From 612cecc5bd5dbfc73d4a3a9d38626378eaf39041 Mon Sep 17 00:00:00 2001
From: soryu <soryu@soryu.co>
Date: Wed, 4 Feb 2026 01:59:40 +0000
Subject: Remove chain supervisor capability

Chains no longer spawn a supervisor task. Checkpoint contracts will be
automatically run as part of the DAG execution when dependencies complete.

- Remove supervisor task creation from start_chain handler
- Remove chain supervisor CLI commands
- Remove supervisor_task_id from StartChainResponse
- Remove withSupervisor option from frontend

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 makima/frontend/src/lib/api.ts | 27 +++------------------------
 1 file changed, 3 insertions(+), 24 deletions(-)

(limited to 'makima/frontend/src/lib/api.ts')

diff --git a/makima/frontend/src/lib/api.ts b/makima/frontend/src/lib/api.ts
index a08cba7..6a40aec 100644
--- a/makima/frontend/src/lib/api.ts
+++ b/makima/frontend/src/lib/api.ts
@@ -3323,7 +3323,6 @@ export interface UpdateContractDefinitionRequest {
 /** Response when starting a chain */
 export interface StartChainResponse {
   chainId: string;
-  supervisorTaskId: string | null;
   contractsCreated: string[];
   status: string;
 }
@@ -3422,30 +3421,10 @@ export async function getChainDefinitionGraph(
   return res.json();
 }
 
-/** Options for starting a chain */
-export interface StartChainOptions {
-  /** Whether to create a supervisor task that monitors chain progress */
-  withSupervisor?: boolean;
-  /** Repository URL for the supervisor task to work with */
-  repositoryUrl?: string;
-}
-
-/** Start a chain (creates root contracts and optionally spawns supervisor) */
-export async function startChain(
-  chainId: string,
-  options?: StartChainOptions
-): Promise<StartChainResponse> {
-  const body = options
-    ? JSON.stringify({
-        withSupervisor: options.withSupervisor ?? false,
-        repositoryUrl: options.repositoryUrl,
-      })
-    : undefined;
-
+/** Start a chain (creates root contracts based on DAG) */
+export async function startChain(chainId: string): Promise<StartChainResponse> {
   const res = await authFetch(`${API_BASE}/api/v1/chains/${chainId}/start`, {
     method: "POST",
-    headers: body ? { "Content-Type": "application/json" } : undefined,
-    body,
   });
   if (!res.ok) {
     const error = await res.json().catch(() => ({ message: res.statusText }));
@@ -3454,7 +3433,7 @@ export async function startChain(
   return res.json();
 }
 
-/** Stop a chain (kills supervisor, marks as archived) */
+/** Stop a chain (marks as archived) */
 export async function stopChain(chainId: string): Promise<{ stopped: boolean; status: string }> {
   const res = await authFetch(`${API_BASE}/api/v1/chains/${chainId}/stop`, {
     method: "POST",
-- 
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