DashboardCodeSession see48fdac8f9

Session see48fdac8f9

Full ID: see48fdac8f9d68b3
Messages: 24
Distillations: 0
Time range: 2026-06-04 22:00:47 — 2026-06-04 22:05:47

Conversation (24 messages)

result
task_id: ses_16b68aebfffe3IDU85L8Mv395P (for resuming to continue this task if needed)

<task_result>


Now I have the complete picture. The critical detail is on **line 98 of `upgrade.ts`**:

```typescript
const KNOWN_CURL_PATHS = KNOWN_CURL_DIRS.map(
  (dir) => join(homedir(), dir) + sep
);
```

This is **top-level module code** that runs during module evaluation. It accesses `KNOWN_CURL_DIRS` immediately. If `binary.ts` hasn't finished evaluating when `upgrade.ts` starts evaluating, this line will throw the TDZ error.

Here is the complete finding:

---

## The Circular Dependency Chain

There is a **circular dependency** between two files:

```
src/lib/upgrade.ts:36  imports  src/lib/db/install-info.ts
src/lib/db/install-info.ts:9  imports  src/lib/upgrade.ts  (import type)
```

This creates the cycle:
```
upgrade.ts  →  install-info.ts  →  upgrade.ts
```

### Why `KNOWN_CURL_DIRS` hits a TDZ

The cycle itself is between `upgrade.ts` and `install-info.ts`. ...
gateway · 2026-06-04 22:00:47

Clear root cause: install-info.ts imports type { InstallationMethod } from upgrade.ts, creating a cycle. The fix is to extract InstallationMethod to break the cycle. Let me also defer KNOWN_CURL_PATHS computation so it doesn't run at module load time.

claude-opus-4-6 · 2026-06-04 22:00:47 · ~87 tokens
result
[
  {
    "content": "Break circular dependency: extract InstallationMethod type from upgrade.ts",
    "status": "in_progress",
    "priority": "high"
  },
  {
    "content": "Defer KNOWN_CURL_PATHS computation to avoid TDZ",
    "status": "pending",
    "priority": "high"
  },
  {
    "content": "Verify fix with bun run",
    "status": "pending",
    "priority": "high"
  }
]
gateway · 2026-06-04 22:01:03

I need to understand how the Lore gateway handles Codex (OpenAI's CLI coding agent). Codex uses the OpenAI Responses API and appears to be sending compaction requests to /v1/responses/compact.

  1. In packages/gateway/src/cli/agents.ts — find how Codex is detected and configured. What environment variables are set? What base URL does Codex get pointed to? Show the full Codex-related code.

  2. In packages/gateway/src/server.ts — read the full file, especially:

    • How the URL is parsed from incoming requests
    • The exact route matching logic (lines 370-450)
    • Whether there's any prefix stripping or URL manipulation
  3. In packages/gateway/src/pipeline.ts — search for any Codex-specific handling, especially around compaction. Also check if there's any handling for the Responses API compaction path.

  4. Search the entire codebase for "codex" (case-insensitive) to find all Codex-related code.

  5. Search for "responses/compact" or any pattern that would match this URL path across the entire codebase.

  6. The key question: Codex is likely appending /compact to its API base URL + /v1/responses, producing /v1/responses/compact. The gateway has /v1/responses and /v1/compact as separate routes but NOT /v1/responses/compact. We need to understand whether we should: a. Add a route for /v1/responses/compact b. Or find a way to disable Codex's compaction feature via env vars or config

Return exact file paths, line numbers, and all relevant code.

gateway · 2026-06-04 22:01:19

I'll conduct a thorough search across all the areas you've specified. Let me start with parallel searches.

