diff --git a/sdk/.gitleaks.toml b/.gitleaks.toml
similarity index 100%
rename from sdk/.gitleaks.toml
rename to .gitleaks.toml
diff --git a/sdk/.greptile/config.json b/.greptile/config.json
similarity index 88%
rename from sdk/.greptile/config.json
rename to .greptile/config.json
index 353dd48141..2fbdc32fb5 100644
--- a/sdk/.greptile/config.json
+++ b/.greptile/config.json
@@ -6,15 +6,18 @@
 		{
 			"id": "sdk-tool-handler-telemetry",
 			"rule": "Any new tool handler added to packages/agents/src or packages/core/src that performs a user-visible action (writes files, executes commands, modifies state, calls external APIs) must include a call to captureToolUsage() from packages/core/src/services/telemetry/core-events.ts, or emit a task.tool_used event via telemetry.capture(). Pure read-only helpers and getters are exempt. When in doubt, prefer instrumentation.",
-			"scope": ["packages/agents/src/**", "packages/core/src/**"],
+			"scope": [
+				"sdk/packages/agents/src/**",
+				"sdk/packages/core/src/**"
+			],
 			"severity": "high"
 		},
 		{
 			"id": "sdk-session-lifecycle-telemetry",
 			"rule": "New session start, end, or state-transition code paths in packages/core/src must call the appropriate typed helper from packages/core/src/services/telemetry/core-events.ts (captureTaskCreated, captureTaskCompleted, captureConversationTurnEvent, captureTokenUsage, etc.). Do not inline raw telemetry.capture() calls for session lifecycle events — always use the typed helper, which guarantees a consistent payload shape.",
 			"scope": [
-				"packages/core/src/cline-core/**",
-				"packages/core/src/runtime/**"
+				"sdk/packages/core/src/cline-core/**",
+				"sdk/packages/core/src/runtime/**"
 			],
 			"severity": "high"
 		},
@@ -22,8 +25,8 @@
 			"id": "sdk-no-raw-event-strings",
 			"rule": "All telemetry event name strings must be sourced from CORE_TELEMETRY_EVENTS in packages/core/src/services/telemetry/core-events.ts. If a PR introduces a string literal in a telemetry.capture(), telemetry.captureRequired(), or recordCounter()/recordHistogram()/recordGauge() call that does not reference CORE_TELEMETRY_EVENTS, flag it. New events must be added to CORE_TELEMETRY_EVENTS first, with a typed capture helper created alongside them.",
 			"scope": [
-				"packages/core/src/**",
-				"packages/agents/src/**",
+				"sdk/packages/core/src/**",
+				"sdk/packages/agents/src/**",
 				"apps/cli/src/**",
 				"apps/vscode/src/**"
 			],
@@ -32,13 +35,17 @@
 		{
 			"id": "sdk-auth-telemetry-completeness",
 			"rule": "Any new OAuth or authentication provider added under packages/core/src/auth must emit all four lifecycle events using the typed helpers from core-events.ts: captureAuthStarted (at flow entry), captureAuthSucceeded + identifyAccount (on token success), captureAuthFailed (on error), and captureAuthLoggedOut (on token invalidation or explicit logout). Flag PRs that introduce a new auth flow file without all four. Cross-reference packages/core/src/auth/cline.ts and packages/core/src/auth/codex.ts as canonical examples.",
-			"scope": ["packages/core/src/auth/**"],
+			"scope": [
+				"sdk/packages/core/src/auth/**"
+			],
 			"severity": "high"
 		},
 		{
 			"id": "sdk-telemetry-doc-update",
 			"rule": "Any PR that adds new event constants to CORE_TELEMETRY_EVENTS in packages/core/src/services/telemetry/core-events.ts, adds new capture* helper functions, or changes the payload shape of an existing event must update the Event Catalog section in DOC.md. Flag PRs that modify core-events.ts without a corresponding change to DOC.md.",
-			"scope": ["packages/core/src/services/telemetry/core-events.ts"],
+			"scope": [
+				"sdk/packages/core/src/services/telemetry/core-events.ts"
+			],
 			"severity": "medium"
 		}
 	]
diff --git a/sdk/.greptile/files.json b/.greptile/files.json
similarity index 82%
rename from sdk/.greptile/files.json
rename to .greptile/files.json
index f3fb28648e..6e6826d9e5 100644
--- a/sdk/.greptile/files.json
+++ b/.greptile/files.json
@@ -1,19 +1,19 @@
 {
 	"files": [
 		{
-			"path": "packages/core/src/services/telemetry/core-events.ts",
+			"path": "sdk/packages/core/src/services/telemetry/core-events.ts",
 			"description": "Single source of truth for all telemetry event names (CORE_TELEMETRY_EVENTS) and their typed capture helper functions. Every PR touching telemetry must be evaluated against this catalog. New events must be defined here first."
