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claude max works (sorry dario)

Rhys Sullivan committed 9 months ago

Commit 2fe766c1 parent 29fe12712 files · +929 −488Browse files

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12 files
  1. apps/discord-bot/package.json +2 −2
  2. apps/discord-bot/src/agent-loop.test.ts +105 −0
  3. apps/discord-bot/src/agent-loop.ts +179 −0
  4. apps/discord-bot/src/anthropic-auth.ts +133 −0
  5. apps/discord-bot/src/anthropic-provider.ts +284 −0
  6. apps/discord-bot/src/codegen.test.ts +0 −77
  7. apps/discord-bot/src/codegen.ts +0 −322
  8. apps/discord-bot/src/format-response.test.ts +76 −0
  9. apps/discord-bot/src/format-response.ts +101 −32
  10. apps/discord-bot/src/index.ts +7 −7
  11. bun.lock +13 −37
  12. packages/core/src/codemode/runner.test.ts +29 −11
apps/discord-bot/package.json+2−2
@@ -5,16 +5,16 @@ · 4 unmodified lines
55 "scripts": {
66 "with-env": "bun run --env-file=../../.env --",
77 "with-env:prod": "bun run --env-file=../../.env.production --",
8− "dev": "bun with-env bun run src/index.ts",
8+ "dev": "bun with-env bun run --hot src/index.ts",
99 "start": "bun with-env bun run src/index.ts",
1010 "start:prod": "bun with-env:prod bun run src/index.ts",
1111 "typecheck": "tsgo --noEmit --incremental false -p tsconfig.json",
1212 "clean": "bun -e \"import { rmSync } from 'node:fs'; for (const p of ['dist','node_modules','.turbo','coverage','.tsbuildinfo']) rmSync(p,{recursive:true,force:true});\""
1313 },
1414 "dependencies": {
15+ "@ai-sdk/anthropic": "^2.0.0",
1516 "@openassistant/core": "workspace:*",
1617 "ai": "^6.0.73",
17− "ai-sdk-provider-claude-code": "^3.3.6",
1818 "discord.js": "^14.17.3",
1919 "effect": "latest",
2020 "zod": "^4.3.6"
apps/discord-bot/src/agent-loop.test.ts+105−0
@@ -0,0 +1,105 @@
1+import type { CodeModeRunResult, ToolCallReceipt } from "@openassistant/core";
2+import { describe, expect, it } from "vitest";
3+import { runAgentLoop } from "./agent-loop.js";
4+
5+describe("runAgentLoop", () => {
6+ it("tracks three code runs when claude tool loop executes run_code three times", async () => {
7+ let runCount = 0;
8+
9+ const result = await runAgentLoop(
10+ "please schedule dinner, lunch, and breakfast",
11+ async (_code) => {
12+ runCount += 1;
13+ return succeededRun(runCount);
14+ },
15+ {
16+ runWithClaude: async ({ executeCode }) => {
17+ await executeCode({ code: "await tools.calendar.update({ title: 'Dinner', startsAt: '2026-02-07T17:00:00.000Z' });" });
18+ await executeCode({ code: "await tools.calendar.update({ title: 'Lunch', startsAt: '2026-02-08T14:00:00.000Z' });" });
19+ await executeCode({ code: "await tools.calendar.update({ title: 'Breakfast', startsAt: '2026-02-09T03:00:00.000Z' });" });
20+ return {
21+ text: "Added 3 calendar events.",
22+ modelID: "claude-3-7-sonnet-latest",
23+ authSource: "test",
24+ };
25+ },
26+ },
27+ );
28+
29+ expect(result.provider).toBe("claude");
30+ expect(result.text).toContain("3 calendar events");
31+ expect(result.runs).toHaveLength(3);
32+ expect(runCount).toBe(3);
33+ expect(result.runs.flatMap((run) => run.result.receipts)).toHaveLength(3);
34+ expect(result.planner).toContain("3 code runs");
35+ });
36+
37+ it("returns a failure response when claude generation fails", async () => {
38+ const codeRuns: string[] = [];
39+
40+ const result = await runAgentLoop(
41+ "update my calendar to put dinner with ella at 5 pm",
42+ async (code) => {
43+ codeRuns.push(code);
44+ return succeededRun(1);
45+ },
46+ {
47+ runWithClaude: async () => {
48+ throw new Error("claude unavailable");
49+ },
50+ },
51+ );
52+
53+ expect(result.provider).toBe("claude");
54+ expect(result.planner).toContain("failed before completion");
55+ expect(result.text).toContain("claude unavailable");
56+ expect(result.runs).toHaveLength(0);
57+ expect(codeRuns).toHaveLength(0);
58+ });
59+
60+ it("allows a zero-tool response when claude does not call run_code", async () => {
61+ const codeRuns: string[] = [];
62+
63+ const result = await runAgentLoop(
64+ "Please add dinner at 5pm tomorrow to my calendar",
65+ async (code) => {
66+ codeRuns.push(code);
67+ return succeededRun(1);
68+ },
69+ {
70+ runWithClaude: async () => ({
71+ text: "I added it.",
72+ modelID: "claude-3-7-sonnet-latest",
73+ authSource: "test",
74+ }),
75+ },
76+ );
77+
78+ expect(result.provider).toBe("claude");
79+ expect(result.runs).toHaveLength(0);
80+ expect(codeRuns).toHaveLength(0);
81+ expect(result.planner).toContain("0 code runs");
82+ expect(result.text).toBe("I added it.");
83+ });
84+});
85+
86+function succeededRun(index: number): CodeModeRunResult {
87+ const receipts: ToolCallReceipt[] = [
88+ {
89+ callId: `call_${index}`,
90+ toolPath: "calendar.update",
91+ kind: "write",
92+ approval: "required",
93+ decision: "approved",
94+ status: "succeeded",
95+ timestamp: `2026-02-06T0${index}:00:00.000Z`,
96+ inputPreview: `Event ${index}`,
97+ },
98+ ];
99+
100+ return {
101+ ok: true,
102+ value: { id: `evt_${index}` },
103+ receipts,
104+ };
105+}
apps/discord-bot/src/agent-loop.ts+179−0
@@ -0,0 +1,179 @@
1+import type { CodeModeRunResult, ToolCallReceipt } from "@openassistant/core";
2+import { generateText, stepCountIs, tool } from "ai";
3+import { getAnthropicModel } from "./anthropic-provider.js";
4+import { z } from "zod";
5+
6+export interface AgentCodeRun {
7+ code: string;
8+ result: CodeModeRunResult;
9+ reason?: string | undefined;
10+}
11+
12+export interface AgentLoopResult {
13+ provider: "claude";
14+ planner: string;
15+ text: string;
16+ runs: AgentCodeRun[];
17+}
18+
19+interface RunCodeToolInput {
20+ code: string;
21+ reason?: string | undefined;
22+}
23+
24+interface RunCodeToolOutput {
25+ ok: boolean;
26+ receipts: ToolCallReceipt[];
27+ value?: unknown;
28+ error?: string;
29+}
30+
31+interface RunWithClaudeInput {
32+ prompt: string;
33+ now: Date;
34+ executeCode: (input: RunCodeToolInput) => Promise<RunCodeToolOutput>;
35+}
36+
37+interface RunWithClaudeOutput {
38+ text: string;
39+ modelID: string;
40+ authSource: string;
41+}
42+
43+interface AgentLoopOptions {
44+ now?: Date;
45+ runWithClaude?: (input: RunWithClaudeInput) => Promise<RunWithClaudeOutput>;
46+}
47+
48+const DEFAULT_ANTHROPIC_MODEL =
49+ readEnv("OPENASSISTANT_ANTHROPIC_MODEL")?.trim() ??
50+ readEnv("OPENASSISTANT_CLAUDE_MODEL")?.trim() ??
