Files
kong-customers-api/kong/mcp/pluginbindings.yaml
T
Stéphane Tailland 3b20b0a35b Revert stream-binding approach: merge GET into the single MCP route instead
The second ai-mcp-proxy binding (added to fix the GET/SSE 502 loop)
created a second runtime plugin instance with the same tool config,
which ai-mcp-proxy's own duplicate-name detection caught: all three
tools (list-customers/get-customer/create-customer) fell back to
auto-generated names across both instances. Confirmed via dataplane
pod logs right after applying the previous fix.

Real fix: one KongRoute for all three MCP HTTP methods (GET/POST/
DELETE) instead of two, one ai-mcp-proxy binding instead of two.
ai-mcp-proxy already tolerates multi-method routes (same "skips
method selection" notice the existing POST+DELETE route already
produces) — extending to GET is the same class of thing, not new
risk, and there is now exactly one plugin instance so no duplicate
tool names.
2026-08-23 15:39:27 +02:00

54 lines
1.3 KiB
YAML

apiVersion: configuration.konghq.com/v1alpha1
kind: KongPluginBinding
metadata:
name: ${NAME}-customers-mcp-openid-connect-binding
namespace: ${NAMESPACE}
spec:
controlPlaneRef:
type: konnectNamespacedRef
konnectNamespacedRef:
name: ${CONTROL_PLANE_REF_NAME}
pluginRef:
name: ${NAME}-customers-mcp-openid-connect
targets:
serviceRef:
group: configuration.konghq.com
kind: KongService
name: ${NAME}-customers-mcp
---
apiVersion: configuration.konghq.com/v1alpha1
kind: KongPluginBinding
metadata:
name: ${NAME}-customers-mcp-ai-mcp-proxy-binding
namespace: ${NAMESPACE}
spec:
controlPlaneRef:
type: konnectNamespacedRef
konnectNamespacedRef:
name: ${CONTROL_PLANE_REF_NAME}
pluginRef:
name: ${NAME}-customers-mcp-ai-mcp-proxy
targets:
routeRef:
group: configuration.konghq.com
kind: KongRoute
name: ${NAME}-customers-mcp
---
apiVersion: configuration.konghq.com/v1alpha1
kind: KongPluginBinding
metadata:
name: ${NAME}-customers-mcp-audit-log-binding
namespace: ${NAMESPACE}
spec:
controlPlaneRef:
type: konnectNamespacedRef
konnectNamespacedRef:
name: ${CONTROL_PLANE_REF_NAME}
pluginRef:
name: ${NAME}-customers-mcp-audit-log
targets:
serviceRef:
group: configuration.konghq.com
kind: KongService
name: ${NAME}-customers-mcp