Agent Skill

Wiki Digest skill

wiki-digestAr9av/obsidian-wiki.skills/wiki-digest/SKILL.md

Produce a day/week/month knowledge digest summarizing what was learned, updated, and connected in the wiki. Use for readable recent-learning summaries; wiki-status reports source and ingestion state instead.

3.6kMIT

always on

41 tokname + description

once used

2,869 tokSKILL.md body

bundled files

repo stars

3.6kGitHub

Install the Wiki Digest skill

Skills CLI (Claude Code, Codex, Cursor and others)

npx skills add https://github.com/Ar9av/obsidian-wiki --skill wiki-digest

Claude Code, by hand (all projects)

git clone --depth 1 https://github.com/Ar9av/obsidian-wiki.git /tmp/obsidian-wiki
mkdir -p ~/.claude/skills
cp -R /tmp/obsidian-wiki/.skills/wiki-digest ~/.claude/skills/wiki-digest

For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.

What it costs your context

Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.

When	What loads	Cost
Every session	Name and description	41 tok
When the agent uses it	The SKILL.md instructions	2,869 tok
Only if opened	No bundled files	—

Until it is used, wiki-digest costs about 33× less than the median MCP server we measured (1,363 tokens on every turn). Installing all 40 skills from Ar9av/obsidian-wiki would load 1,925 tokens of descriptions. Skills vs MCP study

Checks

Our checks found nothing to flag: it follows the Agent Skills specification's naming and size guidelines and doesn't pipe downloads into a shell.

Checked 2026-10-22 · method

What's inside

The headings of its SKILL.md. Read the full file on GitHub.

Wiki Digest — Knowledge Newsletter Generator
Before You Start
Step 1: Collect Pages Active in the Period
Step 2: Identify Themes
Step 3: Find Notable New Connections
Step 4: Surface Open Threads
Step 5: Choose Recommended Re-reads
Step 6: Generate the Digest
Step 7: Output & Optionally Save
Edge Cases
Notes
QMD Refresh After Vault Writes

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Find and add missing cross-references between wiki pages. Use when pages are disconnected or after large ingestion. This modifies pages to add links; use wiki-lint for report-oriented structural auditing.
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