cursorcult 0.11.3

CLI to list and link CursorCult rules.

CursorCult

Install (pipx)

pipx install cursorcult
cursorcult

CursorCult is a library of small, opinionated Cursor rule packs. Each rule lives in its own repository and is meant to be copied into a codebase that wants to follow it.

Main organization page (browse all packs): https://github.com/CursorCult

How to use

1. After installing cursorcult (above), run it to see released rule packs and pick the ones that match your project.
2. Read the pack’s README.md to understand when it applies and how it interacts with other rules.
3. Add rule packs into your project under .cursor/rules/:
   • Preferred: link them as git submodules (keeps you on tagged versions).
   • Optional: copy them in as plain files.
4. Multiple packs coexist as siblings:

.cursor/rules/UNO/
.cursor/rules/Pinocchio/
.cursor/rules/TruthOrSilence/
...

CursorCult doesn’t prescribe which rules you must use—only provides clean, composable building blocks.

Format

Every rule repo follows the same minimal format:

• RULE.md — the ruleset itself, written in the modern Cursor style.
• README.md — when to use the rule and any credits.
• LICENSE — currently The Unlicense (public domain).

Rule repos are intentionally tiny and low‑ceremony. Contributions are via pull requests.

Cursor rule file format reference: https://cursor.com/docs/context/rules#rulemd-file-format

Discovering rules

CursorCult publishes many small rule repos. Instead of keeping a static list here, use the cursorcult CLI (installed above).

To install directly from GitHub:

pipx install git+https://github.com/CursorCult/_CursorCult.git

This prints the released rules in the organization (repos with a vN tag), each repo’s one‑line description, latest tag version, and a link to its README.md. Repos without tags are treated as unreleased and are not listed.

Linking a ruleset

Rulesets are named lists of rules registered in CursorCult/_rulesets.

Rulesets only include rules with a v0 tag; anything missing that requirement gets pruned.

cursorcult link --ruleset <RULESET>

To link from a local file containing newline- or space-separated rule names:

cursorcult link --ruleset-file path/to/rules.txt

To link a rule pack into your project as a git submodule:

cursorcult link <NAME>
cursorcult link <NAME>:v<X>
cursorcult link <NAME1> <NAME2> ...

link expects a .cursor/rules/ directory at your project root. It adds the chosen rule repo as a submodule under .cursor/rules/<NAME> and checks out the requested tag (default: latest vN).

If you want to edit the rule pack locally (for example, add globs or change apply mode), vendor it with git subtree instead:

cursorcult link --subtree <NAME>
cursorcult link --subtree <NAME>:v<X>

This copies the rule repo’s contents into .cursor/rules/<NAME> as normal files. You can update later with git subtree pull if desired.

To copy a rule pack into your project without using submodules:

cursorcult copy <NAME>
cursorcult copy <NAME>:v<X>
cursorcult copy <NAME1> <NAME2> ...

copy writes the pack’s LICENSE, README.md, and RULE.md into .cursor/rules/<NAME> at the requested tag.

Rule repos use simple integer tags (v0, v1, v2, …). The CLI itself is versioned with semantic versioning (vX.Y.Z).

Creating a new rule pack

To propose a new rule pack in the CursorCult org, use the intake repo:

• https://github.com/CursorCult/_intake

Maintainers can initialize a new rule repo with the standard template:

cursorcult new <NAME> --description "one-line summary"

This creates CursorCult/<NAME> and initializes:

• LICENSE (Unlicense)
• README.md (with install section)
• RULE.md
• .github/workflows/ccverify.yml

Release convention for new rules:

• Develop on main with any number of commits while unreleased (no tags).
• When ready for the first release, squash main to a single commit and tag it v0.
• After any vN tags exist, tags must remain contiguous (v0, v1, v2, …). This is what cursorcult verify enforces.

Contributing

• Open a PR against the relevant rule repo.
• Keep changes focused and consistent with the rule’s voice: RULE.md is professional/exacting; README.md can be cheeky.
• Before tagging a rule release, validate the repo format with cursorcult verify from a local clone.