pensar: LLM Wiki Engine

Personal wiki engine with a large language model (LLM) as research assistant. Supports guided sessions through a 'Claude Code' <https://github.com/anthropics/claude-code> skill bundle and autonomous research runs from R via autoresearch(). Results land in a structured vault of markdown pages with 'YAML' frontmatter and wikilinks, ready for hand-editing in your favourite editor alongside the LLM. Vaults are seeded with 'CLAUDE.md' and 'AGENTS.md' so 'Claude Code', 'Codex' <https://github.com/openai/codex>, and other agents share the same operating instructions. Can adopt an existing 'Obsidian' <https://obsidian.md/> vault in place via init_vault(adopt = TRUE).

Version: 0.6.3
Imports: curl, digest, stringdist, yaml
Suggests: jsonlite, llm.api, saber, simplermarkdown, tinytest
Published: 2026-05-19
DOI: 10.32614/CRAN.package.pensar
Author: Troy Hernandez ORCID iD [aut, cre], cornball.ai [cph]
Maintainer: Troy Hernandez <troy at cornball.ai>
BugReports: https://github.com/cornball-ai/pensar/issues
License: Apache License (≥ 2)
URL: https://github.com/cornball-ai/pensar
NeedsCompilation: no
SystemRequirements: pandoc (for vault_export()), git (for vault_commit())
Materials: README, NEWS
CRAN checks: pensar results

Documentation:

Reference manual: pensar.html , pensar.pdf
Vignettes: Adopt an existing Obsidian vault (source)

Downloads:

Package source: pensar_0.6.3.tar.gz
Windows binaries: r-devel: pensar_0.4.2.zip, r-release: pensar_0.4.2.zip, r-oldrel: pensar_0.4.2.zip
macOS binaries: r-release (arm64): pensar_0.4.2.tgz, r-oldrel (arm64): pensar_0.4.2.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available
Old sources: pensar archive

Linking:

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