diff --git a/src/std/templates/minimal/.envrc b/src/std/templates/minimal/.envrc
index f070ce64..ae644c09 100644
--- a/src/std/templates/minimal/.envrc
+++ b/src/std/templates/minimal/.envrc
@@ -1,6 +1,6 @@
 #!/bin/sh
 
 # shellcheck disable=SC1090
-. "$(fetchurl "https://raw.githubusercontent.com/paisano-nix/direnv/main/lib" "sha256-R3K8Flvbovj4IOvdlWNtQKLMMSQV464WjG9eU29ixHk=")"
+. "$(fetchurl "https://github.com/paisano-nix/direnv/raw/bd36f51b9d566d8a36e230dab638abf3074625c3/lib" "sha256-IgQhKK7UHL1AfCUntJO2KCaIDJQotRnK2qC4Daxk+wI=")"
 
-use envreload //repo/shells:default //repo/config
+use envreload //repo/shells/default //repo/config
diff --git a/src/std/templates/minimal/README.md b/src/std/templates/minimal/README.md
index 7462dcd0..dfed9e91 100644
--- a/src/std/templates/minimal/README.md
+++ b/src/std/templates/minimal/README.md
@@ -2,13 +2,19 @@
 
 <!-- Remove when done
 
-## Adatpt this template
+## Adapt this template
 
 See where to change things:
 
 ```console
 grep -r --include=\*.nix 'CONFIGURE-ME' .
 ```
+
+## Generate `flake.lock` file
+
+```console
+nix flake lock
+```
 -->
 
 ## Contributing
@@ -26,7 +32,7 @@ direnv allow
 ### Change Contribution Environment
 
 ```console
-$EDITOR ./nix/repo/config.nix
+$EDITOR ./nix/repo/configs.nix
 direnv reload
 ```
 
diff --git a/src/std/templates/minimal/book.toml b/src/std/templates/minimal/book.toml
index b545bfc2..7658c1a6 100644
--- a/src/std/templates/minimal/book.toml
+++ b/src/std/templates/minimal/book.toml
@@ -5,11 +5,8 @@ src = "docs"
 title = "CONFIGURE-ME"
 
 [build]
-build-dir = "docs/build"
+build-dir = "docs/book"
 
-[output]
-[output.html]
-
-[output.linkcheck]
-
-[preprocessor]
+[preprocessor.paisano-preprocessor]
+before = ["links"]
+registry = ".#__std.init"
diff --git a/src/std/templates/minimal/docs/README.md b/src/std/templates/minimal/docs/README.md
new file mode 100644
index 00000000..b0875652
--- /dev/null
+++ b/src/std/templates/minimal/docs/README.md
@@ -0,0 +1,3 @@
+# Getting started
+
+see [repository docs](cells/repo.md) for introduction
diff --git a/src/std/templates/minimal/docs/SUMMARY.md b/src/std/templates/minimal/docs/SUMMARY.md
index 5bc99922..0fcc6616 100644
--- a/src/std/templates/minimal/docs/SUMMARY.md
+++ b/src/std/templates/minimal/docs/SUMMARY.md
@@ -1,14 +1,12 @@
 # Prelude
 
-- [Introduction]()
-- [Motivation]()
-- [Target Audience]()
+- [Overview](README.md)
 
 # Section 1
 
-- [First Chapter]()
-- [Second Chapter]()
+- [First Chapter](chapter-1.md)
+- [Second Chapter](chapter-2.md)
 
-# Section 2
+# Reference
 
-- [Third Chapter]()
+- [Cell: repo](cells/repo.md)
diff --git a/src/std/templates/minimal/docs/cells/repo.md b/src/std/templates/minimal/docs/cells/repo.md
new file mode 100644
index 00000000..3c0cf148
--- /dev/null
+++ b/src/std/templates/minimal/docs/cells/repo.md
@@ -0,0 +1,3 @@
+<div class="sidetoc"><nav class="pagetoc"></nav></div>
+
+_Autogenerated documentation from `./nix/repo/*`._
diff --git a/src/std/templates/minimal/docs/chapter-1.md b/src/std/templates/minimal/docs/chapter-1.md
new file mode 100644
index 00000000..1630ed83
--- /dev/null
+++ b/src/std/templates/minimal/docs/chapter-1.md
@@ -0,0 +1,3 @@
+# First chapter
+
+Example chapter 1
diff --git a/src/std/templates/minimal/docs/chapter-2.md b/src/std/templates/minimal/docs/chapter-2.md
new file mode 100644
index 00000000..b61fd622
--- /dev/null
+++ b/src/std/templates/minimal/docs/chapter-2.md
@@ -0,0 +1,3 @@
+# Second chapter
+
+Example chapter 2
diff --git a/src/std/templates/minimal/flake.nix b/src/std/templates/minimal/flake.nix
index 2d05eaf2..6ace4592 100644
--- a/src/std/templates/minimal/flake.nix
+++ b/src/std/templates/minimal/flake.nix
@@ -3,8 +3,10 @@
 
   inputs.std.url = "github:divnix/std";
   inputs.nixpkgs.follows = "std/nixpkgs";
+  inputs.std.inputs.devshell.url = "github:numtide/devshell";
+  inputs.std.inputs.nixago.url = "github:nix-community/nixago";
 
