diff --git a/skills/cli-conventions/SKILL.md b/skills/cli-conventions/SKILL.md
index 063dfad..2ac341b 100644
--- a/skills/cli-conventions/SKILL.md
+++ b/skills/cli-conventions/SKILL.md
@@ -50,7 +50,7 @@ const file = alsoKnownAs(
 
 apiRoutes(
   alsoKnownAs(file.command('delete <file-id>').description('...'), 'rm'),
-  'DELETE /files/{id}',
+  'DELETE /v1/files/{id}',
 )
 ```
 
@@ -98,7 +98,7 @@ Other rules:
 One line, imperative verb first, no trailing period.
 
 - **Say what the caller gets, not which endpoint answers.** `List your stored
-  files, newest first` — not `List files (GET /files)`.
+  files, newest first` — not `List files (GET /v1/files)`.
 - **Routes go in the long help**, last, via `apiRoutes(cmd, 'GET /...')`.
   When a command also has an `addHelpText('after', ...)` usage note, chain the
   note *inside* the `apiRoutes()` call so the route line still lands last.
diff --git a/skills/ellipsis/SKILL.md b/skills/ellipsis/SKILL.md
index 4adcddb..56b8c9b 100644
--- a/skills/ellipsis/SKILL.md
+++ b/skills/ellipsis/SKILL.md
@@ -70,7 +70,7 @@ fee. There are no seats.
 - **Catching bugs before merge**: turn code review on and every pull request is
   reviewed, or commit a pipeline file to scope and customize it.
 - **Delegation from scripts or CI**: `agent session start` or
-  `POST /sessions`. With `--watch` it streams into the log and exits nonzero
+  `POST /v1/sessions`. With `--watch` it streams into the log and exits nonzero
   unless the session completes, so it works as a gate.
 
 Things teams actually build: screenshot every pull request that touches the
diff --git a/src/commands/analytics.ts b/src/commands/analytics.ts
index a513c1a..b85cddc 100644
--- a/src/commands/analytics.ts
+++ b/src/commands/analytics.ts
@@ -78,7 +78,7 @@ export function registerAnalytics(program: Command): void {
         .description('Rank who reviews the most PRs, people and apps alike'),
       'reviewers',
     ),
-    'GET /analytics/metrics',
+    'GET /v1/analytics/metrics',
   )
     .option(
       '-r, --repo <owner/name>',
@@ -148,7 +148,7 @@ export function registerAnalytics(program: Command): void {
         .description('Show pull request volume and trend, split human vs bot'),
       'prs',
     ),
-    'GET /analytics/pull-requests',
+    'GET /v1/analytics/pull-requests',
   )
     .option(
       '--account-type <type>',
@@ -211,7 +211,7 @@ export function registerAnalytics(program: Command): void {
         .description('Show review totals, verdicts, and the top reviewers'),
       'reviews',
     ),
-    'GET /analytics/reviews',
+    'GET /v1/analytics/reviews',
   )
     .option(
       '-r, --repo <name>',
diff --git a/src/commands/config.ts b/src/commands/config.ts
index 05b483c..11c3b35 100644
--- a/src/commands/config.ts
+++ b/src/commands/config.ts
@@ -31,7 +31,7 @@ export function registerConfig(program: Command): void {
       config.command('list').description('List your saved agent configs'),
       'ls',
     ),
-    'GET /agents/configs',
+    'GET /v1/agents/configs',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
@@ -61,7 +61,7 @@ export function registerConfig(program: Command): void {
     config
       .command('get <config-id>')
       .description('Print one agent config as YAML, or as JSON with --json'),
-    'GET /agents/configs/{id}',
+    'GET /v1/agents/configs/{id}',
   )
     .option('--json', 'output raw JSON')
     .action(async (configId: string, opts: { json?: boolean }) => {
@@ -92,7 +92,7 @@ export function registerConfig(program: Command): void {
     config
       .command('create')
       .description('Create an agent, live immediately or by pull request with --repo'),
-    'POST /agents/configs',
+    'POST /v1/agents/configs',
   )
     .option(
       '-r, --repo <name>',
