diff --git a/README.md b/README.md
index 73e70a2..a614e9a 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ If `prettierd` is stuck, run `pkill prettierd` and re-run install commands.
 
 - `:Setup`
   - bootstraps Paq if needed
-  - installs plugins
+  - removes unlisted Paq plugins and installs missing plugins
   - installs treesitter parsers + Mason tools (LSP/linters/formatters)
 
 - `:InstallPackages` (included in `:Setup`)
diff --git a/lsp/ruff.lua b/lsp/ruff.lua
new file mode 100644
index 0000000..7fb61ea
--- /dev/null
+++ b/lsp/ruff.lua
@@ -0,0 +1,35 @@
+---@brief
+---
+--- https://github.com/astral-sh/ruff
+---
+--- A Language Server Protocol implementation for Ruff, an extremely fast Python linter and code formatter, written in Rust. It can be installed via `pip`.
+---
+--- ```sh
+--- pip install ruff
+--- ```
+---
+--- **Available in Ruff `v0.4.5` in beta and stabilized in Ruff `v0.5.3`.**
+---
+--- This is the new built-in language server written in Rust. It supports the same feature set as `ruff-lsp`, but with superior performance and no installation required. Note that the `ruff-lsp` server will continue to be maintained until further notice.
+---
+--- Server settings can be provided via:
+---
+--- ```lua
+--- vim.lsp.config('ruff', {
+---   init_options = {
+---     settings = {
+---       -- Server settings should go here
+---     }
+---   }
+--- })
+--- ```
+---
+--- Refer to the [documentation](https://docs.astral.sh/ruff/editors/) for more details.
+
+---@type vim.lsp.Config
+return {
+  cmd = { 'ruff', 'server' },
+  filetypes = { 'python' },
+  root_markers = { 'pyproject.toml', 'ruff.toml', '.ruff.toml', '.git' },
+  settings = {},
+}
diff --git a/lsp/tailwindcss.lua b/lsp/tailwindcss.lua
index 1d523b6..191161b 100644
--- a/lsp/tailwindcss.lua
+++ b/lsp/tailwindcss.lua
@@ -152,7 +152,7 @@ return {
       'theme/static_src/tailwind.config.ts',
       'theme/static_src/postcss.config.js',
       -- Fallback for tailwind v4, where tailwind.config.* is not required anymore
-      '.git',
+      -- '.git',
     }
     local fname = vim.api.nvim_buf_get_name(bufnr)
     root_files = utils.insert_package_json(root_files, 'tailwindcss', fname)
diff --git a/lsp/yamlls.lua b/lsp/yamlls.lua
index 2fdd736..abca481 100644
--- a/lsp/yamlls.lua
+++ b/lsp/yamlls.lua
@@ -69,7 +69,7 @@ return {
     redhat = { telemetry = { enabled = false } },
     -- formatting disabled by default in yaml-language-server; enable it
     yaml = {
-      format = { enable = true },
+      format = { enable = true, printWidth = 100 },
       validate = false, -- Disable all schema validation
     },
   },
diff --git a/lua/core/events.lua b/lua/core/events.lua
index 5f1314b..efd4274 100644
--- a/lua/core/events.lua
+++ b/lua/core/events.lua
@@ -29,38 +29,50 @@ vim.api.nvim_create_user_command('MessagesToBuffer', function()
   vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines)
 end, { desc = 'Open :messages output in a scratch buffer' })
 
-vim.api.nvim_create_user_command('CmdToBuffer', function(opts)
-  local cmd = table.concat(opts.fargs, ' ')
+vim.api.nvim_create_user_command(
+  'CmdToBuffer',
+  function(opts)
+    local cmd = table.concat(opts.fargs, ' ')
 
-  vim.g.__cmd_to_buffer_cmd = cmd
-  vim.g.__cmd_to_buffer_out = nil
+    vim.g.__cmd_to_buffer_cmd = cmd
+    vim.g.__cmd_to_buffer_out = nil
 
-  local exec_line = opts.bang and 'silent execute' or 'execute'
-  local ok, err = pcall(vim.cmd, string.format(
-    [[
+    local exec_line = opts.bang and 'silent execute' or 'execute'
+    local ok, err = pcall(
+      vim.cmd,
+      string.format(
+        [[
       redir => g:__cmd_to_buffer_out
       %s g:__cmd_to_buffer_cmd
       redir END
     ]],
-    exec_line
-  ))
-  if not ok then
-    pcall(vim.cmd, 'redir END')
-    error(err)
-  end
+        exec_line
+      )
+    )
+    if not ok then
+      pcall(vim.cmd, 'redir END')
+      error(err)
+    end
 
-  local output = vim.g.__cmd_to_buffer_out or ''
-  vim.g.__cmd_to_buffer_cmd = nil
-  vim.g.__cmd_to_buffer_out = nil
-  local lines = vim.split(output, '\n', { plain = true, trimempty = false })
+    local output = vim.g.__cmd_to_buffer_out or ''
+    vim.g.__cmd_to_buffer_cmd = nil
+    vim.g.__cmd_to_buffer_out = nil
+    local lines = vim.split(output, '\n', { plain = true, trimempty = false })
 
-  vim.cmd('new')
-  local bufnr = vim.api.nvim_get_current_buf()
-  vim.bo[bufnr].buftype = 'nofile'
-  vim.bo[bufnr].bufhidden = 'wipe'
-  vim.bo[bufnr].swapfile = false
-  vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines)
-end, { nargs = '+', bang = true, complete = 'command', desc = 'Run an Ex command and open its output in a scratch buffer' })
+    vim.cmd('new')
+    local bufnr = vim.api.nvim_get_current_buf()
+    vim.bo[bufnr].buftype = 'nofile'
+    vim.bo[bufnr].bufhidden = 'wipe'
+    vim.bo[bufnr].swapfile = false
+    vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines)
+  end,
+  {
+    nargs = '+',
+    bang = true,
+    complete = 'command',
+    desc = 'Run an Ex command and open its output in a scratch buffer',
+  }
+)
 
 -- Automatically create a scratch buffer if Neovim starts with no files
 au('VimEnter', {
@@ -166,3 +178,9 @@ au('UIEnter', {
     end)
   end,
 })
+
+vim.api.nvim_create_autocmd('VimResized', {
+  callback = function()
+    vim.opt.scroll = 20
+  end,
+})
diff --git a/lua/modules/language-specs.lua b/lua/modules/language-specs.lua
index 428d916..d94f225 100644
--- a/lua/modules/language-specs.lua
+++ b/lua/modules/language-specs.lua
@@ -21,11 +21,17 @@ function M.get()
     --   ts = 'helm',
     --   lsp = 'helm-ls',
     -- },
+    {
+      ft = 'python',
+      ts = 'python',
+      lsp = 'ruff',
+      format = { name = 'ruff_format', install = false },
+    },
     {
       ft = 'yaml',
       ts = 'yaml',
       lsp = 'yaml-language-server',
-      format = { 'prettierd', 'prettier' },
+      -- format = { 'prettierd', 'prettier' },
     },
     { ts = { 'yaml', 'toml', 'sql', 'diff', 'dockerfile', 'gitcommit', 'gitignore' } },
     { ts = { 'c', 'cpp', 'go', 'rust', 'python' } },
diff --git a/lua/plugins/language-manager.lua b/lua/plugins/language-manager.lua
index c9ab9d9..10feecd 100644
--- a/lua/plugins/language-manager.lua
+++ b/lua/plugins/language-manager.lua
@@ -181,10 +181,20 @@ function M.generate_specs(specs_raw)
     specs.add(resolved_lsps, 'language_servers')
 