-  outputs = {std, ...} @ inputs:
+  outputs = { std, ... } @ inputs:
     std.growOn {
       inherit inputs;
       cellsFrom = ./nix;
diff --git a/src/std/templates/minimal/nix/repo/Readme.md b/src/std/templates/minimal/nix/repo/Readme.md
new file mode 100644
index 00000000..9b7b1388
--- /dev/null
+++ b/src/std/templates/minimal/nix/repo/Readme.md
@@ -0,0 +1,26 @@
+## Contributing
+
+### Prerequisites
+
+You need [nix](https://nixos.org/download.html) and [direnv](https://direnv.net/).
+
+### Enter Contribution Environment
+
+```console
+direnv allow
+```
+
+### Change Contribution Environment
+
+```console
+$EDITOR ./nix/repo/configs.nix
+direnv reload
+```
+
+### Preview Documentation
+
+<sub>You need to be inside the Contribution Environment.</sub>
+
+```console
+mdbook build -o
+```
diff --git a/src/std/templates/minimal/nix/repo/configs.nix b/src/std/templates/minimal/nix/repo/configs.nix
index 7a4949e2..05956da1 100644
--- a/src/std/templates/minimal/nix/repo/configs.nix
+++ b/src/std/templates/minimal/nix/repo/configs.nix
@@ -1,124 +1,45 @@
 /*
-This file holds configuration data for repo dotfiles.
+  This file holds configuration data for repo dotfiles.
 
-Q: Why not just put the put the file there?
+  Q: Why not just put the put the file there?
 
-A: (1) dotfile proliferation
-   (2) have all the things in one place / fromat
+  A:
+   (1) dotfile proliferation
+   (2) have all the things in one place / format
    (3) potentially share / re-use configuration data - keeping it in sync
 */
+{ inputs
+, cell
+,
+}:
+let
+  inherit (inputs.std.data) configs;
+  inherit (inputs.std.lib.dev) mkNixago;
+in
 {
-  inputs,
-  cell,
-}: {
   # Tool Homepage: https://editorconfig.org/
-  editorconfig = {
-    data = {
-      root = true;
-
-      "*" = {
-        end_of_line = "lf";
-        insert_final_newline = true;
-        trim_trailing_whitespace = true;
-        charset = "utf-8";
-        indent_style = "space";
-        indent_size = 2;
-      };
-
-      "*.{diff,patch}" = {
-        end_of_line = "unset";
-        insert_final_newline = "unset";
-        trim_trailing_whitespace = "unset";
-        indent_size = "unset";
-      };
-
-      "*.md" = {
-        max_line_length = "off";
-        trim_trailing_whitespace = false;
-      };
-
-      "{LICENSES/**,LICENSE}" = {
-        end_of_line = "unset";
-        insert_final_newline = "unset";
-        trim_trailing_whitespace = "unset";
-        charset = "unset";
-        indent_style = "unset";
-        indent_size = "unset";
-      };
-    };
+  editorconfig = (mkNixago configs.editorconfig) {
+    # see defaults at https://github.com/divnix/std/blob/5ce7c9411337af3cb299bc9b6cc0dc88f4c1ee0e/src/data/configs/editorconfig.nix
+    data = { };
   };
 
   # Tool Homepage: https://numtide.github.io/treefmt/
-  treefmt = {
-    packages = [
-      inputs.nixpkgs.alejandra
-      inputs.nixpkgs.nodePackages.prettier
-      inputs.nixpkgs.nodePackages.prettier-plugin-toml
-      inputs.nixpkgs.shfmt
-    ];
-    devshell.startup.prettier-plugin-toml = inputs.nixpkgs.lib.stringsWithDeps.noDepEntry ''
-      export NODE_PATH=${inputs.nixpkgs.nodePackages.prettier-plugin-toml}/lib/node_modules:''${NODE_PATH-}
-    '';
-    data = {
-      formatter = {
-        nix = {
-          command = "alejandra";
-          includes = ["*.nix"];
-        };
-        prettier = {
-          command = "prettier";
-          options = ["--plugin" "prettier-plugin-toml" "--write"];
-          includes = [
-            "*.css"
-            "*.html"
-            "*.js"
-            "*.json"
-            "*.jsx"
-            "*.md"
-            "*.mdx"
-            "*.scss"
-            "*.ts"
-            "*.yaml"
-            "*.toml"
-          ];
-        };
-        shell = {
-          command = "shfmt";
-          options = ["-i" "2" "-s" "-w"];
-          includes = ["*.sh"];
-        };
-      };
-    };
+  treefmt = (mkNixago configs.treefmt) {
+    # see defaults at https://github.com/divnix/std/blob/5ce7c9411337af3cb299bc9b6cc0dc88f4c1ee0e/src/data/configs/treefmt.nix
+    data = { };
   };
 
-  # Tool Homepage: https://github.com/evilmartians/lefthook
-  lefthook = {
-    data = {
-      commit-msg = {
-        commands = {
-          conform = {
-            # allow WIP, fixup!/squash! commits locally
-            run = ''
-              [[ "$(head -n 1 {1})" =~ ^WIP(:.*)?$|^wip(:.*)?$|fixup\!.*|squash\!.* ]] ||
-              conform enforce --commit-msg-file {1}'';
-            skip = ["merge" "rebase"];
-          };
-        };
-      };
-      pre-commit = {
-        commands = {
-          treefmt = {
-            run = "treefmt --fail-on-change {staged_files}";
-            skip = ["merge" "rebase"];
-          };
-        };
-      };
-    };
+  conform = (mkNixago configs.conform) {
+    data = { inherit (inputs) cells; };
   };
 
-  # Tool Hompeage: https://github.com/apps/settings
-  # Install Setting App in your repo to enable it
-  githubsettings = {
+  # Tool Homepage: https://github.com/evilmartians/lefthook
+  lefthook = (mkNixago configs.lefthook) {
+    # see defaults at https://github.com/divnix/std/blob/5ce7c9411337af3cb299bc9b6cc0dc88f4c1ee0e/src/data/configs/lefthook.nix
+    data = { };
+  };
+  githubsettings = (mkNixago configs.githubsettings) {
+    # see defaults at https://github.com/divnix/std/blob/5ce7c9411337af3cb299bc9b6cc0dc88f4c1ee0e/src/data/configs/githubsettings.nix
     data = {
       repository = {
         name = "CONFIGURE-ME";
@@ -138,30 +59,19 @@ A: (1) dotfile proliferation
       };
     };
   };
-
   # Tool Homepage: https://rust-lang.github.io/mdBook/
-  mdbook = {
-    # add preprocessor packages here
-    packages = [
-      inputs.nixpkgs.mdbook-linkcheck
-    ];
+  mdbook = (mkNixago configs.mdbook) {
+    # see defaults at https://github.com/divnix/std/blob/5ce7c9411337af3cb299bc9b6cc0dc88f4c1ee0e/src/data/configs/mdbook.nix
     data = {
-      # Configuration Reference: https://rust-lang.github.io/mdBook/format/configuration/index.html
-      book = {
-        language = "en";
-        multilingual = false;
-        title = "CONFIGURE-ME";
-        src = "docs";
-      };
-      build.build-dir = "docs/build";
-      preprocessor = {};
-      output = {
-        html = {};
-        # Tool Homepage: https://github.com/Michael-F-Bryan/mdbook-linkcheck
-        linkcheck = {};
+      book.title = "CONFIGURE-ME";
+      preprocessor.paisano-preprocessor = {
+        multi = [
+          {
+            chapter = "Cell: repo";
+            cell = "repo";
+          }
+        ];
       };
     };
-    output = "book.toml";
-    hook.mode = "copy"; # let CI pick it up outside of devshell
   };
 }
diff --git a/src/std/templates/minimal/nix/repo/shells.nix b/src/std/templates/minimal/nix/repo/shells.nix
index df3d76af..8e067a5f 100644
--- a/src/std/templates/minimal/nix/repo/shells.nix
+++ b/src/std/templates/minimal/nix/repo/shells.nix
@@ -1,28 +1,34 @@
 /*
-This file holds reproducible shells with commands in them.
+  This file holds reproducible shells with commands in them.
 
-They conveniently also generate config files in their startup hook.
+  They conveniently also generate config files in their startup hook.
 */
-{
-  inputs,
-  cell,
-}: let
-  inherit (inputs.std) lib;
-in {
+{ inputs
+, cell
+,
+}:
+let
+  inherit (inputs.std) lib std;
+in
+builtins.mapAttrs (_: lib.dev.mkShell) {
   # Tool Homepage: https://numtide.github.io/devshell/
-  default = lib.dev.mkShell {
+  default = {
     name = "CONFIGURE-ME";
 
+    imports = [
+      std.devshellProfiles.default
+    ];
+
     # Tool Homepage: https://nix-community.github.io/nixago/
     # This is Standard's devshell integration.
     # It runs the startup hook when entering the shell.
     nixago = [
-      lib.cfg.conform
-      (lib.cfg.treefmt cell.configs.treefmt)
-      (lib.cfg.editorconfig cell.configs.editorconfig)
-      (lib.cfg.githubsettings cell.configs.githubsettings)
-      (lib.cfg.lefthook cell.configs.lefthook)
-      (lib.cfg.mdbook cell.configs.mdbook)
+      cell.configs.conform
+      cell.configs.editorconfig
+      cell.configs.githubsettings
+      cell.configs.lefthook
+      cell.configs.mdbook
+      cell.configs.treefmt
     ];
 
     commands = [