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.
git clone --depth 1 https://github.com/jterratsdev/ableton-live-mcpWrote 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/jterratsdev/ableton-live-mcp/infra-data-encryption)<a href="https://agentmods.dev/rules/jterratsdev/ableton-live-mcp/infra-data-encryption"><img src="https://agentmods.dev/badge/rules/jterratsdev/ableton-live-mcp/infra-data-encryption/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/jterratsdev/ableton-live-mcp/infra-data-encryption"><img src="https://agentmods.dev/badge/rules/jterratsdev/ableton-live-mcp/infra-data-encryption.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 | $0.01373 | $0.01373 |
| Opus 5.5 | $0.00549 | $0.00549 |
| Sonnet 5.5 | $0.00275 | $0.00275 |
| Haiku 4.5 | $0.00137 | $0.00137 |
Grade A, and why
infra-data-encryption 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.
How it starts
The opening of the file, as written. The whole thing — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Infrastructure, Data & Encryption
When a project involves databases, cloud infrastructure, sensitive data, or multi-environment deployments, these rules apply without exception.
For DevOps tool categories, observability, SLOs, downtime strategy, scalability gates, and infrastructure reporting, see devops-tooling.mdc.
Environment Segregation
- Isolated environments: dev, staging, and production must be fully isolated — separate accounts/subscriptions, separate credentials, separate network boundaries.
- No credential sharing: each environment has its own secrets, service accounts, and IAM roles. Never reuse production credentials in dev/staging.
- Promotion flow: code moves through environments via CI/CD pipelines only. No manual deploys to staging or production.
- Feature flags over environment branches: prefer runtime feature flags to long-lived environment branches.
Infrastructure as Code (IaC)
- All infrastructure must be reproducible: use Terraform, Pulumi, CloudFormation, Bicep, or equivalent. No manual console/portal changes in staging or production.
- State management: IaC state files must be stored remotely (S3 + DynamoDB, Azure Blob, GCS) with locking. Never commit
.tfstateto git. - Modular composition: extract reusable modules for networking, compute, storage. Follow the same SRP principle as application code.
- Drift detection: run plan/preview in CI on every PR that touches infra. Alert on drift between declared and actual state.
- Tagging & cost visibility: every resource must be tagged with
project,environment, andowner. Enable cost alerts per tag.
Database
- Migrations are version-controlled: use a migration framework (Flyway, Liquibase, Alembic, Prisma Migrate, knex). Never run DDL manually in production.
- Migrations must be idempotent and reversible: every
upmust have a correspondingdown. Test rollbacks in staging. - Schema reviews: DDL changes require the same review rigor as application code. Assess impact on indexes, constraints, and existing data.
- Connection pooling: always use connection pools (PgBouncer, HikariCP, etc.). Never open unbounded connections from application code.
- Read replicas & caching: for read-heavy workloads, use replicas. Cache hot data (Redis, Memcached) with explicit TTLs and invalidation strategies.
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 · 82 lines · 1,373 tokens per session scan A b88236453ac3
infra-data-encryption is a cursor rule published in the GitHub repository jterratsdev/ableton-live-mcp (0 stars, last pushed 1mo ago), licensed MIT. It adds 1,373 tokens to every session, about $0.0055 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 2026-08-31.
Other cursor rules, from other repositories
beanstalk-deploy
Robust deployment patterns for Elastic Beanstalk with GitHub Actions, Pulumi, and edge case handling.
aws-ecs
Definitive guidelines for building, deploying, and operating applications on AWS ECS, emphasizing immutable containers, secure secrets management, and robust operational patterns.
aws-rds-best-practices
AWS RDS PostgreSQL best practices - database configuration, connection management, authentication, backup, and performance optimization standards.
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.