chore: genericize plugin manifests for public release

main is now the shareable artifact: placeholder host and clientId, no
instance-specific hostnames, marketplace renamed to cybercove-labs.

The filled-in manifest for the live instance lives on branch
instance/dnspegasus and is installed with a #ref fragment, which
`claude plugin marketplace add` honors and persists even though it is
absent from --help (verified on Claude Code 2.1.220).

README: plugin install is now path A, documenting both the fork-and-edit
and the #ref branch approaches; remaining paths renumbered B/C/D.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

.claude-plugin/marketplace.json

@@ -1,16 +1,16 @@
 {
   "$schema": "https://anthropic.com/claude-code/marketplace.schema.json",
-  "name": "dnspegasus",
+  "name": "cybercove-labs",
-  "description": "Self-hosted Claude Code plugins for the dnspegasus.net infrastructure.",
+  "description": "Open-source Claude Code plugins released by CyberCove Labs.",
   "owner": {
-    "name": "jknapp",
+    "name": "CyberCove Labs",
-    "url": "https://repo.anhonesthost.net/jknapp/shared-memory"
+    "url": "https://repo.anhonesthost.net/cybercove-labs/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."
+      "description": "Shared persistent memory and snippet library for Claude Code sessions, backed by your own shared-memory server and authenticated with OIDC."
     }
   ]
 }

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Josh Knapp
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -322,9 +322,55 @@ prompt, never reaching the app.
 
 ## Connecting Claude Code
 
-Two paths, in order of preference:
+Three paths, in order of preference:
 
-### A. OAuth flow (recommended — picks up your IdP credentials)
+### A. Plugin (recommended — one command, no flags to remember)
+
+This repo doubles as a Claude Code plugin marketplace. `plugin/.mcp.json` ships a
+**pre-registered** OAuth client, so Claude Code never needs RFC 7591 Dynamic Client
+Registration — which matters because most self-hosted IdPs (Authentik included, as of
+2026.5) don't implement it.
+
+`main` carries placeholders, so install from `main` only after pointing it at your own
+instance. Fork or clone, then edit `plugin/.mcp.json`:
+
+```json
+{
+  "mcpServers": {
+    "shared-memory": {
+      "type": "http",
+      "url": "https://memory.example.com/api/mcp",
+      "oauth": {
+        "clientId": "<OIDC_CLIENT_ID_MCP>",
+        "callbackPort": 33418
+      }
+    }
+  }
+}
+```
+
+`clientId` is the **Public** (PKCE) client from step B above — it is not a secret and is
+meant to be committed. `callbackPort` must match a redirect URI your IdP accepts; with
+the loopback regex from the setup step, any port works.
+
+Then:
+
+```bash
+claude plugin marketplace add https://your-git-host/you/shared-memory.git
+claude plugin install shared-memory@cybercove-labs
+```
+
+To keep a filled-in copy on a branch instead of forking, commit it to e.g.
+`instance/<name>` and install with a `#ref` fragment:
+
+```bash
+claude plugin marketplace add https://your-git-host/you/shared-memory.git#instance/<name>
+```
+
+The `#ref` suffix is undocumented in `claude plugin marketplace add --help` but is
+honored and persisted in `known_marketplaces.json` (verified on Claude Code 2.1.220).
+
+### B. OAuth flow (manual, per-machine)
 
 ```bash
 claude mcp add --transport http --scope user \
@@ -350,7 +396,7 @@ your MCP client's **Redirect URIs** list. Authentik users with the regex
 pattern from the setup step (`^http://(127\.0\.0\.1|localhost):\d+/.*$`)
 can use any port without re-registering.
 
-### B. Manual-paste fallback (when loopback isn't reachable)
+### C. Manual-paste fallback (when loopback isn't reachable)
 
 Sealed containers, devboxes without port forwarding, etc. The redirect URI
 in this case is hosted by *this* server:
@@ -372,7 +418,7 @@ Claude Code's prompt to complete the flow.
 The manual-fallback URI must be registered on your MCP client too:
 `https://memory.example.com/auth/cli-callback`.
 
-### C. Static bearer token (no browser at all)
+### D. Static bearer token (no browser at all)
 
 For fully headless / CI scenarios, mint a long-lived HMAC token at
 `https://memory.example.com/connect` and pass it via `--header`. See

plugin/.claude-plugin/plugin.json

@@ -2,9 +2,9 @@
   "$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.",
+  "description": "Shared persistent memory and snippet library for Claude Code sessions, backed by your own shared-memory server and authenticated with OIDC.",
   "author": {
-    "name": "jknapp"
+    "name": "CyberCove Labs"
   },
-  "homepage": "https://memory.dnspegasus.net"
+  "homepage": "https://repo.anhonesthost.net/cybercove-labs/shared-memory"
 }

plugin/.mcp.json

@@ -2,9 +2,9 @@
   "mcpServers": {
     "shared-memory": {
       "type": "http",
-      "url": "https://memory.dnspegasus.net/api/mcp",
+      "url": "https://memory.example.com/api/mcp",
       "oauth": {
-        "clientId": "5rkRS3rJhn3Ci9swWkxYMIrZ9OggsjOGy3cIOhYY",
+        "clientId": "<OIDC_CLIENT_ID_MCP>",
         "callbackPort": 33418
       }
     }