chore: instance manifests for the triple-c container (callback on mapped port 5693)

.claude-plugin/marketplace.json

@@ -0,0 +1,16 @@
+{
+  "$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
+  "name": "triple-c",
+  "description": "shared-memory plugin for the triple-c container (OAuth callback on the mapped port 5693).",
+  "owner": {
+    "name": "jknapp",
+    "url": "https://repo.anhonesthost.net/jknapp/shared-memory"
+  },
+  "plugins": [
+    {
+      "name": "shared-memory",
+      "source": "./plugin",
+      "description": "Shared persistent memory and snippet library for Claude Code sessions, backed by memory.dnspegasus.net and authenticated with Authentik OIDC."
+    }
+  ]
+}

README.md

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+# instance/triple-c
+
+Orphan branch — plugin manifests only, for the `triple-c` container.
+
+Identical to `instance/dnspegasus` except **`callbackPort` is 5693** instead of
+33418. The container can only receive an OAuth loopback callback on a port that
+is mapped through from its host, and 5693 is the one that is.
+
+```bash
+claude plugin marketplace add "https://repo.anhonesthost.net/cybercove-labs/shared-memory.git#instance/triple-c"
+claude plugin install shared-memory@triple-c
+```
+
+Never merge `main` into this branch — see `instance/dnspegasus`'s README.

plugin/.claude-plugin/plugin.json

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+{
+  "$schema": "https://anthropic.com/claude-code/plugin.schema.json",
+  "name": "shared-memory",
+  "version": "0.1.0",
+  "description": "Shared persistent memory and snippet library for Claude Code sessions, backed by memory.dnspegasus.net and authenticated with Authentik OIDC.",
+  "author": {
+    "name": "jknapp"
+  },
+  "homepage": "https://memory.dnspegasus.net"
+}

plugin/.mcp.json

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+{
+  "mcpServers": {
+    "shared-memory": {
+      "type": "http",
+      "url": "https://memory.dnspegasus.net/api/mcp",
+      "oauth": {
+        "clientId": "5rkRS3rJhn3Ci9swWkxYMIrZ9OggsjOGy3cIOhYY",
+        "callbackPort": 5693
+      }
+    }
+  }
+}