Relax Xcode signing identity matching

.gitea/workflows/testflight.yml

@@ -4,11 +4,11 @@ on:
   workflow_dispatch:
   push:
     tags:
-      - "release/ios/v*"
+      - "v*"
 
 jobs:
   testflight:
-    runs-on: macos-arm64
+    runs-on: xcode
     defaults:
       run:
         shell: bash
@@ -33,24 +33,35 @@ jobs:
             brew install xcodegen
           fi
 
-      - name: Runner diagnostics
+      - name: Prepare Runner Keychain
+        env:
+          HOME: /var/lib/act_runner
         run: |
           set -euo pipefail
-          whoami
-          printf 'HOME=%s\n' "$HOME"
-          security default-keychain -d user || true
-          security list-keychains -d user || true
+          mkdir -p "${HOME}/Library/Keychains"
+
+          login_keychain="${HOME}/Library/Keychains/login.keychain"
+          if [ ! -f "${login_keychain}-db" ]; then
+            security create-keychain -p "" "${login_keychain}"
+          fi
+
+          security unlock-keychain -p "" "${login_keychain}" 2>/dev/null || \
+            security unlock-keychain -p "sybil-ci-keychain-password" "${login_keychain}" 2>/dev/null || true
+          security default-keychain -d user -s "${login_keychain}"
+          security list-keychains -d user -s "${login_keychain}-db"
+          security delete-keychain "${HOME}/Library/Keychains/sybil_ci_keychain" >/dev/null 2>&1 || true
+          rm -f "${HOME}/Library/Keychains/sybil_ci_keychain" "${HOME}/Library/Keychains/sybil_ci_keychain-db"
 
       - name: Upload to TestFlight
         working-directory: ios
         env:
+          HOME: /var/lib/act_runner
           APP_STORE_CONNECT_KEY_ID: ${{ secrets.APP_STORE_CONNECT_KEY_ID }}
           APP_STORE_CONNECT_ISSUER_ID: ${{ secrets.APP_STORE_CONNECT_ISSUER_ID }}
           APP_STORE_CONNECT_KEY_CONTENT: ${{ secrets.APP_STORE_CONNECT_KEY_CONTENT }}
           MATCH_PASSWORD: ${{ secrets.MATCH_PASSWORD }}
           MATCH_GIT_URL: ${{ secrets.MATCH_GIT_URL }}
           MATCH_GIT_BASIC_AUTHORIZATION: ${{ secrets.MATCH_GIT_BASIC_AUTHORIZATION }}
-          SYBIL_BUILD_NUMBER: ${{ github.run_number }}
           FASTLANE_SKIP_UPDATE_CHECK: "1"
           FASTLANE_XCODEBUILD_SETTINGS_TIMEOUT: "120"
         run: |

docs/api/rest.md

@@ -285,7 +285,6 @@ Behavior notes:
 - For `chatId` calls, server stores only *new* non-assistant messages from provided history to avoid duplicates.
 - `additionalSystemPrompt`, when present directly or loaded from stored chat settings, is prepended to the provider request as a `system` message and is not inserted into the persisted chat transcript by this endpoint.
 - `enabledTools` limits Sybil-managed tools for this request. When omitted for a saved chat, the stored chat setting is used; otherwise all available tools are enabled by default. An empty array disables Sybil-managed tools.
-- `maxTokens` is optional. For `anthropic`, when omitted the backend requests the selected model's maximum output token limit from Anthropic's Models API and uses that as `max_tokens`; if the model limit cannot be loaded, the fallback is 128000. For other providers, omitted `maxTokens` is not sent as an explicit cap.
 - Server persists final assistant output and call metadata (`LlmCall`) in DB.
 - Server updates chat-level model metadata on each call: `lastUsedProvider`/`lastUsedModel`; first successful/failed call also initializes `initiatedProvider`/`initiatedModel` if unset.
 - Attachments are optional and currently apply to `user` messages. Persisted chat history stores them under `message.metadata.attachments`.

