diff --git a/.trial_token_example.env b/.trial_token_example.env
deleted file mode 100644
index 847ce27..0000000
--- a/.trial_token_example.env
+++ /dev/null
@@ -1 +0,0 @@
-trial_token=paste here
diff --git a/Dockerfile b/Dockerfile
index 98d95d4..58d280a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,6 @@ WORKDIR /v6
 ENV v6root=/v6data
 RUN apt-get update
 RUN apt-get install -y libopus0 opus-tools ffmpeg
-RUN apt-get install -y tor
 COPY base.requirements.txt base.requirements.txt
 RUN pip install -r base.requirements.txt
 COPY requirements.txt requirements.txt
diff --git a/README.md b/README.md
index b063ab1..1c90847 100644
--- a/README.md
+++ b/README.md
@@ -1,29 +1 @@
 # music bot
-## try for yourself
-default prefix is `?/`
-### install docker compose
-follow instructions at https://docs.docker.com/compose/install/  
-from https://docs.docker.com/compose/install/linux/ :
-```sh
-sudo apt-get update
-sudo apt-get install docker-compose-plugin
-```
-or
-```sh
-sudo yum update
-sudo yum install docker-compose-plugin
-```
-### clone repo
-```sh
-git clone https://gitea.parrrate.ru/PTV/v6d3music.git
-cd v6d3music
-```
-### set token
-```sh
-cp .trial_token_example.env .trial_token.env
-vim .trial_token.env
-```
-### start or update
-```sh
-docker compose up -d --build
-```
diff --git a/base.requirements.txt b/base.requirements.txt
index 12e88b7..34e2074 100644
--- a/base.requirements.txt
+++ b/base.requirements.txt
@@ -1,4 +1,3 @@
 aiohttp>=3.7.4,<4
 discord.py[voice]~=2.2.2
-yt-dlp~=2023.2.17
 typing_extensions~=4.4.0
diff --git a/docker-compose.yml b/docker-compose.yml
deleted file mode 100644
index a4c2b60..0000000
--- a/docker-compose.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-services:
-  music-bot-trial:
-    build: .
-    volumes:
-      - "/v6data"
-    env_file:
-      - .trial_token.env
-    deploy:
-      resources:
-        limits:
-          cpus: '2'
-          memory: 2G
-    tty: true
-    stop_signal: SIGINT
diff --git a/docs/source/usage.rst b/docs/source/usage.rst
index 7e6fbbc..baa2e50 100644
--- a/docs/source/usage.rst
+++ b/docs/source/usage.rst
@@ -6,11 +6,11 @@ For Users
 
 command syntax::
 
-    ?/play url [- effects | + preset] [[[h] m] s] [tor|ignore]* ...
+    ?/play url [- effects | + preset] [[[h] m] s] [ignore]* ...
 
 examples::
 
-    ?/play http://127.0.0.1/audio.mp3 + bassboost tor
+    ?/play http://127.0.0.1/audio.mp3 + bassboost
     ?/play http://127.0.0.1/audio.mp3 - "bass=g=10" 23 59 59 ignore
     ?/play http://127.0.0.1/audio.mp3 http://127.0.0.1/audio.mp3
 
diff --git a/v6d3music/api.py b/v6d3music/api.py
index 8a3e089..eeede89 100644
--- a/v6d3music/api.py
+++ b/v6d3music/api.py
@@ -5,11 +5,11 @@ import discord
 from typing_extensions import Self
 
 from rainbowadn.instrument import Instrumentation
-from v6d2ctx.context import *
-from v6d2ctx.integration.responsetype import *
-from v6d2ctx.integration.targets import *
-from v6d3music.core.mainaudio import *
-from v6d3music.core.mainservice import *
+from v6d2ctx.context import Explicit
+from v6d2ctx.integration.responsetype import ResponseType
+from v6d2ctx.integration.targets import Async, JsonLike, Targets
+from v6d3music.core.mainaudio import MainAudio
+from v6d3music.core.mainservice import MainService
 
 __all__ = ("Api",)
 
diff --git a/v6d3music/commands.py b/v6d3music/commands.py
index bc22313..ef18b92 100644
--- a/v6d3music/commands.py
+++ b/v6d3music/commands.py
@@ -4,13 +4,13 @@ from typing import Callable
 import discord
 
 from v6d2ctx.at_of import AtOf
-from v6d2ctx.context import *
-from v6d3music.core.default_effects import *
-from v6d3music.core.mainservice import *
-from v6d3music.utils.assert_admin import *
-from v6d3music.utils.catch import *
-from v6d3music.utils.effects_for_preset import *
-from v6d3music.utils.presets import *
+from v6d2ctx.context import Context, Explicit, command_type
+from v6d3music.core.default_effects import DefaultEffects
+from v6d3music.core.mainservice import MainService
+from v6d3music.utils.assert_admin import assert_admin
+from v6d3music.utils.catch import catch
+from v6d3music.utils.effects_for_preset import effects_for_preset
+from v6d3music.utils.presets import allowed_presets
 
 __all__ = ("get_of",)
 
@@ -37,7 +37,7 @@ def get_of(mainservice: MainService) -> Callable[[str], command_type]:
             args,
             f"""
 `play ...args`
-`play url [- effects]/[+ preset] [[[h]]] [[m]] [s] [tor] ...args`
+`play url [- effects]/[+ preset] [[[h]]] [[m]] [s] [ignore] ...args`
 `pause`
 `resume`
 presets: {shlex.join(allowed_presets)}
diff --git a/v6d3music/core/caching.py b/v6d3music/core/caching.py
deleted file mode 100644
index 164c645..0000000
--- a/v6d3music/core/caching.py
+++ /dev/null
@@ -1,75 +0,0 @@
-import asyncio
-from contextlib import AsyncExitStack
-
-from ptvp35 import *
-from v6d2ctx.lock_for import *
-from v6d3music.config import myroot
-from v6d3music.utils.tor_prefix import *
-
-__all__ = ('Caching',)
-
-cache_root = myroot / 'cache'
-cache_root.mkdir(exist_ok=True)
-
-
-class Caching:
-    async def _do_cache(self, hurl: str, rurl: str, tor: bool) -> None:
-        path = cache_root / f'{hurl}.opus'
-        tmp_path = cache_root / f'{hurl}.tmp.opus'
-        args = []
-        if tor:
-            args.extend(tor_prefix())
-        args.extend(
-            [
-                'ffmpeg', '-hide_banner', '-loglevel', 'warning',
-                '-reconnect', '1', '-reconnect_at_eof', '0',
-                '-reconnect_streamed', '1', '-reconnect_delay_max', '10', '-copy_unknown',
-                '-y', '-i', rurl, '-b:a', '128k', str(tmp_path)
-            ]
-        )
-        ap = await asyncio.create_subprocess_exec(*args)
-        code = await ap.wait()
-        if code:
-            print(f'caching {hurl} failed with {code}')
-            return
-        await asyncio.to_thread(tmp_path.rename, path)
-        await self.__db.set(f'url:{hurl}', str(path))
-
-    async def _cache_logged(self, hurl: str, rurl: str, tor: bool) -> None:
-        print('caching', hurl)
-        await self._do_cache(hurl, rurl, tor)
-        print('cached', hurl)
-
-    async def _cache_url(self, hurl: str, rurl: str, override: bool, tor: bool) -> None:
-        if not override and self.__db.get(f'url:{hurl}', None) is not None:
-            return
-        cachable: bool = self.__db.get(f'cachable:{hurl}', False)
-        if cachable:
-            await self._cache_logged(hurl, rurl, tor)
-        else:
-            await self.__db.set(f'cachable:{hurl}', True)
-
-    async def cache_url(self, hurl: str, rurl: str, override: bool, tor: bool) -> None:
-        async with self.__locks.lock_for(('cache', hurl), 'cache failed'):
-            await self._cache_url(hurl, rurl, override, tor)
-
-    def get(self, hurl: str) -> str | None:
-        return self.__db.get(f'url:{hurl}', None)
-
-    async def __aenter__(self) -> 'Caching':
-        es = AsyncExitStack()
-        async with es:
-            self.__locks = Locks()
-            self.__db = await es.enter_async_context(DbFactory(myroot / 'cache.db', kvfactory=KVJson()))
-            self.__tasks = set()
-            self.__es = es.pop_all()
-            return self
-
-    async def __aexit__(self, exc_type, exc_val, exc_tb):
-        async with self.__es:
-            del self.__es
-
-    def schedule_cache(self, hurl: str, rurl: str, override: bool, tor: bool):
-        task = asyncio.create_task(self.cache_url(hurl, rurl, override, tor))
-        self.__tasks.add(task)
-        task.add_done_callback(self.__tasks.discard)
diff --git a/v6d3music/core/create_ytaudio.py b/v6d3music/core/create_ytaudio.py
index 0ad3e3c..674a8a8 100644
--- a/v6d3music/core/create_ytaudio.py
+++ b/v6d3music/core/create_ytaudio.py
@@ -1,29 +1,24 @@
-from v6d2ctx.context import *
-from v6d3music.core.real_url import *
-from v6d3music.core.ytaservicing import *
-from v6d3music.core.ytaudio import *
-from v6d3music.utils.argctx import *
+from v6d2ctx.context import Context
+from v6d3music.core.real_url import real_url
+from v6d3music.core.ytaservicing import YTAServicing
+from v6d3music.core.ytaudio import YTAudio
+from v6d3music.utils.argctx import BoundCtx, InfoCtx
 
