From c58a88794314b4bdc0bf04c5d1100999d0909a61 Mon Sep 17 00:00:00 2001
From: Tadas Petra <60107328+tadaspetra@users.noreply.github.com>
Date: Thu, 6 Aug 2026 14:33:47 -0500
Subject: [PATCH] Adopt the Agent Plugins v1.0.0 open standard
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Add a portable root plugin.json conforming to agent-plugins.org and make
mcp.json spec-conformant ($schema, explicit stdio type). Remove the
${ELEVENLABS_API_KEY} env interpolation from the portable mcp.json — the
spec only expands ${PLUGIN_ROOT}/${PLUGIN_DATA}, so spec-strict clients
would set the key to the literal placeholder string instead of inheriting
it from the environment. Cursor keeps its dashboard-variable interpolation
via a dedicated .cursor-plugin/mcp.json.

Both root files validate against the official 1.0.0 JSON Schemas, and the
Claude Code marketplace add/install flow was re-verified end to end.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .cursor-plugin/mcp.json    | 11 +++++++++++
 .cursor-plugin/plugin.json |  2 +-
 README.md                  |  4 ++--
 mcp.json                   |  7 +++----
 plugin.json                | 15 +++++++++++++++
 5 files changed, 32 insertions(+), 7 deletions(-)
 create mode 100644 .cursor-plugin/mcp.json
 create mode 100644 plugin.json

diff --git a/.cursor-plugin/mcp.json b/.cursor-plugin/mcp.json
new file mode 100644
index 0000000..2b9aa5b
--- /dev/null
+++ b/.cursor-plugin/mcp.json
@@ -0,0 +1,11 @@
+{
+  "mcpServers": {
+    "elevenlabs": {
+      "command": "uvx",
+      "args": ["elevenlabs-mcp"],
+      "env": {
+        "ELEVENLABS_API_KEY": "${ELEVENLABS_API_KEY}"
+      }
+    }
+  }
+}
diff --git a/.cursor-plugin/plugin.json b/.cursor-plugin/plugin.json
index e546a4a..59cddd0 100644
--- a/.cursor-plugin/plugin.json
+++ b/.cursor-plugin/plugin.json
@@ -13,7 +13,7 @@
   "keywords": ["elevenlabs", "text-to-speech", "speech-to-text", "voice", "audio", "ai", "tts", "stt", "voice-agents", "music", "sound-effects"],
   "logo": "assets/logo.png",
   "skills": "./skills/",
-  "mcpServers": "./mcp.json",
+  "mcpServers": "./.cursor-plugin/mcp.json",
   "variables": {
     "type": "object",
     "properties": {
diff --git a/README.md b/README.md
index 71bbc00..cffe06b 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # ElevenLabs Plugin
 
-Voice AI capabilities for your coding agent — powered by [ElevenLabs](https://elevenlabs.io). Works with **Cursor**, **Claude Code**, and **OpenAI Codex**.
+Voice AI capabilities for your coding agent — powered by [ElevenLabs](https://elevenlabs.io). Works with **Cursor**, **Claude Code**, **OpenAI Codex**, and any client implementing the open [Agent Plugins](https://agent-plugins.org) standard (v1.0.0).
 
 ## What's included
 
@@ -22,7 +22,7 @@ Skills are synced from the official [elevenlabs/skills](https://github.com/eleve
 
 ### MCP Server
 
-Direct access to the full ElevenLabs API via the [elevenlabs-mcp](https://github.com/elevenlabs/elevenlabs-mcp) server — voice management, audio generation, conversational AI, and more. Configured in [mcp.json](mcp.json).
+Direct access to the full ElevenLabs API via the [elevenlabs-mcp](https://github.com/elevenlabs/elevenlabs-mcp) server — voice management, audio generation, conversational AI, and more. Configured in [mcp.json](mcp.json) (Agent Plugins format; the server reads `ELEVENLABS_API_KEY` from your environment). Cursor uses [.cursor-plugin/mcp.json](.cursor-plugin/mcp.json), which wires the key from the plugin's dashboard configuration instead.
 
 ## Installation
 
diff --git a/mcp.json b/mcp.json
index 2b9aa5b..4f4fd1a 100644
--- a/mcp.json
+++ b/mcp.json
@@ -1,11 +1,10 @@
 {
+  "$schema": "https://agent-plugins.org/schemas/1.0.0/mcp.schema.json",
   "mcpServers": {
     "elevenlabs": {
+      "type": "stdio",
       "command": "uvx",
-      "args": ["elevenlabs-mcp"],
-      "env": {
-        "ELEVENLABS_API_KEY": "${ELEVENLABS_API_KEY}"
-      }
+      "args": ["elevenlabs-mcp"]
     }
   }
 }
diff --git a/plugin.json b/plugin.json
new file mode 100644
index 0000000..4f87fe7
--- /dev/null
+++ b/plugin.json
@@ -0,0 +1,15 @@
+{
+  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
+  "name": "elevenlabs",
+  "version": "0.2.0",
+  "description": "ElevenLabs voice AI — text-to-speech, speech-to-text, voice agents, speech engine, music generation, sound effects, voice changer, voice isolator, and direct API access via MCP.",
+  "author": {
+    "name": "ElevenLabs",
+    "email": "support@elevenlabs.io",
+    "url": "https://elevenlabs.io"
+  },
+  "homepage": "https://elevenlabs.io",
+  "repository": "https://github.com/elevenlabs/plugin",
+  "license": "MIT",
+  "keywords": ["elevenlabs", "text-to-speech", "speech-to-text", "voice", "audio", "ai", "tts", "stt", "voice-agents", "music", "sound-effects"]
+}