claude-opus-4-6 · 2026-06-04 22:01:19 · ~36 tokens
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/cli/agents.ts</path>
<type>file</type>
<content>
1: /**
2:  * Agent registry — known AI coding agents that can be launched through
3:  * the gateway.
4:  *
5:  * Each agent defines:
6:  *  - How to detect it (binary name on PATH)
7:  *  - What env vars to set so it talks through the gateway
8:  */
9: import { getGitRemote } from "@loreai/core";
10: 
11: // ---------------------------------------------------------------------------
12: // which() — cross-runtime binary lookup
13: // ---------------------------------------------------------------------------
14: 
15: /**
16:  * Find a binary on PATH. Uses Bun.which() when available (Bun runtime),
17:  * falls back to `which`/`where` via child_process (Node.js runtime).
18:  */
19: function which(binary: string): string | null {
20:   // Bun runtime
21:   if (typeof Bun !== "undefined" && typeof Bun.which === ...
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/server.ts</path>
<type>file</type>
<content>
1: /**
2:  * HTTP server for the Lore gateway proxy.
3:  *
4:  * Routes:
5:  *   POST /v1/messages          → Anthropic protocol
6:  *   POST /v1/chat/completions  → OpenAI Chat Completions protocol
7:  *   POST /v1/responses         → OpenAI Responses API protocol
8:  *   POST /v1/compact           → Explicit compaction summary (Pi plugin, etc.)
9:  *   GET  /v1/models            → Passthrough to upstream
10:  *   GET  /health               → Health check
11:  *
12:  * Uses `Bun.serve()` — this package targets Bun exclusively.
13:  */
14: import { DEFAULT_PORT, type GatewayConfig } from "./config";
15: import { bootstrapDailySpend, getDailyBudget } from "./cost-tracker";
16: import type { GatewayRequest } from "./translate/types";
17: import {
18:   parseAnthropicRequest,
19:   parseAnthropicResponseJSON,
20: } from ...
result
Found 142 matches (showing first 100)
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/core/src/embedding.ts:
  Line 651:  * a placeholder. Tools like Codex set `OPENAI_API_KEY=nokey` when routing

  Line 675:   // Validate keys before using them — tools like Codex/OpenCode often set


/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/docs/index.html:
  Line 355:         <p class="bc-b">Claude Code, Cursor, Copilot, Windsurf, OpenCode, Pi, Codex — any tool that speaks

  Line 367:           <p class="bc-b">Lore imports conversations from Claude Code, Codex, Aider, Cline, Continue,

  Line 372:           <code><span class="ck"># Import existing conversations</span><br><span class="cv">$</span> lore import<br><br><span class="ck"># Auto-detects Claude Code, Codex,</span><br><span class="ck"># Aider, Cline, Continue &amp; ...
result
No files found
gateway · 2026-06-04 22:01:43

Now let me search for more specific patterns and read the relevant pipeline code:

claude-opus-4-6 · 2026-06-04 22:01:43 · ~28 tokens
result
Found 54 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts:
  Line 99: } from "./compaction";

  Line 223:   `Consider running /compact or starting a new conversation.\n\n---\n\n`;

  Line 1198:  *     Immediate match, survives compaction & model changes.

  Line 2000:               // Scale usage in held-back message_delta for anti-compaction

  Line 2347:  * Scales usage fields to prevent client auto-compaction.

  Line 2353:   // Scale usage so the client's token total stays below auto-compact threshold.

  Line 2722:     // --- Shadow context tracking for counterfactual compaction estimation ---

  Line 2724:     // compressing it. When the shadow counter crosses the auto-compact

  Line 2725:     // threshold, record a counterfactual compaction event. ...
result
No files found
result
Found 15 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/translate/openai-responses.ts:
  Line 4:  * Converts between OpenAI's `/v1/responses` API format and the gateway's

  Line 350:     url: `${upstreamBase}/v1/responses`,


/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/server.ts:
  Line 7:  *   POST /v1/responses         → OpenAI Responses API protocol

  Line 30:   handleCompactEndpoint,

  Line 105:  * WebSocket to the endpoint (e.g. `ws://host/v1/responses`) before falling

  Line 113:  * `404 No route for GET /v1/responses`, which made it look like the endpoint