51+ "claude-3-7-sonnet-latest";
52+const CLAUDE_TIMEOUT_MS = Number(readEnv("OPENASSISTANT_CLAUDE_TIMEOUT_MS") ?? 60_000);
53+const CLAUDE_MAX_STEPS = Number(readEnv("OPENASSISTANT_AGENT_MAX_STEPS") ?? 8);
54+
55+const RUN_CODE_TOOL_SCHEMA = z.object({
56+ code: z.string().min(1),
57+ reason: z.string().min(1).optional(),
58+});
59+
60+export async function runAgentLoop(
61+ prompt: string,
62+ runCode: (code: string) => Promise<CodeModeRunResult>,
63+ options: AgentLoopOptions = {},
64+): Promise<AgentLoopResult> {
65+ const now = options.now ?? new Date();
66+ const runs: AgentCodeRun[] = [];
67+
68+ const executeCode = async (input: RunCodeToolInput): Promise<RunCodeToolOutput> => {
69+ const result = await runCode(input.code);
70+ runs.push({
71+ code: input.code,
72+ result,
73+ ...(input.reason ? { reason: input.reason } : {}),
74+ });
75+
76+ if (result.ok) {
77+ return {
78+ ok: true,
79+ value: result.value,
80+ receipts: result.receipts,
81+ };
82+ }
83+
84+ return {
85+ ok: false,
86+ error: result.error,
87+ receipts: result.receipts,
88+ };
89+ };
90+
91+ try {
92+ const generated = await (options.runWithClaude ?? runWithClaude)({
93+ prompt,
94+ now,
95+ executeCode,
96+ });
97+
98+ return {
99+ provider: "claude",
100+ planner: `Claude tool-loop (${runs.length} code run${runs.length === 1 ? "" : "s"}, model=${generated.modelID}, auth=${generated.authSource}).`,
101+ text: generated.text,
102+ runs,
103+ };
104+ } catch (error) {
105+ return {
106+ provider: "claude",
107+ planner: `Claude tool-loop failed before completion (model=${DEFAULT_ANTHROPIC_MODEL}).`,
108+ text: `Agent loop failed: ${describeUnknown(error)}. No actions were executed.`,
109+ runs,
110+ };
111+ }
112+}
113+
114+async function runWithClaude(input: RunWithClaudeInput): Promise<RunWithClaudeOutput> {
115+ const abortController = new AbortController();
116+ const timeout = setTimeout(() => abortController.abort(), CLAUDE_TIMEOUT_MS);
117+
118+ try {
119+ const { model, authSource, authMode } = await getAnthropicModel(DEFAULT_ANTHROPIC_MODEL);
120+ const result = await generateText({
121+ model,
122+ temperature: 0,
123+ stopWhen: stepCountIs(CLAUDE_MAX_STEPS),
124+ prompt: buildAgentPrompt(input.prompt, input.now),
125+ system: buildSystemPrompt(authMode),
126+ tools: {
127+ run_code: tool({
128+ description:
129+ "Execute Bun TypeScript function body in codemode runtime. Use this for every action that requires tools.* calls.",
130+ inputSchema: RUN_CODE_TOOL_SCHEMA,
131+ execute: (args) => input.executeCode(args),
132+ }),
133+ },
134+ abortSignal: abortController.signal,
135+ });
136+
137+ return {
138+ text: result.text.trim() || "Done.",
139+ modelID: DEFAULT_ANTHROPIC_MODEL,
140+ authSource,
141+ };
142+ } finally {
143+ clearTimeout(timeout);
144+ }
145+}
146+
147+function buildSystemPrompt(authMode: "api" | "oauth"): string {
148+ if (authMode === "oauth") {
149+ return "You are Claude Code, Anthropic's official CLI for Claude.";
150+ }
151+
152+ return [
153+ "You are OpenAssistant. Execute work via the run_code tool and then report what happened.",
154+ "In your final response, summarize relevant tool activity and mention failures/denials clearly.",
155+ ].join("\n");
156+}
157+
158+function buildAgentPrompt(userPrompt: string, now: Date): string {
159+ return [
160+ "run_code expects JavaScript function-body code executed as new AsyncFunction('tools', code).",
161+ "Inside code, call available tools directly like: await tools.calendar.update({ title, startsAt, notes }).",
162+ "For multiple events, produce multiple tool calls in the same code block.",
163+ "Never claim an action succeeded unless run_code returned ok=true and receipts show succeeded calls.",
164+ `Current timestamp: ${now.toISOString()}`,
165+ `User request: ${userPrompt}`,
166+ ].join("\n");
167+}
168+
169+function describeUnknown(error: unknown): string {
170+ if (error instanceof Error) {
171+ return error.message;
172+ }
173+ return String(error);
174+}
175+
176+function readEnv(key: string): string | undefined {
177+ const bun = (globalThis as { Bun?: { env?: Record<string, string | undefined> } }).Bun;
178+ return bun?.env?.[key] ?? process.env[key];
179+}
apps/discord-bot/src/anthropic-auth.ts+133−0
@@ -0,0 +1,133 @@
1+import { homedir } from "node:os";
2+import { join } from "node:path";
3+
4+const DEFAULT_ANTHROPIC_OAUTH_CLIENT_ID = "9d1c250a-e61b-44d9-88ed-5944d1962f5e";
5+
6+export type ResolvedAnthropicAuth =
7+ | {
8+ mode: "api";
9+ apiKey: string;
10+ source: string;
11+ }
12+ | {
13+ mode: "oauth";
14+ accessToken: string;
15+ refreshToken: string | undefined;
16+ expiresAt: number | undefined;
17+ clientId: string;
18+ source: string;
19+ };
20+
21+export async function resolveAnthropicAuth(): Promise<ResolvedAnthropicAuth | null> {
22+ const explicitApiKey = env("OPENASSISTANT_ANTHROPIC_API_KEY") ?? env("ANTHROPIC_API_KEY");
23+ if (explicitApiKey) {
24+ return {
25+ mode: "api",
26+ apiKey: explicitApiKey,
27+ source: env("OPENASSISTANT_ANTHROPIC_API_KEY") ? "env:OPENASSISTANT_ANTHROPIC_API_KEY" : "env:ANTHROPIC_API_KEY",
28+ };
29+ }
30+
31+ const explicitAccess = env("OPENASSISTANT_ANTHROPIC_ACCESS_TOKEN");
32+ if (explicitAccess) {
33+ const refreshToken = env("OPENASSISTANT_ANTHROPIC_REFRESH_TOKEN");
34+ const expiresAt = parseMaybeNumber(env("OPENASSISTANT_ANTHROPIC_EXPIRES_AT"));
35+ return {
36+ mode: "oauth",
37+ accessToken: explicitAccess,
38+ refreshToken,
39+ expiresAt,
40+ clientId: env("OPENASSISTANT_ANTHROPIC_CLIENT_ID") ?? DEFAULT_ANTHROPIC_OAUTH_CLIENT_ID,
41+ source: "env:OPENASSISTANT_ANTHROPIC_ACCESS_TOKEN",
42+ };
43+ }
44+
45+ const opencodeAuth = await loadOpencodeAnthropicAuth();
46+ if (opencodeAuth) {
47+ return opencodeAuth;
48+ }
49+
50+ return null;
51+}
52+
53+async function loadOpencodeAnthropicAuth(): Promise<ResolvedAnthropicAuth | null> {
54+ const filepath = join(opencodeDataDir(), "auth.json");
55+ const file = Bun.file(filepath);
56+ const exists = await file.exists();
57+ if (!exists) {
58+ return null;
59+ }
60+
61+ const raw = (await file.json().catch(() => null)) as Record<string, unknown> | null;
62+ if (!raw || typeof raw !== "object") {
63+ return null;
64+ }
65+
66+ const anthropic = raw["anthropic"];
67+ if (!anthropic || typeof anthropic !== "object") {
68+ return null;
69+ }
70+
71+ const record = anthropic as Record<string, unknown>;
72+ const type = asString(record["type"]);
73+ if (type === "api") {
74+ const key = asString(record["key"]);
75+ if (!key) {
76+ return null;
77+ }
78+ return {
79+ mode: "api",
80+ apiKey: key,
81+ source: "opencode:auth.json(api)",
82+ };
83+ }
84+
85+ if (type === "oauth") {
86+ const accessToken = asString(record["access"]);
87+ if (!accessToken) {
88+ return null;
89+ }
90+ const refreshToken = asString(record["refresh"]);
91+ const expiresAt = asNumber(record["expires"]);
92+
93+ return {
94+ mode: "oauth",
95+ accessToken,
96+ refreshToken,
97+ expiresAt,
98+ clientId: env("OPENASSISTANT_ANTHROPIC_CLIENT_ID") ?? DEFAULT_ANTHROPIC_OAUTH_CLIENT_ID,
99+ source: "opencode:auth.json(oauth)",
100+ };
101+ }
102+
103+ return null;
104+}
105+
106+function opencodeDataDir(): string {
107+ const xdg = env("XDG_DATA_HOME");
108+ if (xdg) {
109+ return join(xdg, "opencode");
110+ }
111+ return join(homedir(), ".local", "share", "opencode");
112+}
113+
114+function asString(value: unknown): string | undefined {
115+ return typeof value === "string" && value.length > 0 ? value : undefined;
116+}
117+
118+function asNumber(value: unknown): number | undefined {
119+ return typeof value === "number" && Number.isFinite(value) ? value : undefined;
120+}
121+
122+function parseMaybeNumber(value: string | undefined): number | undefined {
123+ if (!value) {
124+ return undefined;
125+ }
126+ const parsed = Number(value);
127+ return Number.isFinite(parsed) ? parsed : undefined;
128+}
129+
130+function env(key: string): string | undefined {
131+ const bun = (globalThis as { Bun?: { env?: Record<string, string | undefined> } }).Bun;