-__all__ = ('create_ytaudio',)
+__all__ = ("create_ytaudio",)
 
 
-async def _create_ytaudio(
-    servicing: YTAServicing, bound: BoundCtx
-) -> YTAudio:
+async def _create_ytaudio(servicing: YTAServicing, bound: BoundCtx) -> YTAudio:
     return YTAudio(
         servicing,
-        await real_url(servicing.caching, bound.url, False, bound.tor),
+        await real_url(bound.url, False),
         bound.url,
         bound.description,
         bound.options,
         bound.member,
         bound.already_read,
-        bound.tor
     )
 
 
-async def create_ytaudio(
-        servicing: YTAServicing, ctx: Context, it: InfoCtx
-) -> YTAudio:
+async def create_ytaudio(servicing: YTAServicing, ctx: Context, it: InfoCtx) -> YTAudio:
     bound = it.bind(ctx)
     return await _create_ytaudio(servicing, bound)
diff --git a/v6d3music/core/default_effects.py b/v6d3music/core/default_effects.py
index d2ebc76..eb20feb 100644
--- a/v6d3music/core/default_effects.py
+++ b/v6d3music/core/default_effects.py
@@ -1,11 +1,11 @@
 from contextlib import AsyncExitStack
 
-from ptvp35 import *
-from v6d2ctx.context import *
+from ptvp35 import DbFactory, KVJson
+from v6d2ctx.context import Explicit
 from v6d3music.config import myroot
-from v6d3music.utils.presets import *
+from v6d3music.utils.presets import allowed_effects
 
-__all__ = ('DefaultEffects',)
+__all__ = ("DefaultEffects",)
 
 
 class DefaultEffects:
@@ -18,12 +18,12 @@ class DefaultEffects:
 
     async def set(self, gid: int, effects: str | None) -> None:
         if effects is not None and effects not in allowed_effects:
-            raise Explicit('these effects are not allowed')
+            raise Explicit("these effects are not allowed")
         await self.__db.set(gid, effects)
 
-    async def __aenter__(self) -> 'DefaultEffects':
+    async def __aenter__(self) -> "DefaultEffects":
         async with AsyncExitStack() as es:
-            self.__db = await es.enter_async_context(DbFactory(myroot / 'effects.db', kvfactory=KVJson()))
+            self.__db = await es.enter_async_context(DbFactory(myroot / "effects.db", kvfactory=KVJson()))
             self.__es = es.pop_all()
             return self
 
diff --git a/v6d3music/core/ffmpegnormalaudio.py b/v6d3music/core/ffmpegnormalaudio.py
index 026ccab..5ca5d86 100644
--- a/v6d3music/core/ffmpegnormalaudio.py
+++ b/v6d3music/core/ffmpegnormalaudio.py
@@ -6,37 +6,37 @@ from typing import Optional
 
 import discord
 
-from v6d3music.utils.fill import *
-from v6d3music.utils.tor_prefix import *
+from v6d3music.utils.fill import FILL
 
-__all__ = ('FFmpegNormalAudio',)
+__all__ = ("FFmpegNormalAudio",)
 
 
 class FFmpegNormalAudio(discord.FFmpegAudio):
     def __init__(
-            self, source, *, executable='ffmpeg', pipe=False, stderr=None, before_options=None, options=None,
-            tor: bool
+        self,
+        source,
+        *,
+        executable="ffmpeg",
+        pipe=False,
+        stderr=None,
+        before_options=None,
+        options=None,
     ):
         self.source = source
         args = []
-        if tor:
-            _tor_prefix = tor_prefix()
-            args.extend([*_tor_prefix[1:], executable])
-            executable = _tor_prefix[0]
-
-        subprocess_kwargs = {'stdin': source if pipe else subprocess.DEVNULL, 'stderr': stderr}
+        subprocess_kwargs = {"stdin": source if pipe else subprocess.DEVNULL, "stderr": stderr}
 
         if isinstance(before_options, str):
             args.extend(shlex.split(before_options))
 
-        args.append('-i')
-        args.append('-' if pipe else source)
-        args.extend(('-f', 's16le', '-ar', '48000', '-ac', '2', '-loglevel', 'warning'))
+        args.append("-i")
+        args.append("-" if pipe else source)
+        args.extend(("-f", "s16le", "-ar", "48000", "-ac", "2", "-loglevel", "warning"))
 
         if isinstance(options, str):
             args.extend(shlex.split(options))
 
-        args.append('pipe:1')
+        args.append("pipe:1")
 
         super().__init__(source, executable=executable, args=args, **subprocess_kwargs)
 
@@ -85,9 +85,9 @@ class FFmpegNormalAudio(discord.FFmpegAudio):
         ret = self._raw_read()
         if len(ret) != discord.opus.Encoder.FRAME_SIZE:
             if self._process.poll() is None:
-                print('poll')
+                print("poll")
                 return FILL
-            return b''
+            return b""
         self.loaded_at = time.time()
         self._loaded = True
         return ret
diff --git a/v6d3music/core/mainaudio.py b/v6d3music/core/mainaudio.py
index 096dfe0..cc33b43 100644
--- a/v6d3music/core/mainaudio.py
+++ b/v6d3music/core/mainaudio.py
@@ -1,12 +1,12 @@
 import discord
 
-from ptvp35 import *
-from v6d2ctx.context import *
-from v6d3music.core.queueaudio import *
-from v6d3music.core.ytaservicing import *
-from v6d3music.utils.assert_admin import *
+from ptvp35 import DbConnection
+from v6d2ctx.context import Explicit
+from v6d3music.core.queueaudio import QueueAudio
+from v6d3music.core.ytaservicing import YTAServicing
+from v6d3music.utils.assert_admin import assert_admin
 
-__all__ = ('MainAudio',)
+__all__ = ("MainAudio",)
 
 
 class MainAudio(discord.PCMVolumeTransformer):
@@ -18,9 +18,9 @@ class MainAudio(discord.PCMVolumeTransformer):
     async def set(self, volume: float, member: discord.Member):
         assert_admin(member)
         if volume < 0.01:
-            raise Explicit('volume too small')
+            raise Explicit("volume too small")
         if volume > 1:
-            raise Explicit('volume too big')
+            raise Explicit("volume too big")
         self.volume = volume
         await self.db.set(member.guild.id, volume)
 
@@ -28,5 +28,7 @@ class MainAudio(discord.PCMVolumeTransformer):
         return self.db.get(self.queue.guild.id, 0.2)
 
     @classmethod
-    async def create(cls, servicing: YTAServicing, db: DbConnection, queues: DbConnection, guild: discord.Guild) -> 'MainAudio':
+    async def create(
+        cls, servicing: YTAServicing, db: DbConnection, queues: DbConnection, guild: discord.Guild
+    ) -> "MainAudio":
         return cls(db, await QueueAudio.create(servicing, queues, guild))
diff --git a/v6d3music/core/mainservice.py b/v6d3music/core/mainservice.py
index 43b1864..98c078e 100644
--- a/v6d3music/core/mainservice.py
+++ b/v6d3music/core/mainservice.py
@@ -6,29 +6,28 @@ from typing import AsyncIterable, Callable, TypeVar
 import discord
 
 import v6d3music.processing.pool
-from ptvp35 import *
-from v6d2ctx.context import *
-from v6d2ctx.integration.event import *
-from v6d2ctx.integration.responsetype import *
-from v6d2ctx.integration.targets import *
-from v6d2ctx.lock_for import *
+from ptvp35 import DbFactory, KVJson
+from v6d2ctx.context import Context, Explicit
+from v6d2ctx.integration.event import Event, SendableEvents
+from v6d2ctx.integration.responsetype import ResponseType
+from v6d2ctx.integration.targets import Async, Targets
+from v6d2ctx.lock_for import Locks
 from v6d3music.config import myroot
-from v6d3music.core.caching import *
-from v6d3music.core.default_effects import *
-from v6d3music.core.mainaudio import *
-from v6d3music.core.monitoring import *
-from v6d3music.core.queueaudio import *
-from v6d3music.core.ystate import *
-from v6d3music.core.ytaservicing import *
-from v6d3music.core.ytaudio import *
-from v6d3music.processing.pool import *
+from v6d3music.core.default_effects import DefaultEffects
+from v6d3music.core.mainaudio import MainAudio
+from v6d3music.core.monitoring import Monitoring, PersistentMonitoring
+from v6d3music.core.queueaudio import QueueAudio
+from v6d3music.core.ystate import YState
+from v6d3music.core.ytaservicing import YTAServicing
+from v6d3music.core.ytaudio import YTAudio
+from v6d3music.processing.pool import Pool, PoolEvent
+from v6d3music.utils.argctx import ArgCtx
 from v6d3music.utils.assert_admin import assert_admin
-from v6d3music.utils.argctx import *
 
-__all__ = ('MainService', 'MainMode', 'MainContext', 'MainEvent')
+__all__ = ("MainService", "MainMode", "MainContext", "MainEvent")
 
 
-T = TypeVar('T')
+T = TypeVar("T")
 
 
 class MainEvent(Event):
@@ -40,7 +39,7 @@ class _PMEvent(MainEvent):
         self.event = event
 
     def json(self) -> ResponseType:
-        return {'pool': self.event.json()}
+        return {"pool": self.event.json()}
 
 
 class _PMSendable(SendableEvents[PoolEvent]):
@@ -69,7 +68,7 @@ class MainService:
         self.__ystates: dict[discord.Guild, YState] = {}
 
     def register_instrumentation(self):
-        self.targets.register_type(v6d3music.processing.pool.UnitJob, 'run', Async)
+        self.targets.register_type(v6d3music.processing.pool.UnitJob, "run", Async)
 
     @staticmethod
     async def raw_vc_for_member(member: discord.Member) -> discord.VoiceClient:
@@ -77,10 +76,10 @@ class MainService:
         if vc is None or vc.channel is None or isinstance(vc, discord.VoiceClient) and not vc.is_connected():
             vs: discord.VoiceState | None = member.voice
             if vs is None:
-                raise Explicit('not connected')
+                raise Explicit("not connected")
             vch: discord.abc.Connectable | None = vs.channel
             if vch is None:
-                raise Explicit('not connected')
+                raise Explicit("not connected")
             try:
                 vc = await vch.connect()
             except discord.ClientException as e:
@@ -89,32 +88,31 @@ class MainService:
                 assert vc is not None
                 await member.guild.fetch_channels()
                 await vc.disconnect(force=True)
-                raise Explicit('try again later') from e
+                raise Explicit("try again later") from e
         assert isinstance(vc, discord.VoiceClient)
         return vc
 
     async def raw_vc_for(self, ctx: Context) -> discord.VoiceClient:
         if ctx.member is None:
-            raise Explicit('not in a guild')
+            raise Explicit("not in a guild")
         return await self.raw_vc_for_member(ctx.member)
 
-    def mode(self, *, create: bool, force_play: bool) -> 'MainMode':
+    def mode(self, *, create: bool, force_play: bool) -> "MainMode":
         return MainMode(self, create=create, force_play=force_play)
 
-    def context(self, ctx: Context, *, create: bool, force_play: bool) -> 'MainContext':
+    def context(self, ctx: Context, *, create: bool, force_play: bool) -> "MainContext":
         return self.mode(create=create, force_play=force_play).context(ctx)
 
     async def create(self, guild: discord.Guild) -> MainAudio:
         return await MainAudio.create(self.__servicing, self.__volumes, self.__queues, guild)
 
-    async def __aenter__(self) -> 'MainService':
+    async def __aenter__(self) -> "MainService":
         async with AsyncExitStack() as es:
             self.__locks = Locks()
-            self.__volumes = await es.enter_async_context(DbFactory(myroot / 'volume.db', kvfactory=KVJson()))
-            self.__queues = await es.enter_async_context(DbFactory(myroot / 'queue.db', kvfactory=KVJson()))
-            self.__caching = await es.enter_async_context(Caching())
+            self.__volumes = await es.enter_async_context(DbFactory(myroot / "volume.db", kvfactory=KVJson()))
+            self.__queues = await es.enter_async_context(DbFactory(myroot / "queue.db", kvfactory=KVJson()))
             self.__pool = await es.enter_async_context(Pool(5, self.__pool_events))
-            self.__servicing = YTAServicing(self.__caching, self.__pool)
+            self.__servicing = YTAServicing(self.__pool)
             self.__vcs_restored: asyncio.Future[None] = asyncio.Future()
             self.__save_task = asyncio.create_task(self.save_daemon())
             self.monitoring = await es.enter_async_context(Monitoring())
@@ -143,7 +141,7 @@ class MainService:
             if vc.is_playing():
                 if vc.guild is not None and vc.channel is not None:
                     vcs.append((vc.guild.id, vc.channel.id, vc.is_paused()))
-        self.__queues.set_nowait('vcs', vcs)
+        self.__queues.set_nowait("vcs", vcs)
 
     async def save_commit(self) -> None:
         await self.__queues.commit()
@@ -159,7 +157,7 @@ class MainService:
 
     async def save_job(self):
         await self.__vcs_restored
-        print('starting saving')
+        print("starting saving")
         while True:
             await asyncio.sleep(1)
             await self.save_all(True, not self.client.is_closed())
@@ -177,22 +175,14 @@ class MainService:
         else:
             try:
                 await self.save_all(False, False)
-                print('saved')
+                print("saved")
             except Exception:
                 traceback.print_exc()
 
     async def _restore_vc(self, guild: discord.Guild, vccid: int, vc_is_paused: bool) -> None:
         channels = await guild.fetch_channels()
         channel: discord.VoiceChannel
-        channel, = [
-            ch for ch in
-            (
-                chc for chc in channels
-                if
-                isinstance(chc, discord.VoiceChannel)
-            )
-            if ch.id == vccid
-        ]
+        (channel,) = [ch for ch in (chc for chc in channels if isinstance(chc, discord.VoiceChannel)) if ch.id == vccid]
         vp: discord.VoiceProtocol = await channel.connect()
         assert isinstance(vp, discord.VoiceClient)
         vc = vp
@@ -201,22 +191,22 @@ class MainService:
             vc.pause()
 
     def lock_for(self, guild: discord.Guild | None) -> asyncio.Lock:
-        return self.__locks.lock_for(guild, 'not in a guild')
+        return self.__locks.lock_for(guild, "not in a guild")
 
     async def restore_vc(self, vcgid: int, vccid: int, vc_is_paused: bool) -> None:
         try:
-            print(f'vc restoring {vcgid}')
+            print(f"vc restoring {vcgid}")
             guild: discord.Guild = await self.client.fetch_guild(vcgid)
             async with self.lock_for(guild):
                 await self._restore_vc(guild, vccid, vc_is_paused)
         except Exception as e:
-            print(f'vc {vcgid} {vccid} {vc_is_paused} failed')
+            print(f"vc {vcgid} {vccid} {vc_is_paused} failed")
             traceback.print_exc()
         else:
-            print(f'vc restored {vcgid} {vccid}')
+            print(f"vc restored {vcgid} {vccid}")
 
     async def restore_vcs(self) -> None:
-        vcs: list[tuple[int, int, bool]] = self.__queues.get('vcs', [])
+        vcs: list[tuple[int, int, bool]] = self.__queues.get("vcs", [])
         try:
             tasks = []
             for vcgid, vccid, vc_is_paused in vcs:
@@ -241,7 +231,7 @@ class MainService:
                 yield audio
         finally:
             del self.__ystates[ctx.guild]
-    
+
     def cancel_loading(self, ctx: Context) -> None:
         assert ctx.guild is not None
         ystate = self.__ystates.get(ctx.guild)
@@ -266,17 +256,14 @@ class MainMode:
         if vc.guild in self.mains:
             source = self.mains[vc.guild]
         elif self.create:
-            source = self.mains.setdefault(
-                vc.guild,
-                await self.mainservice.create(vc.guild)
-            )
+            source = self.mains.setdefault(vc.guild, await self.mainservice.create(vc.guild))
         else:
-            raise Explicit('not playing, use `queue pause` or `queue resume`')
+            raise Explicit("not playing, use `queue pause` or `queue resume`")
         if vc.source != source or self.create and not vc.is_playing() and (self.force_play or not vc.is_paused()):
             vc.play(source)
         return source
 