@@ -151,7 +151,7 @@ export function registerConfig(program: Command): void {
         .description("Replace an API-managed agent's definition from a file, live immediately"),
       'update',
     ),
-    'PUT /agents/configs/{id}',
+    'PUT /v1/agents/configs/{id}',
   )
     .requiredOption('-f, --file <path>', 'agent config file (.yaml/.yml or .json) to replace it with')
     .option('--json', 'output raw JSON')
@@ -175,7 +175,7 @@ export function registerConfig(program: Command): void {
         .description('Delete an API-managed agent; it stops running and frees its name'),
       'rm',
     ),
-    'DELETE /agents/configs/{id}',
+    'DELETE /v1/agents/configs/{id}',
   )
     .option('--json', 'output raw JSON')
     .action(async (configId: string, opts: { json?: boolean }) => {
@@ -194,7 +194,7 @@ export function registerConfig(program: Command): void {
     config
       .command('link <config-id>')
       .description('Move an agent into a repository by opening a pull request that adds its file'),
-    'POST /agents/configs/{id}/link',
+    'POST /v1/agents/configs/{id}/link',
   )
     .requiredOption('-r, --repo <name>', 'repository in your account to move the agent into')
     .option(
@@ -224,7 +224,7 @@ export function registerConfig(program: Command): void {
     config
       .command('unlink <config-id>')
       .description('Take an agent over from its file, so this API changes it instead'),
-    'POST /agents/configs/{id}/unlink',
+    'POST /v1/agents/configs/{id}/unlink',
   )
     .option('--json', 'output raw JSON')
     .action(async (configId: string, opts: { json?: boolean }) => {
@@ -254,7 +254,7 @@ export function registerConfig(program: Command): void {
         .description('Show or set which agent config runs when a session names none'),
       'defaults',
     ),
-    'GET /agents/defaults',
+    'GET /v1/agents/defaults',
   )
     .option('--json', 'output raw JSON')
     // Bare `agent config default`: the effective default for the repo you're
@@ -290,7 +290,7 @@ export function registerConfig(program: Command): void {
         .description('List every default that is set, account rung and per-repo rungs'),
       'ls',
     ),
-    'GET /agents/defaults',
+    'GET /v1/agents/defaults',
   )
     .option('--json', 'output raw JSON')
     // The group also defines --json (for the bare view), and commander parses
@@ -328,7 +328,7 @@ export function registerConfig(program: Command): void {
     defaults
       .command('set <config-id>')
       .description('Set the account default agent config, or a repo default with --repo'),
-    'PUT /agents/defaults',
+    'PUT /v1/agents/defaults',
   )
     .option(
       '-r, --repo [repository]',
@@ -362,7 +362,7 @@ export function registerConfig(program: Command): void {
       'rm',
       'delete',
     ),
-    'DELETE /agents/defaults',
+    'DELETE /v1/agents/defaults',
   )
     .option(
       '-r, --repo [repository]',
@@ -384,7 +384,7 @@ export function registerConfig(program: Command): void {
       .description(
         `Scaffold a starter agent config YAML locally (default: ${DEFAULT_CONFIG_PATH})`,
       ),
-    'POST /agents/configs with --template',
+    'POST /v1/agents/configs with --template',
   )
     // No `-f` short: CLI-wide, `-f` means an input file (see `config create`).
     .option('--force', 'overwrite the file if it already exists')
diff --git a/src/commands/connect.ts b/src/commands/connect.ts
index 8297f8f..8976c52 100644
--- a/src/commands/connect.ts
+++ b/src/commands/connect.ts
@@ -60,7 +60,7 @@ export function registerConnect(session: Command): void {
 headless or from inside the session's own sandbox, where the id is optional.
 Pass --no-input to follow read-only from a script or agent (no TTY needed).
