feat(plugins)!: make Sidekick exclusive to Claude Code (#7278)

2026-09-10 20:51:50 +05:30
parent 02f7a9b2c4
commit d873892dad
53 changed files with 483 additions and 577 deletions
@@ -7,6 +7,8 @@ Add persistent memory to [**Google Antigravity**](https://antigravity.google) (`

 <Info>Current plugin version: `0.3.1`.</Info>

+Sidekick is available only in the [Claude Code plugin](/integrations/claude-code#sidekick-agent).
+
 ## Prerequisites

 1. A Mem0 API key (starts with `m0-`):
@@ -48,11 +50,10 @@ This installs the generated Antigravity bundle with the Mem0 server, lifecycle h
 | Local MCP Server (`search_memories`) | Yes |
 | Lifecycle Hooks | Yes |
 | 6 Memory Skills | Yes |
-| Sidekick Agent | Yes |

 ## Memory tools and skills

-The full plugin exposes a focused `search_memories` tool and captures completed work through lifecycle hooks. Six skills provide search, status, remember, forget, pause, and resume workflows. A native sidekick can handle a bounded task in the workspace assigned by Antigravity; it does not claim Claude Code worktree isolation.
+The full plugin exposes a focused `search_memories` tool and captures completed work through lifecycle hooks. Six skills provide search, status, remember, forget, pause, and resume workflows.

 If you need the full set of direct CRUD tools, connect the [hosted Mem0 MCP server](/platform/mem0-mcp) separately instead of installing both configurations under the same server name.

@@ -64,6 +64,8 @@ After the automatic first-prompt search, Claude can also call `search_memories`

 ### Sidekick agent

+Sidekick is available only in Claude Code.
+
 `mem0:sidekick` is a Sonnet coding agent that runs in a separate Git worktree. Use it to offload investigation, implementation, testing, or review without burning main-session context.

 ```text
@@ -7,6 +7,8 @@ Add persistent memory to [**OpenAI Codex**](https://openai.com/index/codex/) wit

 <Info>Current plugin version: `0.3.1`.</Info>

+Sidekick is available only in the [Claude Code plugin](/integrations/claude-code#sidekick-agent).
+
 ## Prerequisites

 Before setting up Mem0 with Codex, ensure you have:
@@ -7,6 +7,8 @@ Add persistent memory to [**Cursor**](https://cursor.com) with the Mem0 plugin.

 <Info>Current plugin version: `0.3.1`.</Info>

+Sidekick is available only in the [Claude Code plugin](/integrations/claude-code#sidekick-agent).
+
 ## Prerequisites

 Before setting up Mem0 with Cursor, ensure you have:
@@ -49,7 +51,7 @@ cursor-agent plugin marketplace add https://github.com/mem0ai/mem0

 Open Cursor's **Customize** page or run `/plugins`, select the **Mem0 Plugins** marketplace, and install **Mem0** at user or project scope. Enter your Mem0 API key when Cursor asks for the plugin configuration, then restart Cursor.

-The full plugin includes automatic capture, the `search_memories` recall tool, lifecycle hooks, a sidekick agent, and six memory skills.
+The full plugin includes automatic capture, the `search_memories` recall tool, lifecycle hooks, and six memory skills.

 ### Option B: One-Click Deeplink (MCP Only)

@@ -98,7 +100,6 @@ Add the following to your `.cursor/mcp.json`:
 | Recall | `search_memories` | MCP search tools |
 | Lifecycle hooks | Yes | No |
 | Memory skills | 6 | No |
-| Sidekick agent | Yes | No |

 ## MCP-only tools

@@ -125,15 +126,14 @@ The full plugin translates Cursor's native events into the shared Mem0 memory li
 | `sessionStart` | Initializes the project session and recovers pending capture |
 | `beforeSubmitPrompt` | Observes the submitted prompt; recall stays tool-driven because this event cannot inject context |
 | `postToolUse` / `postToolUseFailure` | Records useful tool results and failures |
-| `subagentStart` / `subagentStop` | Records the Mem0 Sidekick lifecycle and completed result |
 | `afterAgentResponse` / `stop` | Captures the completed exchange |
 | `preCompact` / `sessionEnd` | Flushes pending capture in the background |

 <Note>
-  Cursor's `beforeSubmitPrompt` hook can allow or block a prompt, but it cannot add context to that prompt. The plugin therefore gives the agent `search_memories` and a memory-aware sidekick for recall instead of claiming automatic per-prompt injection.
+  Cursor's `beforeSubmitPrompt` hook cannot add context to a prompt. Use `search_memories` to recall memories.
 </Note>

-Cursor's `subagentStart` hook also cannot inject parent context. The bundled Sidekick searches Mem0 itself, while the lifecycle hooks correlate its start and completion for later capture.
+The plugin does not register subagent start or stop hooks.

 ## Example Workflow

@@ -7,6 +7,8 @@ Add persistent memory to the [**DeepSeek Harness**](https://github.com/deepseek-

 <Info>Current package version: `0.3.0`.</Info>

+Sidekick is available only in the [Claude Code plugin](/integrations/claude-code#sidekick-agent).
+
 ## Overview

 The plugin provides automatic memory plus two agent-callable tools:
@@ -7,6 +7,8 @@ Kimi Code forgets project decisions between sessions. The Mem0 plugin captures c

 <Info>Current plugin version: `0.3.1`.</Info>

+Sidekick is available only in the [Claude Code plugin](/integrations/claude-code#sidekick-agent).
+
 ## Prerequisites

 1. A Mem0 Platform account and API key:
@@ -33,7 +35,7 @@ Inside Kimi Code, install the native plugin bundle and reload the session:
 /reload
 ```

