# Build artifacts
/target/
target/

# Feature cache (precomputed .fxcache binaries, ~470MB each)
test_data/feature-cache/
/data/feature-cache/
*.fxcache

# Tier 1.5 mid-smoke local data (symlinks to test_data/futures-baseline-mbp10/)
test_data/futures-baseline-mid/

# IDE files
.vscode/
.idea/
*.swp
*.swo

# OS files
.DS_Store
Thumbs.db

# Logs
*.log

# Environment variables and secrets
.env
.env.*
!.env.example


# Secret files and directories
/config/secrets/
secrets/
*.key
*.pem
*.p12
*.pfx
*.crt
*.cert

# Credential files
credentials.json
credentials.toml
auth.json
auth.toml
ibkr.txt

# Certificate security files
certs/security.env
certs/production.env.template
certs/*.serial
certs/**/*.serial

# API keys and tokens
*api_key*
*token*
*secret*
!*secret*.example
!infra/modules/secrets/
!infra/live/production/secrets/
!infra/k8s/secrets/
# Allow ml-alpha horizon-token kernel sources (no secrets, just the v2 attention path)
!crates/ml-alpha/cuda/horizon_token_*
!crates/ml-alpha/src/horizon_token_*
!crates/ml-alpha/tests/horizon_token_*
!infra/k8s/secrets/*.yaml
!scripts/deploy-secrets.sh

# Database credentials
database.conf
db_config.json

# Temporary files
*.tmp
*.temp

# GPU test artifacts
gpu_test.rs
simd_bench
simd_bench.rs
temp_script.sh

# Build artifacts (additional)
**/*.rs.bk
*.pdb
Cargo.lock

# Coverage reports
tarpaulin-report.html
cobertura.xml
lcov.info

# Benchmark results
target/criterion/
target/bench/

# CI artifacts
.training-generated.yml
audit-results.json
geiger-report.md
security-report.md
outdated.json*.profraw

# Python virtual environments and cache
venv/
.venv/
.venv_databento/
venv_databento/
__pycache__/
*.py[cod]
*.so
.Python
*.egg-info/
.coverage
coverage.xml
htmlcov/
.python-version

# ML model checkpoints and training artifacts
diagnostic_data/
checkpoints/
ml/checkpoints/
ml/trained_models/*.safetensors
ml/trained_models/norm_stats_*.json
ml/trained_models/ppo_fold*.safetensors
ml/trained_models/ppo_fold*.json
ml/ml/

# Removed Windows wrapper files per user request
hive-mind-prompt-*.txt

# Node.js
node_modules/
web-dashboard/dist/

# Git worktrees
.worktrees/
.claude/worktrees/

# Serena (IDE agent)
.serena/

# Claude local state
.claude/settings.local.json
.claude/ralph-loop.local.md
.mcp.json
claude-flow.config.json
.swarm/
.hive-mind/
.claude-flow/
memory/
coordination/
memory/claude-flow-data.json
memory/sessions/*
!memory/sessions/README.md
memory/agents/*
!memory/agents/README.md
coordination/memory_bank/*
coordination/subtasks/*
coordination/orchestration/*
*.db
*.db-journal
*.db-wal
*.sqlite
*.sqlite-journal
*.sqlite-wal
claude-flow

# Terragrunt cache and generated files
.terragrunt-cache/
**/.terragrunt-cache/
.terraform.lock.hcl
**/.terraform.lock.hcl

# Data cache (downloaded market data, not checked in)
data/cache/

# Generated reports and validation artifacts in test_data
test_data/**/*REPORT*
test_data/**/*SUMMARY*
test_data/**/*METADATA*
test_data/**/README.md
test_data/databento/samples/

# Large binary files (prevent repo bloat - use LFS or external storage)
*.dbn
*.dbn.zst
*.safetensors
*.onnx
*.ot
*.pt
*.pth
*.bin
# Exception: deterministic test fixtures (golden bytes for bit-equivalence)
!crates/ml-alpha/tests/fixtures/*.bin
# Load test results
services/*/load_tests/results/
services/*/load_tests/*.json
!services/*/load_tests/package.json
.playwright-mcp/
crates/ml/ml/

# Foxhunt audit hook dedup state (cleared at SessionStart)
.claude/.foxhunt-audit-state
/config/ml/alpha_logits_cache.bin
data/surfer/