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/bernierllc/agents-environment-config/supabasegit clone --depth 1 https://github.com/bernierllc/agents-environment-configWhat 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 | $0.00937 |
| Opus 5 | $0.00000 | $0.00468 |
| Sonnet 5 | $0.00000 | $0.00187 |
| Haiku 4.5 | $0.00000 | $0.00094 |
Grade A, and why
supabase scanned grade A 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 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- **Test API endpoints** using browser extensions or curl, not by starting servers The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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 · 125 lines · 0 tokens per session scan A 7e35ee095137
supabase is a cursor rule published in the GitHub repository bernierllc/agents-environment-config (10 stars, last pushed 14d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 937 tokens. A static security scan graded it A with 1 finding (makes network calls). 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
audit-pattern
D-pattern audit 規範（DB outbox canonical + evlog derived stream + hash anchor）.
audit-schema
Supabase audit table schema 慣例（auditlogs）.
auth-data-path-consistency
Auth 策略與資料存取路徑一致性——防止混合 auth 狀態導致 silent 權限降級.
viberaven-supabase-rls
Apply when editing Supabase migrations, RLS policies, or auth SQL.
sveltekit-spa
You are an expert SvelteKit engineer. Follow these rules ALWAYS when generating or editing code.
database-design
Database design guidelines — relational normalisation, indexing, constraints, NoSQL patterns, query optimisation, migrations, security, and backup strategies. Applied when working with database schemas and queries.