132+ return bun?.env?.[key] ?? process.env[key];
133+}
apps/discord-bot/src/anthropic-provider.ts+284−0
@@ -0,0 +1,284 @@
1+import { createAnthropic } from "@ai-sdk/anthropic";
2+import type { LanguageModel } from "ai";
3+import { resolveAnthropicAuth, type ResolvedAnthropicAuth } from "./anthropic-auth.js";
4+
5+const OAUTH_TOKEN_URL = "https://console.anthropic.com/v1/oauth/token";
6+const REQUIRED_OAUTH_BETAS = ["oauth-2025-04-20", "interleaved-thinking-2025-05-14"];
7+const CLAUDE_CLI_USER_AGENT = "claude-cli/2.1.2 (external, cli)";
8+const TOOL_PREFIX = "mcp_";
9+
10+let cachedAuthPromise: Promise<ResolvedAnthropicAuth | null> | undefined;
11+let refreshInFlight: Promise<void> | undefined;
12+
13+export interface AnthropicModelSelection {
14+ model: LanguageModel;
15+ authSource: string;
16+ authMode: "api" | "oauth";
17+}
18+
19+export async function getAnthropicModel(modelID: string): Promise<AnthropicModelSelection> {
20+ const auth = await getResolvedAuth();
21+ if (!auth) {
22+ throw new Error(
23+ "No Anthropic credentials found. Set OPENASSISTANT_ANTHROPIC_API_KEY or OPENASSISTANT_ANTHROPIC_ACCESS_TOKEN (or configure opencode auth).",
24+ );
25+ }
26+
27+ if (auth.mode === "api") {
28+ const anthropic = createAnthropic({
29+ apiKey: auth.apiKey,
30+ });
31+ return {
32+ model: anthropic(modelID),
33+ authSource: auth.source,
34+ authMode: "api",
35+ };
36+ }
37+
38+ const oauthFetch = (async (input: RequestInfo | URL, init?: RequestInit): Promise<Response> => {
39+ await ensureFreshToken(auth);
40+
41+ const headers = mergeHeaders(input, init?.headers);
42+ headers.set("authorization", `Bearer ${auth.accessToken}`);
43+ headers.set("anthropic-beta", mergeBetas(headers.get("anthropic-beta")));
44+ headers.set("user-agent", CLAUDE_CLI_USER_AGENT);
45+ headers.delete("x-api-key");
46+
47+ const transformedBody = transformRequestBody(init?.body);
48+ const withBetaURL = ensureBetaMessagesURL(input);
49+
50+ const response = await fetch(withBetaURL, {
51+ ...init,
52+ headers,
53+ ...(transformedBody !== undefined ? { body: transformedBody } : {}),
54+ });
55+
56+ return transformResponseBody(response);
57+ }) as typeof fetch;
58+
59+ const anthropic = createAnthropic({
60+ apiKey: "opencode-oauth-dummy-key",
61+ fetch: oauthFetch,
62+ });
63+
64+ return {
65+ model: anthropic(modelID),
66+ authSource: auth.source,
67+ authMode: "oauth",
68+ };
69+}
70+
71+async function getResolvedAuth(): Promise<ResolvedAnthropicAuth | null> {
72+ if (!cachedAuthPromise) {
73+ cachedAuthPromise = resolveAnthropicAuth();
74+ }
75+ return cachedAuthPromise;
76+}
77+
78+async function ensureFreshToken(auth: Extract<ResolvedAnthropicAuth, { mode: "oauth" }>): Promise<void> {
79+ const now = Date.now();
80+ const expiresAt = auth.expiresAt;
81+ const mustRefresh = !auth.accessToken || (typeof expiresAt === "number" && now + 30_000 >= expiresAt);
82+ if (!mustRefresh) {
83+ return;
84+ }
85+
86+ if (!auth.refreshToken) {
87+ throw new Error("Anthropic OAuth access token expired and no refresh token is available.");
88+ }
89+
90+ if (!refreshInFlight) {
91+ refreshInFlight = refreshAccessToken(auth).finally(() => {
92+ refreshInFlight = undefined;
93+ });
94+ }
95+
96+ await refreshInFlight;
97+}
98+
99+async function refreshAccessToken(auth: Extract<ResolvedAnthropicAuth, { mode: "oauth" }>): Promise<void> {
100+ const response = await fetch(OAUTH_TOKEN_URL, {
101+ method: "POST",
102+ headers: {
103+ "Content-Type": "application/json",
104+ },
105+ body: JSON.stringify({
106+ grant_type: "refresh_token",
107+ refresh_token: auth.refreshToken,
108+ client_id: auth.clientId,
109+ }),
110+ });
111+
112+ if (!response.ok) {
113+ throw new Error(`Anthropic OAuth token refresh failed (${response.status}).`);
114+ }
115+
116+ const json = (await response.json()) as {
117+ access_token?: unknown;
118+ refresh_token?: unknown;
119+ expires_in?: unknown;
120+ };
121+
122+ if (typeof json.access_token !== "string" || json.access_token.length === 0) {
123+ throw new Error("Anthropic OAuth token refresh returned no access token.");
124+ }
125+
126+ auth.accessToken = json.access_token;
127+ if (typeof json.refresh_token === "string" && json.refresh_token.length > 0) {
128+ auth.refreshToken = json.refresh_token;
129+ }
130+ if (typeof json.expires_in === "number" && Number.isFinite(json.expires_in)) {
131+ auth.expiresAt = Date.now() + json.expires_in * 1_000;
132+ }
133+}
134+
135+function mergeBetas(existing: string | null): string {
136+ const current = (existing ?? "")
137+ .split(",")
138+ .map((item) => item.trim())
139+ .filter((item) => item.length > 0);
140+
141+ return [...new Set([...REQUIRED_OAUTH_BETAS, ...current])].join(",");
142+}
143+
144+function mergeHeaders(input: RequestInfo | URL, initHeaders: HeadersInit | undefined): Headers {
145+ const headers = new Headers();
146+
147+ if (input instanceof Request) {
148+ input.headers.forEach((value, key) => {
149+ headers.set(key, value);
150+ });
151+ }
152+
153+ if (initHeaders) {
154+ const candidate = new Headers(initHeaders);
155+ candidate.forEach((value, key) => {
156+ headers.set(key, value);
157+ });
158+ }
159+
160+ return headers;
161+}
162+
163+function transformRequestBody(body: RequestInit["body"]): RequestInit["body"] {
164+ if (typeof body !== "string") {
165+ return body;
166+ }
167+
168+ try {
169+ const parsed = JSON.parse(body) as Record<string, unknown>;
170+ const tools = parsed["tools"];
171+ if (Array.isArray(tools)) {
172+ parsed["tools"] = tools.map((tool) => {
173+ if (!tool || typeof tool !== "object") {
174+ return tool;
175+ }
176+ const candidate = tool as Record<string, unknown>;
177+ const name = candidate["name"];
178+ if (typeof name === "string" && name.length > 0 && !name.startsWith(TOOL_PREFIX)) {
179+ return {
180+ ...candidate,
181+ name: `${TOOL_PREFIX}${name}`,
182+ };
183+ }
184+ return tool;
185+ });
186+ }
187+
188+ const messages = parsed["messages"];
189+ if (Array.isArray(messages)) {
190+ parsed["messages"] = messages.map((message) => {
191+ if (!message || typeof message !== "object") {
192+ return message;
193+ }
194+ const candidate = message as Record<string, unknown>;
195+ const content = candidate["content"];
196+ if (!Array.isArray(content)) {
197+ return message;
198+ }
199+ return {
200+ ...candidate,
201+ content: content.map((block) => {
202+ if (!block || typeof block !== "object") {
203+ return block;
204+ }
205+ const value = block as Record<string, unknown>;
206+ if (value["type"] !== "tool_use") {
207+ return block;
208+ }
209+ const name = value["name"];
210+ if (typeof name !== "string" || name.length === 0 || name.startsWith(TOOL_PREFIX)) {
211+ return block;
212+ }
213+ return {
214+ ...value,
215+ name: `${TOOL_PREFIX}${name}`,
216+ };
217+ }),
218+ };
219+ });
220+ }
221+
222+ return JSON.stringify(parsed);
223+ } catch {
224+ return body;
225+ }
226+}
227+
228+function ensureBetaMessagesURL(input: RequestInfo | URL): RequestInfo | URL {
229+ let inputIsRequest = false;
230+ let parsed: URL | null = null;
231+ try {
232+ if (input instanceof Request) {
233+ inputIsRequest = true;
234+ parsed = new URL(input.url);
235+ } else if (input instanceof URL) {
236+ parsed = new URL(input.toString());
237+ } else if (typeof input === "string") {
238+ parsed = new URL(input);
239+ }
240+ } catch {
241+ parsed = null;
242+ }
243+
244+ if (!parsed || parsed.pathname !== "/v1/messages" || parsed.searchParams.has("beta")) {
245+ return input;
246+ }
247+
248+ parsed.searchParams.set("beta", "true");
249+ if (inputIsRequest && input instanceof Request) {
250+ return new Request(parsed.toString(), input);
251+ }
252+ return parsed;
253+}
254+
255+async function transformResponseBody(response: Response): Promise<Response> {
256+ if (!response.body) {
257+ return response;
258+ }
259+
260+ const reader = response.body.getReader();
261+ const decoder = new TextDecoder();
262+ const encoder = new TextEncoder();
263+
264+ const stream = new ReadableStream({
265+ async pull(controller) {
