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feat(agent): 画布 Agent - 重构工作流上下文与技能交互

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This commit is contained in:
ddCat
2026-08-24 12:09:15 +08:00
parent 919037e5d9
commit 326572ea03
33 changed files with 2230 additions and 248 deletions
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31
canvas-agent/src/modules/canvas-agent-http.ts
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@@ -40,8 +40,16 @@ export function createCanvasAgentHttpModule(
);
}, { queryKeys: ["clientId"], lastEventId: true }),
canvasRoute("POST", "/canvas/state", (req, res) => {
session.updateState(jsonBody(req), queryValue(req, "clientId") || undefined);
res.json({ ok: true });
const result = session.updateState(jsonBody(req), queryValue(req, "clientId") || undefined);
if (!result) {
res.json({ ok: true });
return;
}
if (result && !result.accepted) {
res.status(409).json({ ok: false, ...result });
return;
}
res.json({ ok: true, ...result });
}, { queryKeys: ["clientId"] }),
canvasRoute("POST", "/canvas/result", (req, res) => {
session.resolveResult(jsonBody(req) as { requestId?: string; error?: string; result?: unknown });
@@ -112,6 +120,7 @@ export function createCanvasAgentHttpModule(
const attachments = Array.isArray(body.attachments)
? body.attachments as AgentAttachment[]
: [];
const skills = parseAgentSkills(body.skills);
const workspace = ensureCanvasWorkspace(config, String(body.canvasId || ""));
let threadId = String(body.threadId || workspace.activeThreadId || "");
void (async () => {
@@ -128,6 +137,7 @@ export function createCanvasAgentHttpModule(
emit,
attachments,
{
skills,
threadId,
cwd: workspace.workspacePath,
onThreadId: (nextThreadId) => updateCanvasWorkspace(
@@ -204,6 +214,23 @@ function jsonRecord(req: Request) {
return value as Record<string, unknown>;
}
export function parseAgentSkills(value: unknown) {
if (!Array.isArray(value)) return [];
return value.slice(0, 8).flatMap((item) => {
if (!item || typeof item !== "object" || Array.isArray(item)) return [];
const input = item as Record<string, unknown>;
const name = typeof input.name === "string" ? input.name.trim().slice(0, 120) : "";
const instruction = typeof input.instruction === "string" ? input.instruction.trim().slice(0, 24_000) : "";
if (!name || !instruction) return [];
return [{
...(typeof input.skillId === "string" ? { skillId: input.skillId.trim().slice(0, 120) } : {}),
name,
...(typeof input.description === "string" ? { description: input.description.trim().slice(0, 500) } : {}),
instruction,
}];
});
}
function queryValue(req: Request, key: string) {
const value = req.query[key];
return Array.isArray(value) ? String(value[0] ?? "") : String(value ?? "");