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Krypto Kajun 850223a953 fix(multicall): resolve critical multicall parsing corruption issues

- Added comprehensive bounds checking to prevent buffer overruns in multicall parsing
- Implemented graduated validation system (Strict/Moderate/Permissive) to reduce false positives
- Added LRU caching system for address validation with 10-minute TTL
- Enhanced ABI decoder with missing Universal Router and Arbitrum-specific DEX signatures
- Fixed duplicate function declarations and import conflicts across multiple files
- Added error recovery mechanisms with multiple fallback strategies
- Updated tests to handle new validation behavior for suspicious addresses
- Fixed parser test expectations for improved validation system
- Applied gofmt formatting fixes to ensure code style compliance
- Fixed mutex copying issues in monitoring package by introducing MetricsSnapshot
- Resolved critical security vulnerabilities in heuristic address extraction
- Progress: Updated TODO audit from 10% to 35% complete

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-10-17 00:12:55 -05:00

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Qwen Production Checklist

Use this guide when Qwen supports production-readiness tasks for the MEV Bot. Treat it as a supplement to docs/6_operations/ and PROJECT_SPECIFICATION.md—resolve any open math or precision issues before sign-off.

1. Build & Dependency Health

make build and go build ./... must succeed without warnings.
Run .qwen/scripts/math-test.sh, ./scripts/run_audit_suite.sh, and make test-coverage; ensure math packages stay above the 85% target and the global suite meets the 80% CI threshold.
Execute make simulate-profit to capture the profitability replay summary before sign-off (attach reports/simulation/latest/summary.md).
Verify modules with go mod tidy && go mod verify; track changes in go.mod within the PR.

2. Precision & Performance Validation

Capture before/after benchmarks (go test -bench=. -benchmem ./pkg/math/... ./pkg/uniswap/...). Attach summaries to the release PR.
Inspect generated cpu.prof and mem.prof artefacts via go tool pprof to confirm no new regressions.
Cross-check critical formulas against docs/MATH_OPTIMIZATIONS.md and docs/MATH_PERFORMANCE_ANALYSIS.md when adjusting algorithms.

3. Security & Risk Controls

Execute gosec ./pkg/math/... ./pkg/uniswap/... and a full gosec ./...; resolve or triage findings.
Confirm gas, slippage, and opportunity thresholds match operational expectations in config/*.yaml.
Ensure RPC failover lists and rate limits align with PROJECT_SPECIFICATION.md recommendations.

4. Operational Readiness

Validate .env and deployment manifests (compose.yaml, docker-compose.*.yaml) reflect current secrets handling—never commit raw keys.
Run ./scripts/run.sh against staging settings to confirm metrics (METRICS_ENABLED=true) and logging behave as documented in docs/6_operations/.
Coordinate with observability owners to verify dashboards and alerts cover math-critical latency (tick conversion, arbitrage scoring).

5. Release Handoff

Summarize math or precision adjustments, benchmark deltas, profitability replay output, and configuration updates in the release notes.
Reference executed commands and attach relevant artefacts (coverage reports, benchmark logs) in the PR description.
Confirm post-release monitoring steps and rollback plans are captured in the operations checklist.

Following these steps keeps Qwen’s specialised contributions in lockstep with the broader repository standards while safeguarding production deployments.

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