corteza: AI Agent Runtime
An agent runtime that gives Large Language Models (LLMs)
from 'Anthropic' <https://www.anthropic.com/>, 'OpenAI'
<https://openai.com/>, 'Moonshot' <https://www.moonshot.ai/>, and
'Ollama' <https://ollama.com/> direct access to a live R session with
managed workspace state. Tools execute as R function calls with
provenance tracking, and a deterministic retrieval system keeps
relevant objects in context across turns. Three entry points: a
shell command-line interface (CLI), a console read-eval-print-loop
via chat(), and a Model Context Protocol (MCP) server via serve()
for external clients.
| Version: |
0.6.3 |
| Depends: |
R (≥ 4.4.0) |
| Imports: |
callr, codetools, curl, jsonlite, llm.api, printify, processx, saber |
| Suggests: |
fortunes, mx.api, simplermarkdown, tinytest |
| Published: |
2026-05-04 |
| DOI: |
10.32614/CRAN.package.corteza (may not be active yet) |
| Author: |
Troy Hernandez 
[aut, cre],
cornball.ai [cph] |
| Maintainer: |
Troy Hernandez <troy at cornball.ai> |
| BugReports: |
https://github.com/cornball-ai/corteza/issues |
| License: |
Apache License (≥ 2) |
| URL: |
https://github.com/cornball-ai/corteza |
| NeedsCompilation: |
no |
| SystemRequirements: |
On Windows, Rtools45 (R 4.5.x) or Rtools44 (R
4.4.x) is recommended so the 'bash' shell tool is available;
minimal installs fall back to a 'cmd' tool. 'git' is required
for the git_status, git_diff, and git_log tools (install Git
for Windows, or 'pacman -Sy git' from an Rtools shell). |
| Materials: |
NEWS |
| CRAN checks: |
corteza results |
Documentation:
Downloads:
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