Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add rules/sparesparrow/mcp-project-orchestrator/linux-devgit clone --depth 1 https://github.com/sparesparrow/mcp-project-orchestratorWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00007 | $0.00420 |
| Opus 5 | $0.00003 | $0.00210 |
| Sonnet 5 | $0.00001 | $0.00084 |
| Haiku 4.5 | $0.00001 | $0.00042 |
Grade B, and why
linux-dev scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo make install What it actually says
Linux Development Environment
Environment Context
- OS: Linux 5.4.0-74-generic
- Architecture: x86_64
- Python: 3.11.0 (CPython)
- User: developer
- Home: /home/developer
- Shell: /bin/bash
Build System Rules
Compiler Defaults
When building OpenSSL on Linux:
- Default Compiler: GCC unless clang is explicitly requested
- Shared Libraries: Use
-fPICfor position-independent code - Optimization: Enable
-O2optimization for release builds - Debug Symbols: Include
-gdebug symbols for debug builds - Warnings: Use
-Wall -Wextra -Werrorfor strict compilation
Conan Profile Selection
Prefer these profiles in order:
linux-gcc-releasefor production buildslinux-gcc-debugfor developmentlinux-clang-releasefor alternative compiler testinglinux-clang-debugfor clang development
Environment Variables
Check these environment variables before suggesting build commands:
CONAN_USER_HOME(default: /home/developer/.conan2)OPENSSL_ROOT_DIRfor custom OpenSSL installationCC,CXXfor compiler overridesPKG_CONFIG_PATHfor library discoveryLD_LIBRARY_PATHfor runtime library loading
Build Commands
Standard Build Process
# Configure with GCC
./Configure linux-x86_64 --prefix=/usr/local
# Build with parallel jobs
make -j$(nproc)
# Run tests
make test
# Install (may require sudo)
sudo make install
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 3d ago First seen · 64 lines · 7 tokens per session scan B a655d502515c
linux-dev is a cursor rule published in the GitHub repository sparesparrow/mcp-project-orchestrator (17 stars, last pushed 2mo ago), licensed MIT. It adds 7 tokens to every session and 420 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other cursor rules, from other repositories
angular-20
This rule provides comprehensive best practices and coding standards for Angular development, focusing on modern TypeScript, standalone components, signals, and performance optimizations.
dev-standard
Apache Superset development standards and guidelines for Cursor IDE.
cli-error-handling
CLI command error handling patterns.
prefer-direct-imports-over-module-mocks
Prefer extracting a testable core over vi.mock / vi.resetModules when unit tests need to reach production logic entangled with config, env, or singletons.
control-plane-descriptors
Control plane descriptor and instance implementation patterns.
family-instance-domain-actions
Family instance domain action implementation patterns.