deckhearth/.cursor/rules/security-baseline.mdc
varutasu c6c1364dd6
chore(agent-pipeline): sync 0.6.0/0.7.0 artifacts (#155)
* Sync agent pipeline artifacts to 0.6.0.

Add model routing defaults, L2 role updates, convoy telemetry, and manifest tracking without touching unrelated in-progress work.

* Record tcg-vault interactive sync (kept local L1/L3 customizations).

Update last_synced_at after reviewing behind/conflict artifacts; no overwrites applied.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(agent-pipeline): sync 0.6.0 — implementer Mode 2 fix pass + UI designer

- role-implementer Mode 2 (fix pass) and role-reviewer hand-off
- role-ui-designer + model-routing updates from upstream 783e2a3
- manifest last_synced_at bumped

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(agent-pipeline): sync v0.7.0 model routing

Composer Standard for architect, Grok for audit fan-out, Sonnet 5 escalation path.

Co-authored-by: Cursor <cursoragent@cursor.com>

* chore(agent-pipeline): finish 0.6.0/0.7.0 sync on branch

Install security baseline, convoy planning, security-audit and ui-ux-pro-max
skills; align PR template and metrics docs with convoy-metrics-gate; refresh
manifest hashes while keeping tcg-vault-local L1/L3 customizations.

Co-authored-by: Cursor <cursoragent@cursor.com>

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Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-14 18:56:01 -05:00

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---
description: Security baseline — secrets, input validation, auth boundaries, logging
alwaysApply: true
---
# Security baseline
Complements `no-go-zones.mdc` (what not to touch) with **how to write secure code**. For auth specifics, see `auth-patterns.mdc` and `api-routes.mdc` when installed.
## Secrets
- Never commit credentials, API keys, tokens, or private keys. Use environment variables.
- Never log passwords, session tokens, or full payment details.
- Never expose secrets to the browser (`NEXT_PUBLIC_*` is public forever).
- If a secret appears in git history, rotate it — deleting the commit line is not enough.
## Input & output
- Validate every request body and untrusted query param at the API boundary (Zod or repo equivalent).
- Parameterize database queries — no string concatenation with user input.
- Return generic errors to clients; put details in server logs only.
- Do not reflect raw user input into HTML without sanitization.
## Auth
- Protected routes must call the repo's auth helper **before** business logic.
- Authorization: verify the session user may access **this** resource (IDOR prevention).
- Rate-limit authentication endpoints (login, register, password reset).
- No dev-only auth bypass in production code paths.
## Dependencies
- Run `npm audit` / `pnpm audit` before merging dependency changes.
- Do not add packages for one-liners when the stdlib or an existing dep suffices.
## Pipeline
- For convoy work, run `role-security-auditor` in the audit fan-out unless `skip: security` is set.
- Security findings with severity ≥ 3 block merge unless the convoy documents an accepted risk.