docs/api/streaming-chat.md

@@ -64,7 +64,6 @@ Notes:
 - For persisted streams, backend stores only new non-assistant input history rows to avoid duplicates.
 - `additionalSystemPrompt`, when present directly or loaded from stored chat settings, is prepended to the provider request as a `system` message and is not inserted into the persisted chat transcript by this endpoint.
 - `enabledTools` limits Sybil-managed tools for this request. When omitted for a saved chat, the stored chat setting is used; otherwise all available tools are enabled by default. An empty array disables Sybil-managed tools.
-- `maxTokens` is optional. For `anthropic`, when omitted the backend requests the selected model's maximum output token limit from Anthropic's Models API and uses that as `max_tokens`; if the model limit cannot be loaded, the fallback is 128000. For other providers, omitted `maxTokens` is not sent as an explicit cap.
 - Attachments are optional and are persisted under `message.metadata.attachments` on stored user messages when `persist` is `true`.
 
 Persisted chat streams with a `chatId` are backend-owned active runs:

ios/AGENTS.md

@@ -21,12 +21,6 @@ Instructions for work under `/Users/buzzert/src/sybil-2/ios`.
 - To choose a screenshot path, run `just screenshot path=build/name.png`.
 - The underlying screenshot command is `xcrun simctl io booted screenshot <path>` and requires a booted simulator.
 
-## Release Workflow
-- iOS release tags use the annotated tag namespace `release/ios/vX.Y.Z`; increment from the latest existing `release/ios/v*` tag.
-- Tag message convention is `ios: X.Y.Z`, for example `git tag -a release/ios/v1.13.5 -m "ios: 1.13.5"`.
-- Push the release commit and tag together with `git push origin <branch> release/ios/vX.Y.Z`.
-- Fastlane derives the marketing version from the release tag and stamps `ios/Apps/Sybil/project.yml` during CI, so do not manually bump `MARKETING_VERSION` for normal tagged releases unless explicitly requested.
-
 ## App Structure
 - App target entry: `/Users/buzzert/src/sybil-2/ios/Apps/Sybil/Sources/SybilApp.swift`
 - Shared iOS app code lives in Swift package:

ios/Apps/Sybil/project.yml

@@ -24,7 +24,7 @@ targets:
         GENERATE_INFOPLIST_FILE: YES
         INFOPLIST_FILE: Apps/Sybil/Info.plist
         ASSETCATALOG_COMPILER_APPICON_NAME: AppIcon
-        MARKETING_VERSION: "1.13.2"
+        MARKETING_VERSION: "1.10"
         CURRENT_PROJECT_VERSION: 11
         INFOPLIST_KEY_CFBundleDisplayName: Sybil
         INFOPLIST_KEY_ITSAppUsesNonExemptEncryption: NO

ios/Packages/Sybil/Sources/Sybil/SybilChatTranscriptView.swift

@@ -58,8 +58,7 @@ struct SybilChatTranscriptView: View {
                         .frame(height: 18 + bottomContentInset)
                         .id(bottomAnchorID)
                 }
-                .frame(maxWidth: SybilLayout.webContentMaxWidth, alignment: .leading)
-                .frame(maxWidth: .infinity, alignment: .center)
+                .frame(maxWidth: .infinity, alignment: .leading)
                 .padding(.horizontal, 14)
                 .padding(.top, 18 + topContentInset)
             }

ios/Packages/Sybil/Sources/Sybil/SybilSearchResultsView.swift

@@ -98,8 +98,7 @@ struct SybilSearchResultsView: View {
                         .foregroundStyle(SybilTheme.danger)
                 }
             }
-            .frame(maxWidth: SybilLayout.webContentMaxWidth, alignment: .leading)
-            .frame(maxWidth: .infinity, alignment: .center)
+            .frame(maxWidth: .infinity, alignment: .leading)
             .padding(.horizontal, 14)
             .padding(.top, 20 + topContentInset)
             .padding(.bottom, 20 + bottomContentInset)

ios/Packages/Sybil/Sources/Sybil/SybilTheme.swift

@@ -64,10 +64,6 @@ extension Font {
     }
 }
 
-enum SybilLayout {
-    static let webContentMaxWidth: CGFloat = 896
-}
-
 enum SybilTheme {
     static let background = Color(red: 0.02, green: 0.02, blue: 0.05)
     static let surface = Color(red: 0.05, green: 0.04, blue: 0.10)

