code-yeongyu · code-yeongyu · Sep 22, 2026 · Sep 22, 2026
diff --git a/...a/scripts/claude-sdk-oauth-auth-spike.mjs → ...pts/anthropic-subscription-auth-spike.mjs b/...a/scripts/claude-sdk-oauth-auth-spike.mjs → ...pts/anthropic-subscription-auth-spike.mjs
@@ -8,7 +8,7 @@
  *
  * Usage:
  *   SENPI_LIVE_CLAUDE_SDK_OAUTH=1 SENPI_CODING_AGENT_DIR=<sandbox> \
- *     node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-auth-spike.mjs
+ *     node .agents/skills/senpi-qa/scripts/anthropic-subscription-auth-spike.mjs
  *
  * Outcomes (final line):
  *   exit 0 "ACCEPTED lane=oauth-slots" | exit 0 "ACCEPTED lane=config-dir" | exit 2 "REJECTED"
@@ -45,7 +45,7 @@ if (!credential || credential.type !== "oauth" || typeof credential.access !== "
 
 const { query } = await import("@anthropic-ai/claude-agent-sdk");
 const { resolveClaudeCodeExecutable, defaultExecutableDeps } = await import(
-	"../../../packages/coding-agent/src/core/extensions/builtin/claude-sdk-oauth/executable.ts"
+	"../../../packages/coding-agent/src/core/extensions/builtin/anthropic-subscription/executable.ts"
 );
 
 const executable = resolveClaudeCodeExecutable(defaultExecutableDeps());

diff --git a/...-sdk-oauth-autocompact-settings-probe.mjs → ...bscription-autocompact-settings-probe.mjs b/...-sdk-oauth-autocompact-settings-probe.mjs → ...bscription-autocompact-settings-probe.mjs
@@ -4,7 +4,7 @@
  *
  * Usage:
  *   SENPI_LIVE_CLAUDE_SDK_OAUTH=1 SENPI_CODING_AGENT_DIR=<sandbox> \
- *     node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-autocompact-settings-probe.mjs
+ *     node .agents/skills/senpi-qa/scripts/anthropic-subscription-autocompact-settings-probe.mjs
  *
  * The sandbox must contain an OAuth credential in auth.json using the same slots
  * as the other claude-sdk-oauth spikes. Never prints token material.
@@ -18,7 +18,7 @@ import {
 	requireSandbox,
 	startGuardedQuery,
 	withTimeout,
-} from "./lib/claude-sdk-oauth-spike-support.mjs";
+} from "./lib/anthropic-subscription-spike-support.mjs";
 
 requireLiveGate();
 const sandbox = requireSandbox();

diff --git a/...ts/claude-sdk-oauth-autocompact-spike.mjs → ...hropic-subscription-autocompact-spike.mjs b/...ts/claude-sdk-oauth-autocompact-spike.mjs → ...hropic-subscription-autocompact-spike.mjs
@@ -27,7 +27,7 @@
  *
  * Usage:
  *   SENPI_LIVE_CLAUDE_SDK_OAUTH=1 SENPI_CODING_AGENT_DIR=<sandbox> \
- *     node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-autocompact-spike.mjs
+ *     node .agents/skills/senpi-qa/scripts/anthropic-subscription-autocompact-spike.mjs
  *
  * Outcomes (final line):
  *   exit 0 "ACCEPTED autocompact=<default-on|settings:autoCompactEnabled|absent> boundary=<received|absent> manual_compact=<slash-ok|absent>"
@@ -47,7 +47,7 @@ import {
 	startGuardedQuery,
 	userMessage,
 	withTimeout,
-} from "./lib/claude-sdk-oauth-spike-support.mjs";
+} from "./lib/anthropic-subscription-spike-support.mjs";
 
 requireLiveGate();
 const sandbox = requireSandbox();

diff --git a/...ipts/claude-sdk-oauth-fullstack-probe.mjs → ...nthropic-subscription-fullstack-probe.mjs b/...ipts/claude-sdk-oauth-fullstack-probe.mjs → ...nthropic-subscription-fullstack-probe.mjs
@@ -2,7 +2,7 @@
 /**
  * Full-stack continuity probe for the claude-sdk-oauth lane.
  *
- * Unlike claude-sdk-oauth-registry-probe.mjs (which drives the registry APIs
+ * Unlike anthropic-subscription-registry-probe.mjs (which drives the registry APIs
  * directly), this probe drives the REAL stack: createAgentSession() ->
  * AgentSession.prompt() -> provider streamSimple -> resident session registry
  * or the flattened <conversation_history> path. SDK query creation is
@@ -16,7 +16,7 @@
  * network egress are involved.
  *
  * Run with:
- *   node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-fullstack-probe.mjs --baseline
+ *   node .agents/skills/senpi-qa/scripts/anthropic-subscription-fullstack-probe.mjs --baseline
  *
  * Modes:
  *   --baseline  always exits 0 — the per-turn table IS the deliverable
@@ -37,9 +37,9 @@ import {
 	formatTurnTable,
 	seedProbeAgentDir,
 	withTimeout,
-} from "./lib/claude-sdk-oauth-fullstack-support.mjs";
+} from "./lib/anthropic-subscription-fullstack-support.mjs";
 import { safeDetail } from "./lib/output-safety.mjs";
-import { applyHermeticEnvironment, assertHermeticEnvironment } from "./lib/claude-sdk-oauth-hermetic-env.mjs";
+import { applyHermeticEnvironment, assertHermeticEnvironment } from "./lib/anthropic-subscription-hermetic-env.mjs";
 
 const ROOT = repoRoot();
 const INNER_FLAG = "SENPI_CLAUDE_SDK_FULLSTACK_PROBE_INNER";
@@ -69,7 +69,7 @@ installCleanupHooks();
 // --matrix runs the todo-16 scenario matrix and exits: the loopback server,
 // the captured queries, and the per-turn payloads are the matrix's evidence.
 if (MATRIX) {
-	const { runContinuityMatrix } = await import("./lib/claude-sdk-oauth-matrix.mjs");
+	const { runContinuityMatrix } = await import("./lib/anthropic-subscription-matrix.mjs");
 	process.exit(await runContinuityMatrix({ gate: !BASELINE }));
 }
 

diff --git a/...aude-sdk-oauth-headless-restart-probe.mjs → ...c-subscription-headless-restart-probe.mjs b/...aude-sdk-oauth-headless-restart-probe.mjs → ...c-subscription-headless-restart-probe.mjs
@@ -7,7 +7,7 @@ import { fileURLToPath } from "node:url";
 import {
 	bootHermeticStack,
 	SOURCE_ROOT,
-} from "./lib/claude-sdk-oauth-fullstack-harness.mjs";
+} from "./lib/anthropic-subscription-fullstack-harness.mjs";
 import { safeDetail } from "./lib/output-safety.mjs";
 
 const TURN_TIMEOUT_MS = 180_000;

diff --git a/.../claude-sdk-oauth-native-inline-spike.mjs → ...opic-subscription-native-inline-spike.mjs b/.../claude-sdk-oauth-native-inline-spike.mjs → ...opic-subscription-native-inline-spike.mjs
@@ -17,7 +17,7 @@
  *
  * Usage:
  *   SENPI_LIVE_CLAUDE_SDK_OAUTH=1 SENPI_CODING_AGENT_DIR=<sandbox> \
- *     node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-native-inline-spike.mjs
+ *     node .agents/skills/senpi-qa/scripts/anthropic-subscription-native-inline-spike.mjs
  *
  * Outcomes (final line):
  *   exit 0 "ACCEPTED setmodel=<ok|absent> interrupt_receipt=<v1|legacy> continue=coherent"
@@ -38,7 +38,7 @@ import {
 	startGuardedQuery,
 	userMessage,
 	withTimeout,
-} from "./lib/claude-sdk-oauth-spike-support.mjs";
+} from "./lib/anthropic-subscription-spike-support.mjs";
 
 requireLiveGate();
 const sandbox = requireSandbox();

diff --git a/...aude-sdk-oauth-persistent-query-spike.mjs → ...c-subscription-persistent-query-spike.mjs b/...aude-sdk-oauth-persistent-query-spike.mjs → ...c-subscription-persistent-query-spike.mjs
@@ -11,7 +11,7 @@
  *
  * Usage:
  *   SENPI_LIVE_CLAUDE_SDK_OAUTH=1 SENPI_CODING_AGENT_DIR=<sandbox> \
- *     node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-persistent-query-spike.mjs
+ *     node .agents/skills/senpi-qa/scripts/anthropic-subscription-persistent-query-spike.mjs
  *
  * Outcomes (final line):
  *   exit 0 "ACCEPTED denial=<ok|degraded> orphan=none replay=<uuid-match|absent>"
@@ -136,14 +136,14 @@ async function runWorker() {
 
 	const { query } = await import("@anthropic-ai/claude-agent-sdk");
 	const { resolveClaudeCodeExecutable, defaultExecutableDeps } = await import(
-		"../../../packages/coding-agent/src/core/extensions/builtin/claude-sdk-oauth/executable.ts"
+		"../../../packages/coding-agent/src/core/extensions/builtin/anthropic-subscription/executable.ts"
 	);
 	const {
 		BUILTIN_SDK_TOOLS,
 		HOST_CAPTURED_SDK_TOOL_MATCHER,
 		HOST_TOOL_DENIAL_HOOKS,
 		HOST_TOOL_EXECUTION_DENIED_MESSAGE,
-	} = await import("../../../packages/coding-agent/src/core/extensions/builtin/claude-sdk-oauth/tools.ts");
+	} = await import("../../../packages/coding-agent/src/core/extensions/builtin/anthropic-subscription/tools.ts");
 
 	if (!new RegExp(`^(?:${HOST_CAPTURED_SDK_TOOL_MATCHER})$`).test("Bash")) {
 		sendWorkerResult({ kind: "rejected", signal: "host_matcher_mismatch" });

diff --git a/...ripts/claude-sdk-oauth-reattach-spike.mjs → ...anthropic-subscription-reattach-spike.mjs b/...ripts/claude-sdk-oauth-reattach-spike.mjs → ...anthropic-subscription-reattach-spike.mjs
@@ -20,7 +20,7 @@
  *
  * Usage:
  *   SENPI_LIVE_CLAUDE_SDK_OAUTH=1 SENPI_CODING_AGENT_DIR=<sandbox> \
- *     node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-reattach-spike.mjs
+ *     node .agents/skills/senpi-qa/scripts/anthropic-subscription-reattach-spike.mjs
  *
  * Outcomes (final line):
  *   exit 0 "ACCEPTED resume=<ok> cache_read_ratio=<r> cross_account=<ok|denied|incoherent|lineage_mismatch|unseeded> config_root=<env-honored|default-only>"
@@ -46,8 +46,8 @@ import {
 	requireSandbox,
 	safeSignal,
 	withTimeout,
-} from "./lib/claude-sdk-oauth-spike-support.mjs";
-import { runTurns, TOKEN_PROMPT } from "./lib/claude-sdk-oauth-reattach-worker.mjs";
+} from "./lib/anthropic-subscription-spike-support.mjs";
+import { runTurns, TOKEN_PROMPT } from "./lib/anthropic-subscription-reattach-worker.mjs";
 
 const WORKER_FLAG = "--reattach-worker";
 const SELF = fileURLToPath(import.meta.url);

diff --git a/...ripts/claude-sdk-oauth-registry-probe.mjs → ...anthropic-subscription-registry-probe.mjs b/...ripts/claude-sdk-oauth-registry-probe.mjs → ...anthropic-subscription-registry-probe.mjs
@@ -3,7 +3,7 @@
  * Hermetic real-surface QA for the claude-sdk-oauth resident session registry.
  *
  * Run with:
- *   node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-registry-probe.mjs
+ *   node .agents/skills/senpi-qa/scripts/anthropic-subscription-registry-probe.mjs
  *
  * The outer process re-execs under tsx so this JavaScript probe can import the
  * live TypeScript implementation. The inner process drives the registry APIs
@@ -56,7 +56,7 @@ const IMPLEMENTATION_DIR = join(
 );
 const importImplementation = (file) => import(pathToFileURL(join(IMPLEMENTATION_DIR, file)).href);
 
-const [{ ClaudeSdkOauthSessionRegistry }, { submitSessionTurn }, sync] = await Promise.all([
+const [{ AnthropicSubscriptionSessionRegistry }, { submitSessionTurn }, sync] = await Promise.all([
 	importImplementation("session-registry.ts"),
 	importImplementation("session-registry-pump.ts"),
 	importImplementation("session-sync.ts"),
@@ -165,7 +165,7 @@ function fact(label, pass, detail) {
 
 const authGuard = guardRealAuth();
 const box = makeSandbox("claude-sdk-registry-probe");
-const registry = new ClaudeSdkOauthSessionRegistry();
+const registry = new AnthropicSubscriptionSessionRegistry();
 const providerRequests = [];
 const localControlRequests = [];
 const unexpectedRequests = [];

diff --git a/...de-sdk-oauth-stream-stall-retry-probe.mjs → ...subscription-stream-stall-retry-probe.mjs b/...de-sdk-oauth-stream-stall-retry-probe.mjs → ...subscription-stream-stall-retry-probe.mjs
@@ -7,8 +7,8 @@ import { spawn } from "node:child_process";
 import { mkdirSync, writeFileSync } from "node:fs";
 import { join } from "node:path";
 import { fileURLToPath } from "node:url";
-import { bootHermeticStack, SOURCE_ROOT } from "./lib/claude-sdk-oauth-fullstack-harness.mjs";
-import { classifyPayload } from "./lib/claude-sdk-oauth-fullstack-support.mjs";
+import { bootHermeticStack, SOURCE_ROOT } from "./lib/anthropic-subscription-fullstack-harness.mjs";
+import { classifyPayload } from "./lib/anthropic-subscription-fullstack-support.mjs";
 import { safeDetail } from "./lib/output-safety.mjs";
 
 const TURN_TIMEOUT_MS = 120_000;
@@ -190,7 +190,7 @@ if (evidenceSlug) {
 	writeFileSync(join(directory, "probe-resume.json"), `${JSON.stringify(summary, null, 2)}\n`);
 	writeFileSync(
 		join(directory, "probe-resume.log"),
-		`command: node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-stream-stall-retry-probe.mjs --evidence ${evidenceSlug}\n` +
+		`command: node .agents/skills/senpi-qa/scripts/anthropic-subscription-stream-stall-retry-probe.mjs --evidence ${evidenceSlug}\n` +
 			`cleanup: ${cleanup.join("; ")}\n\n${JSON.stringify(summary, null, 2)}\n`,
 	);
 	process.stdout.write(`EVIDENCE ${join(directory, "probe-resume.log")}\n`);

diff --git a/...ude-sdk-oauth-stream-start-knob-probe.mjs → ...-subscription-stream-start-knob-probe.mjs b/...ude-sdk-oauth-stream-start-knob-probe.mjs → ...-subscription-stream-start-knob-probe.mjs
@@ -9,16 +9,16 @@
  * Anthropic server that HOLDS its response past the configured 2s guard. No
  * credentials, no network egress.
  *
- * Usage: bun .agents/skills/senpi-qa/scripts/claude-sdk-oauth-stream-start-knob-probe.mjs [--evidence <dir>]
+ * Usage: bun .agents/skills/senpi-qa/scripts/anthropic-subscription-stream-start-knob-probe.mjs [--evidence <dir>]
  */
 
 import { createServer } from "node:http";
 import { mkdirSync, writeFileSync } from "node:fs";
 import { join } from "node:path";
 import { pathToFileURL } from "node:url";
 import { guardRealAuth, installCleanupHooks, makeSandbox, repoRoot, track } from "./lib/common.mjs";
-import { loopbackSseBody, seedProbeAgentDir } from "./lib/claude-sdk-oauth-fullstack-support.mjs";
-import { applyHermeticEnvironment, assertHermeticEnvironment } from "./lib/claude-sdk-oauth-hermetic-env.mjs";
+import { loopbackSseBody, seedProbeAgentDir } from "./lib/anthropic-subscription-fullstack-support.mjs";
+import { applyHermeticEnvironment, assertHermeticEnvironment } from "./lib/anthropic-subscription-hermetic-env.mjs";
 import { withTimeout } from "./lib/with-timeout.mjs";
 
 const ROOT = repoRoot();

