PRAXO-CORE R Core

R implementation of the PRAXO-CORE contract.

• SPEC_VERSION: 0.2.0
• Core version: 0.4.0
• Tier: core
• License: MIT
• Dependencies: none (base R JSON parser/serializer)

Scope

0.4.0 implements all eleven conformance vector groups: tool-call parsing, JSON Schema, plugin manifests, memory, events, stream kinds, checkpoint envelopes, path policy, context budgets, middleware, and the agent loop. Provider adapters remain follow-up work.

Build and test

Rscript r\conformance\run.R
Rscript r\api-snapshot.R --check
Rscript r\tests\run_tests.R

Local toolchain used by the repository maintainers lives at D:\dev\R.

Layout

• R/ package source.
• conformance/run.R vector runner.
• api-snapshot.R and api/ public API snapshot.
• tests/run_tests.R dependency-free tests.

Release

Tag shape: r/v0.4.0. The tag targets SPEC_VERSION 0.2.0. See CHANGELOG.md for per-release changes and compatibility notes.