266+ const { done, value } = await reader.read();
267+ if (done) {
268+ controller.close();
269+ return;
270+ }
271+
272+ const text = decoder
273+ .decode(value, { stream: true })
274+ .replace(/"name"\s*:\s*"mcp_([^"]+)"/g, '"name": "$1"');
275+ controller.enqueue(encoder.encode(text));
276+ },
277+ });
278+
279+ return new Response(stream, {
280+ status: response.status,
281+ statusText: response.statusText,
282+ headers: response.headers,
283+ });
284+}
apps/discord-bot/src/codegen.test.ts+0−77
@@ -1,77 +0,0 @@
1−import { describe, expect, it } from "vitest";
2−import { generateCodeFromPrompt } from "./codegen.js";
3−
4−describe("generateCodeFromPrompt", () => {
5− it("maps calendar prompts with heuristic provider", async () => {
6− const now = new Date("2026-02-06T10:00:00.000Z");
7− const generated = await generateCodeFromPrompt(
8− "update my calendar to put dinner with ella at 5 pm",
9− { now, provider: "heuristic" },
10− );
11−
12− expect(generated.provider).toBe("heuristic");
13− expect(generated.code).toContain("tools.calendar.update");
14− expect(generated.code.toLowerCase()).toContain("dinner with ella");
15− expect(generated.rationale).toContain("calendar.update");
16− });
17−
18− it("supports direct code mode via code prefix", async () => {
19− const generated = await generateCodeFromPrompt("code: return 42;", {
20− provider: "heuristic",
21− });
22− expect(generated.code).toBe("return 42;");
23− expect(generated.rationale).toContain("direct code");
24− });
25−
26− it("parses structured output from claude provider", async () => {
27− const generated = await generateCodeFromPrompt("make an event", {
28− provider: "claude",
29− generateWithClaude: async () => ({
30− code: "const event = await tools.calendar.update({ title: 'Dinner', startsAt: '2026-02-06T17:00:00.000Z' }); return { event };",
31− rationale: "Mapped user prompt to calendar.update",
32− }),
33− });
34−
35− expect(generated.provider).toBe("claude");
36− expect(generated.code).toContain("tools.calendar.update");
37− expect(generated.rationale).toContain("Mapped");
38− });
39−
40− it("handles multi-line calendar lists with relative days", async () => {
41− const now = new Date("2026-02-06T10:00:00.000Z"); // Friday
42− const prompt = [
43− "Please add the following to my calendar:",
44− "",
45− "Dinner 5pm tomorrow",
46− "",
47− "Lunch 2 pm sunday",
48− "",
49− "Breakfast 3 am Monday",
50− ].join("\n");
51−
52− const generated = await generateCodeFromPrompt(prompt, {
53− now,
54− provider: "heuristic",
55− });
56−
57− expect(generated.code.match(/tools\.calendar\.update\(/g)?.length).toBe(3);
58− expect(generated.code).toContain('"title":"Dinner"');
59− expect(generated.code).toContain('"title":"Lunch"');
60− expect(generated.code).toContain('"title":"Breakfast"');
61− expect(generated.code).toContain('return { message: "Calendar updated", events };');
62−
63− const startsAt = [...generated.code.matchAll(/"startsAt":"([^"]+)"/g)]
64− .map((match) => match[1])
65− .filter((value): value is string => typeof value === "string");
66− expect(startsAt).toHaveLength(3);
67− if (startsAt.length !== 3) {
68− throw new Error("expected 3 startsAt values");
69− }
70− const dinnerAt = new Date(startsAt[0]!);
71− const lunchAt = new Date(startsAt[1]!);
72− const breakfastAt = new Date(startsAt[2]!);
73− expect(dinnerAt.getDay()).toBe(6); // Saturday
74− expect(lunchAt.getDay()).toBe(0); // Sunday
75− expect(breakfastAt.getDay()).toBe(1); // Monday
76− });
77−});
apps/discord-bot/src/codegen.ts+0−322
@@ -1,322 +0,0 @@
1−import { generateObject } from "ai";
2−import { createClaudeCode } from "ai-sdk-provider-claude-code";
3−import { z } from "zod";
4−
5−export interface GeneratedCode {
6− code: string;
7− rationale: string;
8− provider: "claude" | "heuristic";
9−}
10−
11−interface CodegenOptions {
12− now?: Date;
13− provider?: "claude" | "heuristic";
14− generateWithClaude?: (params: { prompt: string; now: Date }) => Promise<{ code: string; rationale: string }>;
15−}
16−
17−const DEFAULT_PROVIDER = resolveDefaultProvider();
18−const DEFAULT_CLAUDE_MODEL = readEnv("OPENASSISTANT_CLAUDE_MODEL")?.trim() || "sonnet";
19−const CLAUDE_TIMEOUT_MS = Number(readEnv("OPENASSISTANT_CLAUDE_TIMEOUT_MS") ?? 30_000);
20−const CLAUDE_PATH = readEnv("OPENASSISTANT_CLAUDE_PATH")?.trim();
21−const CODEGEN_SCHEMA = z.object({
22− code: z.string().min(1),
23− rationale: z.string().min(1),
24−});
25−
26−const claudeCode = createClaudeCode({
27− defaultSettings: {
28− permissionMode: "dontAsk",
29− tools: [],
30− maxTurns: 1,
31− ...(CLAUDE_PATH ? { pathToClaudeCodeExecutable: CLAUDE_PATH } : {}),
32− },
33−});
34−
35−export async function generateCodeFromPrompt(
36− prompt: string,
37− options: CodegenOptions = {},
38−): Promise<GeneratedCode> {
39− const now = options.now ?? new Date();
40− const provider = options.provider ?? DEFAULT_PROVIDER;
41−
42− if (provider === "claude") {
43− try {
44− const generated = await (options.generateWithClaude ?? generateWithClaude)({
45− prompt,
46− now,
47− });
48− return { ...generated, provider: "claude" };
49− } catch (error) {
50− const fallback = generateHeuristic(prompt, now);
51− return {
52− ...fallback,
53− provider: "heuristic",
54− rationale: `${fallback.rationale} Claude fallback: ${describeUnknown(error)}`,
55− };
56− }
57− }
58−
59− const generated = generateHeuristic(prompt, now);
60− return { ...generated, provider: "heuristic" };
61−}
62−
63−async function generateWithClaude(params: {
64− prompt: string;
65− now: Date;
66−}): Promise<Omit<GeneratedCode, "provider">> {
67− const { prompt, now } = params;
68− const abortController = new AbortController();
69− const timeout = setTimeout(() => abortController.abort(), CLAUDE_TIMEOUT_MS);
70− try {
71− const result = await generateObject({
72− model: claudeCode(DEFAULT_CLAUDE_MODEL),
73− schema: CODEGEN_SCHEMA,
74− prompt: buildPlannerPrompt(prompt, now),
75− temperature: 0,
76− abortSignal: abortController.signal,
77− });
78−
79− return result.object;
80− } finally {
81− clearTimeout(timeout);
82− }
83−}
84−
85−function buildPlannerPrompt(userPrompt: string, now: Date): string {
86− return [
87− "You are a code generator for a Bun TypeScript codemode runner.",
88− "Return a function body only (no markdown, no fences, no explanations in code).",
89− "The runtime invokes: new AsyncFunction('tools', code).",
90− "Available tools:",
91− "- await tools.calendar.update({ title: string, startsAt: string, notes?: string })",
92− "- await tools.calendar.list()",
93− "Rules:",
94− "- Use await for tool calls.",
95− "- If request implies creating/updating a calendar event, call tools.calendar.update.",
96− "- startsAt must be an ISO-8601 string.",
97− "- If time/date missing, use current timestamp.",
98− "- Always return a final object (e.g. { message, event }).",
99− `Current timestamp: ${now.toISOString()}`,
100− `User request: ${userPrompt}`,
101− ].join("\n");
102−}
103−
104−function resolveDefaultProvider(): "claude" | "heuristic" {
105− const configured = readEnv("OPENASSISTANT_CODEGEN_PROVIDER")?.trim().toLowerCase();
106− if (configured === "heuristic") {
107− return "heuristic";
108− }
109− return "claude";
110−}
111−
112−function generateHeuristic(prompt: string, now: Date): Omit<GeneratedCode, "provider"> {
113− const trimmed = prompt.trim();
114− if (!trimmed) {
115− return {
116− code: "return { message: 'Empty prompt.' };",
117− rationale: "Empty prompt fallback.",
118− };
119− }
120−
121− if (trimmed.toLowerCase().startsWith("code:")) {
122− return {
123− code: trimmed.slice(5).trim(),
124− rationale: "User provided direct code.",
125− };
126− }
127−
128− const lower = trimmed.toLowerCase();
129− if (lower.includes("calendar") || lower.includes("event") || lower.includes("schedule")) {
130− const updates = extractCalendarUpdates(trimmed, now);
131− if (updates.length > 0) {
132− const code = buildCalendarCode(updates);
133− return {
134− code,
135− rationale:
136− updates.length === 1
137− ? "Mapped prompt to calendar.update tool call."