  Line 404:       // POST /v1/responses — OpenAI Responses API protocol

  Line 405:       if (method === "POST" && pathname === "/v1/responses") {

  Line 411:         return withCors(await handleCompactEndpoint(req, ...
result
Found 7 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/.lore.md:
  Line 17: * **LLMClient.prompt() opts: urgent, thinking, workerID, maxTokens, temperature semantics**: \`LLMClient.prompt()\` opts: \`urgent:true\` = bypass batch queue — blocking callers (compaction, overflow recovery, query expansion) must set it; background workers must NOT. \`thinking:false\` = disable extended thinking — ALL background workers always set this. \`generateCompactionSummary()\`: \`compactMaxTokens = max(2048, min(ceil(inputLen/3 \* 0.5), 20\_000))\`; \`urgent:true, callType:'direct', temperature:0\`. Query expansion (\`search.ts\`): \`urgent:true\`. \`scheduleBackgroundWork()\`: urgent distillation bypasses \`isBackgroundPaused()\`; incremental distillation uses \`callType: batchQueueEnabled ? 'batch' : 'direct'\`; curation multiplier: \`inputCost >= 5 → 3x\`, \`>= 1 → 2x\`, else ...
gateway · 2026-06-04 22:02:00

Now let me look at the compaction handling in the pipeline and how Codex sends its requests upstream:

claude-opus-4-6 · 2026-06-04 22:02:00 · ~35 tokens
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
2890:         }
2891:       })
2892:       .catch((e) => log.error("background curation failed:", e));
2893:   }
2894: }
2895: 
2896: // ---------------------------------------------------------------------------
2897: // Compaction summary generation — shared by HTTP interception and /v1/compact
2898: // ---------------------------------------------------------------------------
2899: 
2900: /**
2901:  * Generate a compaction summary for a session. Force-distills any pending
2902:  * messages, loads existing distillation summaries, builds a knowledge block,
2903:  * and calls the LLM to produce a compaction summary. ...
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
4900: // ---------------------------------------------------------------------------
4901: 
4902: /**
4903:  * Process an incoming gateway request through the full Lore pipeline.
4904:  *
4905:  * Returns a standard `Response` object — either a streaming SSE response
4906:  * or a JSON response, depending on the client's `stream` setting.
4907:  */
4908: export async function handleRequest(
4909:   req: GatewayRequest,
4910:   config: GatewayConfig,
4911: ): Promise<Response> {
4912:   try {
4913:     // Capture auth credentials early for background workers
4914:     const earlyAuth = extractAuth(req.rawHeaders);
4915:     if (earlyAuth) {
4916:       setLastSeenAuth(earlyAuth);
4917:     }
4918: 
4919:     // --- Quick Tier-1 session lookup for structural compaction detection ---
4920:     // O(1) header + map lookup ...
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/translate/openai-responses.ts</path>
<type>file</type>
<content>
340:     }
341:     if (req.extras.reasoning !== undefined) {
342:       body.reasoning = req.extras.reasoning;
343:     }
344:     if (req.extras.truncation !== undefined) {
345:       body.truncation = req.extras.truncation;
346:     }
347:   }
348: 
349:   return {
350:     url: `${upstreamBase}/v1/responses`,
351:     headers,
352:     body,
353:   };
354: }
355: 
356: function buildResponsesInput(
357:   messages: GatewayMessage[],
358: ): Array<Record<string, unknown>> {
359:   const items: Array<Record<string, unknown>> = [];
360: 
361:   for (const msg of messages) {
362:     for (const block of msg.content) {
363:       if (block.type === "text") {
364:         items.push({
365:           type: "message",
366:           role: msg.role === "assistant" ? ...
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/compaction.ts</path>
<type>file</type>
<content>
1: /**
2:  * Compaction request detection and interception for the Lore gateway.
3:  *
4:  * Claude Code (and other clients using the same pattern) sends compaction
5:  * requests with a distinct system prompt and message structure. The gateway
6:  * detects these and runs Lore's own distillation instead of forwarding to
7:  * the upstream API.
8:  *
9:  * Detection mirrors the patterns documented in the upstream
10:  * `packages/opencode/src/agent/prompt/compaction.txt` and the
11:  * `experimental.session.compacting` hook.
12:  *
13:  * This module has zero dependencies on `@loreai/core` — pure detection logic.
14:  */
15: import type { GatewayRequest, GatewayResponse } from "./translate/types";
16: 
17: // ---------------------------------------------------------------------------
18: // Detection patterns — ...
gateway · 2026-06-04 22:02:24

Now let me check how Codex actually constructs its API requests — looking at the cliArgs URL pattern and searching for any truncation/compaction config in Codex:

claude-opus-4-6 · 2026-06-04 22:02:24 · ~55 tokens
result
Found 52 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/ui.ts:
  Line 90:  * whitespace before the limit. Appends "..." if truncated.