ios/fastlane/Fastfile

@@ -1,3 +1,4 @@
+require "fileutils"
 require "shellwords"
 
 default_platform(:ios)
@@ -6,56 +7,41 @@ APP_IDENTIFIER = "net.buzzert.sybil2"
 SCHEME = "Sybil"
 TEAM_ID = "DQQH5H6GBD"
 PROFILE_NAME = "Sybil AppStore CI"
+SIGNING_IDENTITY = "Apple Distribution: James Magahern (DQQH5H6GBD)"
+CI_KEYCHAIN_NAME = "sybil_ci_keychain"
+CI_KEYCHAIN_PASSWORD = "sybil-ci-keychain-password"
 IOS_ROOT = File.expand_path("..", __dir__)
 PROJECT_FILE = File.join(IOS_ROOT, "Sybil.xcodeproj")
 PROJECT_SPEC = File.join(IOS_ROOT, "project.yml")
-APP_PROJECT_SPEC = File.join(IOS_ROOT, "Apps/Sybil/project.yml")
+CI_KEYCHAIN_PATH = File.join(File.expand_path("~/Library/Keychains"), CI_KEYCHAIN_NAME)
+CI_KEYCHAIN_DB_PATH = "#{CI_KEYCHAIN_PATH}-db"
+LOGIN_KEYCHAIN_PATH = File.expand_path("~/Library/Keychains/login.keychain")
+LOGIN_KEYCHAIN_DB_PATH = "#{LOGIN_KEYCHAIN_PATH}-db"
 
 def present?(value)
   !value.to_s.strip.empty?
 end
 
+def release_version
+  tag = ENV["SYBIL_VERSION_TAG"].to_s
+  tag = ENV["GITHUB_REF_NAME"].to_s if !present?(tag)
+  tag = ENV["GITHUB_REF"].to_s.sub(%r{\Arefs/tags/}, "") if !present?(tag)
+  tag = sh("git describe --tags --abbrev=0").strip if !present?(tag)
+  version = tag.sub(%r{\Arelease/}, "").sub(/\Av/, "")
+
+  unless version.match?(/\A\d+\.\d+\.\d+\z/)
+    UI.user_error!("Release tag must look like v1.2.3; got #{tag.inspect}")
+  end
+
+  version
+end
+
 def ci?
   present?(ENV["CI"])
 end
 
-def release_version
-  tag = ENV["SYBIL_VERSION_TAG"]
-  tag = ENV["GITHUB_REF_NAME"] if !present?(tag)
-  tag = ENV["GITHUB_REF"].to_s.sub(%r{\Arefs/tags/}, "") if !present?(tag)
-  tag = sh("git describe --tags --abbrev=0").strip if !present?(tag)
-  match = tag.to_s.match(%r{\Arelease/ios/v(\d+\.\d+\.\d+)\z})
-
-  unless match
-    UI.user_error!("Release tag must look like release/ios/v1.2.3; got #{tag.inspect}")
-  end
-
-  match[1]
-end
-
-# App Store Connect requires CFBundleVersion to be unique and strictly
-# increasing app-wide (not just per marketing version), so we derive it from
-# the monotonic CI run number rather than querying TestFlight (that query can
-# lag behind builds still processing and hand back a colliding value).
-def build_number
-  value = present?(ENV["SYBIL_BUILD_NUMBER"]) ? ENV["SYBIL_BUILD_NUMBER"] : ENV["GITHUB_RUN_NUMBER"]
-
-  unless value.to_s.match?(/\A\d+\z/)
-    UI.user_error!("Build number must come from SYBIL_BUILD_NUMBER/GITHUB_RUN_NUMBER; got #{value.inspect}")
-  end
-
-  value.to_i
-end
-
-def stamp_marketing_version(version)
-  contents = File.read(APP_PROJECT_SPEC)
-  updated = contents.sub(/^(\s*MARKETING_VERSION:\s*).*/, "\\1\"#{version}\"")
-
-  if updated == contents
-    UI.user_error!("Could not find MARKETING_VERSION in #{APP_PROJECT_SPEC}")
-  end
-
-  File.write(APP_PROJECT_SPEC, updated)
+def ci_keychain_path
+  File.file?(CI_KEYCHAIN_DB_PATH) ? CI_KEYCHAIN_DB_PATH : CI_KEYCHAIN_PATH
 end
 
 platform :ios do
@@ -68,24 +54,54 @@ platform :ios do
     )
   end
 
-  # CI uses a throwaway keychain that is deleted after the lane exits.
-  private_lane :prepare_ci_keychain do
-    next nil unless ci?
+  private_lane :setup_ci_signing do
+    next unless ci?
 