-    def context(self, ctx: Context) -> 'MainContext':
+    def context(self, ctx: Context) -> "MainContext":
         return MainContext(self, ctx)
 
 
diff --git a/v6d3music/core/queueaudio.py b/v6d3music/core/queueaudio.py
index a7fe280..c0dc3cc 100644
--- a/v6d3music/core/queueaudio.py
+++ b/v6d3music/core/queueaudio.py
@@ -7,14 +7,14 @@ from typing import MutableSequence
 
 import discord
 
-from ptvp35 import *
-from v6d2ctx.context import *
-from v6d3music.core.ytaservicing import *
-from v6d3music.core.ytaudio import *
-from v6d3music.utils.assert_admin import *
-from v6d3music.utils.fill import *
+from ptvp35 import DbConnection
+from v6d2ctx.context import Explicit
+from v6d3music.core.ytaservicing import YTAServicing
+from v6d3music.core.ytaudio import YTAudio
+from v6d3music.utils.assert_admin import assert_admin
+from v6d3music.utils.fill import FILL
 
-__all__ = ('QueueAudio',)
+__all__ = ("QueueAudio",)
 
 
 PRE_SET_LENGTH = 6
@@ -45,15 +45,15 @@ class QueueAudio(discord.AudioSource):
                 try:
                     respawned.append(await YTAudio.respawn(servicing, guild, audio_respawn))
                 except Exception as e:
-                    print('audio respawn failed', e)
+                    print("audio respawn failed", e)
                     raise
         except Exception as e:
-            print('queue respawn failed', e)
+            print("queue respawn failed", e)
             traceback.print_exc()
         return respawned
 
     @classmethod
-    async def create(cls, servicing: YTAServicing, db: DbConnection, guild: discord.Guild) -> 'QueueAudio':
+    async def create(cls, servicing: YTAServicing, db: DbConnection, guild: discord.Guild) -> "QueueAudio":
         return cls(db, guild, await cls.respawned(servicing, db, guild))
 
     async def save(self, delay: bool) -> None:
@@ -139,18 +139,18 @@ class QueueAudio(discord.AudioSource):
 
     async def format(self, limit=100) -> str:
         if limit > 100 or limit < -100:
-            raise Explicit('queue limit is too large')
+            raise Explicit("queue limit is too large")
         stream = StringIO()
         lst = list(self.queue)
         llst = len(lst)
 
         def write():
-            stream.write(f'`[{i}]` `{audio.source_timecode()} / {audio.duration()}` {audio.description}\n')
+            stream.write(f"`[{i}]` `{audio.source_timecode()} / {audio.duration()}` {audio.description}\n")
 
         if limit >= 0:
             for i, audio in enumerate(lst):
                 if i >= limit:
-                    stream.write(f'cutting queue at {limit} results, {llst - limit} remaining.\n')
+                    stream.write(f"cutting queue at {limit} results, {llst - limit} remaining.\n")
                     break
                 write()
         else:
@@ -169,18 +169,19 @@ class QueueAudio(discord.AudioSource):
 
     async def pubjson(self, member: discord.Member, limit: int) -> list:
         import random
+
         audios = list(self.queue)
         return [await audio.pubjson(member) for audio, _ in zip(audios, range(limit))]
 
     def repeat(self, n: int, p: int, t: int | None) -> None:
         if not self.queue:
-            raise Explicit('empty queue')
+            raise Explicit("empty queue")
         if n > 99:
-            raise Explicit('too long')
+            raise Explicit("too long")
         try:
             audio = self.queue[p]
         except IndexError:
-            raise Explicit('no track at that index')
+            raise Explicit("no track at that index")
         for _ in range(n):
             if t is None:
                 self.queue.append(audio.copy())
@@ -196,7 +197,7 @@ class QueueAudio(discord.AudioSource):
 
     def branch(self, effects: str | None) -> None:
         if not self.queue:
-            raise Explicit('empty queue')
+            raise Explicit("empty queue")
         audio = self.queue[0].branch()
         if effects is not None:
             audio.set_effects(effects or None)
diff --git a/v6d3music/core/real_url.py b/v6d3music/core/real_url.py
index a72874d..517b20d 100644
--- a/v6d3music/core/real_url.py
+++ b/v6d3music/core/real_url.py
@@ -1,44 +1,22 @@
-import asyncio
-import os
+import aiohttp
 
-from adaas.cachedb import *
-from v6d3music.core.caching import *
-from v6d3music.utils.bytes_hash import *
-from v6d3music.utils.tor_prefix import *
+from adaas.cachedb import RemoteCache
 
-__all__ = ('real_url',)
-
-adaas_available = bool(os.getenv('adaasurl'))
-if adaas_available:
-    print('running real_url through adaas')
+__all__ = ("real_url",)
 
 
-async def _resolve_url(url: str, tor: bool) -> str:
-    args = []
-    if tor:
-        args.extend(tor_prefix())
-    args.extend(
-        [
-            'yt-dlp', '--no-playlist', '-f', 'bestaudio', '-g', '--', url,
-        ]
-    )
-    ap = await asyncio.create_subprocess_exec(*args, stdout=asyncio.subprocess.PIPE)
-    code = await ap.wait()
-    if code:
-        raise RuntimeError(code)
-    assert ap.stdout is not None
-    return (await ap.stdout.readline()).decode()[:-1]
-
-
-async def real_url(caching: Caching, url: str, override: bool, tor: bool) -> str:
-    if adaas_available and not tor:
-        return await RemoteCache().real_url(url, override, tor, True)
-    hurl: str = bytes_hash(url.encode())
-    if not override:
-        curl: str | None = caching.get(hurl)
-        if curl is not None:
-            print('using cached', hurl)
-            return curl
-    rurl: str = await _resolve_url(url, tor)
-    caching.schedule_cache(hurl, rurl, override, tor)
-    return rurl
+async def real_url(url: str, override: bool) -> str:
+    base = RemoteCache()
+    async with aiohttp.ClientSession() as session:
+        async with session.post(
+            f"{base}/resolve",
+            json={
+                "base": base,
+                "url": url,
+                "uncached": override,
+                "x": True,
+            },
+        ) as resp:
+            if resp.status != 200:
+                raise IOError(resp.status)
+            return await resp.text()
diff --git a/v6d3music/core/ystate.py b/v6d3music/core/ystate.py
index 636d6ce..4ee5516 100644
--- a/v6d3music/core/ystate.py
+++ b/v6d3music/core/ystate.py
@@ -3,13 +3,13 @@ from collections import deque
 from contextlib import AsyncExitStack
 from typing import Any, AsyncIterable, Callable, Coroutine, Iterable
 
-from v6d2ctx.context import *
-from v6d2ctx.integration.responsetype import *
-from v6d3music.core.create_ytaudio import *
-from v6d3music.core.ytaservicing import *
-from v6d3music.core.ytaudio import *
-from v6d3music.processing.pool import *
-from v6d3music.utils.argctx import *
+from v6d2ctx.context import Context, Explicit
+from v6d2ctx.integration.responsetype import ResponseType, cast_to_response
+from v6d3music.core.create_ytaudio import create_ytaudio
+from v6d3music.core.ytaservicing import YTAServicing
+from v6d3music.core.ytaudio import YTAudio
+from v6d3music.processing.pool import JobContext, JobStatusChanged, JobUnit, Pool
+from v6d3music.utils.argctx import InfoCtx, UrlCtx
 
 __all__ = ("YState",)
 
@@ -130,7 +130,6 @@ class YStream(JobUnit):
                     "info": cast_to_response(entry.info),
                     "effects": entry.effects,
                     "already_read": entry.already_read,
-                    "tor": entry.tor,
                     "ignore": entry.ignore,
                 },
             )
@@ -155,7 +154,6 @@ class YStream(JobUnit):
                 "url": source.url,
                 "effects": source.effects,
                 "already_read": source.already_read,
-                "tor": source.tor,
                 "ignore": source.ignore,
             },
         )
diff --git a/v6d3music/core/ytaservicing.py b/v6d3music/core/ytaservicing.py
index bf26430..11a00bd 100644
--- a/v6d3music/core/ytaservicing.py
+++ b/v6d3music/core/ytaservicing.py
@@ -1,11 +1,8 @@
-from v6d3music.core.caching import *
-from v6d3music.processing.abstractrunner import *
+from v6d3music.processing.abstractrunner import AbstractRunner
 