 
-API: GET /sessions/{id}, GET /sessions/{id}/records, POST /sessions/{id}/messages, WS /sessions/{id}/stream`,
+API: GET /v1/sessions/{id}, GET /v1/sessions/{id}/records, POST /v1/sessions/{id}/messages, WS /v1/sessions/{id}/stream`,
     )
     .action(async (sessionId: string | undefined, opts: { records: boolean; input: boolean }) => {
       await runAction(async () => {
diff --git a/src/commands/file.ts b/src/commands/file.ts
index 499e590..19496ad 100644
--- a/src/commands/file.ts
+++ b/src/commands/file.ts
@@ -88,7 +88,7 @@ export function registerFile(program: Command): void {
     file
       .command('upload <path>')
       .description('Upload a PNG and print its org-gated URL, ready to paste into a PR comment'),
-    'POST /files',
+    'POST /v1/files',
   )
     .option('--json', 'output raw JSON')
     .action(async (path: string, opts: { json?: boolean }) => {
@@ -104,7 +104,7 @@ export function registerFile(program: Command): void {
 
   apiRoutes(
     alsoKnownAs(file.command('list').description('List your stored files, newest first'), 'ls'),
-    'GET /files',
+    'GET /v1/files',
   )
     .option('--session <id>', 'only files uploaded by this agent session')
     .option('-l, --limit <n>', 'max results (server cap: 250)', parsePositiveInt)
@@ -139,7 +139,7 @@ export function registerFile(program: Command): void {
     file
       .command('get <file-id>')
       .description("Print one file's metadata, or download its bytes with -o"),
-    'GET /files/{id}',
+    'GET /v1/files/{id}',
     'presigned S3 GET',
   )
     .option('-o, --output <path>', 'write the file contents to this path')
@@ -165,7 +165,7 @@ export function registerFile(program: Command): void {
       file.command('delete <file-id>').description('Delete a file, so its link stops resolving'),
       'rm',
     ),
-    'DELETE /files/{id}',
+    'DELETE /v1/files/{id}',
   )
     .option('--json', 'output raw JSON')
     .action(async (fileId: string, opts: { json?: boolean }) => {
diff --git a/src/commands/github.ts b/src/commands/github.ts
index c5b3400..cd1b55b 100644
--- a/src/commands/github.ts
+++ b/src/commands/github.ts
@@ -18,7 +18,7 @@ export function registerGithub(program: Command): void {
         .description('List the repositories the GitHub installation can reach'),
       'repo',
     ),
-    'GET /integrations/github/repos',
+    'GET /v1/integrations/github/repos',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
@@ -53,7 +53,7 @@ export function registerGithub(program: Command): void {
         ),
       'member',
     ),
-    'GET /integrations/github/members',
+    'GET /v1/integrations/github/members',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/help.ts b/src/commands/help.ts
index 8707fd1..f15937e 100644
--- a/src/commands/help.ts
+++ b/src/commands/help.ts
@@ -21,7 +21,7 @@ export function registerHelp(program: Command): void {
     program
       .command('help')
       .description('Show help for a command, or ask the help agent with --interactive'),
-    'POST /sessions with --interactive',
+    'POST /v1/sessions with --interactive',
   )
     .argument('[command...]', 'command to show help for (e.g. `session start`)')
     .option(
diff --git a/src/commands/integrations.ts b/src/commands/integrations.ts
index 2d9982c..d849424 100644
--- a/src/commands/integrations.ts
+++ b/src/commands/integrations.ts
@@ -12,7 +12,7 @@ export function registerIntegration(program: Command): void {
         .description('Show which integrations are connected, in one table'),
       'integrations',
     ),
-    'GET /integrations',
+    'GET /v1/integrations',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/linear.ts b/src/commands/linear.ts
index 5ee3c8d..350d518 100644
--- a/src/commands/linear.ts
+++ b/src/commands/linear.ts
@@ -15,7 +15,7 @@ export function registerLinear(program: Command): void {
         .description('List the Linear teams, marking which have Ellipsis enabled'),
       'team',
     ),
-    'GET /integrations/linear/teams',
+    'GET /v1/integrations/linear/teams',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/me.ts b/src/commands/me.ts
index e71fd05..52be8c2 100644
--- a/src/commands/me.ts
+++ b/src/commands/me.ts
@@ -18,7 +18,7 @@ export function renderMe(me: WhoAmI): void {
 export function registerMe(program: Command): void {
   apiRoutes(
     program.command('me').description('Show the identity behind the current credential'),
-    'GET /me',
+    'GET /v1/me',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/model.ts b/src/commands/model.ts
index e65b669..6b8e76e 100644
--- a/src/commands/model.ts
+++ b/src/commands/model.ts
@@ -18,7 +18,7 @@ export function registerModel(program: Command): void {
         ),
       'ls',
     ),
-    'GET /models',
