llm-wiki

name	llm-wiki
description	Build and maintain a persistent interlinked markdown knowledge base, optionally stored in an Obsidian vault.
metadata	{"version":"2.0.0","author":"erebus","tags":["research","knowledge-base","wiki","markdown","obsidian"]}

LLM Wiki — Knowledge Base Builder

Use this skill to build and maintain a persistent, interlinked markdown knowledge base. When Obsidian integration is configured, all notes are stored directly in the vault using the obsidian tools. Otherwise, use the filesystem tools.

Storage Backend

With Obsidian (EREBUS_OBSIDIAN_API_URL + EREBUS_OBSIDIAN_API_KEY configured):

• Use create_or_update_note and append_to_note to write notes
• Use search_notes to find existing notes
• Use list_notes to browse the wiki structure
• Store all wiki notes under a wiki/ prefix (e.g. wiki/pages/concept.md)

Without Obsidian (filesystem fallback):

• Use FileTools / FileEditTools to write markdown files
• Store wiki under ~/wiki/ or the active workspace

Architecture

Layer 1 — Raw Sources

Store raw materials as-is:

wiki/sources/paper-title.md
wiki/sources/article-summary.md

Layer 2 — Wiki Pages

Synthesized, interlinked knowledge pages:

wiki/pages/concept-name.md      # [[links]] to other pages
wiki/pages/person-name.md

Layer 3 — Schema / Index

High-level organization:

wiki/index.md        # Master table of contents
wiki/schema.md       # Ontology / concept map

Process

1. Gather: Collect raw information into Layer 1 sources
2. Synthesize: Create wiki pages in Layer 2 with [[wikilinks]]
3. Organize: Build and update wiki/index.md
4. Maintain: Update pages as new information arrives
5. Query: Search the wiki to answer questions

Best Practices

• Use [[wikilinks]] for cross-referencing between pages
• Include source citations in every wiki page
• Keep pages focused on a single concept
• Update the index when adding new pages
• Use search_notes (Obsidian) or grep (filesystem) before creating duplicates