-
-__all__ = ('YTAServicing',)
+__all__ = ("YTAServicing",)
 
 
 class YTAServicing:
-    def __init__(self, caching: Caching, runner: AbstractRunner) -> None:
-        self.caching = caching
+    def __init__(self, runner: AbstractRunner) -> None:
         self.runner = runner
diff --git a/v6d3music/core/ytaudio.py b/v6d3music/core/ytaudio.py
index a98df31..dfd4f87 100644
--- a/v6d3music/core/ytaudio.py
+++ b/v6d3music/core/ytaudio.py
@@ -6,15 +6,14 @@ from typing import Optional
 
 import discord
 
-from v6d2ctx.context import *
-from v6d3music.core.ffmpegnormalaudio import *
-from v6d3music.core.real_url import *
-from v6d3music.core.ytaservicing import *
-from v6d3music.processing.abstractrunner import *
-from v6d3music.utils.fill import *
-from v6d3music.utils.options_for_effects import *
-from v6d3music.utils.sparq import *
-from v6d3music.utils.tor_prefix import *
+from v6d2ctx.context import Explicit
+from v6d3music.core.ffmpegnormalaudio import FFmpegNormalAudio
+from v6d3music.core.real_url import real_url
+from v6d3music.core.ytaservicing import YTAServicing
+from v6d3music.processing.abstractrunner import CoroContext, CoroStatusChanged
+from v6d3music.utils.fill import FILL
+from v6d3music.utils.options_for_effects import options_for_effects
+from v6d3music.utils.sparq import sparq
 
 __all__ = ("YTAudio",)
 
@@ -31,7 +30,6 @@ class YTAudio(discord.AudioSource):
         options: Optional[str],
         rby: discord.Member | None,
         already_read: int,
-        tor: bool,
         /,
         *,
         stop_at: int | None = None,
@@ -46,7 +44,6 @@ class YTAudio(discord.AudioSource):
         self.options = options
         self.rby = rby
         self.already_read = already_read
-        self.tor = tor
         self.regenerating = False
         # self.set_source()
         self._durations: dict[str, str] = {}
@@ -74,9 +71,7 @@ class YTAudio(discord.AudioSource):
 
     def set_source(self):
         self.schedule_duration_update()
-        self.source = FFmpegNormalAudio(
-            self.url, options=self.options, before_options=self.before_options(), tor=self.tor
-        )
+        self.source = FFmpegNormalAudio(self.url, options=self.options, before_options=self.before_options())
 
     def set_already_read(self, already_read: int):
         self.already_read = already_read
@@ -110,10 +105,7 @@ class YTAudio(discord.AudioSource):
         if url in self._durations:
             return
         self._durations.setdefault(url, "")
-        if self.tor:
-            args = [*tor_prefix()]
-        else:
-            args = []
+        args = []
         args += [
             "ffprobe",
             "-i",
@@ -225,7 +217,6 @@ class YTAudio(discord.AudioSource):
             "options": self.options,
             "rby": None if self.rby is None else self.rby.id,
             "already_read": self.already_read,
-            "tor": self.tor,
             "stop_at": self.stop_at,
             "durations": self._reduced_durations(),
         }
@@ -251,7 +242,6 @@ class YTAudio(discord.AudioSource):
             respawn["options"],
             member,
             respawn["already_read"],
-            respawn.get("tor", False),
             stop_at=respawn.get("stop_at", None),
         )
         audio._durations |= respawn.get("durations", {})
@@ -260,7 +250,7 @@ class YTAudio(discord.AudioSource):
     async def regenerate(self, reason: str):
         try:
             print(f"regenerating {self.origin} {reason=}")
-            self.url = await real_url(self.servicing.caching, self.origin, True, self.tor)
+            self.url = await real_url(self.origin, True)
             if hasattr(self, "source"):
                 self.source.cleanup()
             self.set_source()
@@ -286,7 +276,6 @@ class YTAudio(discord.AudioSource):
             self.options,
             self.rby,
             0,
-            self.tor,
         )
 
     def branch(self) -> "YTAudio":
@@ -301,6 +290,5 @@ class YTAudio(discord.AudioSource):
             self.options,
             self.rby,
             stop_at,
-            self.tor,
         )
         return audio
diff --git a/v6d3music/main.py b/v6d3music/main.py
index d8fa08f..f672beb 100644
--- a/v6d3music/main.py
+++ b/v6d3music/main.py
@@ -1,29 +1,26 @@
 import asyncio
 import contextlib
 import os
-import struct
 import sys
 import time
 from traceback import print_exc
-from typing import Any
 
 import discord
 
-from ptvp35 import *
+from ptvp35 import DbConnection
 from rainbowadn.instrument import Instrumentation
-from v6d1tokens.client import *
-from v6d2ctx.handle_content import *
-from v6d2ctx.integration.event import *
-from v6d2ctx.integration.targets import *
-from v6d2ctx.pain import ABlockMonitor, ALog
-from v6d2ctx.serve import *
-from v6d3music.api import *
-from v6d3music.app import *
-from v6d3music.commands import *
+from v6d1tokens.client import request_token
+from v6d2ctx.handle_content import handle_content
+from v6d2ctx.integration.event import Events
+from v6d2ctx.integration.targets import Targets
+from v6d2ctx.pain import ABlockMonitor
+from v6d2ctx.serve import serve
+from v6d3music.api import Api
+from v6d3music.app import AppContext
+from v6d3music.commands import get_of
 from v6d3music.config import prefix
-from v6d3music.core.caching import *
-from v6d3music.core.default_effects import *
-from v6d3music.core.mainservice import *
+from v6d3music.core.default_effects import DefaultEffects
+from v6d3music.core.mainservice import MainService
 from v6d3music.core.set_config import set_config
 
 loop = asyncio.new_event_loop()
@@ -169,13 +166,9 @@ async def amain(client: discord.Client):
             else:
                 token = input("token:")
                 tokenpath.write_text(token)
-        elif token_ := os.getenv("trial_token"):
-            token = token_
         else:
             token = await request_token("music", "token")
         await client.login(token)
-        if os.getenv("v6tor", None) is None:
-            print("no tor")
         await client.connect()
         print("exited")
 
diff --git a/v6d3music/processing/abstractrunner.py b/v6d3music/processing/abstractrunner.py
index 1b03f29..759deb0 100644
--- a/v6d3music/processing/abstractrunner.py
+++ b/v6d3music/processing/abstractrunner.py
@@ -1,12 +1,12 @@
-__all__ = ('AbstractRunner',  'CoroEvent', 'CoroContext', 'CoroStatusChanged')
+__all__ = ("AbstractRunner", "CoroEvent", "CoroContext", "CoroStatusChanged")
 
 from abc import ABC, abstractmethod
 from typing import Any, Callable, Coroutine, TypeVar
 
-from v6d2ctx.integration.event import *
-from v6d2ctx.integration.responsetype import *
+from v6d2ctx.integration.event import Event, SendableEvents
+from v6d2ctx.integration.responsetype import ResponseType
 
-T = TypeVar('T')
+T = TypeVar("T")
 
 
 class CoroEvent(Event):
@@ -23,7 +23,7 @@ class CoroStatusChanged(CoroEvent):
         self.status = status
 
     def json(self) -> ResponseType:
-        return {'status': self.status}
+        return {"status": self.status}
 
 
 class AbstractRunner(ABC):
diff --git a/v6d3music/processing/pool.py b/v6d3music/processing/pool.py
index 317c27b..9fa1ab9 100644
--- a/v6d3music/processing/pool.py
+++ b/v6d3music/processing/pool.py
@@ -1,12 +1,12 @@
-__all__ = ('Job', 'Pool', 'JobUnit', 'JobContext', 'JobStatusChanged', 'PoolEvent')
+__all__ = ("Job", "Pool", "JobUnit", "JobContext", "JobStatusChanged", "PoolEvent")
 
 import asyncio
 from typing import Any, Callable, Coroutine, Generic, TypeVar, Union
 
-from v6d2ctx.integration.event import *
-from v6d2ctx.integration.responsetype import *
+from v6d2ctx.integration.event import Event, SendableEvents
+from v6d2ctx.integration.responsetype import ResponseType
 
-from .abstractrunner import *
+from .abstractrunner import AbstractRunner, CoroContext, CoroEvent, CoroStatusChanged
 
 
 class JobEvent(Event):
@@ -22,25 +22,25 @@ class Job:
     def __init__(self, future: asyncio.Future[None]) -> None:
         self.future = future
 
-    async def run(self, context: JobContext, /) -> Union['Job', None]:
+    async def run(self, context: JobContext, /) -> Union["Job", None]:
         raise NotImplementedError
 
     def json(self) -> ResponseType:
-        return {'type': 'unknown'}
+        return {"type": "unknown"}
 
 
 class JobUnit:
-    async def run(self, context: JobContext, /) -> Union['JobUnit', None]:
+    async def run(self, context: JobContext, /) -> Union["JobUnit", None]:
         raise NotImplementedError
 
     def wrap(self) -> Job:
         return UnitJob(asyncio.Future(), self)
 
