cwb

# coding-with-beat — Music Control You have a coding-with-beat MCP server running locally. Use its tools to control music without leaving the coding session. ## When to activate - User says: "play", "pause", "skip", "next", "what's playing", "volume", "lyrics" - User names a song, artist, or genre: "play some lofi", "put on 周杰伦" - User types `cwb <command>` or `/cwb <command>` - User asks about DJ Buddy or music status ## Available MCP tools Call these tools directly — do not shell out to `cwb` unless MCP is unavailable. | Tool | Purpose | |------|---------| | `play` | Resume playback | | `resume` | Resume (alias for play) | | `toggle` | Toggle play / pause | | `play_song(query)` | Search and play by name/artist/genre | | `play_number(number)` | Play track #n from last search or list | | `play_playlist(name)` | Play a named playlist | | `smart_search(queries)` | Mood/vibe/scene search — pass 2–3 angle queries | | `pause` | Pause | | `next_track` | Skip to next | | `prev_track` | Go to previous | | `now_playing` | Get current track info | | `set_volume(percent)` | Volume 0–100 | | `seek(seconds)` | Seek to position (seconds or mm:ss) | | `set_play_mode(mode)` | `shuffle` \| `sequential` \| `repeat` \| `repeat_one` | | `like_current` | Like / favourite current track | | `search(query)` | Search library + Apple Music catalog | | `list_library(limit)` | List all library tracks | | `list_loved(limit)` | List all loved/hearted tracks `[♥ 喜欢]` | | `search_loved(query)` | Search only within loved tracks | | `list_playlists` | List all playlists | | `list_history(limit)` | Recently played tracks | | `history_search(query)` | Search within play history | | `set_source(name)` | Switch source: `apple_music` \| `local` \| `qq_music` | | `generate_profile(period)` | Generate listening report + open HTML in browser — `daily` \| `weekly` \| `monthly` \| `yearly` | | `focus_start(work, break_, cycles)` | Start Pomodoro focus session | | `focus_status` | Current focus phase and time remaining | | `focus_stop` | Stop focus session | | `show_player` | Render pixel player UI | | `show_cover` | Render current track cover art as pixel art | | `show_lyrics` | Show karaoke / synced lyrics | | `dj_say(message)` | Have DJ Buddy say something | | `vibe_set(vibe)` | Set session vibe / mood | | `status` | Full player state | | `tips` | Show a card of natural-language phrases the user can say | ## Natural language examples | User says | Action | |-----------|--------| | "play some lofi" | `play_song("lofi")` | | "skip this" | `next_track` | | "what's playing?" | `now_playing` | | "turn it up" | `set_volume(80)` (increase by ~15) | | "pause the music" | `pause` | | "shuffle mode" | `set_play_mode("shuffle")` | | "like this song" | `like_current` | | "search for Jay Chou" | `search("Jay Chou")` | | "play #3" | `play_number(3)` | | "switch to QQ Music" | `set_source("qq_music")` | ## Scene dispatch — mood / vibe / scene requests Do NOT generate keywords. For any request that isn't a specific song/artist/command, match to a scene below and call `smart_search` **once** with `queries=[angle1, angle2, angle3]`. Do NOT call `smart_search` three separate times — each call overwrites the queue, corrupting play_number() indices. | Scene | Trigger words | Angle 1 | Angle 2 | Angle 3 | |---|---|---|---|---| | 🎧 Lofi | lofi / 深夜 / 写代码 / 低保真 / chillhop | `lofi hip hop late night coding chill` | `lofi jazz rain study instrumental` | `chillhop beats lo-fi bedroom producer` | | 🧠 Focus | 专注 / 心流 / ambient / 无人声 / flow state | `deep focus ambient instrumental no vocals` | `flow state drone minimal electronic` | `study music concentration piano quiet` | | 🔥 Hype | 充能 / 运动 / 高能 / 早晨 / workout / hype | `morning energy upbeat pop indie fresh` | `workout motivation electronic dance` | `hype rap trap energetic beats pump` | | ☕ Jazz | 爵士 / jazz / 咖啡馆 / smooth / bossa nova | `smooth jazz cafe background mellow` | `jazz trio acoustic bossa nova guitar` | `late night jazz piano bar cool relaxed` | | 🌆 Synthwave | 赛博 / synthwave / 电子 / 夜驾 / neon | `synthwave retrowave night drive neon` | `cyberpunk electronic dark ambient synth` | `80s retro synth outrun vapor` | | 🌅 Relax | 放松 / 解压 / 下班 / 傍晚 / unwind | `relaxing downtempo chill evening unwind` | `acoustic folk gentle calm soft` | `nature ambient breeze afternoon easy listening` | | 🎹 Classical | 古典 / 钢琴 / 弦乐 / 交响 / classical | `classical piano solo nocturne gentle` | `string quartet orchestral cinematic calm` | `bach mozart ambient classical study` | | 💙 Sad | 伤感 / 失落 / 难过 / melancholy / heartbreak | `melancholy emotional piano sad indie` | `heartbreak slow ballad rnb rainy` | `sorrowful strings cinematic emotional` | | 🎉 Party | 派对 / 聚会 / party / dance / 蹦迪 / edm | `party dance pop upbeat celebratory` | `edm festival club electronic banger` | `latin pop reggaeton dance floor` | | 🏮 Chinese | 国风 / 中国风 / 华语 / 民谣 / 古风 | `中国风 古风 古琴 传统乐器` | `华语流行 国语歌 indie 民谣` | `chinese traditional folk guzheng erhu instrumental` | | 🌙 Sleep | 助眠 / 睡前 / 失眠 / sleep / white noise | `sleep music white noise ambient drone` | `lullaby soft piano rain sleep calm` | `meditation deep sleep binaural delta waves` | Display results grouped by angle with emoji labels (returned by the tool), number globally across groups (1, 2, 3…), end with: 喜欢哪首？说编号我来播。 Do NOT auto-play. ## Loved / 喜欢列表 When user says: 从喜欢里 / 收藏里找 / 我喜欢的 / loved only / play from liked / 心动歌单 → call `search_loved(query)` instead of `smart_search()` When user says: 列出收藏 / 我的喜欢 / show liked / list loved / 喜欢列表 → call `list_loved()` Normal `smart_search()` already includes loved tracks (ranked first, tagged `[♥ 喜欢]`). ## Tips / 帮助 When user says: DJ 能做什么 / DJ Buddy 能做什么 / DJ 有什么指令 / DJ 怎么用 / ask DJ / DJ help / what can DJ do → call `tips()` ## Library-only search When the user explicitly restricts the search to their local library — trigger phrases include: - 中文: "从资料库找"、"资料库里有没有"、"我已经有这首"、"本地库里" - English: "in my library", "library only", "do I have", "from my library" **Do this:** 1. Call `search(query)` as normal. 2. From the results, **only show entries where `source == "library"`**. 3. If none are found, tell the user: "资料库里没找到，要不要搜一下线上？" — do NOT auto-expand to catalog. Do NOT call `list_library` for this — `search()` is more targeted. `list_library` is only useful when the user wants to **browse all** tracks without a specific query. ## play_number — number parsing Always parse the user's number expression before calling `play_number(N)`: | User says | Call | |---|---| | "3" / "#3" / "第3首" / "第三首" / "第三个" / "三" | `play_number(3)` | | "第一" / "1" / "one" / "the first one" | `play_number(1)` | | "第二" / "2" / "second" / "下一个" (when result list is shown) | `play_number(2)` | | "最后一首" / "last one" | use the highest number shown in the results | Chinese ordinals 第一/第二/第三/第四/第五 map to 1/2/3/4/5. Always resolve before calling. ## play_number recovery — index out of bounds When `play_number(N)` returns an error containing "only", "had", "items", or "out of range": 1. **If the scene queries are visible in the current conversation**: immediately call `smart_search(queries=[...])` again with the same queries, then call `play_number(N)`. 2. **If the scene is not visible**: ask once — "队列已被刷新，你想播哪个场景的第 N 首？" — then re-search and play. Do NOT tell the user to re-search manually. Always recover automatically when context is available. ## Setup check — first-time installation Do **not** run a shell `curl` preflight against `/mcp`. Streamable HTTP MCP endpoints are not plain health-check URLs, and Codex shell sandboxing may block local sockets even when the MCP tools are available. Use the MCP tools as the source of truth: 1. If `mcp__coding_with_beat__` tools are available, call the requested tool directly. 2. If MCP tools are unavailable or the MCP call itself reports the server is unreachable, fall back to the `cwb` CLI commands below. 3. If both MCP and CLI are unavailable, tell the user and offer the one-liner: ``` coding-with-beat 还没安装。运行下面这行来一键安装： curl -LsSf https://raw.githubusercontent.com/jaychempan/coding-with-beat/main/bootstrap_codex.sh | sh 安装完重开一个 shell 和 Codex session，状态栏出现 (•_•) 就好了。 ``` ## CLI fallback If MCP tools are unavailable, fall back to the `cwb` CLI: ```bash cwb play "query" # search and play cwb play <n> # play track #n from last search (NOT cwb play-number) cwb pause # pause cwb next # skip cwb np # now playing cwb volume 70 # volume cwb like # like current cwb search "query" # search without playing cwb loved # list all loved/hearted tracks cwb search_loved "q" # search within loved tracks only ``` ## Response style After any music action, give a **one-line** confirmation: `▶ Now playing: Midnight City — M83`. No extra commentary unless the user asks.