_            _    _        _         _
      /\ \         /\ \ /\ \     /\_\      / /\
      \_\ \       /  \ \\ \ \   / / /     / /  \
      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
  / / /      / / /   / / /   \ \ \   _    \ \ \
 / / /      / / /___/ / /     \ \ \ /_/\__/ / /
/_/ /      / / /____\/ /       \ \_\\ \/___/ /
\_\/       \/_________/         \/_/ \_____\/

Enter the query into the form above. You can look for specific version of a package by using @ symbol like this: gcc@10.

API method:

GET /api/packages?search=hello&page=1&limit=20

where search is your query, page is a page number and limit is a number of items on a single page. Pagination information (such as a number of pages and etc) is returned in response headers.

If you'd like to join our channel search send a patch to ~whereiseveryone/toys@lists.sr.ht adding your channel as an entry in channels.scm.


lc0-maia-1900 1.0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://maiachess.com
Licenses: GPL 3
Build system: copy
Synopsis: Human-like neural network for Leela Chess Zero
Description:

Maia’s goal is to play the human move, not necessarily the best move. As a result, Maia has a more human-like style than previous engines, matching moves played by human players in online games over 50% of the time.

lc0-t1 0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://lczero.org
Licenses: GPL 3+
Build system: trivial
Synopsis: Pre-trained neural network for Leela Chess Zero
Description:

T1 is currently one of the best neural networks for Leela Chess Zero, however, it was superseded by the neural network T2.

lc0-791556 0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://lczero.org
Licenses: GPL 3+
Build system: trivial
Synopsis: Pre-trained neural network for Leela Chess Zero
Description:

This is an official neural network of the Leela Chess Zero project that was finished being trained in April of 2022.

lc0-maia-1500 1.0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://maiachess.com
Licenses: GPL 3
Build system: copy
Synopsis: Human-like neural network for Leela Chess Zero
Description:

Maia’s goal is to play the human move, not necessarily the best move. As a result, Maia has a more human-like style than previous engines, matching moves played by human players in online games over 50% of the time.

lc0-t1-512 0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://lczero.org
Licenses: GPL 3+
Build system: trivial
Synopsis: Pre-trained neural network for Leela Chess Zero
Description:

This is a smaller version of the T1 neural network, which is currently one of the best neural networks for Leela Chess Zero.

lc0-815383 0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://lczero.org
Licenses: GPL 3+
Build system: trivial
Synopsis: Pre-trained neural network for Leela Chess Zero
Description:

This is an official neural network of a ``main run'' of the Leela Chess Zero project. The network was finished being trained in September of 2023.

lc0-maia-1100 1.0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://maiachess.com
Licenses: GPL 3
Build system: copy
Synopsis: Human-like neural network for Leela Chess Zero
Description:

Maia’s goal is to play the human move, not necessarily the best move. As a result, Maia has a more human-like style than previous engines, matching moves played by human players in online games over 50% of the time.

lc0-maia-1700 1.0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://maiachess.com
Licenses: GPL 3
Build system: copy
Synopsis: Human-like neural network for Leela Chess Zero
Description:

Maia’s goal is to play the human move, not necessarily the best move. As a result, Maia has a more human-like style than previous engines, matching moves played by human players in online games over 50% of the time.

lc0-maia-1300 1.0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://maiachess.com
Licenses: GPL 3
Build system: copy
Synopsis: Human-like neural network for Leela Chess Zero
Description:

Maia’s goal is to play the human move, not necessarily the best move. As a result, Maia has a more human-like style than previous engines, matching moves played by human players in online games over 50% of the time.

lc0-maia-1200 1.0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://maiachess.com
Licenses: GPL 3
Build system: copy
Synopsis: Human-like neural network for Leela Chess Zero
Description:

Maia’s goal is to play the human move, not necessarily the best move. As a result, Maia has a more human-like style than previous engines, matching moves played by human players in online games over 50% of the time.

lc0-maia-1800 1.0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://maiachess.com
Licenses: GPL 3
Build system: copy
Synopsis: Human-like neural network for Leela Chess Zero
Description:

Maia’s goal is to play the human move, not necessarily the best move. As a result, Maia has a more human-like style than previous engines, matching moves played by human players in online games over 50% of the time.

lc0-maia-1600 1.0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://maiachess.com
Licenses: GPL 3
Build system: copy
Synopsis: Human-like neural network for Leela Chess Zero
Description:

Maia’s goal is to play the human move, not necessarily the best move. As a result, Maia has a more human-like style than previous engines, matching moves played by human players in online games over 50% of the time.

lc0-611246 0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://lczero.org
Licenses: GPL 3+
Build system: trivial
Synopsis: Pre-trained neural network for Leela Chess Zero
Description:

This is an official neural network of a ``main run'' of the Leela Chess Zero project that was finished being trained in January of 2022.