-    def at(self, pool: 'Pool') -> 'JDC':
+    def at(self, pool: "Pool") -> "JDC":
         return JDC(self, pool)
 
     def json(self) -> ResponseType:
-        return {'type': 'unknown'}
+        return {"type": "unknown"}
 
 
 class JobStatusChanged(JobEvent):
@@ -48,7 +48,7 @@ class JobStatusChanged(JobEvent):
         self.job = job
 
     def json(self) -> ResponseType:
-        return {'status': self.job.json()}
+        return {"status": self.job.json()}
 
 
 class UnitJob(Job):
@@ -76,7 +76,7 @@ class _JWEvent(WorkerEvent):
         self.event = event
 
     def json(self) -> ResponseType:
-        return {'job': self.event.json()}
+        return {"job": self.event.json()}
 
 
 class _JWSendable(SendableEvents[JobEvent]):
@@ -154,7 +154,7 @@ class Worker:
 
     def _cancel_job(self, job: Job) -> None:
         try:
-            job.future.set_exception(RuntimeError('task left in the worker after shutdown'))
+            job.future.set_exception(RuntimeError("task left in the worker after shutdown"))
         except asyncio.InvalidStateError:
             pass
 
@@ -176,19 +176,19 @@ class Worker:
     async def _task(self) -> None:
         await self._work()
         if self.__working:
-            raise RuntimeError('worker left seemingly running after shutdown')
+            raise RuntimeError("worker left seemingly running after shutdown")
         if not self.__queue.empty():
-            raise RuntimeError('worker failed to finish all its jobs')
+            raise RuntimeError("worker failed to finish all its jobs")
 
     def start(self) -> asyncio.Future[None]:
         if self.__working:
-            raise RuntimeError('starting an already running worker')
+            raise RuntimeError("starting an already running worker")
         self.__working = True
         return asyncio.create_task(self._task())
 
     def submit(self, job: Job | None) -> None:
         if not self.__working:
-            raise RuntimeError('submitting to a non-working worker')
+            raise RuntimeError("submitting to a non-working worker")
         self._put_nowait(job)
 
     def working(self) -> bool:
@@ -205,8 +205,8 @@ class Worker:
 
     def json(self) -> ResponseType:
         return {
-            'job': self._job_json(),
-            'qsize': self.__queue.qsize(),
+            "job": self._job_json(),
+            "qsize": self.__queue.qsize(),
         }
 
 
@@ -223,7 +223,7 @@ class Working:
         self.__worker.submit(job)
 
     @classmethod
-    def start(cls, events: SendableEvents[WorkerEvent], /) -> 'Working':
+    def start(cls, events: SendableEvents[WorkerEvent], /) -> "Working":
         worker = Worker(events)
         task = worker.start()
         return cls(worker, task)
@@ -238,7 +238,7 @@ class Working:
         return self.__worker.json()
 
 
-T = TypeVar('T')
+T = TypeVar("T")
 
 
 class CoroJD(JobUnit, Generic[T]):
@@ -255,7 +255,7 @@ class CoroJD(JobUnit, Generic[T]):
         return None
 
     def json(self) -> ResponseType:
-        return {'coroutine': self.status}
+        return {"coroutine": self.status}
 
 
 class _CJSendable(SendableEvents[CoroEvent]):
@@ -281,7 +281,7 @@ class _WPEvent(PoolEvent):
         self.event = event
 
     def json(self) -> ResponseType:
-        return {'worker': self.event.json()}
+        return {"worker": self.event.json()}
 
 
 class _WPSendable(SendableEvents[WorkerEvent]):
@@ -295,7 +295,7 @@ class _WPSendable(SendableEvents[WorkerEvent]):
 class Pool(AbstractRunner):
     def __init__(self, workers: int, events: SendableEvents[PoolEvent], /) -> None:
         if workers < 1:
-            raise ValueError('non-positive number of workers')
+            raise ValueError("non-positive number of workers")
         self.__workers = workers
         self.__working = False
         self.__open = False
@@ -305,11 +305,11 @@ class Pool(AbstractRunner):
     def _start_worker(self) -> Working:
         return Working.start(self.__worker_events)
 
-    async def __aenter__(self) -> 'Pool':
+    async def __aenter__(self) -> "Pool":
         if self.__open:
-            raise RuntimeError('starting an already open pool')
+            raise RuntimeError("starting an already open pool")
         if self.__working:
-            raise RuntimeError('starting an already running pool')
+            raise RuntimeError("starting an already running pool")
         self.__working = True
         self.__pool: set[Working] = set(self._start_worker() for _ in range(self.__workers))
         self.__open = True
@@ -317,9 +317,9 @@ class Pool(AbstractRunner):
 
     async def __aexit__(self, exc_type, exc_val, exc_tb):
         if not self.__working:
-            raise RuntimeError('stopping a non-working pool')
+            raise RuntimeError("stopping a non-working pool")
         if not self.__open:
-            raise RuntimeError('stopping a closed pool')
+            raise RuntimeError("stopping a closed pool")
         self.__open = False
         for working in self.__pool:
             await working.close()
@@ -328,9 +328,9 @@ class Pool(AbstractRunner):
 
     def submit(self, job: Job) -> None:
         if not self.__working:
-            raise RuntimeError('submitting to a non-working pool')
+            raise RuntimeError("submitting to a non-working pool")
         if not self.__open:
-            raise RuntimeError('submitting to a closed pool')
+            raise RuntimeError("submitting to a closed pool")
         min(self.__pool, key=lambda working: working.busy()).submit(job)
 
     def workers(self) -> int:
@@ -353,7 +353,7 @@ class JDC:
         self.__unit = unit
         self.__pool = pool
 
-    async def __aenter__(self) -> 'JDC':
+    async def __aenter__(self) -> "JDC":
         job = self.__unit.wrap()
         self.__future = job.future
         self.__pool.submit(job)
diff --git a/v6d3music/processing/yprocess.py b/v6d3music/processing/yprocess.py
deleted file mode 100644
index 7257857..0000000
--- a/v6d3music/processing/yprocess.py
+++ /dev/null
@@ -1,159 +0,0 @@
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# why
-# what in the fuck am I doing
-# I don't want to actor model
-# 3.10 has no task groups ffs
-# whaaeeee
-
-import asyncio
-from typing import AsyncIterable, Generic, TypeVar
-
-T = TypeVar('T')
-
-
-async def future_join(futures: AsyncIterable[asyncio.Future[T]]) -> AsyncIterable[T]:
-    async for future in futures:
-        yield await future
-
-
-TMessage = TypeVar('TMessage', contravariant=True)
-
-
-class YProcess(Generic[TMessage]):
-    __queue: asyncio.Queue[TMessage]
-    __task: asyncio.Future[None]
-
-    def __init__(self) -> None:
-        super().__init__()
-
-    async def _handle(self, message: TMessage) -> bool:
-        raise NotImplementedError
-
-    async def _task(self) -> None:
-        while True:
-            message = await self.__queue.get()
-            try:
-                if await self._handle(message):
-                    return
-            finally:
-                self.__queue.task_done()
-
-    async def _initialize(self) -> None:
-        self.__task = asyncio.create_task(self._task())
-
-    async def __aenter__(self) -> 'YProcess':
-        await self._initialize()
-        return self
-
-    def send(self, message: TMessage):
-        self.__queue.put_nowait(message)
-
-    async def __aexit__(self, exc_type, exc_val, exc_tb):
-        await self.__task
-
-
-TElement = TypeVar('TElement')
-TResult = TypeVar('TResult')
-
-
-class Push(Generic[TElement, TResult]):
-    def __init__(self, element: TElement) -> None:
-        self.element = element
-        self.push: asyncio.Future[None] = asyncio.Future()
-        self.pull: asyncio.Future[asyncio.Future[TResult]] = asyncio.Future()
-
-
-class Reader(YProcess[Push[TElement, TResult] | None], Generic[TElement, TResult]):
-    __queue: asyncio.Queue[Push[TElement, TResult] | None]
-
-    async def _handle(self, message: Push[TElement, TResult] | None) -> bool:
-        self.__queue.put_nowait(message)
-        match message:
-            case Push() as push:
-                return False
-            case None:
-                return True
-            case _:
-                raise TypeError
-
-    async def _iterate(self) -> AsyncIterable[TResult]:
-        while True:
-            message = await self.__queue.get()
-            match message:
-                case Push() as push:
-                    yield await (await push.pull)
-                case None:
-                    return
-                case _:
-                    raise TypeError
-
-    async def iterate(self) -> AsyncIterable[TResult]:
-        async with self:
-            async for element in self._iterate():
-                yield element
-
-    async def close(self):
-        self.send(None)
-
-    async def __aexit__(self, exc_type, exc_val, exc_tb):
-        await self.close()
-        return await super().__aexit__(exc_type, exc_val, exc_tb)
-
-
-class Pushable(YProcess[Push[TElement, TResult] | None], Generic[TElement, TResult]):
-    def __init__(self, reader: YProcess[Push[TElement, TResult] | None]) -> None:
-        self.reader = reader
-
-    async def _on_push(self, push: Push[TElement, TResult]) -> None:
-        raise NotImplementedError
-
-    async def _result(self, element: TElement) -> TResult:
-        raise NotImplementedError
-
-    async def result(self, element: TElement) -> TResult:
-        try:
-            return await self._result(element)
-        except Exception as e:
-            await self.close()
-            raise
-
-    def _schedule(self, push: Push[TElement, TResult]) -> None:
-        push.pull.set_result(asyncio.create_task(self.result(push.element)))
-
-    async def _handle(self, message: Push[TElement, TResult] | None) -> bool:
-        match message:
-            case Push() as push:
-                await self._on_push(push)
-                return False
-            case None:
-                return True
-            case _:
-                raise TypeError
-
-    async def push(self, element: TElement) -> None:
-        push = Push(element)
-        self.send(push)
-        self.reader.send(push)
-        await push.push
-
-    async def close(self):
-        self.send(None)
-        self.reader.send(None)
-
-    async def __aexit__(self, exc_type, exc_val, exc_tb):
-        await self.close()
-        return await super().__aexit__(exc_type, exc_val, exc_tb)
diff --git a/v6d3music/run-extract.py b/v6d3music/run-extract.py
deleted file mode 100644
index 0085de5..0000000
--- a/v6d3music/run-extract.py
+++ /dev/null
@@ -1,8 +0,0 @@
-import json
-
-from v6d3music.utils.extract import *
-
-params = json.loads(input())
-url = json.loads(input())
-kwargs = json.loads(input())
-print(json.dumps(extract(params, url, kwargs)))
diff --git a/v6d3music/utils/aextract.py b/v6d3music/utils/aextract.py
index 7994b5d..0484be0 100644
--- a/v6d3music/utils/aextract.py
+++ b/v6d3music/utils/aextract.py
@@ -1,17 +1,14 @@
-import asyncio
-from concurrent.futures import ThreadPoolExecutor
+import aiohttp
 