-    run_token = "#{Time.now.to_i}_#{Process.pid}"
-    keychain_name = "fastlane_ci_#{run_token}"
+    FileUtils.mkdir_p(File.dirname(CI_KEYCHAIN_PATH))
+    sh("security delete-keychain #{CI_KEYCHAIN_PATH.shellescape} || true", log: false)
+    FileUtils.rm_f(CI_KEYCHAIN_PATH)
+    FileUtils.rm_f(CI_KEYCHAIN_DB_PATH)
 
-    setup_ci(
-      force: true,
-      keychain_name: keychain_name,
-      timeout: 7_200
+    create_keychain(
+      path: CI_KEYCHAIN_PATH,
+      password: CI_KEYCHAIN_PASSWORD,
+      default_keychain: false,
+      unlock: true,
+      timeout: 3600,
+      lock_when_sleeps: true,
+      add_to_search_list: false
     )
 
-    keychain_name
+    sh("security default-keychain -d user -s #{CI_KEYCHAIN_PATH.shellescape}", log: false)
+    sh("security list-keychains -d user -s #{ci_keychain_path.shellescape}", log: false)
+    sh("security list-keychains -d dynamic -s #{ci_keychain_path.shellescape} || true", log: false)
+    sh("security list-keychains -d common -s #{ci_keychain_path.shellescape} || true", log: false)
+
+    ENV["MATCH_KEYCHAIN_NAME"] = CI_KEYCHAIN_PATH
+    ENV["MATCH_KEYCHAIN_PASSWORD"] = CI_KEYCHAIN_PASSWORD
+    ENV["MATCH_READONLY"] = "true"
+  end
+
+  private_lane :cleanup_ci_signing do
+    next unless ci?
+
+    if File.file?(LOGIN_KEYCHAIN_DB_PATH) || File.file?(LOGIN_KEYCHAIN_PATH)
+      sh("security default-keychain -d user -s #{LOGIN_KEYCHAIN_PATH.shellescape} || true", log: false)
+      sh("security list-keychains -d user -s #{LOGIN_KEYCHAIN_DB_PATH.shellescape} || true", log: false)
+    end
+    sh("security delete-keychain #{ci_keychain_path.shellescape} || true", log: false)
+    FileUtils.rm_f(CI_KEYCHAIN_PATH)
+    FileUtils.rm_f(CI_KEYCHAIN_DB_PATH)
+  rescue => error
+    UI.message("Unable to delete temporary CI keychain: #{error.message}")
+  ensure
+    ENV.delete("MATCH_KEYCHAIN_NAME")
+    ENV.delete("MATCH_KEYCHAIN_PASSWORD")
+    ENV.delete("MATCH_READONLY")
   end
 
   private_lane :sync_signing do |options|
-    match(
+    match_options = {
       type: "appstore",
       readonly: options.fetch(:readonly),
       app_identifier: APP_IDENTIFIER,
@@ -96,7 +112,28 @@ platform :ios do
       git_full_name: "Sybil Release Bot",
       git_user_email: "james.magahern@me.com",
       api_key: options.fetch(:api_key)
-    )
+    }
+    match_options[:keychain_name] = ENV["MATCH_KEYCHAIN_NAME"] if present?(ENV["MATCH_KEYCHAIN_NAME"])
+    match_options[:keychain_password] = ENV["MATCH_KEYCHAIN_PASSWORD"] if ENV.key?("MATCH_KEYCHAIN_PASSWORD")
+
+    match(match_options)
+  end
+
+  private_lane :verify_ci_signing do
+    next unless ci?
+
+    if File.file?(ci_keychain_path)
+      password = ENV.fetch("MATCH_KEYCHAIN_PASSWORD", "")
+      sh("security unlock-keychain -p #{password.shellescape} #{ci_keychain_path.shellescape}", log: false)
+      sh("security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k #{password.shellescape} #{ci_keychain_path.shellescape}", log: false)
+    end
+
+    identities = sh("security find-identity -v -p codesigning #{ci_keychain_path.shellescape}", log: false)
+    UI.message(identities)
+
+    unless identities.include?(SIGNING_IDENTITY)
+      UI.user_error!("The CI keychain search list does not contain #{SIGNING_IDENTITY}")
+    end
   end
 