  Line 92: function truncateText(text: string, maxChars: number): string {

  Line 94:   const truncated = text.slice(0, maxChars);

  Line 96:   const sentenceEnd = truncated.search(/[.!?]\s[^.!?]*$/);

  Line 98:     return `${truncated.slice(0, sentenceEnd + 1)} ...`;

  Line 100:   const lastSpace = truncated.lastIndexOf(" ");

  Line 101:   if (lastSpace > maxChars * 0.5) return `${truncated.slice(0, lastSpace)} ...`;

  Line 102:   return `${truncated}...`;

  Line 105: /** Render truncated markdown to HTML for search results. */

  Line 107:   return md(truncateText(markdown, maxChars));

  Line 179:         const text = truncateText(chunk.content, 2000);

  Line 184:         const toolOutput = truncateText(chunk.output, 1000);

  Line 192:         const text = ...
result
Found 37 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/test/agents.test.ts:
  Line 83:   test("does NOT set OPENAI_BASE_URL (Codex CLI ignores it)", () => {

  Line 87:     expect(env.OPENAI_BASE_URL).toBeUndefined();

  Line 92:   test("returns -c openai_base_url override with /v1 suffix", () => {

  Line 97:     expect(args).toEqual(["-c", 'openai_base_url="http://127.0.0.1:3207/v1"']);


/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/cli/setup.ts:
  Line 5:  *   - codex: writes `openai_base_url` to `~/.codex/config.toml`

  Line 88:  * `openai_base_url` to the Lore gateway.

  Line 91:  * - If `openai_base_url` already exists as a top-level key, replace it.

  Line 97:   const newLine = `openai_base_url = "${baseUrl}"`;

  Line 99:   // Check if openai_base_url already exists as a top-level key. ...
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/translate/openai-responses.ts</path>
<type>file</type>
<content>
1: /**
2:  * OpenAI Responses API ↔ Gateway translation layer.
3:  *
4:  * Converts between OpenAI's `/v1/responses` API format and the gateway's
5:  * internal `GatewayRequest`/`GatewayResponse` types.
6:  *
7:  * The Responses API uses a different message format than Chat Completions:
8:  *   - Input is an array of "input items" (message, function_call, function_call_output, etc.)
9:  *   - Output is an array of "output items" with similar structure
10:  *   - System prompt is in the `instructions` field
11:  *   - Tools use `parameters` directly (not wrapped in `function`)
12:  */
13: import { log } from "@loreai/core";
14: import type {
15:   GatewayContentBlock,
16:   GatewayMessage,
17:   GatewayRequest,
18:   GatewayResponse,
19:   GatewayTool,
20: } from "./types";
21: import { blocksToText } ...
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
2340:       cacheReadInputTokens: cachedTokens,
2341:     },
2342:   };
2343: }
2344: 
2345: /**
2346:  * Convert a GatewayResponse to a non-streaming HTTP Response.
2347:  * Scales usage fields to prevent client auto-compaction.
2348:  */
2349: function nonStreamHttpResponse(
2350:   resp: GatewayResponse,
2351:   extraHeaders?: Record<string, string>,
2352: ): Response {
2353:   // Scale usage so the client's token total stays below auto-compact threshold.
2354:   // postResponse() has already consumed the real values for calibration/bustRate.
2355:   const scaledUsage = scaleUsageForClient({
2356:     input_tokens: resp.usage.inputTokens,
2357:     output_tokens: resp.usage.outputTokens,
2358:     cache_read_input_tokens: resp.usage.cacheReadInputTokens,
2359:     cache_creation_input_tokens: ...
gateway · 2026-06-04 22:02:45