     install_spec.add(spec.lint, 'code_tools')
-    install_spec.add(spec.format, 'code_tools')
     for _, ft in ipairs(wrap(spec.ft)) do
       specs.add(spec.lint, 'linters_by_ft', ft)
-      specs.add(spec.format, 'formatters_by_ft', ft)
+    end
+
+    for _, raw in ipairs(wrap(spec.format)) do
+      local f = type(raw) == 'table' and { name = raw.name, install = raw.install }
+        or { name = raw, install = raw }
+
+      if f.install then
+        install_spec.add(f.install, 'code_tools')
+      end
+      for _, ft in ipairs(wrap(spec.ft)) do
+        specs.add(f.name, 'formatters_by_ft', ft)
+      end
     end
   end
 
diff --git a/lua/setup/init.lua b/lua/setup/init.lua
index 9f97198..87950e4 100644
--- a/lua/setup/init.lua
+++ b/lua/setup/init.lua
@@ -1,4 +1,5 @@
 local lock_path = vim.fs.joinpath(vim.fn.stdpath('config'), 'paq-lock.json')
+local paq_removed_status = 3
 
 local function clone_paq()
   local path = vim.fn.stdpath('data') .. '/site/pack/paqs/opt/paq-nvim'
@@ -19,32 +20,102 @@ local function load_paq()
   return paq
 end
 
-local function install_packages()
-  clone_paq()
-
+local function run_paq(event, operation)
   local done = false
   vim.api.nvim_create_autocmd('User', {
-    pattern = 'PaqDoneInstall',
+    pattern = event,
     once = true,
     callback = function()
       done = true
     end,
   })
 
-  local paq = load_paq()
-  paq.install()
+  operation()
 
   vim.wait(60000, function()
     return done
   end, 200)
 
-  if not done then
+  return done
+end
+
+local function install_packages()
+  clone_paq()
+
+  local paq = load_paq()
+  if not run_paq('PaqDoneInstall', paq.install) then
     print('Paq installation timeout or failed')
   else
     print('Paq installation completed')
   end
 end
 
+local function assert_no_unlisted_package_dirs(paq)
+  local expected_dirs = {}
+  for _, filter in ipairs({ 'installed', 'to_install' }) do
+    for _, pkg in ipairs(paq.query(filter)) do
+      expected_dirs[pkg.dir] = true
+    end
+  end
+
+  local stale_dirs = {}
+  local paq_path = vim.fs.joinpath(vim.fn.stdpath('data'), 'site', 'pack', 'paqs')
+  for _, packdir in ipairs({ 'start', 'opt' }) do
+    local path = vim.fs.joinpath(paq_path, packdir)
+    if vim.uv.fs_stat(path) then
+      for name, type in vim.fs.dir(path) do
+        local dir = vim.fs.joinpath(path, name)
+        if type == 'directory' and not expected_dirs[dir] then
+          table.insert(stale_dirs, dir)
+        end
+      end
+    end
+  end
+
+  if #stale_dirs > 0 then
+    error('Paq cleanup left unlisted package directories:\n' .. table.concat(stale_dirs, '\n'))
+  end
+end
+
+local function prune_removed_lock_entries()
+  if vim.fn.filereadable(lock_path) == 0 then
+    return
+  end
+
+  local raw = table.concat(vim.fn.readfile(lock_path), '\n')
+  local lock = vim.json.decode(raw)
+  local changed = false
+
+  for name, pkg in pairs(lock) do
+    if pkg.status == paq_removed_status then
+      lock[name] = nil
+      changed = true
+    end
+  end
+
+  if changed then
+    vim.fn.writefile({ vim.json.encode(lock) }, lock_path)
+  end
+end
+
+local function reconcile_packages()
+  clone_paq()
+
+  local paq = load_paq()
+  if not run_paq('PaqDoneRemove', paq.clean) then
+    print('Paq cleanup timeout or failed')
+    return
+  end
+  assert_no_unlisted_package_dirs(paq)
+  prune_removed_lock_entries()
+
+  if not run_paq('PaqDoneInstall', paq.install) then
+    print('Paq installation timeout or failed')
+  else
+    print('Paq packages reconciled')
+  end
+end
+
 local function install_languages()
   vim.cmd.packadd('mason.nvim')
   require('mason').setup()
@@ -58,7 +129,13 @@ end
 local function sync_packages()
   clone_paq()
   local paq = load_paq()
-  paq:sync()
+  if not run_paq('PaqDoneSync', function()
+    paq:sync()
+  end) then
+    print('Paq sync timeout or failed')
+  else
+    print('Paq sync completed')
+  end
 end
 