diff --git a/...ipts/claude-sdk-oauth-sysprompt-spike.mjs → ...nthropic-subscription-sysprompt-spike.mjs b/...ipts/claude-sdk-oauth-sysprompt-spike.mjs → ...nthropic-subscription-sysprompt-spike.mjs
@@ -7,7 +7,7 @@
  *
  * Usage:
  *   SENPI_LIVE_CLAUDE_SDK_OAUTH=1 SENPI_CODING_AGENT_DIR=<sandbox> \
- *     node .agents/skills/senpi-qa/scripts/claude-sdk-oauth-sysprompt-spike.mjs
+ *     node .agents/skills/senpi-qa/scripts/anthropic-subscription-sysprompt-spike.mjs
  *
  * Outcomes (final line):
  *   exit 0 "ACCEPTED sysprompt=plain-string"
@@ -44,7 +44,7 @@ if (!credential || credential.type !== "oauth" || typeof credential.access !== "
 
 const { query } = await import("@anthropic-ai/claude-agent-sdk");
 const { resolveClaudeCodeExecutable, defaultExecutableDeps } = await import(
-	"../../../packages/coding-agent/src/core/extensions/builtin/claude-sdk-oauth/executable.ts"
+	"../../../packages/coding-agent/src/core/extensions/builtin/anthropic-subscription/executable.ts"
 );
 
 function managedEnvironment(access) {

diff --git a/...aude-sdk-oauth-toolless-compact-probe.mjs → ...c-subscription-toolless-compact-probe.mjs b/...aude-sdk-oauth-toolless-compact-probe.mjs → ...c-subscription-toolless-compact-probe.mjs
@@ -18,16 +18,16 @@
  *                      compaction still applied through the deterministic
  *                      fallback (details.origin === "required-compaction-recovery").
  *
- * Usage: bun .agents/skills/senpi-qa/scripts/claude-sdk-oauth-toolless-compact-probe.mjs [--mode toolless|always-tool] [--evidence <dir>]
+ * Usage: bun .agents/skills/senpi-qa/scripts/anthropic-subscription-toolless-compact-probe.mjs [--mode toolless|always-tool] [--evidence <dir>]
  */
 
 import { mkdirSync, writeFileSync } from "node:fs";
 import { join } from "node:path";
 import { pathToFileURL } from "node:url";
 import { guardRealAuth, installCleanupHooks, makeSandbox, repoRoot, track } from "./lib/common.mjs";
-import { seedProbeAgentDir } from "./lib/claude-sdk-oauth-fullstack-support.mjs";
-import { startToollessCompactServer } from "./lib/claude-sdk-oauth-toolless-compact-server.mjs";
-import { applyHermeticEnvironment, assertHermeticEnvironment } from "./lib/claude-sdk-oauth-hermetic-env.mjs";
+import { seedProbeAgentDir } from "./lib/anthropic-subscription-fullstack-support.mjs";
+import { startToollessCompactServer } from "./lib/anthropic-subscription-toolless-compact-server.mjs";
+import { applyHermeticEnvironment, assertHermeticEnvironment } from "./lib/anthropic-subscription-hermetic-env.mjs";
 import { withTimeout } from "./lib/with-timeout.mjs";
 
 const ROOT = repoRoot();

diff --git a/...ib/claude-sdk-oauth-fullstack-harness.mjs → ...hropic-subscription-fullstack-harness.mjs b/...ib/claude-sdk-oauth-fullstack-harness.mjs → ...hropic-subscription-fullstack-harness.mjs
@@ -13,8 +13,8 @@ import { mkdirSync, writeFileSync } from "node:fs";
 import { join } from "node:path";
 import { pathToFileURL } from "node:url";
 import { guardRealAuth, makeSandbox, repoRoot, track } from "./common.mjs";
-import { loopbackSseBody, seedProbeAgentDir } from "./claude-sdk-oauth-fullstack-support.mjs";
-import { applyHermeticEnvironment, assertHermeticEnvironment } from "./claude-sdk-oauth-hermetic-env.mjs";
+import { loopbackSseBody, seedProbeAgentDir } from "./anthropic-subscription-fullstack-support.mjs";
+import { applyHermeticEnvironment, assertHermeticEnvironment } from "./anthropic-subscription-hermetic-env.mjs";
 
 const ROOT = repoRoot();
 export const SOURCE_ROOT = join(ROOT, "packages", "coding-agent", "src");