+    'GET /v1/models',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/ping.ts b/src/commands/ping.ts
index 7a03448..01a60d5 100644
--- a/src/commands/ping.ts
+++ b/src/commands/ping.ts
@@ -7,7 +7,7 @@ export function registerPing(program: Command): void {
     program
       .command('ping')
       .description('Check that the API is reachable and the credential is valid'),
-    'GET /me',
+    'GET /v1/me',
   )
     .action(async () => {
       // There's no unauthenticated health route on the public API, so we probe
diff --git a/src/commands/review.ts b/src/commands/review.ts
index b64bfe2..e68069b 100644
--- a/src/commands/review.ts
+++ b/src/commands/review.ts
@@ -51,9 +51,9 @@ export function registerReview(program: Command): void {
     review
       .command('start <pull-request>', { isDefault: true })
       .description('Review a pull request by number'),
-    'POST /reviews',
-    'WS /sessions/{id}/stream',
-    'GET /reviews/{id}',
+    'POST /v1/reviews',
+    'WS /v1/sessions/{id}/stream',
+    'GET /v1/reviews/{id}',
   )
     .option('--repo <owner/name>', 'repository to review (default: this git remote)')
     .option('--full', 're-review the whole pull request, not just the new commits')
@@ -111,7 +111,7 @@ export function registerReview(program: Command): void {
     review
       .command('get <review-id>')
       .description("Print a review's findings, scope, and whether it posted"),
-    'GET /reviews/{id}',
+    'GET /v1/reviews/{id}',
   )
     .option('--json', 'output raw JSON')
     .action(async (reviewId: string, opts: { json?: boolean }) => {
@@ -127,7 +127,7 @@ export function registerReview(program: Command): void {
       review.command('list').description("List a pull request's reviews, newest first"),
       'ls',
     ),
-    'GET /reviews',
+    'GET /v1/reviews',
   )
     .option('--repo <owner/name>', 'only reviews of this repository')
     .option('--pr <number>', 'only reviews of this pull request', parsePositiveInt)
diff --git a/src/commands/sentry.ts b/src/commands/sentry.ts
index 90f0dd7..879ad84 100644
--- a/src/commands/sentry.ts
+++ b/src/commands/sentry.ts
@@ -14,7 +14,7 @@ export function registerSentry(program: Command): void {
       'org',
       'organizations',
     ),
-    'GET /integrations/sentry/organizations',
+    'GET /v1/integrations/sentry/organizations',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/session.tsx b/src/commands/session.tsx
index 72f2435..8cdf5e6 100644
--- a/src/commands/session.tsx
+++ b/src/commands/session.tsx
@@ -79,8 +79,8 @@ export function registerSession(program: Command): void {
 
   apiRoutes(
     session.command('start').description('Start a new agent session in the cloud'),
-    'POST /sessions',
-    'WS /sessions/{id}/stream with --watch or --connect',
+    'POST /v1/sessions',
+    'WS /v1/sessions/{id}/stream with --watch or --connect',
   )
     .argument(
       '[prompt...]',
@@ -318,8 +318,8 @@ export function registerSession(program: Command): void {
       '\nSources: react, manual, api, cli, mention, cron. ' +
         '--since/--until accept ISO 8601 or "today", "yesterday", "N days ago".',
     ),
-    'GET /sessions',
-    'GET /integrations/github/members to resolve --author',
+    'GET /v1/sessions',
+    'GET /v1/integrations/github/members to resolve --author',
   )
     .option('-c, --config <config-id>', 'only sessions run by this saved agent config')
     .option(
@@ -394,8 +394,8 @@ export function registerSession(program: Command): void {
           'Sources: react, manual, api, cli, mention, cron. ' +
           '--since/--until accept ISO 8601 or "today", "yesterday", "N days ago".',
       ),
-    'GET /sessions/search',
-    'GET /integrations/github/members to resolve --author',
+    'GET /v1/sessions/search',
+    'GET /v1/integrations/github/members to resolve --author',
   )
     .option(
       '-a, --author <login>',
@@ -491,7 +491,7 @@ export function registerSession(program: Command): void {
         .description("Print a session's stored transcript, one line per record"),
       'records',
     ),
-    'GET /sessions/{id}/records',
+    'GET /v1/sessions/{id}/records',
   )
     .option('--json', 'output raw JSON (full record payloads)')
     .action(async (sessionId: string, opts: { json?: boolean }) => {
@@ -520,7 +520,7 @@ export function registerSession(program: Command): void {
       'log',
       'logs',
     ),
-    'GET /sessions/{id}/export',
+    'GET /v1/sessions/{id}/export',
   )
     .option('-o, --output <path>', 'write to a file instead of stdout')
     .option('--gzip', 'keep the concatenated .jsonl.gz bytes as-is (skip gunzip)')
@@ -574,8 +574,8 @@ export function registerSession(program: Command): void {
     session
       .command('get <session-id>')
