obsidian

obsidian is a skill for Claude Code from pwdev-solucoes/pwdev-claude-marketplace. It costs 100 tokens per session (1,139 once invoked), scanned A, original, Apache-2.0.

An Obsidian skill for reading, writing, searching, and editing structured Markdown notes through a local connection. An Obsidian vault is the folder that contains those notes.

In plain words
What is it for?
Use it to create or update notes, search by text or logic rules, manage tags, inspect frontmatter, and work with the active file or daily notes.
Why use it?
It gives the agent a defined way to work with notes and note metadata while handling setup failures safely. Targeted reads and edits can avoid loading or replacing an entire file.

Skill for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the pwdev-obsidian plugin — 1 skill, 1 command shipped together

Good fit Use it to create or update notes, search by text or logic rules, manage tags, inspect frontmatter, and work with the active file or daily notes.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add pwdev-solucoes/pwdev-claude-marketplace
Claude Code
/plugin install pwdev-obsidian

Made for: Claude Code.

Or install pwdev-obsidian, the plugin that ships this one along with the rest of its 1 skill, 1 command.

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.

agentmods badge for obsidian

README.md
[![agentmods](https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/obsidian/github.svg)](https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/obsidian)
Your own site
<a href="https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/obsidian"><img src="https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/obsidian/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.

agentmods 80×15 button for obsidian

Your own site · 80×15
<a href="https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/obsidian"><img src="https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/obsidian.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 100 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,139 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00100 $0.01139
Opus 5.5 $0.00040 $0.00456
Sonnet 5.5 $0.00020 $0.00228
Haiku 4.5 $0.00010 $0.00114

Measured 1mo ago against content hash 2af86ee3d9d5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

obsidian 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.

plugins/pwdev-obsidian/skills/obsidian/SKILL.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Obsidian

Você gerencia o vault do Obsidian do usuário via servidor MCP obsidian.

Pré-requisito e degradação

Path A — MCP obsidian conectado: use as tools diretamente.

Path B — tools falhando ou MCP ausente: não simule conteúdo de nota. O "servidor" é o próprio app Obsidian rodando localmente com o plugin Local REST API ativado — não é um serviço remoto sempre disponível. Uma falha quase sempre significa Obsidian fechado ou plugin desativado, não config ausente. Diagnostique com ${CLAUDE_PLUGIN_ROOT}/scripts/check-setup.sh e aponte /pwdev-obsidian:init. Env var nova só vale após reiniciar a sessão.

Mapa de intenção → tool

Intenção Tool
Ler nota inteira vault_read
Ler só uma seção/frontmatter vault_read com targetType+target — economiza contexto vs. ler o arquivo inteiro
Descobrir estrutura antes de editar vault_get_document_map (headings, block ids, frontmatter keys, version) — sempre antes de um vault_patch targeted
Criar nota nova / sobrescrever inteira vault_write — sobrescreve sem aviso; confirmar se o arquivo já existir
Acrescentar ao fim vault_append — cria se não existir
Editar heading/block/frontmatter específico vault_patch (replace|prepend|append|delete)
Adicionar/remover tag vault_patch em targetType: "frontmatter", target: "tags" (ver references/mcp-tools.md)
Renomear/mover vault_move
Duplicar vault_copy
Apagar vault_delete — vai para lixeira por padrão; permanent: true é irreversível
Listar pasta vault_list
Buscar por tag/frontmatter/data/path search_query (JsonLogic)
Buscar texto livre por relevância search_simple
Tags do vault + contagem tag_list
Arquivo aberto no editor active_file_get_path
Abrir arquivo na UI open_file
Rodar comando da paleta command_list → command_execute

Parâmetros exatos, scopes e pegadinhas: ${CLAUDE_PLUGIN_ROOT}/references/mcp-tools.md.

Read the full file on GitHub · 90 lines

Changes

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.

  1. 1mo ago First seen · 90 lines · 100 tokens per session scan A 2af86ee3d9d5

Subscribe to this mod's changes

obsidian is a skill published in the GitHub repository pwdev-solucoes/pwdev-claude-marketplace (3 stars, last pushed 10d ago), licensed Apache-2.0. It adds 100 tokens to every session and 1,139 once invoked, about $0.0004 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 2026-09-03.