Obsidian Copilot v4: What Changed, What It Costs, What to Check
Copilot v4 shipped August 11, 2026: Claude Code, Codex and OpenCode now run as agents in Obsidian on desktop. Free to start; Plus is $14.99 a month.
Claude Code and Your Obsidian Vault: CLAUDE.md and Permissions
Set up Claude Code for an Obsidian vault: a CLAUDE.md at the vault root, deny rules for private folders and .obsidian, and an approval mode per chat.
Claude Code vs Codex in Obsidian: Which Agent Fits Your Vault
Claude Code vs Codex in Obsidian: both edit your vault. Codex starts free with ChatGPT; Claude Code needs Pro at $20. Modes, setup and instruction files.
Gemini CLI in Obsidian: Setup, Plugins and the June 2026 Change
Gemini CLI in Obsidian: run it in your vault folder or through Agent Client. Since June 18, 2026 it needs a paid key or Code Assist; free use moved.
Obsidian AI Agent: 5 Plugins That Read and Edit Your Vault
Obsidian has no built-in agent. Five free plugins add one: Copilot, Claudian, Agent Client, Vault Operator (formerly Obsilo Agent) and SystemSculpt.
Obsilo Is Now Vault Operator: The Obsidian AI Agent, Compared
Obsilo Agent is now Vault Operator, renamed May 2026: a free, open-source, desktop-only Obsidian AI agent on your own key or a local model.
Claudian vs SystemSculpt: Claude Code in Obsidian Compared (2026)
Claudian is free and runs 6 coding agents on desktop. SystemSculpt runs Claude Code or Codex free, adds hosted AI on mobile from $9 a month, and audio.
Copilot for Obsidian vs SystemSculpt: Which AI Plugin Fits (2026)
Copilot is free with your own keys or agents; Plus is $14.99 a month. SystemSculpt is free, $9 a month for hosted AI, with audio and mobile chat.
Mem vs SystemSculpt: AI Notes App or AI in Obsidian (2026)
Mem is an AI notes app, free to $199 a month. SystemSculpt is a free Obsidian plugin with AI chat, from $9 a month. Features and prices compared.
Notion AI vs SystemSculpt: Team Workspace AI or AI in Obsidian (2026)
Notion AI comes with Notion Business at $20 a seat a month. SystemSculpt is a free Obsidian plugin with AI chat, from $9 a month. Compared.
Reflect vs SystemSculpt: Open-Source Notes App or AI in Obsidian (2026)
Reflect is a free, open-source Markdown notes app for Mac with AI on your own API key. SystemSculpt adds AI chat to Obsidian, from $9 a month.
Smart Composer vs SystemSculpt: Obsidian AI Chat Compared (2026)
Smart Composer is free with your own API key or a local model. SystemSculpt is free with Claude Code or Codex, $9 a month for hosted AI, audio and mobile.
Smart Connections vs SystemSculpt: Related Notes or AI Chat (2026)
Smart Connections finds related notes free, with a local model. SystemSculpt adds AI chat that edits notes, audio transcription and mobile. Compared.
Text Generator vs SystemSculpt: Prompt Templates or AI Chat (2026)
Text Generator is free and runs prompt templates on your own API key or local model. SystemSculpt adds chat that edits notes, audio and mobile. Compared.
Obsidian MCP Server: Connect Claude Code, Codex and Claude Desktop
Obsidian MCP setup for Claude Code, Codex and Claude Desktop: Local REST API's built-in server, the filesystem server, and when you need no MCP.
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How to Use Claude Code in Obsidian
Run your own Claude Code inside Obsidian with SystemSculpt. A 3-step desktop setup, no MCP server, how edit approvals work, and other ways to connect.
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Obsidian Copilot Alternative: How to Choose in 2026
Compare Obsidian Copilot alternatives. Use your own AI free; SystemSculpt Pro is $9/month for image and video generation, smart search and Studio.
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Six Obsidian AI Plugins, Side by Side
Smart Composer, Copilot, Claudian, Smart Connections, Agent Client and SystemSculpt compared: the AI each runs, edit approvals, search, mobile and price.
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Obsidian AI Agent: Edit Notes Safely with Approval Modes
SystemSculpt's AI agent creates, edits and organizes notes in your Obsidian vault. Choose how often it asks first: Auto, Ask, Full access or Claude Code modes.
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Best Obsidian AI Plugins in 2026: 8 Compared
Compare 8 Obsidian AI plugins: Copilot for agents, Smart Connections for related notes, Text Generator for templates and SystemSculpt for chat and audio.
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My AGENTS.md Runs an Operating System, Not a Style Guide
Every AGENTS.md guide tells you to add build commands and coding conventions. Mine loads skills, routes across repos, manages memory, and self-evolves.
Tempo's Machine Payments Protocol Is the Part Worth Watching
Tempo's mainnet launch is interesting, but the bigger signal is MPP: a Stripe-backed attempt to turn machine payments into a clear HTTP request contract.
Resend CLI Review: A Real Command Surface for Humans, Agents, and CI
I installed Resend's new CLI and read the repo. It is a rare SaaS command surface built for humans, CI pipelines and AI agents at the same time.
Why I Deleted Most of My Skills for GPT-5.4
I used GPT-5.4's prompt guidance to delete skill sprawl, replace stale helper scripts with prompt contracts, and keep only the broad skills that still compound.
Claude Code's Open-Source Ecosystem and the Harness Layer
I think Claude Code's open-source ecosystem matters less as a shell story and more as a harness layer where memory, orchestration, and model switching compound.