Repro

Two checks against the current branch reproduce the drift the issue describes. A schema probe — bun -e "import { SETTINGS_SCHEMA } …" — confirms retry.enabled, skills.enabled, stt.language, compaction.autoContinue, compaction.remoteEndpoint, shellPath, searxng.categories, searxng.language, and the Hindsight recallBudget/bankMission/retainMission/retainContext keys had no ui metadata; speech keys lived under providers/Services; Exa children were ungated; and mcp.discoveryMode still had a ui block beside tools.discoveryMode. A docs probe shows Ctrl+J, fastModeScope, task.eager, todo.eager, the task role parameter, and docs/tools/learn.md / docs/tools/manage-skill.md missing.

Cause

The v15.13.x features landed without updating the corresponding ui metadata in packages/coding-agent/src/config/settings-schema.ts, the CONDITIONS registry in packages/coding-agent/src/modes/components/settings-defs.ts, the status-line model segment in packages/coding-agent/src/modes/components/status-line/segments.ts, the /fast and /guided-goal entries in packages/coding-agent/src/slash-commands/builtin-registry.ts, the in-app hotkeys in packages/coding-agent/src/modes/utils/hotkeys-markdown.ts, or the tool/keybinding/settings docs.

Fix

• Settings schema: regrouped speech.*, tts.*, providers.tts, stt.language, and speechgen.enabled under interaction / Speech; gated speech mode/voice on speech.enabled and the local-TTS rows on providers.tts ∈ {auto, local}. Gated Mnemopi remote-LLM rows behind mnemopi.llmMode == remote and embedding rows behind !mnemopi.noEmbeddings. Gated Exa children behind exa.enabled. Dropped the duplicate mcp.discoveryMode UI in favor of the enum tools.discoveryMode. Added ui blocks for the previously config-only retry.enabled, skills.enabled, stt.language, compaction.autoContinue, compaction.remoteEndpoint, shellPath, searxng.categories/language, and the Hindsight knobs; the retry.* and skills.enableSkillCommands children now gate on their masters.
• Conditions: added retryActive, skillsActive, compactionActive, remoteCompactionActive, exaActive, searxngActive, sttActive, speechActive, localTtsActive, mnemopiRemoteLlmActive, mnemopiEmbeddingsActive, and the mnemopiActive/hindsightActive/autolearnActive/autoThinkingActive siblings to CONDITIONS; covered by a new regression test that walks every ui.condition against the registry.
• Status line: added speech and learn flags next to the model segment via appendModelFlag/sessionSettingEnabled, mirroring the existing fast-mode icon.
• Help & docs: added Ctrl+J to hotkeys-markdown.ts and docs/keybindings.md; updated /fast to mention fastModeScope and /guided-goal to mention the guided interview; updated prompts/tools/irc.md to call out the work-aware activity; documented the task role parameter in docs/tools/task.md and the IRC activity field in docs/tools/irc.md; added new docs/tools/learn.md and docs/tools/manage-skill.md; added fastModeScope, task.eager, todo.eager, searxng.categories, and searxng.language to docs/settings.md.

Verification

• bun --cwd=packages/coding-agent test test/modes/components/settings-layout.test.ts test/fast-mode-scope.test.ts test/modes/controllers/command-controller-hotkeys.test.ts test/goals/guided-goal.test.ts test/status-line-transparent.test.ts test/status-line-overflow.test.ts test/status-line-context-cache.test.ts test/status-line-settings-cache.test.ts → 47 pass / 0 fail.
• bun -e schema probe — every previously missing key now has ui metadata, every speech key lives under interaction/Speech, Exa children carry exaActive, Mnemopi children carry mnemopiRemoteLlmActive/mnemopiEmbeddingsActive, and mcp.discoveryMode no longer has a ui block.
• bun -e docs probe — Ctrl+J, fastModeScope, task.eager, todo.eager, task role, and the two new tool docs are all present.
• bun run check:tools, bun --cwd=packages/coding-agent run check, and bun --cwd=packages/coding-agent run check:types all pass locally.

Fixes #2621