fix

fix

fix

fix: feat: fault-tolerant parallel agents, AST security scanner, and shared source reader

fixed lint

style(llm): fix import order, split long tenacity import, add blank lines, hoist inline import

fix(llm): remove duplicate return statement in call_llm

feat(metrics): add per-agent token tracking and cost estimation

fix(types): add missing type annotations in llm.py for mypy compliance

refactor(llm): hoist json import to module level — remove function-scoped import anti-pattern

fix(llm): move 429 check before raise_for_status — rate-limit handler was unreachable dead code

fix(llm): respect Retry-After header on HTTP 429 rate-limit responses

fix(types): annotate _try_parse return as dict[str, Any] to satisfy mypy no-any-return

feat(llm): add call_llm_for_json with corrective retry on invalid JSON response

fix: attach @retry decorator directly to call_llm (remove orphaning blank line)

fix: extract retry logger to named function to safely guard None outcome

fix

fix: resolve all ruff lint errors (E402, F401, F811)

feat: add retry logic with exponential backoff to call_llm

fix(llm): replace blocking httpx.post with async AsyncClient

feat: convert to async/await with parallel agent execution via asyncio.gather

feat: add llm client and agent prompts