diff --git a/.gitignore b/.gitignore
index 8f6ddeb46..21179c535 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
-.DS_Store
 node_modules
 .worktrees
 .sst
diff --git a/AGENTS.md b/AGENTS.md
index 20adbc200..3b24d2007 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -106,3 +106,20 @@ const table = sqliteTable("session", {
 ## Type Checking
 
 - Always run `bun typecheck` from package directories (e.g., `packages/opencode`), never `tsc` directly.
+
+## Search & File Lookup Strategy
+
+优先级从高到低：
+
+1. **everything-search MCP** — 找文件路径首选，速度快、全盘索引
+2. **Grep** — 搜文件内容用，支持正则
+3. **Glob** — 按模式匹配文件名
+4. **Read** — 已知路径直接读，不要先 ls 再 Read
+
+### 执行规则
+
+- **先想后做**：收到任务 → 1句话复述 → 确认理解再动手
+- **并行调用**：多个独立 glob/grep/read 同一轮发出，不要串行
+- **最小调用**：完成简单任务 ≤ 3轮调用，每步问"能不能合并"
+- **不重复搜**：同一个地方只搜一次，记住结果
+- **不绕路**：用户问"有没有X" → 查记忆 → 没有就直接说，不要翻遍所有配置
diff --git a/packages/opencode/src/cli/cmd/tui/context/exit.tsx b/packages/opencode/src/cli/cmd/tui/context/exit.tsx
index 9724726f2..253683d2a 100644
--- a/packages/opencode/src/cli/cmd/tui/context/exit.tsx
+++ b/packages/opencode/src/cli/cmd/tui/context/exit.tsx
@@ -37,11 +37,14 @@ export const { use: useExit, provider: ExitProvider } = createSimpleContext({
           // Reset window title before destroying renderer
           renderer.setTerminalTitle("")
           renderer.destroy()
-          // SGR reset + show cursor + OSC 110/111/112 reset terminal fg/bg/cursor color.
-          // Without the OSC resets, whatever fg/bg the active mimocode theme pushed
-          // via OSC 10/11/12 would persist in the terminal session, leaving the
-          // shell prompt unreadable (e.g. white-on-white).
-          process.stdout.write("\x1b[0m\x1b[?25h\x1b]110\x07\x1b]111\x07\x1b]112\x07")
+          // Disable mouse event tracking (X10/buttons/all-motion/SGR) + SGR reset +
+          // show cursor + OSC 110/111/112 reset terminal fg/bg/cursor color.
+          // Without mouse disable, abnormal exit (e.g. killed by signal) leaves the
+          // terminal in mouse-tracking mode, producing garbage [row;colM sequences on
+          // every mouse move. Without the OSC resets, whatever fg/bg the active
+          // mimocode theme pushed via OSC 10/11/12 would persist in the terminal
+          // session, leaving the shell prompt unreadable (e.g. white-on-white).
+          process.stdout.write("\x1b[?1000l\x1b[?1002l\x1b[?1003l\x1b[?1006l\x1b[0m\x1b[?25h\x1b]110\x07\x1b]111\x07\x1b]112\x07")
           win32FlushInputBuffer()
           if (reason) {
             const formatted = FormatError(reason) ?? FormatUnknownError(reason)
@@ -60,6 +63,9 @@ export const { use: useExit, provider: ExitProvider } = createSimpleContext({
       },
     )
     process.on("SIGHUP", () => exit())
+    process.on("SIGINT", () => exit())
+    process.on("SIGTERM", () => exit())
+    process.on("beforeExit", () => exit())
     return exit
   },
 })
diff --git a/packages/opencode/src/cli/cmd/tui/thread.ts b/packages/opencode/src/cli/cmd/tui/thread.ts
index f8fe065a4..4ce55d3e2 100644
--- a/packages/opencode/src/cli/cmd/tui/thread.ts
+++ b/packages/opencode/src/cli/cmd/tui/thread.ts
@@ -12,7 +12,7 @@ import { withNetworkOptions, resolveNetworkOptionsNoConfig } from "@/cli/network
 import { Filesystem } from "@/util"
 import type { GlobalEvent } from "@mimo-ai/sdk/v2"
 import type { EventSource } from "./context/sdk"
-import { win32DisableProcessedInput, win32InstallCtrlCGuard } from "./win32"
+import { win32DisableProcessedInput, win32InstallCtrlCGuard, disableMouseTracking } from "./win32"
 import { writeHeapSnapshot } from "v8"
 import { TuiConfig } from "./config/tui"
 import { MIMOCODE_PROCESS_ROLE, MIMOCODE_RUN_ID, ensureRunID, sanitizedProcessEnv } from "@/util/mimo-process"
@@ -245,6 +245,12 @@ export const TuiThreadCommand = cmd({
       process.on("uncaughtException", error)
       process.on("unhandledRejection", error)
       process.on("SIGUSR2", reload)
+      process.on("SIGINT", () => stop())
+      process.on("SIGTERM", () => stop())
+
+      // Ensure mouse tracking is disabled on any exit path (including abnormal exits).
+      // This prevents terminal garbage (SGR mouse coordinates) after crashes or kills.
+      process.on("exit", disableMouseTracking)
 