   desc "Create or update match signing assets"
@@ -106,35 +143,49 @@ platform :ios do
 
   desc "Build and upload to TestFlight"
   lane :beta do
-    ci_keychain_name = nil
-
-    begin
-      ci_keychain_name = prepare_ci_keychain
+    setup_ci_signing
 
     api_key = app_store_api_key
 
-      version = release_version
-      stamp_marketing_version(version)
-      sh("xcodegen", "--spec", PROJECT_SPEC)
+    sh("xcodegen --spec #{PROJECT_SPEC.shellescape}")
 
-      increment_version_number(version_number: version, xcodeproj: PROJECT_FILE)
-      increment_build_number(build_number: build_number, xcodeproj: PROJECT_FILE)
+    increment_version_number(
+      version_number: release_version,
+      xcodeproj: PROJECT_FILE
+    )
+
+    latest_build_number = latest_testflight_build_number(
+      app_identifier: APP_IDENTIFIER,
+      api_key: api_key,
+      initial_build_number: 0
+    )
+
+    increment_build_number(
+      build_number: latest_build_number + 1,
+      xcodeproj: PROJECT_FILE
+    )
 
     sync_signing(api_key: api_key, readonly: true)
+    verify_ci_signing
 
-      sh("security find-identity -v -p codesigning") if ci_keychain_name
+    xcargs = [
+      "DEVELOPMENT_TEAM=#{TEAM_ID.shellescape}",
+      "CODE_SIGN_STYLE=Manual",
+      "CODE_SIGN_IDENTITY=Apple\\ Distribution",
+      "PROVISIONING_PROFILE_SPECIFIER=#{PROFILE_NAME.shellescape}"
+    ]
+
+    if ci?
+      xcargs << "CODE_SIGN_KEYCHAIN=#{ci_keychain_path.shellescape}"
+      xcargs << "OTHER_CODE_SIGN_FLAGS=#{("--keychain #{ci_keychain_path}").shellescape}"
+    end
 
     build_app(
       project: PROJECT_FILE,
       scheme: SCHEME,
       export_method: "app-store",
       codesigning_identity: "Apple Distribution",
-        xcargs: [
-          "DEVELOPMENT_TEAM=#{TEAM_ID.shellescape}",
-          "CODE_SIGN_STYLE=Manual",
-          "CODE_SIGN_IDENTITY=Apple\\ Distribution",
-          "PROVISIONING_PROFILE_SPECIFIER=#{PROFILE_NAME.shellescape}"
-        ].join(" "),
+      xcargs: xcargs.join(" "),
       export_options: {
         signingStyle: "manual",
         teamID: TEAM_ID,
@@ -149,7 +200,6 @@ platform :ios do
       skip_waiting_for_build_processing: true
     )
   ensure
-      delete_keychain(name: ci_keychain_name) if ci_keychain_name
-    end
+    cleanup_ci_signing
   end
 end

server/src/llm/protocols/messages-api.ts

@@ -28,45 +28,6 @@ import type { ChatMessage } from "../types.js";
 const INTERNAL_CORRECTION =
   "Internal correction: the previous assistant message claimed it would run a tool, but no tool call was made. If the task needs an available tool, call it now. Otherwise provide the final answer directly without saying you will run a tool.";
 
