feat(agents): add gpt-5.5 native sisyphus support

Route GPT-5.5 through the existing GPT-5.4-native Sisyphus and Hephaestus prompt family while keeping one shared model-family helper.

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
This commit is contained in:
Jay1
2026-04-23 20:49:11 -04:00
parent 7641fc52a1
commit f6b2ce7b6b
7 changed files with 114 additions and 10 deletions
+4 -4
View File
@@ -1,5 +1,5 @@
import type { PluginInput } from "@opencode-ai/plugin"
import { isGptModel, isGpt5_4Model } from "../../agents/types"
import { isGptModel, isGptNativeSisyphusModel } from "../../agents/types"
import {
getSessionAgent,
resolveRegisteredAgentName,
@@ -11,8 +11,8 @@ import { getAgentConfigKey } from "../../shared/agent-display-names"
const TOAST_TITLE = "NEVER Use Sisyphus with GPT"
const TOAST_MESSAGE = [
"Sisyphus works best with Claude Opus, and works fine with Kimi/GLM models.",
"Do NOT use Sisyphus with GPT (except GPT-5.4 which has specialized support).",
"For GPT models (other than 5.4), always use Hephaestus.",
"Do NOT use Sisyphus with GPT (except GPT-5.4 and GPT-5.5 which have specialized support).",
"For other GPT models, always use Hephaestus.",
].join("\n")
function showToast(ctx: PluginInput, sessionID: string): void {
ctx.client.tui.showToast({
@@ -43,7 +43,7 @@ export function createNoSisyphusGptHook(ctx: PluginInput) {
const agentKey = getAgentConfigKey(rawAgent)
const modelID = input.model?.modelID
if (agentKey === "sisyphus" && modelID && isGptModel(modelID) && !isGpt5_4Model(modelID)) {
if (agentKey === "sisyphus" && modelID && isGptModel(modelID) && !isGptNativeSisyphusModel(modelID)) {
showToast(ctx, input.sessionID)
input.agent = resolveRegisteredAgentName("hephaestus") ?? "hephaestus"
if (output?.message) {