Now let me check the passthrough function to see how requests are forwarded upstream, and search for how Codex sends compaction specifically:

claude-opus-4-6 · 2026-06-04 22:02:45 · ~48 tokens
result
Found 4 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts:
  Line 3043:     return await handlePassthrough(req, config);

  Line 3193: async function handlePassthrough(

  Line 3918:   // Meta request passthrough (handlePassthrough) never reaches here — it

  Line 4964:       return await handlePassthrough(req, config);
result
Found 9 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/test/openai-responses.test.ts:
  Line 564:     expect(result.url).toBe("https://api.openai.com/v1/responses");


/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/test/websocket-upgrade.test.ts:
  Line 5:  * WebSocket to `/v1/responses` before falling back to HTTP. The gateway is an

  Line 7:  * response (426) rather than a misleading `404 No route for GET /v1/responses`,

  Line 76:   it("rejects WS upgrade on /v1/responses with 426 (not 404)", async () => {

  Line 77:     const resp = await sendUpgrade("/v1/responses");

  Line 83:     expect(body.error?.message).toContain("/v1/responses");

  Line 96:     const resp = await sendUpgrade("/v1/responses", {

  Line 111:     // since GET /v1/responses has no HTTP route).

  Line 112:     const resp = await fetch(`${baseURL}/v1/responses`, {
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/translate/openai-responses.ts</path>
<type>file</type>
<content>
280:   };
281: 
282:   if (req.maxTokens) {
283:     body.max_output_tokens = req.maxTokens;
284:   }
285: 
286:   // System prompt → instructions
287:   if (req.system) {
288:     body.instructions = req.system;
289:   }
290: 
291:   // Build input items from normalized messages
292:   body.input = buildResponsesInput(req.messages);
293: 
294:   // Add tools in Responses API format
295:   if (req.tools.length > 0) {
296:     body.tools = req.tools.map((t) => ({
297:       type: "function",
298:       name: t.name,
299:       description: t.description,
300:       parameters: t.inputSchema,
301:     }));
302:   }
303: 
304:   // Forward extras
305:   if (req.extras) {
306:     if (req.extras.temperature !== undefined) {
307:       body.temperature = req.extras.temperature;
308:     }
309:     if ...
gateway · 2026-06-04 22:03:05

Let me also check the passthrough handler and see how it constructs the upstream URL, plus look for any Codex-specific compaction behavior:

claude-opus-4-6 · 2026-06-04 22:03:05 · ~47 tokens
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
3193: async function handlePassthrough(
3194:   req: GatewayRequest,
3195:   config: GatewayConfig,
3196: ): Promise<Response> {
3197:   setSentryLightContext({ model: req.model });
3198: 
3199:   const { response: upstreamResponse } = await forwardToUpstream(req, config);
3200: 
3201:   // For streaming, pipe through unchanged
3202:   if (req.stream && upstreamResponse.body) {
3203:     return new Response(upstreamResponse.body, {
3204:       status: upstreamResponse.status,
3205:       headers: {
3206:         "content-type":
3207:           upstreamResponse.headers.get("content-type") ?? "text/event-stream",
3208:       },
3209:     });
3210:   }
3211: 
3212:   // For non-streaming, pass through the JSON response as-is
3213:   const body = await upstreamResponse.text();
3214:   return new Response(body, {
3215:     ...
result
Found 3 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/translate/openai-responses.ts:
  Line 263: export function buildOpenAIResponsesUpstreamRequest(

  Line 265:   upstreamBase: string,

  Line 350:     url: `${upstreamBase}/v1/responses`,
result
Found 4 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/.lore.md:
  Line 17: * **LLMClient.prompt() opts: urgent, thinking, workerID, maxTokens, temperature semantics**: \`LLMClient.prompt()\` opts: \`urgent:true\` = bypass batch queue — blocking callers (compaction, overflow recovery, query expansion) must set it; background workers must NOT. \`thinking:false\` = disable extended thinking — ALL background workers always set this. \`generateCompactionSummary()\`: \`compactMaxTokens = max(2048, min(ceil(inputLen/3 \* 0.5), 20\_000))\`; \`urgent:true, callType:'direct', temperature:0\`. Query expansion (\`search.ts\`): \`urgent:true\`. \`scheduleBackgroundWork()\`: urgent distillation bypasses \`isBackgroundPaused()\`; incremental distillation uses \`callType: batchQueueEnabled ? 'batch' : 'direct'\`; curation multiplier: \`inputCost >= 5 → 3x\`, \`>= 1 → 2x\`, else ...
gateway · 2026-06-04 22:03:24

Let me check how forwardToUpstream constructs the URL for Responses API requests, and find how the upstream URL is built:

claude-opus-4-6 · 2026-06-04 22:03:24 · ~42 tokens
result
Found 7 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts:
  Line 310:  * When set, every call to `forwardToUpstream` passes through the interceptor

  Line 1515: /** Result from forwardToUpstream — includes the serialized body for cache analytics. */

  Line 1534: async function forwardToUpstream(

  Line 1903:               ({ response: followUpResponse } = await forwardToUpstream(

  Line 3199:   const { response: upstreamResponse } = await forwardToUpstream(req, config);

  Line 4053:   } = await forwardToUpstream(modifiedReq, config, undefined, cacheOptions);

  Line 4179:       } = await forwardToUpstream(
gateway · 2026-06-04 22:03:50
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
1515: /** Result from forwardToUpstream — includes the serialized body for cache analytics. */
1516: type UpstreamResult = {
1517:   response: Response;
1518:   /** The serialized JSON body sent to the upstream provider. */
1519:   serializedBody: string;
1520:   /** The wire protocol used for the upstream request (may differ from ingress). */
1521:   effectiveProtocol: "anthropic" | "openai" | "openai-responses";
1522: };
1523: 
1524: /**
1525:  * Forward a request to the upstream provider (Anthropic or OpenAI).
1526:  *
1527:  * When an interceptor is provided (or a module-level one is active), the
1528:  * interceptor is called instead of `fetch` directly.  This enables recording
1529:  * and replay without modifying individual call sites. ...
gateway · 2026-06-04 22:04:10

Now let me look at the buildOpenAIResponsesUpstreamRequest function to confirm the URL construction:

claude-opus-4-6 · 2026-06-04 22:04:10 · ~35 tokens
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/translate/openai-responses.ts</path>
<type>file</type>
<content>
250:     try {
251:       return JSON.parse(args);
252:     } catch {
253:       return args;
254:     }
255:   }
256:   return args ?? {};
257: }
258: 
259: // ---------------------------------------------------------------------------
260: // GatewayRequest → OpenAI Responses API upstream request
261: // ---------------------------------------------------------------------------
262: 
263: export function buildOpenAIResponsesUpstreamRequest(
264:   req: GatewayRequest,
265:   upstreamBase: string,
266: ): { url: string; headers: Record<string, string>; body: unknown } {
267:   const headers: Record<string, string> = {
268:     "content-type": "application/json",
269:   };
270: 
271:   // Forward auth — Responses API uses Bearer
272:   const cred = extractAuth(req.rawHeaders);
273:   if (cred) {
274: ...
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
1990: 
1991:             // No more recall (or depth exhausted) — forward terminal events, close
1992:             if (contAccum.hasRecall()) {
1993:               log.warn(
1994:                 `recall depth exhausted (${MAX_RECALL_DEPTH}) in streaming path`,
1995:               );
1996:             }
1997: 
1998:             const heldBack = contAccum.heldBackEvents();
1999:             if (heldBack) {
2000:               // Scale usage in held-back message_delta for anti-compaction
2001:               safeEnqueue(encoder.encode(heldBack));
2002:             }
2003: 
2004:             const markerResp = replaceRecallWithMarker(
2005:               contAccum.hasRecall() ? contAccum.getResponse() : currentResp,
2006:             );
2007:             onComplete(markerResp);
2008:             safeClose();
2009:          ...
result
<path>/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/pipeline.ts</path>
<type>file</type>
<content>
2710:         log.info(
2711:           `cache-warmer: re-enabled session=${sessionID.slice(0, 16)} (user resumed)`,
2712:         );
2713:       }
2714:       if (
2715:         sessionState.warmup.warmupCount > 0 &&
2716:         !sessionState.warmup.forceKeepWarm
2717:       ) {
2718:         sessionState.warmup.warmupCount = 0;
2719:       }
2720:     }
2721: 
2722:     // --- Shadow context tracking for counterfactual compaction estimation ---
2723:     // Track how large the context *would* be without Lore's distillation
2724:     // compressing it. When the shadow counter crosses the auto-compact
2725:     // threshold, record a counterfactual compaction event.
2726:     updateShadowContext(
2727:       sessionID,
2728:       actualInput,
2729:       resp.usage.outputTokens ?? 0,
2730:       ...
gateway · 2026-06-04 22:04:31

