security

A set of critical security rules for Oryntra, an open-source platform connecting AI agents to Chatwoot. It covers workspace data isolation, encrypted secrets, signed webhooks, duplicate-message protection, rate limits, internal Python access, and administrator authentication.

In plain words
What is it for?
Use it when handling database queries, retrieval results, tokens, environment variables, Chatwoot webhooks, internal API calls, administrator roles, or recovery codes.
Why use it?
It defines safeguards against cross-workspace data exposure, leaked tokens, forged webhooks, repeated processing, public access to internal services, and unsafe account changes.

Cursor rule for Cursor

Install

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.

agentmods
npx agentmods add rules/andersonlemesc/oryntra/security
Clone the repo
git clone --depth 1 https://github.com/andersonlemesc/Oryntra

Made for: Cursor.

Per session 297 This file is loaded in full into every session.
When invoked 297 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00297 $0.00297
Opus 5 $0.00148 $0.00148
Sonnet 5 $0.00059 $0.00059
Haiku 4.5 $0.00030 $0.00030

Measured yesterday against content hash 1f14edb8dffa, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

security 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 yesterday.

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.

.cursor/rules/security.mdc · 33 lines

What it actually says

Segurança Oryntra

Tenancy

  • workspace_id em toda query, model, scope. Sem exceção.
  • Filament tenancy automatiza, mas confirmar em jobs/services manuais
  • RAG: filtrar document_chunks por workspace_id antes de retornar

Tokens e secrets

  • Chaves Chatwoot, LLM (BYOK), recovery codes → cast encrypted
  • Nunca logar tokens (mesmo em debug)
  • .env jamais commitado (.gitignore cuida)
  • INTERNAL_API_TOKEN rotacionável via env

Webhooks

  • Validar assinatura HMAC do Chatwoot via secret da tabela webhooks
  • Idempotência por chatwoot_message_id (unique index)
  • Rate limit por connection_uuid

Python privado

  • Endpoint público só em Laravel. Python só atrás de agent-python:8000 interno
  • Toda chamada Python exige header X-Internal-Token
  • Em produção: considerar mTLS adicional

Auth Filament

  • 2FA obrigatório pra roles super_admin e workspace_admin
  • Password confirmation antes de: trocar email, criar API key, deletar workspace
  • Recovery codes só visíveis uma vez (gerar e exibir, depois só revogar/regenerar)
Changes

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.

  1. yesterday First seen · 33 lines · 297 tokens per session scan A 1f14edb8dffa

Subscribe to this mod's changes

security is a cursor rule published in the GitHub repository andersonlemesc/Oryntra (5 stars, last pushed 11d ago), licensed Apache-2.0. It adds 297 tokens to every session, about $0.0015 per session on Opus 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.