       .description("Show one session's status, cost, and dashboard link"),
-    'GET /sessions/{id}',
-    'WS /sessions/{id}/stream with --watch',
+    'GET /v1/sessions/{id}',
+    'WS /v1/sessions/{id}/stream with --watch',
   )
     .option(
       '-w, --watch',
@@ -622,8 +622,8 @@ export function registerSession(program: Command): void {
     session
       .command('replay <session-id>')
       .description("Re-run an existing session's trigger input as a fresh session"),
-    'POST /sessions/{id}/replay',
-    'WS /sessions/{id}/stream with --watch',
+    'POST /v1/sessions/{id}/replay',
+    'WS /v1/sessions/{id}/stream with --watch',
   )
     .option(
       '-c, --config <config-id>',
@@ -704,7 +704,7 @@ export function registerSession(program: Command): void {
 
   apiRoutes(
     session.command('stop <session-id>').description('Stop an in-flight session'),
-    'POST /sessions/{id}/stop',
+    'POST /v1/sessions/{id}/stop',
   )
     .option('--json', 'output raw JSON')
     .action(async (sessionId: string, opts: { json?: boolean }) => {
diff --git a/src/commands/slack.ts b/src/commands/slack.ts
index 8239f9c..ca71c46 100644
--- a/src/commands/slack.ts
+++ b/src/commands/slack.ts
@@ -13,7 +13,7 @@ export function registerSlack(program: Command): void {
       slack.command('channels').description('List the channels in the Slack workspace'),
       'channel',
     ),
-    'GET /integrations/slack/channels',
+    'GET /v1/integrations/slack/channels',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
@@ -46,7 +46,7 @@ export function registerSlack(program: Command): void {
         .description('List the workspace members, with linked GitHub identities'),
       'member',
     ),
-    'GET /integrations/slack/members',
+    'GET /v1/integrations/slack/members',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/template.ts b/src/commands/template.ts
index 6ccad81..31476ef 100644
--- a/src/commands/template.ts
+++ b/src/commands/template.ts
@@ -16,7 +16,7 @@ export function registerTemplate(program: Command): void {
         .description('List the built-in agent templates and the slugs --template takes'),
       'ls',
     ),
-    'GET /agents/templates',
+    'GET /v1/agents/templates',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/usage.ts b/src/commands/usage.ts
index 0eb6ca2..17f71ff 100644
--- a/src/commands/usage.ts
+++ b/src/commands/usage.ts
@@ -6,7 +6,7 @@ import { printJson, runAction, usd, usdFromMillicents } from '../lib/output'
 export function registerUsage(program: Command): void {
   apiRoutes(
     program.command('budget').description("Show this period's spend against the account budget"),
-    'GET /budget',
+    'GET /v1/budget',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
@@ -28,7 +28,7 @@ export function registerUsage(program: Command): void {
     program
       .command('usage')
       .description("Show this period's tokens and cost, broken down by model"),
-    'GET /usage',
+    'GET /v1/usage',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
diff --git a/src/commands/variable.ts b/src/commands/variable.ts
index 848cccc..b4f10fc 100644
--- a/src/commands/variable.ts
+++ b/src/commands/variable.ts
@@ -20,7 +20,7 @@ export function registerVariable(program: Command): void {
       variable.command('list').description('List the variable names (never their values)'),
       'ls',
     ),
-    'GET /secrets',
+    'GET /v1/secrets',
   )
     .option('--json', 'output raw JSON')
     .action(async (opts: { json?: boolean }) => {
@@ -34,7 +34,7 @@ export function registerVariable(program: Command): void {
     variable
       .command('set [assignments...]')
       .description('Create or update variables, e.g. `set A=1 B=2`'),
-    'PUT /secrets',
+    'PUT /v1/secrets',
   )
     .option('-f, --from-file <path>', 'load variables from a .env or .json file')
     .option('--json', 'output raw JSON')
@@ -52,7 +52,7 @@ export function registerVariable(program: Command): void {
 
   apiRoutes(
     alsoKnownAs(variable.command('delete <name>').description('Delete a variable'), 'rm'),
-    'DELETE /secrets/{name}',
+    'DELETE /v1/secrets/{name}',
   )
     .option('--json', 'output raw JSON')
     .action(async (name: string, opts: { json?: boolean }) => {
diff --git a/src/lib/stream.ts b/src/lib/stream.ts
index 2b5dee0..fc68f49 100644
--- a/src/lib/stream.ts
+++ b/src/lib/stream.ts
@@ -21,11 +21,15 @@ export function resolveWsBase(apiBase?: string): string {
   return DEFAULT_WS_BASE
 }
 
-// The bearer door's stream URL: /sessions/{id}/stream plus the SDK's
+// The bearer door's stream URL: /v1/sessions/{id}/stream plus the SDK's
 // handshake query (`protocol`, `after_seq` when resuming) — the version comes
 // from the SDK, so a protocol bump ships with an SDK bump.