-const DEFAULT_ANTHROPIC_MAX_TOKENS = 128_000;
-const MODEL_MAX_TOKENS_CACHE_MS = 24 * 60 * 60 * 1000;
-
-const modelMaxTokensCache = new Map<string, { maxTokens: number; expiresAt: number }>();
-
-function readMaxTokens(value: unknown) {
-  return Number.isSafeInteger(value) && (value as number) > 0 ? (value as number) : undefined;
-}
-
-function getModelInfoMaxTokens(modelInfo: any) {
-  return readMaxTokens(modelInfo?.max_tokens) ?? readMaxTokens(modelInfo?.maxTokens);
-}
-
-async function getMessagesMaxTokens(params: ToolAwareCompletionParams) {
-  if (params.maxTokens) return params.maxTokens;
-
-  const cached = modelMaxTokensCache.get(params.model);
-  if (cached && cached.expiresAt > Date.now()) return cached.maxTokens;
-
-  try {
-    const retrieve = params.client?.models?.retrieve;
-    if (typeof retrieve === "function") {
-      const modelInfo = await retrieve.call(params.client.models, params.model);
-      const maxTokens = getModelInfoMaxTokens(modelInfo);
-      if (maxTokens) {
-        modelMaxTokensCache.set(params.model, {
-          maxTokens,
-          expiresAt: Date.now() + MODEL_MAX_TOKENS_CACHE_MS,
-        });
-        return maxTokens;
-      }
-    }
-  } catch {
-    // Fall back to the documented max for Claude Opus 4.8 and related high-output models.
-  }
-
-  return DEFAULT_ANTHROPIC_MAX_TOKENS;
-}
-
 function toTools(tools: any[]) {
   return tools
     .map((tool) => {
@@ -199,12 +160,11 @@ function mergeUsage(acc: Required<ToolAwareUsage>, usage: any) {
 
 export async function completeWithMessagesApi(params: ToolAwareCompletionParams): Promise<ToolAwareCompletionResult> {
   const enabledTools = getEnabledChatTools(params);
-  const maxTokens = await getMessagesMaxTokens(params);
   if (!enabledTools.length) {
     const response = await params.client.messages.create({
       model: params.model,
       system: buildTopLevelSystemPrompt(params.messages, params.userLocation),
-      max_tokens: maxTokens,
+      max_tokens: params.maxTokens ?? 1024,
       temperature: params.temperature,
       messages: buildBaseMessages(params),
     } as any);
@@ -232,7 +192,7 @@ export async function completeWithMessagesApi(params: ToolAwareCompletionParams)
     const response = await params.client.messages.create({
       model: params.model,
       system: buildTopLevelSystemPrompt(params.messages, params.userLocation, buildChatToolSystemPrompt(params)),
-      max_tokens: maxTokens,
+      max_tokens: params.maxTokens ?? 1024,
       temperature: params.temperature,
       messages: conversation,
       tools: toTools(enabledTools),
@@ -288,7 +248,6 @@ export async function completeWithMessagesApi(params: ToolAwareCompletionParams)
 
 export async function* streamWithMessagesApi(params: ToolAwareCompletionParams): AsyncGenerator<ToolAwareStreamingEvent> {
   const enabledTools = getEnabledChatTools(params);
-  const maxTokens = await getMessagesMaxTokens(params);
   if (!enabledTools.length) {
     const rawResponses: unknown[] = [];
     const usageAcc: Required<ToolAwareUsage> = { inputTokens: 0, outputTokens: 0, totalTokens: 0 };
@@ -300,7 +259,7 @@ export async function* streamWithMessagesApi(params: ToolAwareCompletionParams):
     const stream = await params.client.messages.create({
       model: params.model,
       system: buildTopLevelSystemPrompt(params.messages, params.userLocation),
-      max_tokens: maxTokens,
+      max_tokens: params.maxTokens ?? 1024,
       temperature: params.temperature,
       messages: buildBaseMessages(params),
       stream: true,
@@ -356,7 +315,7 @@ export async function* streamWithMessagesApi(params: ToolAwareCompletionParams):
     const stream = await params.client.messages.create({
       model: params.model,
       system: buildTopLevelSystemPrompt(params.messages, params.userLocation, buildChatToolSystemPrompt(params)),
-      max_tokens: maxTokens,
+      max_tokens: params.maxTokens ?? 1024,
       temperature: params.temperature,
       messages: conversation,
       tools: toTools(enabledTools),

server/tests/chat-tools-streaming.test.ts

@@ -140,94 +140,6 @@ test("plain Chat Completions stream does not send Sybil-managed tools", async ()
   assert.equal(events.at(-1)?.type === "done" ? events.at(-1)?.result.text : null, "Hi");
 });
 