-Run `/plugins info mem0` to confirm that the plugin, MCP server, skills, hooks, and sidekick agent loaded.
+Run `/plugins info mem0` to confirm that the plugin, MCP server, skills, and hooks loaded.

 ## What you get

@@ -42,7 +44,6 @@ Run `/plugins info mem0` to confirm that the plugin, MCP server, skills, hooks,
 - **Explicit search:** Kimi can call `search_memories` when it needs a more specific answer.
 - **Six memory skills:** Search, status, remember, forget, pause, and resume use the same memory behavior as the other Mem0 coding-agent plugins.
 - **Project scoping:** Memories stay attached to the repository, with separate personal and shared project lanes.
- **Kimi sidekick:** A focused subagent can investigate or implement a bounded task in a separate context. Filesystem isolation depends on the environment Kimi provides.

 Credentials are redacted before memory capture. If Mem0 is unavailable, hooks fail open so Kimi can continue its normal work.

@@ -57,7 +58,8 @@ Kimi's native lifecycle events are translated into the shared Mem0 memory lifecy
 | `PostToolUse` / `PostToolUseFailure` | Records useful tool results and failures |
 | `Stop` | Captures the completed exchange |
 | `PreCompact` / `SessionEnd` | Flushes pending capture in the background |
-| `SubagentStart` / `SubagentStop` | Passes parent context to the Mem0 sidekick and records its lifecycle |
+
+The plugin does not register subagent start or stop hooks or supply parent memories to child agents.

 ## Verify the plugin

@@ -7,6 +7,8 @@ Add long-term memory to [OpenClaw](https://github.com/openclaw/openclaw) agents

 <Info>Current package version: `1.1.0`.</Info>

+Sidekick is available only in the [Claude Code plugin](/integrations/claude-code#sidekick-agent). OpenClaw subagents can recall parent memories. Mem0 does not capture their sessions.
+
 ## Overview

 <Frame>
@@ -7,6 +7,8 @@ Add persistent memory to [**OpenCode**](https://opencode.ai) with the Mem0 plugi

 <Info>Current package version: `0.3.0`.</Info>

+Sidekick is available only in the [Claude Code plugin](/integrations/claude-code#sidekick-agent).
+
 ## Prerequisites

 1. A Mem0 API key (starts with `m0-`):
@@ -7,6 +7,8 @@ Add persistent memory to [**Pi Agent**](https://pi.dev) with `@mem0/pi-agent-plu

 <Info>Current package version: `0.3.0`.</Info>

+Sidekick is available only in the [Claude Code plugin](/integrations/claude-code#sidekick-agent).
+
 ## Overview

 The plugin provides: