PR 27485 real dev verification
main: 6d46336476941257d774be7c7733e9caf201fec2; server 16733; web 8693
PR: d4a15fabfba141b2b88b843c03b4b4f70becd71b; server 13773; web 5733
Linux; Node v24.22.1; Chromium /usr/bin/google-chrome; Playwright 1.60.0

Each stage: vp i; background vp run dev; authenticated browser WebSocket RPC
server.updateSettings (Claude launchArgs) -> server.refreshProviders
{instanceId:"claudeAgent",cwd:"/home/user/main",fresh:true,workspaceSnapshotsOnDemand:true}

Real skill directories created by Codex gpt-6.1-sol through the web client on main.
Same filesystem entries reused on PR; no mocks or fixtures.

terminal-space
launchArgs="--add-dir /home/user/cli-escaped/plain /home/user/cli-escaped/project-space\\ "
main=[{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]
PR=[{"name":"escaped-space","path":"/home/user/cli-escaped/project-space /.claude/skills/escaped-space/SKILL.md"},{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]

nonterminal-space
launchArgs="--add-dir /home/user/cli-escaped/plain /home/user/cli-escaped/project-space\\  --verbose"
main=[{"name":"escaped-space","path":"/home/user/cli-escaped/project-space /.claude/skills/escaped-space/SKILL.md"},{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]
PR=[{"name":"escaped-space","path":"/home/user/cli-escaped/project-space /.claude/skills/escaped-space/SKILL.md"},{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]

quoted-space
launchArgs="--add-dir /home/user/cli-escaped/plain \"/home/user/cli-escaped/project-space \""
main=[{"name":"escaped-space","path":"/home/user/cli-escaped/project-space /.claude/skills/escaped-space/SKILL.md"},{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]
PR=[{"name":"escaped-space","path":"/home/user/cli-escaped/project-space /.claude/skills/escaped-space/SKILL.md"},{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]

terminal-tab
launchArgs="--add-dir /home/user/cli-escaped/plain /home/user/cli-escaped/project-tab\\\t"
main=[{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]
PR=[{"name":"escaped-tab","path":"/home/user/cli-escaped/project-tab\t/.claude/skills/escaped-tab/SKILL.md"},{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]

nonterminal-tab
launchArgs="--add-dir /home/user/cli-escaped/plain /home/user/cli-escaped/project-tab\\\t --verbose"
main=[{"name":"escaped-tab","path":"/home/user/cli-escaped/project-tab\t/.claude/skills/escaped-tab/SKILL.md"},{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]
PR=[{"name":"escaped-tab","path":"/home/user/cli-escaped/project-tab\t/.claude/skills/escaped-tab/SKILL.md"},{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]

unescaped-whitespace
launchArgs=" \t--add-dir /home/user/cli-escaped/plain \t "
main=[{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]
PR=[{"name":"plain-neighbor","path":"/home/user/cli-escaped/plain/.claude/skills/plain-neighbor/SKILL.md"}]

Codex gpt-6.1-sol web-client turn on PR read all three real SKILL.md files and reported exists:true for each.
Claude discovery returned real skills despite provider auth status error (not authenticated). No Claude turn claimed.
Codex terminal whitespace remains caller-trimmed and is outside this PR.
Blacksmith: existing cliArgs.test.ts (14) + ClaudeSkills.test.ts (20): 34 passed.
No source changes.