diff --git a/...ib/claude-sdk-oauth-fullstack-support.mjs → ...hropic-subscription-fullstack-support.mjs b/...ib/claude-sdk-oauth-fullstack-support.mjs → ...hropic-subscription-fullstack-support.mjs
@@ -1,5 +1,5 @@
 /**
- * Shared helpers for claude-sdk-oauth-fullstack-probe.mjs.
+ * Shared helpers for anthropic-subscription-fullstack-probe.mjs.
  *
  * Kept out of the probe so each script stays under the 250 pure-LOC ceiling.
  */

diff --git a/...pts/lib/claude-sdk-oauth-hermetic-env.mjs → ...b/anthropic-subscription-hermetic-env.mjs b/...pts/lib/claude-sdk-oauth-hermetic-env.mjs → ...b/anthropic-subscription-hermetic-env.mjs
diff --git a/...ts/lib/claude-sdk-oauth-matrix-assert.mjs → .../anthropic-subscription-matrix-assert.mjs b/...ts/lib/claude-sdk-oauth-matrix-assert.mjs → .../anthropic-subscription-matrix-assert.mjs
diff --git a/...lib/claude-sdk-oauth-matrix-constants.mjs → ...thropic-subscription-matrix-constants.mjs b/...lib/claude-sdk-oauth-matrix-constants.mjs → ...thropic-subscription-matrix-constants.mjs
diff --git a/...ts/lib/claude-sdk-oauth-matrix-phases.mjs → .../anthropic-subscription-matrix-phases.mjs b/...ts/lib/claude-sdk-oauth-matrix-phases.mjs → .../anthropic-subscription-matrix-phases.mjs
@@ -10,7 +10,7 @@
  * SDK boundary.
  */
 
-import { SESSION_REGISTRY_IDLE_TTL_MS } from "./claude-sdk-oauth-matrix-constants.mjs";
+import { SESSION_REGISTRY_IDLE_TTL_MS } from "./anthropic-subscription-matrix-constants.mjs";
 
 /**
  * Phase (a): a plain 6-turn conversation must cost EXACTLY ONE SDK query in

diff --git a/...ripts/lib/claude-sdk-oauth-matrix-run.mjs → ...lib/anthropic-subscription-matrix-run.mjs b/...ripts/lib/claude-sdk-oauth-matrix-run.mjs → ...lib/anthropic-subscription-matrix-run.mjs
@@ -5,8 +5,8 @@
  * (injected clock, registry wipe, branch navigation, mid-turn abort).
  */
 
-import { classifyPayload, withTimeout } from "./claude-sdk-oauth-fullstack-support.mjs";
-import { MATRIX_TURN_TIMEOUT_MS } from "./claude-sdk-oauth-matrix-constants.mjs";
+import { classifyPayload, withTimeout } from "./anthropic-subscription-fullstack-support.mjs";
+import { MATRIX_TURN_TIMEOUT_MS } from "./anthropic-subscription-matrix-constants.mjs";
 
 /** Yields until the macrotask queue is empty — a drain, never a timed wait. */
 function drainMacrotasks(rounds = 3) {

diff --git a/...a/scripts/lib/claude-sdk-oauth-matrix.mjs → ...pts/lib/anthropic-subscription-matrix.mjs b/...a/scripts/lib/claude-sdk-oauth-matrix.mjs → ...pts/lib/anthropic-subscription-matrix.mjs
@@ -10,11 +10,11 @@
 import { pathToFileURL } from "node:url";
 import { join } from "node:path";
 import { safeDetail } from "./output-safety.mjs";
-import { bootHermeticStack, resolveMatrixModels, SOURCE_ROOT } from "./claude-sdk-oauth-fullstack-harness.mjs";
-import { assertMatrix } from "./claude-sdk-oauth-matrix-assert.mjs";
-import { VERDICT_LABEL } from "./claude-sdk-oauth-matrix-constants.mjs";
-import { MATRIX_PHASES } from "./claude-sdk-oauth-matrix-phases.mjs";
-import { MatrixRun } from "./claude-sdk-oauth-matrix-run.mjs";
+import { bootHermeticStack, resolveMatrixModels, SOURCE_ROOT } from "./anthropic-subscription-fullstack-harness.mjs";
+import { assertMatrix } from "./anthropic-subscription-matrix-assert.mjs";
+import { VERDICT_LABEL } from "./anthropic-subscription-matrix-constants.mjs";
+import { MATRIX_PHASES } from "./anthropic-subscription-matrix-phases.mjs";
+import { MatrixRun } from "./anthropic-subscription-matrix-run.mjs";
 