       let stopped = false
       const stop = async () => {
@@ -253,6 +259,7 @@ export const TuiThreadCommand = cmd({
         process.off("uncaughtException", error)
         process.off("unhandledRejection", error)
         process.off("SIGUSR2", reload)
+        disableMouseTracking()
         await withTimeout(client.call("shutdown", undefined), 5000).catch((error) => {
           Log.Default.warn("worker shutdown failed", {
             error: errorMessage(error),
diff --git a/packages/opencode/src/cli/cmd/tui/win32.ts b/packages/opencode/src/cli/cmd/tui/win32.ts
index 1aaa80aec..d482f2385 100644
--- a/packages/opencode/src/cli/cmd/tui/win32.ts
+++ b/packages/opencode/src/cli/cmd/tui/win32.ts
@@ -4,6 +4,27 @@ import type { ReadStream } from "node:tty"
 const STD_INPUT_HANDLE = -10
 const ENABLE_PROCESSED_INPUT = 0x0001
 
+/**
+ * Disable all terminal mouse tracking modes.
+ *
+ * Sends the appropriate CSI sequences to turn off X10, VT200, button-event,
+ * any-event and SGR extended mouse tracking. Safe to call even when mouse
+ * tracking was never enabled.
+ */
+export function disableMouseTracking() {
+  if (!process.stdout.isTTY) return
+  // X10 (normal tracking)
+  process.stdout.write("\x1b[?1000l")
+  // VT200 highlight tracking
+  process.stdout.write("\x1b[?1001l")
+  // Button-event tracking
+  process.stdout.write("\x1b[?1002l")
+  // Any-event tracking
+  process.stdout.write("\x1b[?1003l")
+  // SGR extended coordinate mode
+  process.stdout.write("\x1b[?1006l")
+}
+
 const kernel = () =>
   dlopen("kernel32.dll", {
     GetStdHandle: { args: ["i32"], returns: "ptr" },
diff --git a/packages/opencode/src/index.ts b/packages/opencode/src/index.ts
index 9c3160a8e..694bb5c23 100644
--- a/packages/opencode/src/index.ts
+++ b/packages/opencode/src/index.ts
@@ -41,6 +41,7 @@ import { PluginCommand } from "./cli/cmd/plug"
 import { Heap } from "./cli/heap"
 import { drizzle } from "drizzle-orm/bun-sqlite"
 import { ensureProcessMetadata } from "./util/mimo-process"
+import { loadEnv, loadEnvFromMultipleDirs } from "./util/dotenv"
 
 const processMetadata = ensureProcessMetadata("main")
 
