# Alchemy

> For agents: start with the [agent guide](https://ratstack.sh/llms.txt). Every page is Markdown by default; add `Accept: text/html` for HTML.

![Alchemy](/avatars/alchemy-run.png)

Channel · id `alchemy-run` · updated 2026-11-02 · [all stars](/all-stars)

- GitHub: [alchemy-run](https://github.com/alchemy-run)
- X: [@alchemy\_run](https://x.com/alchemy_run)
- Site: [alchemy.run](https://alchemy.run)

## Bio

- GitHub describes alchemy-run/alchemy as "Infrastructure as Effects". ([source](https://github.com/alchemy-run/alchemy), checked 2026-11-02)
- The Alchemy X profile reads "Bootstrapping Agentic Infrastructure with pure TypeScript and Effect." ([source](https://x.com/alchemy_run), checked 2026-11-02)

## Repos

- [alchemy-run/alchemy](https://github.com/alchemy-run/alchemy): 1833 stars. Infrastructure as Effects (checked 2026-11-02)
  Packages: [`alchemy`](https://github.com/alchemy-run/alchemy/blob/main/packages/alchemy/package.json), [`effect`](https://github.com/alchemy-run/alchemy/blob/main/packages/alchemy/package.json), [`@effect/platform-node`](https://github.com/alchemy-run/alchemy/blob/main/packages/alchemy/package.json)

## Topics

- `alchemy` ([source](https://github.com/alchemy-run/alchemy), checked 2026-11-02)

## On /news

- 2026-11-02 \[release] [Alchemy 2.0.0-beta.85 moves to Effect 4.1](https://github.com/alchemy-run/alchemy/releases/tag/v2.0.0-beta.85) (github.com)
- 2026-10-24 \[post] [Hillclimbing distilled](https://alchemy.run/blog/2026-10-24-optimizing-distilled/) (alchemy.run)
- 2026-10-12 \[post] [Alchemy 2.0.0-beta.83: the Cloudflare Birthday Week release](https://alchemy.run/blog/2026-10-12-beta-83/) (alchemy.run)

Why they're here: Entered on these /news rows: [1](https://github.com/alchemy-run/alchemy/releases/tag/v2.0.0-beta.81), [2](https://github.com/alchemy-run/alchemy/releases/tag/v2.0.0-beta.82). A person or channel enters through a /news row, contributions to a pinned CAFE stack package, CAFE code rat-stack vendors or credits, or sourced public work built on or teaching the CAFE stack.

To be removed from this page, [open an issue](https://github.com/joelhooks/rat-stack/issues/new?title=Remove%20all%20stars%20profile%3A%20alchemy-run) in joelhooks/rat-stack. A removal ships with the next site update.