feat: add Kimi Code and Grok Build plugin support

Extend the multi-vendor plugin layout so the `plugins` CLI
(vercel-labs/plugins) can install Supabase into Kimi Code and Grok Build,
alongside the existing Claude Code, Cursor, Codex, Copilot, and Gemini
surfaces.

- Add `.kimi-plugin/plugin.json` for Kimi Code, with the Supabase MCP
  server declared inline (X-Source-Name: kimi-plugin) since Kimi reads its
  manifest natively and the repo has no root `.mcp.json`.
- Grok Build needs no dedicated manifest: the CLI installs it through
  Grok's Claude Code compatibility layer, which reuses `.claude-plugin/`.
- Wire Kimi into the release pipeline: release-please bumps for the
  manifest version and the MCP X-Source-Version, and `.kimi-plugin/` is
  added to the release tarball.
- Document Grok/Kimi support and the `plugins` CLI in AGENTS.md.

Verified headless with `npx plugins@1.3.4 add <path> --target {kimi,cursor,grok}`:
Kimi and Cursor install cleanly; Grok completes preparation and only fails
on the native `grok` binary being absent from PATH.

Closes AI-926, AI-927, AI-928. Refs AI-925.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: Rodriguespn

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
         if: ${{ steps.release.outputs.release_created }}
         run: |
           tar -czvf "supabase-plugin.tar.gz" --dereference \
-            .claude-plugin/ .cursor-plugin/ .codex-plugin/ \
+            .claude-plugin/ .cursor-plugin/ .codex-plugin/ .kimi-plugin/ \
             .github/plugin/ agents/ \
             gemini-extension.json SUPABASE.md \
             skills/ assets/ || exit 1

.kimi-plugin/plugin.json

@@ -0,0 +1,37 @@
+{
+  "name": "supabase",
+  "version": "0.1.12",
+  "description": "Official Supabase plugin for Kimi Code with bundled Supabase skills and MCP access for project management, database work, auth, storage, and Postgres best practices.",
+  "author": {
+    "name": "Supabase",
+    "email": "support@supabase.io",
+    "url": "https://supabase.com"
+  },
+  "homepage": "https://supabase.com",
+  "repository": "https://github.com/supabase-community/supabase-plugin",
+  "license": "MIT",
+  "keywords": [
+    "supabase",
+    "postgres",
+    "database",
+    "backend",
+    "mcp"
+  ],
+  "skills": "./skills/",
+  "mcpServers": {
+    "supabase": {
+      "type": "http",
+      "url": "https://mcp.supabase.com/mcp",
+      "headers": {
+        "X-Source-Name": "kimi-plugin",
+        "X-Source-Version": "0.1.12"
+      }
+    }
+  },
+  "interface": {
+    "displayName": "Supabase",
+    "shortDescription": "Supabase skills and MCP tools for Kimi Code",
+    "developerName": "Supabase",
+    "websiteURL": "https://supabase.com"
+  }
+}

AGENTS.md

@@ -1,6 +1,12 @@
 # AGENTS.md
 
-This repository is the plugin distribution repo for Supabase across Claude Code, Cursor, Codex, and Gemini.
+This repository is the plugin distribution repo for Supabase across Claude Code, Cursor, Codex, GitHub Copilot, Gemini, Grok Build, and Kimi Code.
+
+These vendors are installable through the vendor-neutral [`plugins`](https://github.com/vercel-labs/plugins) CLI, which translates the shared plugin layout into each target's native format:
+
+```bash
+npx plugins add supabase-community/supabase-plugin
+```
 
 ## Purpose
 
@@ -9,11 +15,14 @@ Keep this repository focused on the shared multi-vendor plugin layout:
 - `.claude-plugin/plugin.json` defines the Claude Code plugin identity and metadata
 - `.cursor-plugin/plugin.json` defines the Cursor plugin surface
 - `.codex-plugin/plugin.json` defines the Codex plugin surface
+- `.kimi-plugin/plugin.json` defines the Kimi Code plugin surface (with its MCP server declared inline)
 - `.github/plugin/plugin.json` defines the GitHub Copilot plugin surface
 - `agents/claude/.mcp.json`, `agents/cursor/mcp.json`, `agents/codex/.app.json`, and `agents/copilot/.mcp.json` hold agent-specific MCP config files
 - `gemini-extension.json` defines the Gemini extension manifest
 - `skills/` contains the shipped, real skill files consumed by the supported plugin surfaces
 
+Grok Build does not have its own manifest: the `plugins` CLI installs it through Grok's Claude Code compatibility layer, which reads `.claude-plugin/plugin.json` (and therefore `agents/claude/.mcp.json`). There is no `.grok-plugin/` directory to maintain.
+
 This repo should stay self-contained. Claude marketplace installs copy the plugin into Claude's local cache, so paths outside the plugin root are fragile and should be avoided.
 
 ## Important Commands
@@ -26,7 +35,7 @@ npx claude plugin validate .claude-plugin/plugin.json
 
 ## Editing Rules
 
-- Do not move `skills/`, `agents/`, `.claude-plugin/plugin.json`, `.cursor-plugin/plugin.json`, or `.codex-plugin/plugin.json` out of the repo root layout.
+- Do not move `skills/`, `agents/`, `.claude-plugin/plugin.json`, `.cursor-plugin/plugin.json`, `.codex-plugin/plugin.json`, or `.kimi-plugin/plugin.json` out of the repo root layout.
 - Do not replace `skills/` with a symlink or submodule reference.
 - Keep the plugin name stable as `supabase` unless there is a deliberate migration plan.
 - When changing descriptions or keywords, update all relevant `plugin.json` files together.
@@ -52,6 +61,14 @@ Known vendor documentation pages:
   - https://docs.github.com/en/copilot/reference/copilot-cli-reference/cli-plugin-reference
 - Gemini CLI:
   - https://geminicli.com/docs/extensions/writing-extensions/
+- Grok Build:
+  - https://x.ai/cli
+  - Installed via the `plugins` CLI using Grok's Claude Code compatibility layer (reuses `.claude-plugin/`); no dedicated manifest.
+- Kimi Code:
+  - https://www.kimi.com/code
+  - Installed via the `plugins` CLI into Kimi's native plugin store; uses `.kimi-plugin/plugin.json` with skills, commands, hooks, and MCP servers (no agents or LSP support).
+- `plugins` CLI (vendor-neutral installer):
+  - https://github.com/vercel-labs/plugins
 
 For vendors listed above, read the official documentation pages for the vendor you are working on and follow the plugin structure required by those docs.
 

release-please-config.json

@@ -20,6 +20,11 @@
           "path": ".codex-plugin/plugin.json",
           "jsonpath": "$.version"
         },
+        {
+          "type": "json",
+          "path": ".kimi-plugin/plugin.json",
+          "jsonpath": "$.version"
+        },
         {
           "type": "json",
           "path": ".github/plugin/plugin.json",
@@ -40,6 +45,11 @@
           "path": "agents/cursor/mcp.json",
           "jsonpath": "$.supabase.headers[\"X-Source-Version\"]"
         },
+        {
+          "type": "json",
+          "path": ".kimi-plugin/plugin.json",
+          "jsonpath": "$.mcpServers.supabase.headers[\"X-Source-Version\"]"
+        },
         {
           "type": "json",
           "path": "agents/copilot/.mcp.json",