letta-obsidian: A powerful Obsidian plugin that integrates with Letta to provide a stateful AI agent that knows your vault

by letta-ai · Agent Tool · ★ 83

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install letta-obsidian

git clone https://github.com/cpfiffer/letta-obsidian.git letta-ai-agent

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 74/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

Quick Facts

Stars83
Forks18
LanguageTypeScript
CategoryAgent Tool
LicenseMIT
Quality Score74/100
Open Issues1
Last Updated2026-02-11
Created2025-07-22
Platformsnode
Est. Tokens~16k

About letta-obsidian

Letta AI Agent - Obsidian Plugin A powerful Obsidian plugin that integrates with Letta to provide a stateful AI agent that knows your vault contents and remembers your conversations. Features Core Functionality Stateful AI Agent: Uses Letta's persistent memory system for conversation continuity across sessions Automatic Vault Sync: Automatically syncs your markdown files to Letta with directory...

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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