Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add trtmn/agent-plugins --skill obsidian-cligit clone --depth 1 https://github.com/trtmn/agent-pluginsWrote 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/trtmn/agent-plugins/obsidian-cli)<a href="https://agentmods.dev/skills/trtmn/agent-plugins/obsidian-cli"><img src="https://agentmods.dev/badge/skills/trtmn/agent-plugins/obsidian-cli/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/trtmn/agent-plugins/obsidian-cli"><img src="https://agentmods.dev/badge/skills/trtmn/agent-plugins/obsidian-cli.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00125 | $0.02964 |
| Opus 5.5 | $0.00050 | $0.01186 |
| Sonnet 5.5 | $0.00025 | $0.00593 |
| Haiku 4.5 | $0.00013 | $0.00296 |
Grade A, and why
obsidian-cli scanned grade A with 0 findings 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 1mo 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 398 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Obsidian CLI Skill
The user has the obsidian CLI installed, which communicates with a running Obsidian instance over a local REST API. Use it to search, read, create, modify, and analyze notes without touching files directly on disk.
When to Use CLI vs Direct File Access
| Use CLI | Use Direct Read/Edit | Use Both |
|---|---|---|
Search (search, search:context) |
Large content edits requiring precise line-level changes | Find notes with CLI, then Read/Edit their files |
| Graph analysis (backlinks, orphans, deadends, unresolved) | Multi-line insertions at specific positions | Get vault path with vault info=path, then Glob/Grep |
| Properties/tags (read, set, list, count) | Complex regex replacements | List tasks with CLI, edit file to restructure |
| Tasks (list, toggle, filter) | Reading very large files with offset/limit | |
| Daily notes (read, append, prepend) | ||
| Templates (list, read, insert) | ||
| Vault-wide counts and statistics | ||
| Opening files in Obsidian UI |
Key principle: Use CLI for discovery and metadata; use direct file access for surgical edits. Combine them for find-then-edit workflows.
CLI Syntax Conventions
obsidian <command> [key=value ...] [bare-flags]
file=resolves by name like wikilinks (no extension needed):file=Meeting Notespath=is an exact vault-relative path:path=Journal/2024-01-15.md- Quote values with spaces:
file="Project Planning",content="Hello World" - Newlines in content: Use
\n— e.g.,content="Line 1\nLine 2" - Bare boolean flags have no value:
total,verbose,counts,done,todo vault=targets a specific vault:vault="Work Vault"format=jsonfor structured/parseable output (prefer this for programmatic use)- Most commands default to the active file when
file=/path=is omitted
Safe vs Destructive Operations
Safe (no confirmation needed)
- All read commands:
read,search,search:context,file,files,folders,outline,wordcount,recents - All list commands:
tags,properties,tasks,backlinks,links,orphans,deadends,unresolved,aliases,bookmarks,templates,bases,plugins,themes,snippets,hotkeys,commands,tabs,workspace - Single-value reads:
tag,property:read,daily:read,daily:path,template:read,random:read,vault,vaults,version,history,history:list,history:read,diff,publish:list,publish:site,publish:status,base:query,base:views - UI navigation:
open,daily,search:open,tab:open,web
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 398 lines · 125 tokens per session scan A 09989a18b355
obsidian-cli is a skill published in the GitHub repository trtmn/agent-plugins (2 stars, last pushed 11d ago), licensed Unlicense. It adds 125 tokens to every session and 2,964 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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