138− : `Mapped prompt to ${updates.length} calendar.update tool calls.`,
139− };
140− }
141− }
142−
143− return {
144− code: `return { message: "No tool mapping yet for prompt", prompt: ${JSON.stringify(trimmed)} };`,
145− rationale: "Fallback response when no tool intent is detected.",
146− };
147−}
148−
149−function inferTitle(prompt: string): string {
150− const match = prompt.match(
151− /(?:put|add|create)\s+(?:an?\s+)?(?:calendar\s+)?(?:event\s+)?(?:to\s+)?(.+?)(?:\s+at\s+|$)/i,
152− );
153− if (match?.[1]) {
154− return cleanTitle(match[1]);
155− }
156− return "Untitled event";
157−}
158−
159−function cleanTitle(input: string): string {
160− return input.replace(/^my\s+/i, "").replace(/^calendar\s+/i, "").trim();
161−}
162−
163−function inferStartTime(prompt: string, now: Date): string {
164− const time = prompt.match(/(?:\bat\s+)?(\d{1,2})(?::(\d{2}))?\s*(am|pm)\b/i);
165− if (!time) {
166− return now.toISOString();
167− }
168−
169− const dayToken = prompt.match(
170− /\b(today|tomorrow|monday|tuesday|wednesday|thursday|friday|saturday|sunday)\b/i,
171− )?.[1];
172− return resolveStartsAt(now, Number(time[1]), time[2] ? Number(time[2]) : 0, time[3], dayToken);
173−}
174−
175−function describeUnknown(error: unknown): string {
176− if (error instanceof Error) {
177− return error.message;
178− }
179− return String(error);
180−}
181−
182−function readEnv(key: string): string | undefined {
183− const bun = (globalThis as { Bun?: { env?: Record<string, string | undefined> } }).Bun;
184− return bun?.env?.[key] ?? process.env[key];
185−}
186−
187−type CalendarUpdateInput = {
188− title: string;
189− startsAt: string;
190− notes: string;
191−};
192−
193−const WEEKDAY_INDEX: Record<string, number> = {
194− sunday: 0,
195− monday: 1,
196− tuesday: 2,
197− wednesday: 3,
198− thursday: 4,
199− friday: 5,
200− saturday: 6,
201−};
202−
203−function buildCalendarCode(updates: CalendarUpdateInput[]): string {
204− const lines: string[] = ["const events = [];"];
205− for (const update of updates) {
206− lines.push(`events.push(await tools.calendar.update(${JSON.stringify(update)}));`);
207− }
208− lines.push('return { message: "Calendar updated", events };');
209− return lines.join(" ");
210−}
211−
212−function extractCalendarUpdates(prompt: string, now: Date): CalendarUpdateInput[] {
213− const lines = prompt
214− .split(/\r?\n/)
215− .map((line) => line.trim())
216− .filter((line) => line.length > 0);
217−
218− const updates: CalendarUpdateInput[] = [];
219− for (const line of lines) {
220− if (isInstructionLine(line)) {
221− continue;
222− }
223− const parsed = parseCalendarLine(line, now, prompt);
224− if (parsed) {
225− updates.push(parsed);
226− }
227− }
228−
229− if (updates.length > 0) {
230− return updates;
231− }
232−
233− return [
234− {
235− title: inferTitle(prompt),
236− startsAt: inferStartTime(prompt, now),
237− notes: `Requested via Discord prompt: ${prompt}`,
238− },
239− ];
240−}
241−
242−function isInstructionLine(line: string): boolean {
243− const value = line.toLowerCase();
244− if (value.includes("calendar") && (value.includes("add") || value.includes("following"))) {
245− return true;
246− }
247− return value.startsWith("please ");
248−}
249−
250−function parseCalendarLine(
251− rawLine: string,
252− now: Date,
253− fullPrompt: string,
254−): CalendarUpdateInput | null {
255− const line = rawLine.replace(/^[-*]\s*/, "").replace(/^\d+[.)]\s*/, "").trim();
256− const match = line.match(
257− /^(?<title>.+?)\s+(?:at\s+)?(?<hour>\d{1,2})(?::(?<minute>\d{2}))?\s*(?<meridiem>am|pm)\b(?:\s+(?<day>today|tomorrow|monday|tuesday|wednesday|thursday|friday|saturday|sunday))?$/i,
258− );
259−
260− if (!match?.groups) {
261− return null;
262− }
263−
264− const titleRaw = match.groups.title;
265− const hourRaw = match.groups.hour;
266− const meridiemRaw = match.groups.meridiem;
267− if (!titleRaw || !hourRaw || !meridiemRaw) {
268− return null;
269− }
270−
271− const title = cleanTitle(titleRaw);
272− if (!title) {
273− return null;
274− }
275−
276− const hour = Number(hourRaw);
277− const minute = match.groups.minute ? Number(match.groups.minute) : 0;
278− const meridiem = meridiemRaw;
279− const dayToken = match.groups.day;
280− const startsAt = resolveStartsAt(now, hour, minute, meridiem, dayToken);
281−
282− return {
283− title,
284− startsAt,
285− notes: `Requested via Discord prompt: ${fullPrompt}`,
286− };
287−}
288−
289−function resolveStartsAt(
290− now: Date,
291− hour12: number,
292− minute: number,
293− meridiemRaw: string | undefined,
294− dayTokenRaw: string | undefined,
295−): string {
296− const meridiem = meridiemRaw?.toLowerCase();
297− const dayToken = dayTokenRaw?.toLowerCase();
298− let hour = hour12;
299−
300− if (meridiem === "pm" && hour < 12) {
301− hour += 12;
302− } else if (meridiem === "am" && hour === 12) {
303− hour = 0;
304− }
305−
306− const date = new Date(now);
307− if (dayToken === "tomorrow") {
308− date.setDate(date.getDate() + 1);
309− } else if (dayToken) {
310− const target = WEEKDAY_INDEX[dayToken];
311− if (target === undefined) {
312− date.setHours(hour, minute, 0, 0);
313− return date.toISOString();
314− }
315− const current = date.getDay();
316− const delta = (target - current + 7) % 7;
317− date.setDate(date.getDate() + delta);
318− }
319−
320− date.setHours(hour, minute, 0, 0);
321− return date.toISOString();
322−}
apps/discord-bot/src/format-response.test.ts+76−0
@@ -0,0 +1,76 @@
1+import type { CodeModeRunResult } from "@openassistant/core";
2+import { describe, expect, it } from "vitest";
3+import { formatDiscordResponse } from "./format-response.js";
4+
5+describe("formatDiscordResponse", () => {
6+ it("summarizes tool activity across multiple runs", () => {
7+ const output = formatDiscordResponse({
8+ prompt: "Add 3 calendar events",
9+ text: "Added three events.",
10+ planner: "Claude tool-loop (3 code runs).",
11+ provider: "claude",
12+ runs: [
13+ { code: "run1", result: runResult("a", "succeeded") },
14+ { code: "run2", result: runResult("b", "succeeded") },
15+ { code: "run3", result: runResult("c", "succeeded") },
16+ ],
17+ });
18+
19+ expect(output).toContain("Code runs: 3");
20+ expect(output).toContain("`calendar.update`");
21+ expect(output).toContain("3 calls");
22+ expect(output).toContain("3 approved");
23+ expect(output).toContain("3 succeeded");
24+ });
25+
26+ it("includes failure details for denied/failed receipts", () => {
27+ const output = formatDiscordResponse({
28+ prompt: "Delete event",
29+ text: "Could not complete request.",
30+ planner: "Claude tool-loop (1 code run).",
