Skip to content

v0.3.0 - 2025-12-16

Choose a tag to compare

View all tags
@github-actions github-actions released this 16 Dec 15:18
v0.3.0
ca76a6f

Release Notes

Added

  • pctx_session_server crate implements CodeMode sessions using HTTP endpoints for session management and websockets for code execution with callbacks to user-defined tools.
  • pctx_core crate created as the primary code mode library via the CodeMode struct. With support for MCP servers and callback functions.
  • pctx_executor/pctx_code_execution_runtime/pctx_type_check_runtime supports callbacks to arbitrary rust callables
  • pctx-client (Python) package with @tool decorator and AsyncTool/Tool base class for registering/interacting with the pctx session server. Users can export the CodeMode tools to popular agent frameworks like langchain.

Changed

  • Breaking Change: pctx start now starts the pctx session server, all previous commands have been migrated to pctx mcp <subcommand>.
  • codegen create extended to include generic Tool and ToolSet structs and all code generation functions migrated to be methods of these structs.

Fixed

  • [additionalProperty: string]: ... not included when additionalProperties: false in schema.
  • Comments above [additionalProperty: string]: ... now correctly document the expected additional property types.

Install pctx 0.3.0

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/portofcontext/pctx/releases/download/v0.3.0/pctx-installer.sh | sh

Install prebuilt binaries via Homebrew

brew install portofcontext/tap/pctx

Install prebuilt binaries into your npm project

npm install @portofcontext/pctx@0.3.0

Download pctx 0.3.0

File Platform Checksum
pctx-aarch64-apple-darwin.tar.gz Apple Silicon macOS checksum
pctx-x86_64-pc-windows-msvc.zip x64 Windows checksum
pctx-aarch64-unknown-linux-gnu.tar.gz ARM64 Linux checksum
pctx-x86_64-unknown-linux-gnu.tar.gz x64 Linux checksum

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo portofcontext/pctx

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>
Assets 21
Loading