Now I have a complete picture. Let me also verify there are no additional routes or prefix-stripping mechanisms in the server:

claude-opus-4-6 · 2026-06-04 22:04:31 · ~43 tokens
result
Found 2 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/server.ts:
  Line 425:       if (pathname.startsWith("/api/")) {

  Line 431:       if (pathname === "/ui" || pathname.startsWith("/ui/")) {
result
Found 6 matches
/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/cli/setup.ts:
  Line 5:  *   - codex: writes `openai_base_url` to `~/.codex/config.toml`

  Line 78: // Codex config.toml updater

  Line 83:   return join(homedir(), ".codex", "config.toml");

  Line 87:  * Update (or create) the Codex user-level `config.toml` to set


/home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/cli/agents.ts:
  Line 130:       // environment. Provider routing is done exclusively via config.toml or

  Line 133:       // custom provider with env_http_headers in their config.toml.
gateway · 2026-06-04 22:05:47

Here is the complete analysis of all six areas you asked about:


1. Codex Detection and Configuration in agents.ts

File: /home/byk/.local/share/opencode/worktree/51d1015fd1f616acf9a5ffaad9331ec6b304586b/lucky-cactus/packages/gateway/src/cli/agents.ts

Lines 124-146 — The full Codex agent definition:

{
    name: "codex",
    displayName: "Codex",
    binary: "codex",
    detect: () => which("codex"),
    envVars: (_url, cwd) => {
      // Codex CLI is a Rust binary that does NOT read OPENAI_BASE_URL from the
      // environment. Provider routing is done exclusively via config.toml or
      // `-c` CLI overrides (see cliArgs below). We still expose LORE_PROJECT /
      // LORE_GIT_REMOTE for env_http_headers mapping if the user configures a
      // custom provider with env_http_headers in their config.toml.
      const env: Record<string, string> = { LORE_PROJECT: cwd };
      const remote = safeRemote(cwd);
      if (remote) env.LORE_GIT_REMOTE = remote;
      return env;
    },
    cliArgs: (url) => [
      // Override the built-in OpenAI provider's base URL to route through the
      // Lore gateway. Uses `-c` so the change is per-invocation only — it does
      // not affect Codex's persisted config or session scoping.
      "-c",
      `openai_base_url="${url}/v1"`,
    ],
},

Key findings:

  • Environment variables set: LORE_PROJECT (set to cwd) and optionally LORE_GIT_REMOTE. Notably, OPENAI_BASE_URL is NOT set (Codex ignores it).
  • No DISABLE_AUTO_COMPACT: Unlike Claude Code (line 99), Codex does NOT get DISABLE_AUTO_COMPACT=1. This is significant.
  • Base URL routing: Done via CLI args: -c openai_base_url="${url}/v1". If the gateway is at http://127.0.0.1:3207, Codex gets openai_base_url="http://127.0.0.1:3207/v1".
  • Codex therefore sees its base URL as http://127.0.0.1:3207/v1 and will append API paths relative to that.

2. ...

claude-opus-4-6 · 2026-06-04 22:05:47 · ~3.3K tokens