@@ -90,6 +91,12 @@ const cli = yargs(args)
     type: "boolean",
   })
   .middleware(async (opts) => {
+    loadEnvFromMultipleDirs([
+      process.cwd(),
+      Global.Path.config,
+      Global.Path.home,
+    ])
+
     if (opts.pure) {
       process.env.MIMOCODE_PURE = "1"
     }
diff --git a/packages/opencode/src/memory/service.ts b/packages/opencode/src/memory/service.ts
index fc3a6510e..8331a58b2 100644
--- a/packages/opencode/src/memory/service.ts
+++ b/packages/opencode/src/memory/service.ts
@@ -6,6 +6,7 @@ import { Database } from "../storage"
 import { Config } from "../config"
 import { reconcileMemory } from "./reconcile"
 import { buildFtsQuery } from "./fts-query"
+import { EsMemory } from "../util/es-memory"
 
 type SearchRow = {
   path: string
@@ -125,12 +126,29 @@ export const layer: Layer.Layer<Service, never, Config.Service> = Layer.effect(
         scope_id: r.scope_id,
         type: r.type,
       }))
-      if (mapped.length === 0) return []
       // Rows are ORDER BY score (best first), so mapped[0] is the top hit.
       // Always keep it; drop trailing rows below `floorRatio` of its score.
-      const topScore = mapped[0].score
-      const cutoff = floorRatio > 0 ? topScore * floorRatio : -Infinity
-      return mapped.filter((r, i) => i === 0 || r.score >= cutoff).slice(0, limit)
+      const topScore = mapped.length > 0 ? mapped[0].score : 0
+      const cutoff = mapped.length > 0 && floorRatio > 0 ? topScore * floorRatio : -Infinity
+      const ftsResults = mapped.length > 0
+        ? mapped.filter((r, i) => i === 0 || r.score >= cutoff).slice(0, limit)
+        : []
+
+      const mapEsResult = (r: { content: string; score: number; memory_type: string; record_id: string; user_id?: string }) => ({
+        path: `es_memory://${r.record_id}`,
+        snippet: r.content.length > 200 ? r.content.slice(0, 200) + "..." : r.content,
+        score: r.score,
+        scope: "es_memory",
+        scope_id: r.user_id ?? "mimocode",
+        type: r.memory_type,
+      })
+
+      const esResponse = yield* Effect.promise(() =>
+        EsMemory.searchMulti(input.query, { user_ids: ["mimocode", "kilo", "crush", "micode", "xiaoke"], top_k: limit }),
+      )
+      const esResults = esResponse?.results ? esResponse.results.map(mapEsResult) : []
+
+      return [...ftsResults, ...esResults]
     })
 
     return Service.of({
diff --git a/packages/opencode/src/session/checkpoint.ts b/packages/opencode/src/session/checkpoint.ts
index 0a53f14f1..f5ab51079 100644
--- a/packages/opencode/src/session/checkpoint.ts
+++ b/packages/opencode/src/session/checkpoint.ts
@@ -24,6 +24,7 @@ import type { ActorPromptOps } from "@/tool/actor"
 import type { ProviderID, ModelID } from "../provider/schema"
 import PROMPT_CHECKPOINT_WRITER from "@/agent/prompt/checkpoint-writer.txt"
 import { WriterCachePerf } from "@/actor/events"
+import { EsMemory } from "../util/es-memory"
 import {
   metaDir,
   checkpointPath,
@@ -379,6 +380,32 @@ function aggregateWriterCacheMetrics(
   })
 }
 