 local function fetch_lsp_configs()
@@ -94,8 +171,8 @@ local function create_command(name, callback, desc)
 end
 
 create_command('Setup', function()
-  print('> Installing packages...')
-  install_packages()
+  print('> Reconciling packages...')
+  reconcile_packages()
   print('\n> Installing languages: treesitter parsers, language servers, linters, formatters...')
   install_languages()
   print('\n=== Setup Finished ===\n')
diff --git a/paq-lock.json b/paq-lock.json
index 85ab70c..0223ba0 100644
--- a/paq-lock.json
+++ b/paq-lock.json
@@ -1 +1 @@
-{"nvim-autopairs":{"name":"nvim-autopairs","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-autopairs","status":0,"url":"https://github.com/windwp/nvim-autopairs","hash":"59bce2eef357189c3305e25bc6dd2d138c1683f5"},"nvim-tree.lua":{"name":"nvim-tree.lua","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-tree.lua","status":0,"url":"https://gitea.tomastm.com/tomas.mirchev/nvim-tree.lua","hash":"7c0f7e906ab6f11b61eec52171eaf7dc06726ef1"},"nvim-treesitter":{"name":"nvim-treesitter","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-treesitter","status":0,"url":"https://github.com/nvim-treesitter/nvim-treesitter","hash":"42fc28ba918343ebfd5565147a42a26580579482"},"nvim-lint":{"name":"nvim-lint","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-lint","status":0,"url":"https://github.com/mfussenegger/nvim-lint","hash":"bcd1a44edbea8cd473af7e7582d3f7ffc60d8e81"},"paq-nvim":{"name":"paq-nvim","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/opt/paq-nvim","status":0,"url":"https://github.com/savq/paq-nvim.git","hash":"971344d1fe1fd93580961815e7b7c8853c3605e4"},"invero.nvim":{"name":"invero.nvim","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/invero.nvim","status":0,"url":"https://github.com/triimd/invero.nvim","hash":"1a1761f4f4444d3b9b9e87308a33c0b043e209d3"},"mason.nvim":{"name":"mason.nvim","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/opt/mason.nvim","status":0,"url":"https://github.com/mason-org/mason.nvim","hash":"44d1e90e1f66e077268191e3ee9d2ac97cc18e65"},"vim-fugitive":{"name":"vim-fugitive","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/vim-fugitive","status":1,"url":"https://github.com/tpope/vim-fugitive","hash":""},"nvim-ts-autotag":{"name":"nvim-ts-autotag","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-ts-autotag","status":0,"url":"https://github.com/windwp/nvim-ts-autotag","hash":"8e1c0a389f20bf7f5b0dd0e00306c1247bda2595"},"conform.nvim":{"name":"conform.nvim","dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/conform.nvim","status":0,"url":"https://github.com/stevearc/conform.nvim","hash":"c2526f1cde528a66e086ab1668e996d162c75f4f"}}
\ No newline at end of file
+{"invero.nvim":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/invero.nvim","url":"https://github.com/triimd/invero.nvim","name":"invero.nvim","hash":"1a1761f4f4444d3b9b9e87308a33c0b043e209d3"},"nvim-autopairs":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-autopairs","url":"https://github.com/windwp/nvim-autopairs","name":"nvim-autopairs","hash":"59bce2eef357189c3305e25bc6dd2d138c1683f5"},"nvim-tree.lua":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-tree.lua","url":"https://gitea.tomastm.com/tomas.mirchev/nvim-tree.lua","name":"nvim-tree.lua","hash":"7c0f7e906ab6f11b61eec52171eaf7dc06726ef1"},"paq