Reaction Yield Estimation Skill

A deliberately bounded ReactionT5v2-yield recipe. It supports in-domain screening and fine-tuned deployment evaluation while refusing route-wide success claims and undocumented uncertainty.

Install

A Skill is a directory of files, so installing one is copying that directory somewhere an agent looks. With Node 18+ and git on PATH (npm resolves a github: spec through it), and nothing cloned:

npx github:PKU-YuanGroup/OpenAI4S install reaction-yield-estimation --target claude

--target claude writes to ~/.claude/skills, claude-project to ./.claude/skills, openai4s to <data_dir>/user-skills, and --dir <path> to anywhere you name. The resolved absolute path is printed before anything is written there, and --dry-run stops at that plan. A reinstall refuses to overwrite a copy you have edited or one it did not install, and uninstall removes only the files it wrote. For a recipe included in the npm release, npx @pku-yuangroup/openai4s-skills install reaction-yield-estimation --target claude installs the published copy. The npm catalog can differ from this repository.

Without Node, take the directory itself — and turn it into a .zip if an upload field wants one. The tarball is the whole repository (over 100 MB), and the pipe is a POSIX shell recipe (macOS, Linux, WSL) that extracts only this directory:

curl -L https://codeload.github.com/PKU-YuanGroup/OpenAI4S/tar.gz/refs/heads/main \
  | tar -xz --strip-components=2 OpenAI4S-main/skills/reaction-yield-estimation
python3 -m zipfile -c reaction-yield-estimation.zip reaction-yield-estimation

The click-through form of that same download is the repository zip, which is also the route to take on Windows: extract it and copy skills/reaction-yield-estimation/ out (unzip main.zip 'OpenAI4S-main/skills/reaction-yield-estimation/*' unpacks only that directory). If you already run OpenAI4S there is nothing to install — the wheel ships every bundled Skill, and a bundled Skill takes precedence over a same-named copy in <data_dir>/user-skills. Targets, provenance, and what the installer refuses to do: tools/skills-installer/.

Files