dhan-api-invariant-check

name	dhan-api-invariant-check
description	Audit Indian market code for DhanHQ API contract violations and cross-domain API leakage. Use when reviewing dhanhq-*, algo_*, dhan_*, market-data-service, or swing_long_trader code.
disable-model-invocation	true
argument-hint	["file-or-directory"]
allowed-tools	Read, Glob, Grep

Skill: DhanHQ API Invariant Check

Audit Indian market code for DhanHQ API contract violations and cross-domain API leakage.

Checks

1. dhanhq-client public method signatures — flag any removed or renamed methods
2. Response schema assumptions — flag if code assumes fields that may not exist
3. Auth token handling — must use env vars, never hardcoded
4. Rate limit awareness — flag tight loops calling DhanHQ endpoints
5. Order ID uniqueness assumptions — DhanHQ IDs are not sequential, do not sort by them

Cross-Domain Boundary Check (Critical)

6. Flag any reference to Delta Exchange APIs inside Indian market repos (dhanhq-*, algo_*, dhan_*, market-data-service, swing_long_trader)
7. Flag any Delta Exchange credentials, endpoints, or client classes appearing in DhanHQ repos
8. Flag any shared order/position state between the two domains

Output

• List of invariant violations with file:line references
• List of cross-domain boundary violations (if any)
• Suggested fix for each violation
• Verdict: SAFE TO SHIP / NEEDS FIXES