31+ provider: "claude",
32+ runs: [
33+ {
34+ code: "run",
35+ result: {
36+ ok: false,
37+ error: "Tool call denied",
38+ receipts: [
39+ {
40+ callId: "call_denied",
41+ toolPath: "calendar.update",
42+ kind: "write",
43+ approval: "required",
44+ decision: "denied",
45+ status: "denied",
46+ timestamp: "2026-02-06T01:00:00.000Z",
47+ },
48+ ],
49+ },
50+ },
51+ ],
52+ });
53+
54+ expect(output).toContain("Failures:");
55+ expect(output).toContain("code run failed");
56+ expect(output).toContain("denied");
57+ });
58+});
59+
60+function runResult(callId: string, status: "succeeded" | "failed"): CodeModeRunResult {
61+ return {
62+ ok: true,
63+ value: { ok: true },
64+ receipts: [
65+ {
66+ callId,
67+ toolPath: "calendar.update",
68+ kind: "write",
69+ approval: "required",
70+ decision: "approved",
71+ status,
72+ timestamp: "2026-02-06T01:00:00.000Z",
73+ },
74+ ],
75+ };
76+}
apps/discord-bot/src/format-response.ts+101−32
@@ -1,55 +1,124 @@
1−import type { CodeModeRunResult } from "@openassistant/core";
1+import type { ToolCallReceipt } from "@openassistant/core";
2+import type { AgentCodeRun } from "./agent-loop.js";
23
34 export function formatDiscordResponse(params: {
45 prompt: string;
5− generatedCode: string;
6− rationale: string;
7− provider: "claude" | "heuristic";
8− result: CodeModeRunResult;
6+ text: string;
7+ planner: string;
8+ provider: "claude";
9+ runs: AgentCodeRun[];
910 }): string {
10− const { prompt, generatedCode, rationale, provider, result } = params;
11+ const { prompt, text, planner, provider, runs } = params;
12+ const receiptSummary = summarizeReceipts(runs.flatMap((run) => run.result.receipts));
13+
1114 const sections = [
12− `Prompt: ${prompt}`,
13− `Planner (${provider}): ${rationale}`,
14− "Code:",
15− fenced("ts", generatedCode),
16− result.ok ? `Result: ${safeJson(result.value)}` : `Error: ${result.error}`,
17− "Receipts:",
18− formatReceipts(result.receipts),
15+ `Request: ${prompt}`,
16+ `Reply: ${text || "(no text returned)"}`,
17+ `Planner: ${provider} - ${planner}`,
18+ `Code runs: ${runs.length}`,
19+ `Tool activity:\n${receiptSummary}`,
1920 ];
2021
22+ const failures = formatFailures(runs);
23+ if (failures) {
24+ sections.push(`Failures:\n${failures}`);
25+ }
26+
2127 return truncateDiscord(sections.join("\n\n"));
2228 }
2329
24−function formatReceipts(receipts: CodeModeRunResult["receipts"]): string {
30+function summarizeReceipts(receipts: ToolCallReceipt[]): string {
2531 if (receipts.length === 0) {
2632 return "- none";
2733 }
28− return receipts
29− .map((receipt) => {
30− const parts = [
31− `- \`${receipt.toolPath}\``,
32− `decision=${receipt.decision}`,
33− `status=${receipt.status}`,
34− ];
35− if (receipt.inputPreview) {
36− parts.push(`input="${receipt.inputPreview}"`);
34+
35+ const byTool = new Map<
36+ string,
37+ {
38+ calls: number;
39+ approved: number;
40+ auto: number;
41+ denied: number;
42+ deniedDecision: number;
43+ succeeded: number;
44+ failed: number;
45+ }
46+ >();
47+
48+ for (const receipt of receipts) {
49+ const current = byTool.get(receipt.toolPath) ?? {
50+ calls: 0,
51+ approved: 0,
52+ auto: 0,
53+ denied: 0,
54+ deniedDecision: 0,
55+ succeeded: 0,
56+ failed: 0,
57+ };
58+
59+ current.calls += 1;
60+ if (receipt.decision === "approved") {
61+ current.approved += 1;
62+ } else if (receipt.decision === "auto") {
63+ current.auto += 1;
64+ } else {
65+ current.deniedDecision += 1;
66+ }
67+
68+ if (receipt.status === "succeeded") {
69+ current.succeeded += 1;
70+ } else if (receipt.status === "failed") {
71+ current.failed += 1;
72+ } else {
73+ current.denied += 1;
74+ }
75+
76+ byTool.set(receipt.toolPath, current);
77+ }
78+
79+ return Array.from(byTool.entries())
80+ .map(([toolPath, stats]) => {
81+ const parts = [`${stats.calls} call${stats.calls === 1 ? "" : "s"}`];
82+ parts.push(`${stats.succeeded} succeeded`);
83+ if (stats.approved > 0) {
84+ parts.push(`${stats.approved} approved`);
3785 }
38− return parts.join(" ");
86+ if (stats.auto > 0) {
87+ parts.push(`${stats.auto} auto`);
88+ }
89+ if (stats.denied > 0) {
90+ parts.push(`${stats.denied} denied`);
91+ }
92+ if (stats.deniedDecision > 0) {
93+ parts.push(`${stats.deniedDecision} denied-decision`);
94+ }
95+ if (stats.failed > 0) {
96+ parts.push(`${stats.failed} failed`);
97+ }
98+ return `- \`${toolPath}\`: ${parts.join(", ")}`;
3999 })
40100 .join("\n");
41101 }
42102
43−function safeJson(value: unknown): string {
44− try {
45− return JSON.stringify(value);
46− } catch {
47− return String(value);
103+function formatFailures(runs: AgentCodeRun[]): string | null {
104+ const failures: string[] = [];
105+
106+ for (const run of runs) {
107+ if (!run.result.ok) {
108+ failures.push(`- code run failed: ${run.result.error}`);
109+ }
110+
111+ for (const receipt of run.result.receipts) {
112+ if (receipt.status === "failed") {
113+ failures.push(`- \`${receipt.toolPath}\` failed (${receipt.callId})${receipt.error ? `: ${receipt.error}` : ""}`);
114+ }
115+ if (receipt.status === "denied") {
116+ failures.push(`- \`${receipt.toolPath}\` denied (${receipt.callId})`);
117+ }
118+ }
48119 }
49−}
50120
51−function fenced(lang: string, content: string): string {
52− return `\`\`\`${lang}\n${content}\n\`\`\``;
121+ return failures.length > 0 ? failures.join("\n") : null;
53122 }
54123
55124 function truncateDiscord(value: string): string {
apps/discord-bot/src/index.ts+7−7
@@ -10,8 +10,8 @@ import { · 9 unmodified lines
1010 } from "discord.js";
1111 import { Effect } from "effect";
1212 import { DiscordApprovalBridge } from "./approval-bridge.js";
13+import { runAgentLoop } from "./agent-loop.js";
1314 import { InMemoryCalendarStore } from "./calendar-store.js";
14−import { generateCodeFromPrompt } from "./codegen.js";
1515 import { formatDiscordResponse } from "./format-response.js";
1616 import { createToolTree } from "./tools.js";
1717
@@ -73,8 +73,6 @@ async function handleMessage(message: Message): Promise<void> { · 55 unmodified lines
7373 return;
7474 }
7575
76− const generated = await generateCodeFromPrompt(message.content);
77−
7876 const runner = createCodeModeRunner({
7977 tools,
8078 requestApproval: (request) =>
@@ -89,13 +87,15 @@ async function handleMessage(message: Message): Promise<void> { · 8 unmodified lines
8987 }),
9088 });
9189
92− const result = await Effect.runPromise(runner.run({ code: generated.code }));
90+ const generated = await runAgentLoop(message.content, (code) =>
91+ Effect.runPromise(runner.run({ code })),
92+ );
