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knowledge

v1.10.1

Build and maintain an Obsidian knowledge base: organize PDFs, extract figures, create reading notes, clean web clippings, research queued or named topics, and maintain interlinked wiki entries and maps of content.

CodexClaude Code7 Skills

By Dennis Grishin0 GitHub starsUpdated 2 hours ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
7 skill or MCP entries
Source updated
Sep 28, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install knowledge for Codex and Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install knowledge-4@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

Compatibility: the page URL and API slug “knowledge-4” remain stable.

  • Codex: Legacy selector knowledge-4@agent-plugin-marketplace remains documented for migration; install from source for this runtime.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Codex has another source with the same manifest name. This directory does not invent numbered install aliases; use the publisher's catalog or inspect the source manually for that runtime.

Get the source manually
git clone https://github.com/dengrish/obsidian-skills

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/knowledge/.

Plugin files

plugins/knowledge/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/clipping-clean/SKILL.md
├── skills/figure-extract/SKILL.md
├── skills/paper-summarize/SKILL.md
├── skills/pdf-organize/SKILL.md
├── skills/wiki-add/SKILL.md
├── skills/wiki-build/SKILL.md
└── skills/wiki-lint/SKILL.md

Included Skills7

clipping-cleanskills/clipping-clean/SKILL.md

Clean Obsidian Web Clipper Markdown captures into polished notes in Articles/ with verified metadata, a summary callout and local images, leaving the raw capture untouched. Use for one clipping, "process my clippings", or the Markdown captures in an inbox-wide run; a bare URL needs a Web Clipper capture first. Inbox PDFs use pdf-organize, PDF reading notes use paper-summarize, and PDF figures use figure-extract.

figure-extractskills/figure-extract/SKILL.md

Extract whole figures from one PDF or a folder of PDFs in an Obsidian vault into cropped PNGs, with captions left out and filenames tied to the source PDF. Use for requests such as "extract figures from my PDFs" or "rip the figures out of this paper", including populating Sources/Images/ from Sources/PDFs/. A reading note uses paper-summarize and wiki entries use wiki-build; renaming, filing or chapter splitting uses pdf-organize.

paper-summarizeskills/paper-summarize/SKILL.md

Summarize one PDF, or a folder of PDFs, into self-contained reading notes in the Articles/ folder of an Obsidian vault, with scoped claims, figures, rebuilt tables and page citations. Supports research papers, books or chapters, technical reports or standards, and publication notices such as retractions. Use for "explain this paper", "summarize this PDF" or "write a reading note". Renaming, filing or splitting PDFs uses pdf-organize, figures alone use figure-extract, and wiki entries use wiki-build.

pdf-organizeskills/pdf-organize/SKILL.md

Rename PDFs from their content, file Obsidian vault Inbox PDFs in Sources/PDFs/, and split books into chapter PDFs while keeping the original. Use for one PDF or a folder: "rename this PDF", "organize my papers", "process my inbox", or "split this book". PDFs only; inbox-wide requests also use clipping-clean for Markdown captures and leave other file types untouched. A reading note uses paper-summarize, figures alone use figure-extract, and wiki entries use wiki-build.

wiki-addskills/wiki-add/SKILL.md

Research and create missing Obsidian Wiki entries for topics queued in add-to-wiki.md or named directly without a source document, then check off queued topics that were created or already exist. Never edits an existing entry. Use for "process add-to-wiki", "work through my wiki backlog" or "add a wiki entry for X" when no source is supplied. Entries from a source document use wiki-build; corrections, links, parents and MOCs use wiki-lint.

wiki-buildskills/wiki-build/SKILL.md

Create or enrich interlinked Obsidian Wiki entries from source documents already in the vault, such as an organized PDF or a cleaned clipping, or build named entries from a source. Use for "build wiki entries from this paper", "update the X entry with this article", "add this clipping to my wiki" or "extract the concepts in chapter 3". Topics without a source document use wiki-add; corrections from the sources an entry already cites, link, parent and MOC maintenance, and renames or merges of existing entries use wiki-lint.

wiki-lintskills/wiki-lint/SKILL.md

Maintain an existing Obsidian wiki: audit and fix entry quality, add or prune links, and organize discipline roots, parents and MOCs. Also corrects, simplifies or deepens existing entries from the sources they already cite, and performs explicitly requested renames, alias removals, splits, merges or deletions. Use for "lint my wiki", "clean up my wiki", "fix the MOCs", "reorganize the hierarchy", "this note is wrong" or "expand this thin note". New source material uses wiki-build, and missing topics use wiki-add.

Plugin manifests2

plugins/knowledge/.codex-plugin/plugin.json
{
  "name": "knowledge",
  "version": "1.10.1",
  "description": "Build and maintain an Obsidian knowledge base: organize PDFs, extract figures, create reading notes, clean web clippings, research queued or named topics, and maintain interlinked wiki entries and maps of content.",
  "repository": "https://github.com/dengrish/obsidian-skills",
  "author": {
    "name": "Dennis Grishin"
  },
  "skills": "./skills/",
  "interface": {
    "displayName": "Knowledge",
    "shortDescription": "Build and maintain an Obsidian knowledge base",
    "longDescription": "Build and maintain an Obsidian knowledge base: organize PDFs, extract figures, create reading notes, clean web clippings, research queued or named topics, and maintain interlinked wiki entries and maps of content.",
    "developerName": "Dennis Grishin",
    "category": "Productivity",
    "capabilities": [
      "Read",
      "Write"
    ],
    "defaultPrompt": [
      "Organize my PDFs and clean my web clippings.",
      "Research queued topics and create missing wiki entries.",
      "Audit my wiki and rebuild its maps of content."
    ]
  }
}
plugins/knowledge/.claude-plugin/plugin.json
{
  "name": "knowledge",
  "version": "1.10.1",
  "description": "Build and maintain an Obsidian knowledge base: organize PDFs, extract figures, create reading notes, clean web clippings, research queued or named topics, and maintain interlinked wiki entries and maps of content.",
  "repository": "https://github.com/dengrish/obsidian-skills",
  "author": {
    "name": "Dennis Grishin"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[knowledge on Agent Plugins Marketplace](https://pluginsmp.com/plugins/knowledge-4)