 		},
 		{
-			"path": "packages/shared/src/services/telemetry.ts",
+			"path": "sdk/packages/shared/src/services/telemetry.ts",
 			"description": "ITelemetryService interface definition. Defines the contract all telemetry implementations must satisfy (capture, captureRequired, recordCounter, recordHistogram, recordGauge, flush, dispose)."
 		},
 		{
-			"path": "packages/core/src/services/telemetry/TelemetryService.ts",
+			"path": "sdk/packages/core/src/services/telemetry/TelemetryService.ts",
 			"description": "Reference implementation of ITelemetryService used by all hosts. Multi-adapter fan-out service that forwards events to OpenTelemetry."
 		},
 		{
-			"path": "packages/core/src/services/telemetry/OpenTelemetryProvider.ts",
+			"path": "sdk/packages/core/src/services/telemetry/OpenTelemetryProvider.ts",
 			"description": "OpenTelemetry-backed provider that wires logs/metrics/traces exporters. Contains createConfiguredTelemetryService and createConfiguredTelemetryHandle, the canonical factories every host should use."
 		},
 		{
@@ -21,11 +21,11 @@
 			"description": "Public API and event documentation. The Event Catalog and 'Activation funnel' sections must be kept in sync with core-events.ts. Host integration rules (CLI dir ordering, hub daemon metadata forwarding) are documented here."
 		},
 		{
-			"path": "ARCHITECTURE.md",
+			"path": "sdk/ARCHITECTURE.md",
 			"description": "Architecture reference. Telemetry design decisions, completion semantics (submit_and_exit anchoring), and hub-daemon telemetry forwarding are documented here. Use as ground truth for design intent."
 		},
 		{
-			"path": "AGENTS.md",
+			"path": "sdk/AGENTS.md",
 			"description": "Package boundary rules. Telemetry runtime services live in @cline/core; @cline/agents must not own stateful telemetry. Use to evaluate whether a telemetry change is being made in the correct package."
 		}
 	]
diff --git a/sdk/.greptile/rules.md b/.greptile/rules.md
similarity index 90%
rename from sdk/.greptile/rules.md
rename to .greptile/rules.md
index 54cfc6a00f..56640ff0c1 100644
--- a/sdk/.greptile/rules.md
+++ b/.greptile/rules.md
@@ -10,9 +10,9 @@ The SDK uses OpenTelemetry (OTEL) as its sole telemetry transport. Events flow t
 ```
 core-events.ts (event catalog + typed helpers)
        ↓
-ITelemetryService (packages/shared)             ← interface contract
+ITelemetryService (sdk/packages/shared)             ← interface contract
        ↓
-TelemetryService (packages/core)                ← multi-adapter fan-out
+TelemetryService (sdk/packages/core)                ← multi-adapter fan-out
        ↓
 OpenTelemetryAdapter → OpenTelemetryProvider    ← OTLP transport
        ↓
@@ -24,7 +24,7 @@ parallel-but-independent stacks; this `.greptile/` config covers only the SDK.