9393 const response = formatDiscordResponse({
9494 prompt: message.content,
95− generatedCode: generated.code,
96− rationale: generated.rationale,
95+ text: generated.text,
96+ planner: generated.planner,
9797 provider: generated.provider,
98− result,
98+ runs: generated.runs,
9999 });
100100
101101 await ack.edit(response);
bun.lock+13−37
@@ -16,9 +16,9 @@ · 15 unmodified lines
1616 "apps/discord-bot": {
1717 "name": "@openassistant/discord-bot",
1818 "dependencies": {
19+ "@ai-sdk/anthropic": "^2.0.0",
1920 "@openassistant/core": "workspace:*",
2021 "ai": "^6.0.73",
21− "ai-sdk-provider-claude-code": "^3.3.6",
2222 "discord.js": "^14.17.3",
2323 "effect": "latest",
2424 "zod": "^4.3.6",
@@ -39,13 +39,13 @@ · 14 unmodified lines
3939 },
4040 },
4141 "packages": {
42− "@ai-sdk/gateway": ["@ai-sdk/gateway@3.0.36", "", { "dependencies": { "@ai-sdk/provider": "3.0.7", "@ai-sdk/provider-utils": "4.0.13", "@vercel/oidc": "3.1.0" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-2r1Q6azvqMYxQ1hqfWZmWg4+8MajoldD/ty65XdhCaCoBfvDu7trcvxXDfTSU+3/wZ1JIDky46SWYFOHnTbsBw=="],
42+ "@ai-sdk/anthropic": ["@ai-sdk/anthropic@2.0.59", "", { "dependencies": { "@ai-sdk/provider": "2.0.1", "@ai-sdk/provider-utils": "3.0.20" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-s7T5etVW7k4y3p1TDpTGa7xBddvSPWTvRa+EHAI0MPCrVh2dVFmAk+Dm6I8zlr1vz45SBpHvKR3SP29aGXdrUQ=="],
4343
44− "@ai-sdk/provider": ["@ai-sdk/provider@3.0.7", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-VkPLrutM6VdA924/mG8OS+5frbVTcu6e046D2bgDo00tehBANR1QBJ/mPcZ9tXMFOsVcm6SQArOregxePzTFPw=="],
44+ "@ai-sdk/gateway": ["@ai-sdk/gateway@3.0.36", "", { "dependencies": { "@ai-sdk/provider": "3.0.7", "@ai-sdk/provider-utils": "4.0.13", "@vercel/oidc": "3.1.0" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-2r1Q6azvqMYxQ1hqfWZmWg4+8MajoldD/ty65XdhCaCoBfvDu7trcvxXDfTSU+3/wZ1JIDky46SWYFOHnTbsBw=="],
4545
46− "@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.13", "", { "dependencies": { "@ai-sdk/provider": "3.0.7", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.6" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-HHG72BN4d+OWTcq2NwTxOm/2qvk1duYsnhCDtsbYwn/h/4zeqURu1S0+Cn0nY2Ysq9a9HGKvrYuMn9bgFhR2Og=="],
46+ "@ai-sdk/provider": ["@ai-sdk/provider@2.0.1", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-KCUwswvsC5VsW2PWFqF8eJgSCu5Ysj7m1TxiHTVA6g7k360bk0RNQENT8KTMAYEs+8fWPD3Uu4dEmzGHc+jGng=="],
4747
48− "@anthropic-ai/claude-agent-sdk": ["@anthropic-ai/claude-agent-sdk@0.2.32", "", { "optionalDependencies": { "@img/sharp-darwin-arm64": "^0.33.5", "@img/sharp-darwin-x64": "^0.33.5", "@img/sharp-linux-arm": "^0.33.5", "@img/sharp-linux-arm64": "^0.33.5", "@img/sharp-linux-x64": "^0.33.5", "@img/sharp-linuxmusl-arm64": "^0.33.5", "@img/sharp-linuxmusl-x64": "^0.33.5", "@img/sharp-win32-x64": "^0.33.5" }, "peerDependencies": { "zod": "^4.0.0" } }, "sha512-8AtsSx/M9jxd0ihS08eqa7VireTEuwQy0i1+6ZJX93LECT6Svlf47dPJiAm7JB+BhVMmwTfQeS6x1akIcCfvbQ=="],
48+ "@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@3.0.20", "", { "dependencies": { "@ai-sdk/provider": "2.0.1", "@standard-schema/spec": "^1.0.0", "eventsource-parser": "^3.0.6" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-iXHVe0apM2zUEzauqJwqmpC37A5rihrStAih5Ks+JE32iTe4LZ58y17UGBjpQQTCRw9YxMeo2UFLxLpBluyvLQ=="],
4949
5050 "@discordjs/builders": ["@discordjs/builders@1.13.1", "", { "dependencies": { "@discordjs/formatters": "^0.6.2", "@discordjs/util": "^1.2.0", "@sapphire/shapeshift": "^4.0.0", "discord-api-types": "^0.38.33", "fast-deep-equal": "^3.1.3", "ts-mixer": "^6.0.4", "tslib": "^2.6.3" } }, "sha512-cOU0UDHc3lp/5nKByDxkmRiNZBpdp0kx55aarbiAfakfKJHlxv/yFW1zmIqCAmwH5CRlrH9iMFKJMpvW4DPB+w=="],
5151
@@ -115,36 +115,6 @@ · 63 unmodified lines
115115
116116 "@esbuild/win32-x64": ["@esbuild/win32-x64@0.27.3", "", { "os": "win32", "cpu": "x64" }, "sha512-4uJGhsxuptu3OcpVAzli+/gWusVGwZZHTlS63hh++ehExkVT8SgiEf7/uC/PclrPPkLhZqGgCTjd0VWLo6xMqA=="],
117117
118− "@img/sharp-darwin-arm64": ["@img/sharp-darwin-arm64@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-darwin-arm64": "1.0.4" }, "os": "darwin", "cpu": "arm64" }, "sha512-UT4p+iz/2H4twwAoLCqfA9UH5pI6DggwKEGuaPy7nCVQ8ZsiY5PIcrRvD1DzuY3qYL07NtIQcWnBSY/heikIFQ=="],
119−
120− "@img/sharp-darwin-x64": ["@img/sharp-darwin-x64@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-darwin-x64": "1.0.4" }, "os": "darwin", "cpu": "x64" }, "sha512-fyHac4jIc1ANYGRDxtiqelIbdWkIuQaI84Mv45KvGRRxSAa7o7d1ZKAOBaYbnepLC1WqxfpimdeWfvqqSGwR2Q=="],
121−
122− "@img/sharp-libvips-darwin-arm64": ["@img/sharp-libvips-darwin-arm64@1.0.4", "", { "os": "darwin", "cpu": "arm64" }, "sha512-XblONe153h0O2zuFfTAbQYAX2JhYmDHeWikp1LM9Hul9gVPjFY427k6dFEcOL72O01QxQsWi761svJ/ev9xEDg=="],
123−
124− "@img/sharp-libvips-darwin-x64": ["@img/sharp-libvips-darwin-x64@1.0.4", "", { "os": "darwin", "cpu": "x64" }, "sha512-xnGR8YuZYfJGmWPvmlunFaWJsb9T/AO2ykoP3Fz/0X5XV2aoYBPkX6xqCQvUTKKiLddarLaxpzNe+b1hjeWHAQ=="],
125−
126− "@img/sharp-libvips-linux-arm": ["@img/sharp-libvips-linux-arm@1.0.5", "", { "os": "linux", "cpu": "arm" }, "sha512-gvcC4ACAOPRNATg/ov8/MnbxFDJqf/pDePbBnuBDcjsI8PssmjoKMAz4LtLaVi+OnSb5FK/yIOamqDwGmXW32g=="],
127−
128− "@img/sharp-libvips-linux-arm64": ["@img/sharp-libvips-linux-arm64@1.0.4", "", { "os": "linux", "cpu": "arm64" }, "sha512-9B+taZ8DlyyqzZQnoeIvDVR/2F4EbMepXMc/NdVbkzsJbzkUjhXv/70GQJ7tdLA4YJgNP25zukcxpX2/SueNrA=="],
129−
130− "@img/sharp-libvips-linux-x64": ["@img/sharp-libvips-linux-x64@1.0.4", "", { "os": "linux", "cpu": "x64" }, "sha512-MmWmQ3iPFZr0Iev+BAgVMb3ZyC4KeFc3jFxnNbEPas60e1cIfevbtuyf9nDGIzOaW9PdnDciJm+wFFaTlj5xYw=="],
131−
132− "@img/sharp-libvips-linuxmusl-arm64": ["@img/sharp-libvips-linuxmusl-arm64@1.0.4", "", { "os": "linux", "cpu": "arm64" }, "sha512-9Ti+BbTYDcsbp4wfYib8Ctm1ilkugkA/uscUn6UXK1ldpC1JjiXbLfFZtRlBhjPZ5o1NCLiDbg8fhUPKStHoTA=="],
133−
134− "@img/sharp-libvips-linuxmusl-x64": ["@img/sharp-libvips-linuxmusl-x64@1.0.4", "", { "os": "linux", "cpu": "x64" }, "sha512-viYN1KX9m+/hGkJtvYYp+CCLgnJXwiQB39damAO7WMdKWlIhmYTfHjwSbQeUK/20vY154mwezd9HflVFM1wVSw=="],
135−
136− "@img/sharp-linux-arm": ["@img/sharp-linux-arm@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-linux-arm": "1.0.5" }, "os": "linux", "cpu": "arm" }, "sha512-JTS1eldqZbJxjvKaAkxhZmBqPRGmxgu+qFKSInv8moZ2AmT5Yib3EQ1c6gp493HvrvV8QgdOXdyaIBrhvFhBMQ=="],
137−
138− "@img/sharp-linux-arm64": ["@img/sharp-linux-arm64@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-linux-arm64": "1.0.4" }, "os": "linux", "cpu": "arm64" }, "sha512-JMVv+AMRyGOHtO1RFBiJy/MBsgz0x4AWrT6QoEVVTyh1E39TrCUpTRI7mx9VksGX4awWASxqCYLCV4wBZHAYxA=="],