-from v6d3music.utils.extract import *
+from adaas.cachedb import RemoteCache
 
-__all__ = ('aextract',)
+__all__ = ("aextract",)
 
 
 async def aextract(params: dict, url: str, **kwargs):
-    with ThreadPoolExecutor() as pool:
-        return await asyncio.get_running_loop().run_in_executor(
-            pool,
-            extract,
-            params,
-            url,
-            kwargs
-        )
+    async with aiohttp.ClientSession() as session:
+        base = RemoteCache().base
+        async with session.post(f"{base}/extract", json=dict(params=params, url=url, **kwargs)) as resp:
+            if resp.status != 200:
+                raise IOError(resp.status)
+            return await resp.json()
diff --git a/v6d3music/utils/argctx.py b/v6d3music/utils/argctx.py
index 03d1176..e00be46 100644
--- a/v6d3music/utils/argctx.py
+++ b/v6d3music/utils/argctx.py
@@ -1,51 +1,49 @@
 import string
 from typing import Any, AsyncIterable
 
-from v6d2ctx.context import *
-from v6d3music.utils.assert_admin import *
-from v6d3music.utils.effects_for_preset import *
-from v6d3music.utils.entries_for_url import *
-from v6d3music.utils.options_for_effects import *
-from v6d3music.utils.presets import *
-from v6d3music.utils.sparq import *
+from v6d2ctx.context import Context, Explicit, escape
+from v6d3music.utils.assert_admin import assert_admin
+from v6d3music.utils.effects_for_preset import effects_for_preset
+from v6d3music.utils.entries_for_url import entries_for_url
+from v6d3music.utils.options_for_effects import options_for_effects
+from v6d3music.utils.presets import allowed_effects, presets
+from v6d3music.utils.sparq import sparq
 
-__all__ = ('InfoCtx', 'BoundCtx', 'UrlCtx', 'ArgCtx',)
+__all__ = (
+    "InfoCtx",
+    "BoundCtx",
+    "UrlCtx",
+    "ArgCtx",
+)
 
 
 class PostCtx:
-    def __init__(
-        self, effects: str | None
-    ) -> None:
+    def __init__(self, effects: str | None) -> None:
         self.effects: str | None = effects
         self.already_read: int = 0
-        self.tor: bool = False
         self.ignore: bool = False
 
 
 class InfoCtx:
-    def __init__(
-        self, info: dict[str, Any], post: PostCtx
-    ) -> None:
+    def __init__(self, info: dict[str, Any], post: PostCtx) -> None:
         self.info = info
         self.post = post
         self.effects = post.effects
         self.already_read = post.already_read
-        self.tor = post.tor
         self.ignore = post.ignore
 
-    def bind(self, ctx: Context) -> 'BoundCtx':
+    def bind(self, ctx: Context) -> "BoundCtx":
         return BoundCtx(self, ctx)
 
 
 class BoundCtx:
     def __init__(self, it: InfoCtx, ctx: Context, /) -> None:
         if ctx.member is None:
-            raise Explicit('not in a guild')
+            raise Explicit("not in a guild")
         self.member = ctx.member
         self.ctx = ctx
-        self.url = it.info['url']
+        self.url = it.info["url"]
         self.description = f'{escape(it.info.get("title", "unknown"))} `Rby` {ctx.member}'
-        self.tor = it.tor
         self.effects = it.effects
         self.already_read = it.already_read
         self.options = self._options()
@@ -55,8 +53,8 @@ class BoundCtx:
         if self.effects:
             if self.effects not in allowed_effects:
                 assert_admin(self.ctx.member)
-            if not set(self.effects) <= set(string.ascii_letters + string.digits + '*,=+-/()|.^:_'):
-                raise Explicit('malformed effects')
+            if not set(self.effects) <= set(string.ascii_letters + string.digits + "*,=+-/()|.^:_"):
+                raise Explicit("malformed effects")
             return options_for_effects(self.effects)
         else:
             return None
@@ -68,12 +66,11 @@ class UrlCtx:
         self.post = post
         self.effects: str | None = post.effects
         self.already_read = post.already_read
-        self.tor = post.tor
         self.ignore = post.ignore
 
     async def entries(self) -> AsyncIterable[InfoCtx]:
         try:
-            async for info in entries_for_url(self.url, self.tor):
+            async for info in entries_for_url(self.url):
                 yield InfoCtx(info, self.post)
         except Exception:
             if not self.ignore:
@@ -85,32 +82,32 @@ class ArgCtx:
         self.sources: list[UrlCtx] = []
         while args:
             match args:
-                case ['[[', *args]:
+                case ["[[", *args]:
                     try:
-                        close_ix = args.index(']]')
+                        close_ix = args.index("]]")
                     except ValueError:
-                        raise Explicit('expected closing `]]`, not found')
+                        raise Explicit("expected closing `]]`, not found")
                     urls = args[:close_ix]
-                    args = args[close_ix + 1:]
-                case [']]', *args]:
-                    raise Explicit('unexpected `]]`')
+                    args = args[close_ix + 1 :]
+                case ["]]", *args]:
+                    raise Explicit("unexpected `]]`")
                 case [_url, *args]:
                     urls = [_url]
                 case _:
                     raise RuntimeError
             for url in urls:
                 if url in presets:
-                    raise Explicit('expected url, got preset. maybe you are missing `+`?')
-                if url in {'+', '-'}:
-                    raise Explicit('expected url, got `+` or `-`. maybe you tried to use multiple effects?')
-                if url.startswith('+') or url.startswith('-"') or url.startswith('-\''):
+                    raise Explicit("expected url, got preset. maybe you are missing `+`?")
+                if url in {"+", "-"}:
+                    raise Explicit("expected url, got `+` or `-`. maybe you tried to use multiple effects?")
+                if url.startswith("+") or url.startswith('-"') or url.startswith("-'"):
                     raise Explicit(
-                        'expected url, got `+` or `-"` or `-\'`. maybe you forgot to separate control symbol from the effects?'
+                        "expected url, got `+` or `-\"` or `-'`. maybe you forgot to separate control symbol from the effects?"
                     )
             match args:
-                case ['-', effects, *args]:
+                case ["-", effects, *args]:
                     pass
-                case ['+', preset, *args]:
+                case ["+", preset, *args]:
                     effects = effects_for_preset(preset)
                 case [*args]:
                     effects = default_effects
@@ -129,13 +126,11 @@ class ArgCtx:
             post.already_read = round(seconds / sparq(options_for_effects(effects)))
             while True:
                 match args:
-                    case ['tor', *args]:
-                        if post.tor:
-                            raise Explicit('duplicate tor')
-                        post.tor = True
-                    case ['ignore', *args]:
+                    case ["tor", *args]:
+                        raise Explicit("tor support is temporarily suspended")
+                    case ["ignore", *args]:
                         if post.ignore:
-                            raise Explicit('duplicate ignore')
+                            raise Explicit("duplicate ignore")
                         post.ignore = True
                     case [*args]:
                         break
diff --git a/v6d3music/utils/assert_admin.py b/v6d3music/utils/assert_admin.py
index 8307c98..57ca0f7 100644
--- a/v6d3music/utils/assert_admin.py
+++ b/v6d3music/utils/assert_admin.py
@@ -1,12 +1,12 @@
 import discord
 
