Doctrina / rules
Cursor rule1 starsChanged 10 days agoMITView on GitHub
Doctrina — the change cycle, every turn; the full rules are in AGENTS.md
Where files are headingNew Cursor rule files have more rules about planning and tracking tasks, and fewer about code style.
Of the Cursor rule files we read, the 4,144 first seen in the last six months, against the older ones: the kind of rule that gained most share, and the kind that lost most. About files like this in general, not this one, and an estimate, since a kind is a pattern in the words.
In this repository28 other files it gives its agents.
- AGENTS.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
- .github/copilot-instructions.mdCopilot instructions
- add-cli-commandSkill
- cut-a-releaseSkill
- keep-docs-en-pt-paritySkill
- ledger-abandoned-entries-are-ledger-onlySkill
- patch-doctrina-files-as-crlfSkill
- read-the-grammar-through-the-document-modelSkill
- split-an-oversized-specSkill
- stage-a-change-backlogSkill
- triage-holds-work-on-the-machinerySkill
- write-acceptance-evidenceSkill
- add-cli-commandSkill
- cut-a-releaseSkill
- keep-docs-en-pt-paritySkill
- ledger-abandoned-entries-are-ledger-onlySkill
- patch-doctrina-files-as-crlfSkill
- read-the-grammar-through-the-document-modelSkill
- split-an-oversized-specSkill
- stage-a-change-backlogSkill
- triage-holds-work-on-the-machinerySkill
- write-acceptance-evidenceSkill
- doctrina-contextSkill
- doctrina-nextSkill
- doctrina-statusSkill
- doctrina-whySkill
- doctrina-workSkill
The file
We split this 00-doctrina.mdc into the rules it gives an agent
2 rules. About 0 are common, 1 is distinctive, and 1 is very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Very specific: line 15
Read with doctrina context <cap> --for "<task>" --concat.
- Distinctive: line 20
Do not add rules here: this file carries only the cycle, because Cursor's per-prompt hook cannot.
≈ “Common” is an estimate: at least 1 in 5 of the 6,668 Cursor rule files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
--- description: Doctrina — the change cycle, every turn; the full rules are in AGENTS.md alwaysApply: true --- # Doctrina The canonical rules and command surface are in `../../AGENTS.md` — read it first. The change cycle applies to every request, whether or not it names Doctrina: - A request that changes behaviour is a change, opened BEFORE code is edited: `doctrina work "<request>"`. One change per activity asked for. - The first sentence to the human names the change id. - Read with `doctrina context <cap> --for "<task>" --concat`; `doctrina prime` is the project's state, not the spec. - Project skills are in `.agents/skills/` (generated from `.doctrina/skills/`). - Finish with `doctrina close <id>` and repeat the archive path it prints. Do not add rules here: this file carries only the cycle, because Cursor's per-prompt hook cannot; everything else belongs in AGENTS.md.
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Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

