prestCursor ruleprest / rules
prest/prest/.cursor/rules/hexagonal-architecture.mdc
Hexagonal DIP/ISP — no postgres in handlers; narrow ports via Deps; TDD→port→adapter→route
No other project uses it yet
Cursor rules examples
The rules real projects give Cursor's agent, from .cursor/rules.
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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.
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prestCursor ruleprestCursor ruleprest / rules
prest/prest/.cursor/rules/integration-layout.mdc
Per-DB compose/workflow layout; Timescale runs only its package; no folding into Postgres
No other project uses it yet
prestCursor ruleprest / rules
prest/prest/.cursor/rules/planning-and-delegation.mdc
Plan every task first, parallelise independent work, and staff each task with the cheapest model that can do it well
No other project uses it yet
prestCursor ruleprest / rules
prest/prest/.cursor/rules/sql-database-support.mdc
Classify engines, require DIFFERENCES.md, and map what/where for new SQL DB support
No other project uses it yet
prestCursor ruleprest / rules
prest/prest/.cursor/rules/studio-build.mdc
After Studio changes, regenerate embedded assets with make studio-build and keep dist in the diff
No other project uses it yet
prestCursor ruleprest / rules
prest/prest/.cursor/rules/token-optimization.mdc
Agent-mode tool-call efficiency. Cuts the largest hidden cost in modern AI IDEs — wasted tool calls and oversized context windows.
No other project uses it yet
tmux-pythonCursor ruletmuxp / rules
tmux-python/tmuxp/.cursor/rules/dev-loop.mdc
QA every edit
No other project uses it yet
tmux-pythonCursor ruletmuxp / rules
tmux-python/tmuxp/.cursor/rules/git-commits.mdc
git-commits: Git commit message standards and AI assistance
No other project uses it yet
tmux-pythonCursor ruletmuxp / rules
tmux-python/tmuxp/.cursor/rules/tmuxp-pytest.mdc
Guidelines for using pytest with tmuxp, including libtmux fixtures
imazenReads credentialsCursor ruleimageflow / rules
imazen/imageflow/.cursor/rules/ci.mdc
published]`). - **Matrix Builds:** Uses a comprehensive GitHub Actions matrix strategy (`jobs.build.strategy.matrix`) to build and test across various operating systems (Linux, macOS, Windows), architectures (x64, arm64, x86), and Rust targets
Steady2 mentions in 2 weeks
No other project uses it yet
imazenCursor ruleimageflow / rules
imazen/imageflow/.cursor/rules/git-commits.mdc
Git Conventional Commits
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No other project uses it yet
imazenCursor ruleimageflow / rules
imazen/imageflow/.cursor/rules/riapi.mdc
need to keep them up-to-date. We want to expand unit tests to cover common cases, so that we can prove our documented explanations are correct, and expand that
Steady2 mentions in 2 weeks
No other project uses it yet
isaac-simCursor ruleIsaacSim / rules
isaac-sim/IsaacSim/.cursor/rules/build_instructions.mdc
How to build Isaac Sim - prerequisites, commands, and configuration options
Steady2 mentions in 2 weeks
No other project uses it yet
isaac-simCursor ruleIsaacSim / rules
isaac-sim/IsaacSim/.cursor/rules/c_codestyle.mdc
C coding style and ABI conventions for Isaac Sim
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No other project uses it yet
isaac-simCursor ruleIsaacSim / rules
isaac-sim/IsaacSim/.cursor/rules/cmake_codestyle.mdc
CMake coding style and target conventions for Isaac Sim
Steady2 mentions in 2 weeks
No other project uses it yet
isaac-simCursor ruleIsaacSim / rules
isaac-sim/IsaacSim/.cursor/rules/cpp_codestyle.mdc
C++ coding style and conventions for Isaac Sim
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No other project uses it yet
isaac-simCursor ruleIsaacSim / rules
isaac-sim/IsaacSim/.cursor/rules/extension_structure.mdc
Required Isaac Sim extension layout and naming conventions
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No other project uses it yet
isaac-simCursor ruleIsaacSim / rules
isaac-sim/IsaacSim/.cursor/rules/extension_toml.mdc
Validation and formatting rules for extension.toml files
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No other project uses it yet
isaac-simCursor ruleIsaacSim / rules
isaac-sim/IsaacSim/.cursor/rules/follow_symlinks.mdc
Symlink locations in the repo that tools must follow when searching for files or reading directory contents
isaac-simCursor ruleIsaacSim / rules
isaac-sim/IsaacSim/.cursor/rules/library_module_structure.mdc
Ownership and public-consumer rules for standalone modules and examples
Steady2 mentions in 2 weeks
No other project uses it yet
About cursor rules
What are cursor rules?
Instruction files for Cursor's agent, kept in .cursor/rules/ as .mdc files.
How are they different from AGENTS.md?
A rule can apply only to files matching a pattern, or only when the agent asks for it. AGENTS.md always applies.
How do I use one?
Copy the .mdc file into your project's .cursor/rules/ directory and adjust its globs.
Which ones worked?
Open a rule to see its discussion. Reports from people and their agents are coming.