-from v6d2ctx.context import *
+from v6d2ctx.context import Explicit
 
-__all__ = ('assert_admin',)
+__all__ = ("assert_admin",)
 
 
 def assert_admin(member: discord.Member | None):
     assert isinstance(member, discord.Member)
     permissions: discord.Permissions = member.guild_permissions
     if not permissions.administrator:
-        raise Explicit('not an administrator')
+        raise Explicit("not an administrator")
diff --git a/v6d3music/utils/catch.py b/v6d3music/utils/catch.py
index fc090b3..962a84d 100644
--- a/v6d3music/utils/catch.py
+++ b/v6d3music/utils/catch.py
@@ -1,8 +1,8 @@
 from typing import Iterable
 
-from v6d2ctx.context import *
+from v6d2ctx.context import Context, Implicit
 
-__all__ = ('catch',)
+__all__ = ("catch",)
 
 
 async def catch(ctx: Context, args: list[str], reply: str, *catched: (Iterable[str] | str), attachments_ok=True):
diff --git a/v6d3music/utils/effects_for_preset.py b/v6d3music/utils/effects_for_preset.py
index be9f988..f5efd6b 100644
--- a/v6d3music/utils/effects_for_preset.py
+++ b/v6d3music/utils/effects_for_preset.py
@@ -1,11 +1,11 @@
-from v6d2ctx.context import *
-from v6d3music.utils.presets import *
+from v6d2ctx.context import Explicit
+from v6d3music.utils.presets import presets
 
-__all__ = ('effects_for_preset',)
+__all__ = ("effects_for_preset",)
 
 
 def effects_for_preset(preset: str) -> str:
     if preset in presets:
         return presets[preset]
     else:
-        raise Explicit('unknown preset')
+        raise Explicit("unknown preset")
diff --git a/v6d3music/utils/entries_for_url.py b/v6d3music/utils/entries_for_url.py
index 2f32170..5d605ec 100644
--- a/v6d3music/utils/entries_for_url.py
+++ b/v6d3music/utils/entries_for_url.py
@@ -1,30 +1,17 @@
 from typing import Any, AsyncIterable
 
-from v6d2ctx.context import *
-from v6d3music.utils.aextract import *
-from v6d3music.utils.tor_extract import *
+from v6d2ctx.context import Explicit
+from v6d3music.utils.aextract import aextract
 
-__all__ = ('entries_for_url',)
+__all__ = ("entries_for_url",)
 
 
-async def entries_for_url(url: str, tor: bool) -> AsyncIterable[
-    dict[str, Any]
-]:
-    ef = aextract
-    if tor:
-        ef = tor_extract
-    info = await ef(
-        {
-            'logtostderr': True
-        },
-        url,
-        download=False,
-        process=False
-    )
-    if '__error__' in info:
-        raise Explicit('extraction error\n' + info.get('__error_str__'))
-    if 'entries' in info:
-        for entry in info['entries']:
+async def entries_for_url(url: str) -> AsyncIterable[dict[str, Any]]:
+    info = await aextract({"logtostderr": True}, url, download=False, process=False)
+    if "__error__" in info:
+        raise Explicit("extraction error\n" + info.get("__error_str__"))
+    if "entries" in info:
+        for entry in info["entries"]:
             yield entry
     else:
-        yield info | {'url': url}
+        yield info | {"url": url}
diff --git a/v6d3music/utils/extract.py b/v6d3music/utils/extract.py
deleted file mode 100644
index ee881cf..0000000
--- a/v6d3music/utils/extract.py
+++ /dev/null
@@ -1,22 +0,0 @@
-import discord.utils
-import yt_dlp
-
-__all__ = ('extract',)
-
-
-def extract(params: dict, url: str, kwargs: dict):
-    try:
-        extracted = yt_dlp.YoutubeDL(params=params).extract_info(url, **kwargs)
-        if not isinstance(extracted, dict):
-            raise TypeError
-        if 'entries' in extracted:
-            extracted['entries'] = list(extracted['entries'])
-        return extracted
-    except Exception as e:
-        msg = str(e)
-        msg = discord.utils.escape_markdown(msg)
-        msg = msg.replace('\x1b[0;31m', '__')
-        msg = msg.replace('\x1b[0m', '__')
-        print(msg)
-        msg = 'unknown ytdl error'
-        return {'__error__': True, '__error_str__': msg}
diff --git a/v6d3music/utils/sparq.py b/v6d3music/utils/sparq.py
index 49b78d7..a5cf6f9 100644
--- a/v6d3music/utils/sparq.py
+++ b/v6d3music/utils/sparq.py
@@ -1,9 +1,8 @@
 import discord
 
-from v6d3music.utils.speed_quotient import *
+from v6d3music.utils.speed_quotient import speed_quotient
 
-
-__all__ = ('sparq',)
+__all__ = ("sparq",)
 
 
 def sparq(options: str | None) -> float:
diff --git a/v6d3music/utils/speed_quotient.py b/v6d3music/utils/speed_quotient.py
index 4b000d6..4132b77 100644
--- a/v6d3music/utils/speed_quotient.py
+++ b/v6d3music/utils/speed_quotient.py
@@ -2,24 +2,24 @@ import re
 
 import discord
 
-__all__ = ('speed_quotient',)
+__all__ = ("speed_quotient",)
 
 
 def speed_quotient(options: str | None) -> float:
-    options = options or ''
-    options = ''.join(c for c in options if not c.isspace())
-    options += ','
+    options = options or ""
+    options = "".join(c for c in options if not c.isspace())
+    options += ","
     quotient: float = 1.0
     asetrate: str
     # noinspection RegExpSimplifiable
-    for asetrate in re.findall(r'asetrate=([0-9.]+?),', options):
+    for asetrate in re.findall(r"asetrate=([0-9.]+?),", options):
         try:
             quotient *= float(asetrate) / discord.opus.Encoder.SAMPLING_RATE
         except ValueError:
             pass
     atempo: str
     # noinspection RegExpSimplifiable
-    for atempo in re.findall(r'atempo=([0-9.]+?),', options):
+    for atempo in re.findall(r"atempo=([0-9.]+?),", options):
         try:
             quotient *= float(atempo)
         except ValueError:
diff --git a/v6d3music/utils/tor_extract.py b/v6d3music/utils/tor_extract.py
deleted file mode 100644
index a815427..0000000
--- a/v6d3music/utils/tor_extract.py
+++ /dev/null
@@ -1,22 +0,0 @@
-import asyncio
-import json
-
-from v6d3music.utils.tor_prefix import *
-
-__all__ = ('tor_extract',)
-
-
-async def tor_extract(params: dict, url: str, **kwargs):
-    print(f'tor extracting {url}')
-    args = [*tor_prefix(), 'python', '-m', 'v6d3music.run-extract']
-    ap = await asyncio.create_subprocess_exec(*args, stdin=asyncio.subprocess.PIPE, stdout=asyncio.subprocess.PIPE)
-    assert ap.stdin is not None
-    ap.stdin.write(f'{json.dumps(params)}\n'.encode())
-    ap.stdin.write(f'{json.dumps(url)}\n'.encode())
-    ap.stdin.write(f'{json.dumps(kwargs)}\n'.encode())
-    ap.stdin.write_eof()
-    code = await ap.wait()
-    if code:
-        raise RuntimeError(code)
-    assert ap.stdout is not None
-    return json.loads(await ap.stdout.read())
diff --git a/v6d3music/utils/tor_prefix.py b/v6d3music/utils/tor_prefix.py
deleted file mode 100644
index 7891571..0000000
--- a/v6d3music/utils/tor_prefix.py
+++ /dev/null
@@ -1,3 +0,0 @@
-__all__ = ('tor_prefix',)
-
-from adaas.tor_prefix import *