Emil_Shanaty/hypothesis-machine
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feat: interactive agent tree overlay (/agents)

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Adds an overlay panel (ctx.ui.custom with overlay options) showing the full
agent tree: tree glyphs, colored statuses and icons, live elapsed time, and
keyboard navigation (up/down, enter toggles a detail pane with the agent's
task and result, esc closes). The panel refreshes itself every 1.5s while
open. Also fixes /research-pause and /research-resume to use the same
loop-state guards as research_control (previously they could desync the tree
from the loop). The live widget header now hints at /agents.
This commit is contained in:
Emil
2026-07-31 23:31:18 +03:00
parent 5ea92990eb
commit d9bc32d909
4 changed files with 108 additions and 3 deletions
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src/supervisor.ts
+11 -1
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@@ -1,6 +1,7 @@
import { resolve } from "node:path";
import { defineTool, ModelRuntime, type ExtensionAPI, type ExtensionContext, type ModelRegistry, type Theme, type ToolDefinition } from "@earendil-works/pi-coding-agent";
import { Text, truncateToWidth } from "@earendil-works/pi-tui";
import { createAgentTreeOverlay } from "./agent-tree-ui.js";
import { Type } from "typebox";
import { StringEnum } from "@earendil-works/pi-ai";
import { AgentTree } from "./agent-tree.js";
@@ -63,6 +64,15 @@ export class SupervisorIntegration {
team(): string { return this.required().tree.render(); }
findings(kind?: string): unknown { return this.required().memory.list(kind); }
/** Open the interactive agent-tree overlay. */
async showAgentTree(ctx: ExtensionContext): Promise<void> {
const tree = this.required().tree;
await ctx.ui.custom<undefined>((tui, theme, _kb, done) => createAgentTreeOverlay(tree, tui, theme, () => done(undefined)), {
overlay: true,
overlayOptions: { width: "65%", minWidth: 60, maxHeight: "75%", anchor: "center", visible: (termWidth) => termWidth >= 60 },
});
}
/** Live subagent dashboard widget above the editor, refreshed on a light timer. */
private installAgentWidget(ctx: ExtensionContext): void {
ctx.ui.setWidget("hm-agents", (tui, theme) => {
@@ -83,7 +93,7 @@ export class SupervisorIntegration {
const active = agents.filter((agent) => agent.status === "running" || agent.status === "waiting");
if (active.length === 0 && state.status !== "running") return [];
const now = Date.now();
const lines: string[] = [theme.fg("accent", `◆ ${state.runId} · ${state.status} · iter ${state.iteration} · ${active.length} active`)];
const lines: string[] = [theme.fg("accent", `◆ ${state.runId} · ${state.status} · iter ${state.iteration} · ${active.length} active`) + theme.fg("dim", " /agents")];
for (const agent of active) {
const elapsed = agent.startedAt ? Math.max(0, Math.round((now - Date.parse(agent.startedAt)) / 1000)) : 0;
const stamp = `${String(Math.floor(elapsed / 60)).padStart(2, "0")}:${String(elapsed % 60).padStart(2, "0")}`;