mcp-proxy 0.3.1

# Multi-instance deployment with Redis cache
# Run multiple proxy instances behind a load balancer, sharing cache via Redis.

[proxy]
name = "multi-proxy"
[proxy.listen]
host = "0.0.0.0"
port = 8080

# External Redis cache -- shared across all instances
[cache]
backend = "redis"
url = "redis://redis:6379"
prefix = "mcp-proxy:"

[[backends]]
name = "api"
transport = "http"
url = "http://api:8080"

# Per-backend cache TTLs (stored in Redis)
[backends.cache]
resource_ttl_seconds = 300
tool_ttl_seconds = 60
max_entries = 5000

[[backends]]
name = "search"
transport = "http"
url = "http://search:8080"

[backends.cache]
tool_ttl_seconds = 120
max_entries = 1000

[observability]
log_level = "info"
json_logs = true    # Structured logs for aggregation

[observability.metrics]
enabled = true      # Prometheus at /admin/metrics

[security]
admin_token = "${ADMIN_TOKEN}"   # Protect admin API in production