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obsidian-second-brain

Cross-CLI skill for Obsidian: turn your vault into a living AI-first second brain across Claude Code, Codex, Gemini, and OpenCode. 43 commands - now with /obsidian-architect to document your codebase, key-less web research, Google Calendar, and self-rewriting notes.

Supported Platforms

🤖 Claude Code

Stars

2.4k

Skill Type

🔄 Business Process & Team Automation

Quality Score

110/200

License

MIT

Forks

275

Last Updated

Jun 11, 2026

Discovered

May 10, 2026

Validation

Passed

github.com/eugeniughelbur/obsidian-second-brain

Quality Breakdown

110/ 200

Content Signals

○Gotchas/Edge Cases+40

✓Progressive Disclosure+30

○Trigger Description+20

✓Verification/Safety+20

✓Code Examples+15

✓Composability+15

Repo Health

✓Recent Activity+15

✓Scripts/Automation+10

✓Real Usage (Issues)+10

○Single Responsibility+10

✓Config/Persistence+10

✓Install Instructions+5

Multi-platform bonus: +5 pts if tool supports 2+ platforms. Score derived from 12 structural signals — not stars or popularity.

Trust & Verification

medium

Requires extended permissions (shell access, subagents). Review before use.

Active

Updated within the last 90 days. Actively maintained.

Unverified skill. Always review source code before installing any skill from an unknown author.

Risk Assessment

install.sh and bootstrap_vault.py enable automated setup and file system operations
hooks/obsidian-bg-agent.sh suggests autonomous background agent execution
CLAUDE.md in root indicates persistent configuration modification for AI behavior
Research integration with external APIs (Grok, Perplexity, X, YouTube) requires credential handling
scripts/setup.sh and scripts/quick-install.sh perform system-level configuration
Vault operations can read/write arbitrary markdown files in user's vault directory