Borrowing it
Nothing to install: this file belongs to klapaudius/symfony-mcp-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/klapaudius/symfony-mcp-server/master/.cursorrulesgit clone --depth 1 https://github.com/klapaudius/symfony-mcp-serverWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/rules/klapaudius/symfony-mcp-server/cursorrules)<a href="https://agentmods.dev/rules/klapaudius/symfony-mcp-server/cursorrules"><img src="https://agentmods.dev/badge/rules/klapaudius/symfony-mcp-server/cursorrules/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/rules/klapaudius/symfony-mcp-server/cursorrules"><img src="https://agentmods.dev/badge/rules/klapaudius/symfony-mcp-server/cursorrules.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00328 | $0.00328 |
| Opus 5.5 | $0.00131 | $0.00131 |
| Sonnet 5.5 | $0.00066 | $0.00066 |
| Haiku 4.5 | $0.00033 | $0.00033 |
Grade A, and why
cursorrules scanned grade A with 0 findings 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 1mo 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
This is a packge for Symfony which makes easier to build a Model Context Protocol Server.
Technical Specification
- Support Symfony 6.4 and 7
- Support PHP 8.2+
Symfony Package Development Guideline
- Create new class and refactor if the file is getting too long. (more than 300 lines)
Features
- https://modelcontextprotocol.io/docs/concepts/architecture
- https://modelcontextprotocol.io/docs/concepts/tools
- https://modelcontextprotocol.io/docs/concepts/transports
- https://modelcontextprotocol.io/sdk/java/mcp-server
Documentation Guidelines
- Document all public methods and classes with PHPDoc annotations.
- Include
@param,@return, and@throwstags for all methods. - Document configuration options with sample values and explanations.
- Keep documentation up-to-date when changing functionality.
- Use descriptive variable and method names to improve self-documentation.
- Add inline comments for complex logic explaining the "why" not just the "what".
- Create markdown documentation for end-users in the docs/ directory.
- Include version compatibility information in all documentation.
- Document breaking changes prominently in CHANGELOG.md and README.md.
- Add type hints and return types to all methods for better IDE support.
- Document expected environment variables and their purposes.
- Maintain a FAQ section in the documentation for common issues.
- Document how the package integrates with Symfony's existing features.
- When specifying types, especially for nullable types, do not use ?string. Always write string|null instead of using ?, and make sure null is placed at the end.
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.
- 1mo ago First seen · 35 lines · 328 tokens per session scan A 68b2b2d2f6a4
cursorrules is a cursor rule published in the GitHub repository klapaudius/symfony-mcp-server (32 stars, last pushed 3mo ago), licensed MIT. It adds 328 tokens to every session, about $0.0013 per session on Opus 5.5. A static security scan graded it A with 0 findings. 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
ponytail
Ponytail, lazy senior dev mode. Always pick the simplest solution that works.
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.
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.
config-validation-and-normalization
Config validation and normalization responsibilities (defineConfig normalizes, the orm section schema validates and resolves paths, the loader reports per-section diagnostics).
control-plane-descriptors
Control plane descriptor and instance implementation patterns.