lc0-t2 0
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://lczero.org
Licenses: GPL 3+
Build system: trivial
Synopsis: Pre-trained neural network for Leela Chess Zero
Description:

T2 is currently one of the best neural networks for Leela Chess Zero, superseding the neural network T1.

lc0 0.31.2
Dependencies: eigen@3.4.0 onednn@3.13.2 zlib@1.3.1
Channel: guix
Location: gnu/packages/lc0.scm (gnu packages lc0)
Home page: https://lczero.org
Licenses: GPL 3+
Build system: meson
Synopsis: Chess engine based on neural networks
Description:

Leela Chess Zero is a UCI-compliant chess engine designed to play chess using neural networks. This package does not provide a neural network, which is necessary to use Leela Chess Zero and should be installed separately.

lean4-search-client 4.32.0
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://github.com/leanprover-community/LeanSearchClient
Licenses: ASL 2.0
Build system: gnu
Synopsis: Natural language search within Lean
Description:

LeanSearchClient provides syntax for search using the leansearch API and the LeanStateSearch API from within Lean. It allows you to search for Lean tactics and theorems using natural language. It also allows searches on Loogle from within Lean.

lean4-mathlib4 4.29.0
Propagated dependencies: lean4-cli@4.29.0 lean4-batteries@4.29.0 lean4-quote4@4.29.0 lean4-aesop@4.29.0 lean4-import-graph@4.29.0 lean4-plausible@4.29.0 lean4-search-client@4.32.0
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://github.com/leanprover-community/mathlib4
Licenses: ASL 2.0
Build system: gnu
Synopsis: The math library of Lean 4
Description:

Mathlib is a user maintained library for the Lean theorem prover. It contains both programming infrastructure and mathematics, as well as tactics that use the former and allow to develop the latter.

lean4 4.29.0
Dependencies: cadical@2.2.1 gmp@6.3.0 libuv@1.44.2 llvm@22.1.8
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://lean-lang.org
Licenses: ASL 2.0
Build system: cmake
Synopsis: Theorem prover and programming language
Description:

Lean is a theorem prover and programming language with a small trusted core based on dependent typed theory, aiming to bridge the gap between interactive and automated theorem proving.

lean4-cli 4.29.0
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://github.com/leanprover/lean4-cli
Licenses: Expat
Build system: gnu
Synopsis: Command line parsing for Lean 4
Description:

Cli is a Lean 4 library for configuring Command Line Interfaces and parsing command line arguments. Commands are configured with a lightweight DSL.

lean4-aesop 4.29.0
Propagated dependencies: lean4-batteries@4.29.0
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://github.com/leanprover-community/aesop
Licenses: ASL 2.0
Build system: gnu
Synopsis: White-box automation for Lean 4
Description:

Aesop is a proof tactic for Lean 4 that is broadly similar to Isabelle's auto. Definitions can be tagged with @[aesop]. The aesop tactic will use these tagged definitions to attempt to automatically prove goals.

lean4-import-graph 4.29.0
Propagated dependencies: lean4-cli@4.29.0
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://github.com/leanprover-community/import-graph
Licenses: ASL 2.0
Build system: gnu
Synopsis: Create import graphs of Lake packages
Description:

This package provides a tool to create import graphs of Lake packages (Lean projects) in the Graphviz/dot format or as HTML.

python-mathlibtools 1.3.2
Dependencies: python-toml@0.10.2 python-pygithub@2.8.1 python-certifi@2026.05.20 python-gitpython@3.1.44 python-requests@2.34.2 python-click@8.4.1 python-tqdm@4.67.1 python-networkx@3.4.2 python-pydot@4.0.1 python-pyyaml@6.0.3 python-atomicwrites@1.4.0
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://github.com/leanprover-community/mathlib-tools
Licenses: ASL 2.0
Build system: pyproject
Synopsis: Development tools for Lean mathlib
Description:

This package contains leanproject, a supporting tool for Lean mathlib, a mathematical library for the Lean theorem prover.

lean4-batteries 4.29.0
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://github.com/leanprover-community/batteries
Licenses: ASL 2.0
Build system: gnu
Synopsis: Collection of maths/computer science data structures and tactics
Description:

Batteries is the the "batteries included" extended library for Lean 4. This is a collection of data structures and tactics intended for use by both computer-science applications and mathematics applications of Lean 4.

lean4-quote4 4.29.0
Channel: guix
Location: gnu/packages/lean.scm (gnu packages lean)
Home page: https://github.com/leanprover-community/quote4
Licenses: ASL 2.0
Build system: gnu
Synopsis: Type-safe expression quotations for Lean 4
Description:

This package implements type-safe expression quotations, which are a way of constructing object-level expressions (Expr) in meta-level code.

Total packages: 33008