139−
140− "@img/sharp-linux-x64": ["@img/sharp-linux-x64@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-linux-x64": "1.0.4" }, "os": "linux", "cpu": "x64" }, "sha512-opC+Ok5pRNAzuvq1AG0ar+1owsu842/Ab+4qvU879ippJBHvyY5n2mxF1izXqkPYlGuP/M556uh53jRLJmzTWA=="],
141−
142− "@img/sharp-linuxmusl-arm64": ["@img/sharp-linuxmusl-arm64@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-linuxmusl-arm64": "1.0.4" }, "os": "linux", "cpu": "arm64" }, "sha512-XrHMZwGQGvJg2V/oRSUfSAfjfPxO+4DkiRh6p2AFjLQztWUuY/o8Mq0eMQVIY7HJ1CDQUJlxGGZRw1a5bqmd1g=="],
143−
144− "@img/sharp-linuxmusl-x64": ["@img/sharp-linuxmusl-x64@0.33.5", "", { "optionalDependencies": { "@img/sharp-libvips-linuxmusl-x64": "1.0.4" }, "os": "linux", "cpu": "x64" }, "sha512-WT+d/cgqKkkKySYmqoZ8y3pxx7lx9vVejxW/W4DOFMYVSkErR+w7mf2u8m/y4+xHe7yY9DAXQMWQhpnMuFfScw=="],
145−
146− "@img/sharp-win32-x64": ["@img/sharp-win32-x64@0.33.5", "", { "os": "win32", "cpu": "x64" }, "sha512-MpY/o8/8kj+EcnxwvrP4aTJSWw/aZ7JIGR4aBeZkZw5B7/Jn+tY9/VNwtcoGmdT7GfggGIU4kygOMSbYnOrAbg=="],
147−
148118 "@jridgewell/sourcemap-codec": ["@jridgewell/sourcemap-codec@1.5.5", "", {}, "sha512-cYQ9310grqxueWbl+WuIUIaiUaDcj7WOq5fVhEljNVgRfOUhY9fy2zTvfoqWsnebh8Sl70VScFbICvJnLKB0Og=="],
149119
150120 "@openassistant/core": ["@openassistant/core@workspace:packages/core"],
@@ -261,8 +231,6 @@ · 110 unmodified lines
261231
262232 "ai": ["ai@6.0.73", "", { "dependencies": { "@ai-sdk/gateway": "3.0.36", "@ai-sdk/provider": "3.0.7", "@ai-sdk/provider-utils": "4.0.13", "@opentelemetry/api": "1.9.0" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-p2/ICXIjAM4+bIFHEkAB+l58zq+aTmxAkotsb6doNt/CEms72zt6gxv2ky1fQDwU4ecMOcmMh78VJUSEKECzlg=="],
263233
264− "ai-sdk-provider-claude-code": ["ai-sdk-provider-claude-code@3.3.6", "", { "dependencies": { "@ai-sdk/provider": "^3.0.0", "@ai-sdk/provider-utils": "^4.0.1", "@anthropic-ai/claude-agent-sdk": "^0.2.23" }, "peerDependencies": { "zod": "^4.0.0" } }, "sha512-lDJJrQqe2A6tAH96ZLsZW39blkBh3jF1A4rs8B6CJyjNhLNeq46KmxkKDPYDoZw4xbILvnAknjXQNhMSZLnEYg=="],
265−
266234 "assertion-error": ["assertion-error@2.0.1", "", {}, "sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA=="],
267235
268236 "bun-types": ["bun-types@1.3.8", "", { "dependencies": { "@types/node": "*" } }, "sha512-fL99nxdOWvV4LqjmC+8Q9kW3M4QTtTR1eePs94v5ctGqU8OeceWrSUaRw3JYb7tU3FkMIAjkueehrHPPPGKi5Q=="],
@@ -377,8 +345,16 @@ · 108 unmodified lines
377345
378346 "zod": ["zod@4.3.6", "", {}, "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg=="],
379347
348+ "@ai-sdk/gateway/@ai-sdk/provider": ["@ai-sdk/provider@3.0.7", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-VkPLrutM6VdA924/mG8OS+5frbVTcu6e046D2bgDo00tehBANR1QBJ/mPcZ9tXMFOsVcm6SQArOregxePzTFPw=="],
349+
350+ "@ai-sdk/gateway/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.13", "", { "dependencies": { "@ai-sdk/provider": "3.0.7", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.6" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-HHG72BN4d+OWTcq2NwTxOm/2qvk1duYsnhCDtsbYwn/h/4zeqURu1S0+Cn0nY2Ysq9a9HGKvrYuMn9bgFhR2Og=="],
351+
380352 "@discordjs/rest/@discordjs/collection": ["@discordjs/collection@2.1.1", "", {}, "sha512-LiSusze9Tc7qF03sLCujF5iZp7K+vRNEDBZ86FT9aQAv3vxMLihUvKvpsCWiQ2DJq1tVckopKm1rxomgNUc9hg=="],
381353
382354 "@discordjs/ws/@discordjs/collection": ["@discordjs/collection@2.1.1", "", {}, "sha512-LiSusze9Tc7qF03sLCujF5iZp7K+vRNEDBZ86FT9aQAv3vxMLihUvKvpsCWiQ2DJq1tVckopKm1rxomgNUc9hg=="],
355+
356+ "ai/@ai-sdk/provider": ["@ai-sdk/provider@3.0.7", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-VkPLrutM6VdA924/mG8OS+5frbVTcu6e046D2bgDo00tehBANR1QBJ/mPcZ9tXMFOsVcm6SQArOregxePzTFPw=="],
357+
358+ "ai/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.13", "", { "dependencies": { "@ai-sdk/provider": "3.0.7", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.6" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-HHG72BN4d+OWTcq2NwTxOm/2qvk1duYsnhCDtsbYwn/h/4zeqURu1S0+Cn0nY2Ysq9a9HGKvrYuMn9bgFhR2Og=="],
383359 }
384360 }
packages/core/src/codemode/runner.test.ts+29−11
@@ -79,9 +79,10 @@ describe("codemode runner", () => { · 78 unmodified lines
7979 }),
8080 );
8181
82− it.effect("runs writes when approved and records success receipt", () =>
82+ it.effect("runs three writes with three approval requests and three success receipts", () =>
8383 Effect.gen(function* () {
84− let ranMutation = false;
84+ let ranMutations = 0;
85+ const approvalCalls: Array<{ toolPath: string }> = [];
8586 const runner = createCodeModeRunner({
8687 tools: {
8788 calendar: {
@@ -90,28 +91,45 @@ describe("codemode runner", () => { · 2 unmodified lines
9091 approval: "required",
9192 run: (input: { id: string; title: string }) =>
9293 Effect.sync(() => {
93− ranMutation = true;
94+ ranMutations += 1;
9495 return { id: input.id, title: input.title };
9596 }),
9697 }),
9798 },
9899 },
99− requestApproval: () => Effect.succeed("approved" as const),
100+ requestApproval: (request) =>
101+ Effect.sync(() => {
102+ approvalCalls.push({ toolPath: request.toolPath });
103+ return "approved" as const;
104+ }),
100105 });
101106
102107 const result = yield* runner.run({
103− code: "const out = await tools.calendar.update({ id: 'evt_3', title: 'Dinner' }); return out.title;",
108+ code: `
109+const first = await tools.calendar.update({ id: 'evt_3', title: 'Dinner' });
110+const second = await tools.calendar.update({ id: 'evt_4', title: 'Lunch' });
111+const third = await tools.calendar.update({ id: 'evt_5', title: 'Breakfast' });
112+return [first.title, second.title, third.title];
113+`,
104114 });
105115
106116 expect(result.ok).toBe(true);
107117 if (result.ok) {
108− expect(result.value).toBe("Dinner");
118+ expect(result.value).toEqual(["Dinner", "Lunch", "Breakfast"]);
119+ }
120+ expect(ranMutations).toBe(3);
121+ expect(approvalCalls).toHaveLength(3);
122+ expect(approvalCalls.map((call) => call.toolPath)).toEqual([
123+ "calendar.update",
124+ "calendar.update",
125+ "calendar.update",
126+ ]);
127+ expect(result.receipts).toHaveLength(3);
128+ for (const receipt of result.receipts) {
129+ expect(receipt.decision).toBe("approved");
130+ expect(receipt.status).toBe("succeeded");
131+ expect(receipt.toolPath).toBe("calendar.update");
109132 }
110− expect(ranMutation).toBe(true);
111− expect(result.receipts).toHaveLength(1);
112− expect(result.receipts[0]?.decision).toBe("approved");
113− expect(result.receipts[0]?.status).toBe("succeeded");
114− expect(result.receipts[0]?.toolPath).toBe("calendar.update");
115133 }),
116134 );
117135 });