+function indexCheckpointToEsMemory(sessionID: SessionID, projectID: ProjectID | undefined) {
+  return Effect.gen(function* () {
+    const ckptPath = checkpointPath(sessionID)
+    const ckptContent = yield* Effect.promise(() =>
+      Bun.file(ckptPath).text().catch(() => ""),
+    )
+    if (ckptContent) {
+      yield* Effect.promise(() =>
+        EsMemory.index(ckptContent, { memory_type: "checkpoint" }),
+      )
+    }
+
+    if (projectID) {
+      const memPath = memoryPath(projectID)
+      const memContent = yield* Effect.promise(() =>
+        Bun.file(memPath).text().catch(() => ""),
+      )
+      if (memContent) {
+        yield* Effect.promise(() =>
+          EsMemory.index(memContent, { memory_type: "project_memory" }),
+        )
+      }
+    }
+  })
+}
+
 // ---------------------------------------------------------------------------
 // Service interface
 // ---------------------------------------------------------------------------
@@ -895,6 +922,16 @@ export const layer: Layer.Layer<
           ),
         )
 
+        // Index checkpoint + memory into es_memory (cross-tool shared memory).
+        // Fire-and-forget: failures are silent — es_memory unavailability must
+        // never block checkpoint settlement.
+        if (outcome.status === "success") {
+          yield* indexCheckpointToEsMemory(input.sessionID, projectID).pipe(
+            Effect.catch(() => Effect.void),
+            Effect.ignore,
+          )
+        }
+
         // F40: capture pending before deleting the slot so a queued writer
         // (held while writer1 was running) can fire as a fresh writer.
         const pending = writers.get(input.sessionID)?.pending
diff --git a/packages/opencode/src/tool/memory.ts b/packages/opencode/src/tool/memory.ts
index a2389ff36..715afe448 100644
--- a/packages/opencode/src/tool/memory.ts
+++ b/packages/opencode/src/tool/memory.ts
@@ -56,7 +56,7 @@ export const MemoryTool = Tool.define(
             }
           }
           const lines = [
-            `Found ${results.length} match${results.length === 1 ? "" : "es"} (BM25-ranked, best first).`,
+            `Found ${results.length} match${results.length === 1 ? "" : "es"} (BM25 + vector search, ranked best first).`,
             `A hit here is authoritative — use it even if a parallel/sibling query returned nothing.`,
             `If you need the FULL body (snippets are truncated), Read the path.`,
             `If you need an EXACT literal (a connection string, port, token, full command line, path) and the snippet/body only paraphrases or partially shows it, the curated memory may have dropped the precise form — query the history tool for the original message, which holds it verbatim.`,
diff --git a/packages/opencode/src/tool/memory.txt b/packages/opencode/src/tool/memory.txt
index 9e5ca986c..b49e7bafd 100644
--- a/packages/opencode/src/tool/memory.txt
+++ b/packages/opencode/src/tool/memory.txt
@@ -1,11 +1,14 @@
 Search session/project/global memory using BM25 over markdown
-bodies. Use this to recall content the agent or writer subagent
+bodies, PLUS vector/semantic search over the shared es_memory
+service. Use this to recall content the agent or writer subagent
 persisted previously: project memory, session checkpoints, task
 narratives (under sessions/<sid>/tasks/), project notes, global
-preferences.
+preferences, and cross-tool shared memories indexed by other AI
+agents (Kilo, Claude Code, Crush, etc.).
 
 Memory layout: <data>/memory/<scope>/<scope_id>/<key>.md
-Scopes: global | projects | sessions | cc (opt-in, see below)
+Scopes: global | projects | sessions | cc (opt-in, see below) | es_memory (cross-agent vector search)
+es_memory results search across ALL agents (kilo, crush, mimocode, xiaoke, micode); scope_id identifies the source agent.
 
 QUERY GUIDELINES:
 - Queries are OR'd and BM25-ranked: a document matches if it contains
diff --git a/packages/opencode/src/util/index.ts b/packages/opencode/src/util/index.ts
index 504c010fd..e489dcf9f 100644
--- a/packages/opencode/src/util/index.ts
+++ b/packages/opencode/src/util/index.ts
@@ -1,6 +1,7 @@
 export * as Archive from "./archive"
 export * as Color from "./color"
 export { getEnvInfo } from "./env-info"
+export * as EsMemory from "./es-memory"
 export * as Filesystem from "./filesystem"
 export * as Keybind from "./keybind"
 export * as LocalContext from "./local-context"