+//
+// The /v1 prefix is spelled out here because this is the one route the CLI still
+// builds by hand: every REST path comes from the SDK, which carries its own
+// prefix, so the base URL a host stores is the bare origin.
 export function buildStreamUrl(wsBase: string, sessionId: string, query: string): string {
-  return `${wsBase}/sessions/${encodeURIComponent(sessionId)}/stream?${query}`
+  return `${wsBase}/v1/sessions/${encodeURIComponent(sessionId)}/stream?${query}`
 }
 
 // An OpenSocket over the `ws` package with bearer auth — what every CLI
diff --git a/src/ui/transcriptRows.ts b/src/ui/transcriptRows.ts
index 5503892..aa831c5 100644
--- a/src/ui/transcriptRows.ts
+++ b/src/ui/transcriptRows.ts
@@ -146,12 +146,13 @@ export function itemRows(
 ): TranscriptRow[] {
   const indent = opts.indent ?? 0
   // Nested lines are marked by their INDENT, so each keeps the glyph that says
-  // what it is: ● the call, ⎿ the result that came back. Only a collapsed fold
-  // (key grp:*, "Ran 2 tool calls") takes the branch glyph — as a notice it
-  // would otherwise wear ✦, the mark for the infrastructure speaking, which is
-  // not what a fold is. Keyed on the fold itself, not on `nested`: a
-  // turn-opening run is flat, and it is still a fold.
-  const gutter = item.key.startsWith('grp:') ? BRANCH_GLYPH : gutterFor(item)
+  // what it is: ● the call, ⎿ the result that came back. A collapsed fold (key
+  // grp:*, "Ran 2 tool calls") takes the branch glyph only when it hangs off a
+  // message — a turn-opening run branches off nothing, so it wears ● like any
+  // other line the agent owns. Either way not ✦: that mark is the
+  // infrastructure speaking, which a fold is not.
+  const isFold = item.key.startsWith('grp:')
+  const gutter = isFold ? (opts.nested ? BRANCH_GLYPH : '●') : gutterFor(item)
   const textPad = gutter === BRANCH_GLYPH ? BRANCH_TEXT_PAD : 0
   const width = contentWidth(cols, { indent, textPad })
   const shown = withRenderedMarkdown(item, width)
diff --git a/test/connect-app.test.ts b/test/connect-app.test.ts
index 6cef0a6..3655c08 100644
--- a/test/connect-app.test.ts
+++ b/test/connect-app.test.ts
@@ -788,12 +788,10 @@ describe('itemRows', () => {
     expect(withGutter[0].gutter?.text).toBe('▶')
   })
 
-  it('marks a fold ⎿ whether or not it nests, since a flat one is still a fold', () => {
+  it('marks a fold ⎿ only when it branches off a message, ● when it opens a turn', () => {
     const foldItem: TranscriptItem = { key: 'grp:t1', kind: 'notice', text: 'Ran 1 shell command' }
-    for (const nested of [true, false]) {
-      const rows = itemRows(foldItem, 40, { nested })
-      expect(rows[0].gutter?.text, `nested=${nested}`).toBe('⎿')
-    }
+    expect(itemRows(foldItem, 40, { nested: true })[0].gutter?.text).toBe('⎿')
+    expect(itemRows(foldItem, 40, { nested: false })[0].gutter?.text).toBe('●')
     // A real ✦ notice keeps its own mark either way.
     const notice: TranscriptItem = { key: 'n', kind: 'notice', text: 'Session asleep' }
     expect(itemRows(notice, 40, { nested: true })[0].gutter?.text).toBe('✦')
diff --git a/test/stream.test.ts b/test/stream.test.ts
index deab8a1..8b132dc 100644
--- a/test/stream.test.ts
+++ b/test/stream.test.ts
@@ -22,10 +22,10 @@ describe('resolveWsBase', () => {
 describe('buildStreamUrl', () => {
   it('builds the bearer-door URL with the SDK handshake query', () => {
     expect(buildStreamUrl('wss://h', 'session 1', 'protocol=2')).toBe(
-      'wss://h/sessions/session%201/stream?protocol=2',
+      'wss://h/v1/sessions/session%201/stream?protocol=2',
     )
     expect(buildStreamUrl('wss://h', 's', 'protocol=2&after_seq=7')).toBe(
-      'wss://h/sessions/s/stream?protocol=2&after_seq=7',
+      'wss://h/v1/sessions/s/stream?protocol=2&after_seq=7',
     )
   })
 })