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/madebyaris/rakitui-ai/development-guidegit clone --depth 1 https://github.com/madebyaris/rakitui-aiWhat 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 | $0.00000 | $0.00446 |
| Opus 5 | $0.00000 | $0.00223 |
| Sonnet 5 | $0.00000 | $0.00089 |
| Haiku 4.5 | $0.00000 | $0.00045 |
Grade A, and why
development-guide 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 2d 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
Development Guide
This guide covers the development workflow for the Rakit UI AI project.
Project Setup
- package.json defines the project dependencies and scripts
- TypeScript configuration is in tsconfig.json
- The project uses ES modules (type: "module" in package.json)
- Check TODO.md for planned improvements and features
Build & Run
npm run build: Cleans dist directory, compiles TypeScript, and builds MCPnpm run watch: Watches for changes during developmentnpm start: Starts the MCP server from the compiled dist directory
Key Dependencies
@modelcontextprotocol/sdk: Core MCP SDKmcp-framework: Framework for building MCP toolsopen: Library for opening URLs in the default browser
Development Workflow
- Create/modify tool implementations in
src/tools/ - Update templates as needed in
src/tools/templates/ - Run
npm run watchfor development - Test using
npm start - Build for distribution with
npm run build
Working on Improvements
- Check TODO.md for prioritized tasks
- Create feature branches for each improvement
- Follow the security guidelines in security-best-practices rule
- Add tests according to testing-strategy rule
- Optimize performance following performance-optimization rule
Testing
- Unit tests:
npm test(once implemented) - Integration tests:
npm run test:integration - E2E tests:
npm run test:e2e - Coverage report:
npm run test:coverage
Contributing
- Pick a task from TODO.md
- Create a feature branch
- Implement with tests
- Update documentation
- Submit pull request
Note on Browser Integration
The server creates temporary files in a tmp directory at the project root. Make sure this directory has appropriate permissions for file creation.
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.
- 2d ago First seen · 63 lines · 0 tokens per session scan A e241c4c07203
development-guide is a cursor rule published in the GitHub repository madebyaris/rakitui-ai (5 stars, last pushed 7mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 446 tokens. 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 2026-08-31.
Other cursor rules, from other repositories
AIRules
NexusLink MCP four-step workflow and prohibitions (copy to project .cursor/rules/ and fill the project-specific section).
001-no-hallucination
Prohibits Claude from fabricating APIs, packages, file paths, or code that hasn't been verified to exist.
002-verify-before-act
Requires Claude to read before writing, verify before installing, and confirm before destructive operations.
cursorrules
Read and follow CLAUDE.md in the repository root before making any changes. It contains all agent rules for this project.
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.