 
 ## The Single Source of Truth
 
-`packages/core/src/services/telemetry/core-events.ts` is the single source of truth for all
+`sdk/packages/core/src/services/telemetry/core-events.ts` is the single source of truth for all
 event names. It exports:
 
 - `CORE_TELEMETRY_EVENTS` — a frozen const object grouped by family
@@ -60,8 +60,8 @@ Emission ownership:
   emitter in `prepareLocalRuntimeBootstrap`. Hosts must NOT re-emit these.
 - `workspace.path_resolved`: emitted from default tool executors **only when**
   `WorkspaceManager` exposes more than one root.
-- `task.*`: emitted by core session lifecycle code in `packages/core/src/cline-core/` and
-  `packages/core/src/runtime/`. Hosts must not duplicate this emission.
+- `task.*`: emitted by core session lifecycle code in `sdk/packages/core/src/cline-core/` and
+  `sdk/packages/core/src/runtime/`. Hosts must not duplicate this emission.
 
 ## `task.completed` Semantics
 
@@ -105,7 +105,7 @@ forwarding, hub-backed sessions silently drop their lifecycle telemetry.
 
 ## Auth Lifecycle Completeness
 
-Every authentication provider in `packages/core/src/auth/` must emit all four auth lifecycle
+Every authentication provider in `sdk/packages/core/src/auth/` must emit all four auth lifecycle
 events using the typed helpers:
 
 | Phase | Helper | Where it fires |
@@ -115,7 +115,7 @@ events using the typed helpers:
 | Token error | `captureAuthFailed(provider, errorMessage)` | In the catch block |
 | Token invalidation | `captureAuthLoggedOut(provider, reason)` | On invalid_grant or explicit logout |
 
-Cross-reference `packages/core/src/auth/cline.ts` and `packages/core/src/auth/codex.ts` as
+Cross-reference `sdk/packages/core/src/auth/cline.ts` and `sdk/packages/core/src/auth/codex.ts` as
 canonical examples of all four phases.
 
 ## Single Telemetry Service Per Host
diff --git a/sdk/.kanban/config.json b/.kanban/config.json
similarity index 100%
rename from sdk/.kanban/config.json
rename to .kanban/config.json
diff --git a/sdk/tsconfig.json b/sdk/tsconfig.json
index bf1e1ba1e5..c894ac9d91 100644
--- a/sdk/tsconfig.json
+++ b/sdk/tsconfig.json
@@ -43,7 +43,7 @@
 			]
 		}
 	},
-	"include": ["**/*.ts", "**/*.tsx", "**/bun.mts"],
+	"include": ["**/*.ts", "**/*.tsx", "**/bun.mts", "../vitest.config.ts"],
 	"exclude": [
 		"node_modules",
 		"**/dist/**",
diff --git a/sdk/vitest.workspace.ts b/sdk/vitest.workspace.ts
deleted file mode 100644
index 0e4333119c..0000000000
--- a/sdk/vitest.workspace.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-export default [
-	"packages/agents/vitest.config.ts",
-	"packages/core/vitest.config.ts",
-	"packages/hub/vitest.config.ts",
-	"packages/llms/vitest.config.ts",
-	"../apps/cli/vitest.config.ts",
-];
diff --git a/vitest.config.ts b/vitest.config.ts
new file mode 100644
index 0000000000..f798e90e73
--- /dev/null
+++ b/vitest.config.ts
@@ -0,0 +1,13 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+	test: {
+		projects: [
+			"sdk/packages/agents/vitest.config.ts",
+			"sdk/packages/core/vitest.config.ts",
+			"sdk/packages/llms/vitest.config.ts",
+			"sdk/packages/shared/vitest.config.ts",
+			"apps/cli/vitest.config.ts",
+		],
+	},
+});
\ No newline at end of file