 const MODEL_ID = "claude-haiku-4-5";
 /** Phase (g) is the only fork boundary that runs; (f)/(i) are skipped, so add none. */

diff --git a/.../lib/claude-sdk-oauth-reattach-worker.mjs → ...nthropic-subscription-reattach-worker.mjs b/.../lib/claude-sdk-oauth-reattach-worker.mjs → ...nthropic-subscription-reattach-worker.mjs
@@ -1,5 +1,5 @@
 /**
- * Worker half of claude-sdk-oauth-reattach-spike.mjs.
+ * Worker half of anthropic-subscription-reattach-spike.mjs.
  *
  * Runs one streaming-input query (optionally with `resume: <sessionId>` and/or
  * an env-scoped CLAUDE_CONFIG_DIR), plays the requested prompts, and reports
@@ -18,7 +18,7 @@ import {
 	managedEnvironment,
 	userMessage,
 	withTimeout,
-} from "./claude-sdk-oauth-spike-support.mjs";
+} from "./anthropic-subscription-spike-support.mjs";
 
 export const TOKEN_PROMPT = (token) => `Remember this token for later: ${token}. Reply with exactly: ACK`;
 

diff --git a/...ib/claude-sdk-oauth-spike-credentials.mjs → ...hropic-subscription-spike-credentials.mjs b/...ib/claude-sdk-oauth-spike-credentials.mjs → ...hropic-subscription-spike-credentials.mjs
diff --git a/...ts/lib/claude-sdk-oauth-spike-support.mjs → .../anthropic-subscription-spike-support.mjs b/...ts/lib/claude-sdk-oauth-spike-support.mjs → .../anthropic-subscription-spike-support.mjs
@@ -34,10 +34,10 @@ export function requireSandbox() {
 	process.exit(2);
 }
 
-// Credential loading lives in claude-sdk-oauth-spike-credentials.mjs (split
+// Credential loading lives in anthropic-subscription-spike-credentials.mjs (split
 // out so this module stays under the 250 pure-LOC ceiling); re-exported so
 // existing spike imports keep working.
-export { loadCredential, loadCredentialStrict } from "./claude-sdk-oauth-spike-credentials.mjs";
+export { loadCredential, loadCredentialStrict } from "./anthropic-subscription-spike-credentials.mjs";
 
 /** Sanitize any signal/reason into the fixed terminal-line vocabulary shape. */
 export function safeSignal(value) {

diff --git a/...ude-sdk-oauth-toolless-compact-server.mjs → ...-subscription-toolless-compact-server.mjs b/...ude-sdk-oauth-toolless-compact-server.mjs → ...-subscription-toolless-compact-server.mjs
@@ -7,7 +7,7 @@
  */
 
 import { createServer } from "node:http";
-import { loopbackSseBody } from "./claude-sdk-oauth-fullstack-support.mjs";
+import { loopbackSseBody } from "./anthropic-subscription-fullstack-support.mjs";
 import { track } from "./common.mjs";
 
 export function toolUseSseBody(toolName, sequence, modelId) {

diff --git a/.agents/skills/senpi-qa/scripts/rpc-drive.mjs b/.agents/skills/senpi-qa/scripts/rpc-drive.mjs
@@ -76,7 +76,7 @@ async function selfTest() {
 	process.exit(passed ? 0 : 1);
 }
 
-async function driveScenarioClaudeSdkOauthAccounts() {
+async function driveScenarioAnthropicSubscriptionAccounts() {
 	installCleanupHooks();
 	const guard = guardRealAuth();
 	const checks = createChecks("rpc-drive.mjs --scenario claude-sdk-oauth-accounts");
@@ -256,7 +256,7 @@ if (argv[0] === "--self-test") {
 } else if (argv[0] === "--state") {
 	driveState();
 } else if (argv[0] === "--scenario" && argv[1] === "claude-sdk-oauth-accounts") {
-	driveScenarioClaudeSdkOauthAccounts().catch((e) => {
+	driveScenarioAnthropicSubscriptionAccounts().catch((e) => {
 		process.stderr.write(`${e instanceof Error ? e.stack : String(e)}\n`);
 		process.exit(1);
 	});