-nvim":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/opt/paq-nvim","url":"https://github.com/savq/paq-nvim.git","name":"paq-nvim","hash":"971344d1fe1fd93580961815e7b7c8853c3605e4"},"nvim-treesitter":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-treesitter","url":"https://github.com/nvim-treesitter/nvim-treesitter","name":"nvim-treesitter","hash":"42fc28ba918343ebfd5565147a42a26580579482"},"mason.nvim":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/opt/mason.nvim","url":"https://github.com/mason-org/mason.nvim","name":"mason.nvim","hash":"44d1e90e1f66e077268191e3ee9d2ac97cc18e65"},"vim-fugitive":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/vim-fugitive","url":"https://github.com/tpope/vim-fugitive","name":"vim-fugitive","hash":"61b51c09b7c9ce04e821f6cf76ea4f6f903e3cf4"},"conform.nvim":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/conform.nvim","url":"https://github.com/stevearc/conform.nvim","name":"conform.nvim","hash":"c2526f1cde528a66e086ab1668e996d162c75f4f"},"nvim-lint":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-lint","url":"https://github.com/mfussenegger/nvim-lint","name":"nvim-lint","hash":"bcd1a44edbea8cd473af7e7582d3f7ffc60d8e81"},"nvim-ts-autotag":{"status":0,"dir":"/home/tomas/.local/share/nvim/site/pack/paqs/start/nvim-ts-autotag","url":"https://github.com/windwp/nvim-ts-autotag","name":"nvim-ts-autotag","hash":"8e1c0a389f20bf7f5b0dd0e00306c1247bda2595"}}
diff --git a/skills-lock.json b/skills-lock.json
new file mode 100644
index 0000000..49270d3
--- /dev/null
+++ b/skills-lock.json
@@ -0,0 +1,47 @@
+{
+  "version": 1,
+  "skills": {
+    "cavecrew": {
+      "source": "JuliusBrussee/caveman",
+      "sourceType": "github",
+      "skillPath": "skills/cavecrew/SKILL.md",
+      "computedHash": "505d836228d1c5e14834ff5d62aad72390c7d27f79c6aa7f9a7a55ed6606d6a2"
+    },
+    "caveman": {
+      "source": "JuliusBrussee/caveman",
+      "sourceType": "github",
+      "skillPath": "skills/caveman/SKILL.md",
+      "computedHash": "dfbf85749fd474feeb0bbe60c779795ecd5dbec0083299b56e68916bc3ddd8c9"
+    },
+    "caveman-commit": {
+      "source": "JuliusBrussee/caveman",
+      "sourceType": "github",
+      "skillPath": "skills/caveman-commit/SKILL.md",
+      "computedHash": "f456ea0564875e46858890ac39ee701ecb9c601c72a2da1e6ce6bd5f9fc5d817"
+    },
+    "caveman-compress": {
+      "source": "JuliusBrussee/caveman",
+      "sourceType": "github",
+      "skillPath": "skills/caveman-compress/SKILL.md",
+      "computedHash": "f61268bc137909b25053b018de45d90afc3a856569088a9ef9e1d0fdc8147b35"
+    },
+    "caveman-help": {
+      "source": "JuliusBrussee/caveman",
+      "sourceType": "github",
+      "skillPath": "skills/caveman-help/SKILL.md",
+      "computedHash": "2c21437427e98df1eacabaa0b055b5256a308b2191feea3ca2df6a9418e76cb1"
+    },
+    "caveman-review": {
+      "source": "JuliusBrussee/caveman",
+      "sourceType": "github",
+      "skillPath": "skills/caveman-review/SKILL.md",
+      "computedHash": "fb7214a1c5793bae6ba8b1be4329e2e6f40dbec6dd911dfb335ad29f09c316a1"
+    },
+    "caveman-stats": {
+      "source": "JuliusBrussee/caveman",
+      "sourceType": "github",
+      "skillPath": "skills/caveman-stats/SKILL.md",
+      "computedHash": "47ce2de3d6cb39a75047b5c962e4eb3da15594e7397c94103e9a104d42626553"
+    }
+  }
+}