Getting it into your agent
There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.
Wrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/espennilsen/pi/obsidian-vault)<a href="https://agentmods.dev/skills/espennilsen/pi/obsidian-vault"><img src="https://agentmods.dev/badge/skills/espennilsen/pi/obsidian-vault.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00046 | $0.01656 |
| Opus 5 | $0.00023 | $0.00828 |
| Sonnet 5 | $0.00009 | $0.00331 |
| Haiku 4.5 | $0.00005 | $0.00166 |
Grade A, and why
obsidian-vault scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s "http://localhost:27223/vault/" -H "Authorization: Bearer $OBSIDIAN_API_KEY" How it starts
The opening of the file, as written. The whole thing — 176 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Obsidian Vault Management
Vault Location
/Users/espen/Library/CloudStorage/OneDrive-Espennilsen.net/2-Areas/Digital_Life/Obsidian/e9n
⚠️ Safety
Always confirm with Espen before creating, modifying, or deleting any vault file.
The vault has established automation (Dataview queries, Templater templates, dashboards). Breaking these patterns can cascade.
Before Making Changes
- Read the vault's own
AGENTS.mdfor full context on structure, plugins, workflows, and conventions - Read the relevant
_Index.mdfile for the section you're working in - Check the
🏷️ Tag Taxonomy.mdfor correct tag usage
Structure (PARA)
1. Projects/ — Active initiatives with deadlines
2. Areas/ — Ongoing responsibilities (Education, Finance, Health, Personal Dev, Romance)
3. Resources/ — Reference materials (AI, Books, Career, Homelab, Languages, Programming)
4. Archive/ — Completed or inactive items
Notes/ — Daily/Weekly/Monthly notes with habit tracking
Tasks/ — TaskNotes (one task per note)
Templates/ — 23+ Templater templates
Weekly Reviews/ — Periodic reflections
Conventions
- Frontmatter is required on all notes:
created,modified,type,tagsat minimum - Tags follow the taxonomy:
#project/active,#type/note,#status/active,#priority/high,#area/professional - File naming: Use descriptive names. TaskNotes use format:
Project - Task Description.md - Templates: Always use existing templates rather than creating notes from scratch. Check
Templates/first. - Links: Use
[[wiki-links]]for internal references - Dataview: Many notes contain Dataview queries. Don't break the query syntax when editing.
Obsidian Local REST API
The vault has the Local REST API plugin (v3.4.3) running. Prefer this over direct filesystem access — it respects Obsidian's internal state, caches, and metadata.
Base URL: http://localhost:27223
API Key: d4fc944e64f535df05b34c2e8596c4e3eaffc6dfd5b5ee15e76789a4ab96698a
Auth: Authorization: Bearer <key>
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 176 lines · 46 tokens per session scan A 86ad71476d06
obsidian-vault is a skill published in the GitHub repository espennilsen/pi (116 stars, last pushed 15d ago), licensed MIT. It adds 46 tokens to every session and 1,656 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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