-test("Messages API defaults max_tokens to the Anthropic model maximum", async () => {
-  let requestBody: any = null;
-  let retrievedModel: string | null = null;
-  const client = {
-    models: {
-      retrieve: async (model: string) => {
-        retrievedModel = model;
-        return { id: model, max_tokens: 128000 };
-      },
-    },
-    messages: {
-      create: async (body: any) => {
-        requestBody = body;
-        return {
-          content: [{ type: "text", text: "Done" }],
-          usage: { input_tokens: 1, output_tokens: 1 },
-        };
-      },
-    },
-  };
-
-  const result = await completeWithMessagesApi({
-    client: client as any,
-    model: "claude-max-default-test",
-    messages: [{ role: "user", content: "Say done" }],
-  });
-
-  assert.equal(retrievedModel, "claude-max-default-test");
-  assert.equal(requestBody?.max_tokens, 128000);
-  assert.equal(result.text, "Done");
-});
-
-test("Messages API preserves explicit maxTokens", async () => {
-  let requestBody: any = null;
-  let didRetrieveModel = false;
-  const client = {
-    models: {
-      retrieve: async () => {
-        didRetrieveModel = true;
-        return { max_tokens: 128000 };
-      },
-    },
-    messages: {
-      create: async (body: any) => {
-        requestBody = body;
-        return streamFrom([
-          {
-            type: "message_start",
-            message: {
-              usage: { input_tokens: 1, output_tokens: 0 },
-            },
-          },
-          {
-            type: "content_block_start",
-            index: 0,
-            content_block: { type: "text", text: "" },
-          },
-          {
-            type: "content_block_delta",
-            index: 0,
-            delta: { type: "text_delta", text: "Done" },
-          },
-          { type: "content_block_stop", index: 0 },
-          {
-            type: "message_delta",
-            delta: { stop_reason: "end_turn", stop_sequence: null },
-            usage: { output_tokens: 1 },
-          },
-          { type: "message_stop" },
-        ]);
-      },
-    },
-  };
-
-  const events = await collectEvents(
-    streamWithMessagesApi({
-      client: client as any,
-      model: "claude-explicit-max-test",
-      messages: [{ role: "user", content: "Say done" }],
-      maxTokens: 4096,
-    })
-  );
-
-  assert.equal(didRetrieveModel, false);
-  assert.equal(requestBody?.max_tokens, 4096);
-  assert.equal(events.at(-1)?.type === "done" ? events.at(-1)?.result.text : null, "Done");
-});
-
 test("fetch_url sends browser-like navigation headers", async () => {
   const originalFetch = globalThis.fetch;
   const fetchCalls: Array<{ input: RequestInfo | URL; init?: RequestInit }> = [];

web/src/index.css

@@ -286,14 +286,6 @@ textarea {
   word-break: break-word;
 }
 
-.md-content > :first-child {
-  margin-top: 0;
-}
-
-.md-content > :last-child {
-  margin-bottom: 0;
-}
-
 .md-table-scroll {
   max-width: 100%;
   margin: 0.35rem 0 1rem;
@@ -392,8 +384,7 @@ textarea {
 
 .md-content ul,
 .md-content ol {
-  margin-top: 0.85rem;
-  margin-bottom: 0.85rem;
+  margin-top: 0.65rem;
   margin-left: 0;
   padding-left: 0;
   list-style: none;
@@ -405,26 +396,6 @@ textarea {
   padding-left: 1.35rem;
 }
 
-.md-content ul > li {
-  position: relative;
-  padding-left: 1.1rem;
-}
-
-.md-content ul > li::before {
-  content: "";
-  position: absolute;
-  left: 0;
-  top: 0.76em;
-  width: 0.36rem;
-  height: 0.36rem;
-  border-radius: 9999px;
-  background: hsl(188 86% 62%);
-  box-shadow:
-    0 0 0 2px hsl(188 86% 62% / 0.12),
-    0 0 10px hsl(188 86% 62% / 0.42);
-  transform: translateY(-50%);
-}
-
 .md-content li + li {
   margin-top: 0.3rem;
 }