feat(x1): enable cratedocs-mcp service and update dependencies

- Enabled the cratedocs-mcp service in the x1 configuration.
- Added `cratedocs` as a new flake input and included its modules and overlay.
- Updated multiple flake inputs (`nixpkgs`, `rust-overlay`, etc.) with new revisions.

flake.lock

@@ -70,6 +70,27 @@
         "type": "github"
       }
     },
+    "cratedocs": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1748369672,
+        "narHash": "sha256-Mq3JW8ku2TU7WFjynIDmYnUXD1uC3t203gxRWKPSEl4=",
+        "ref": "refs/heads/main",
+        "rev": "8fe3cda271173d7dfb30c34a2c7da869af5b2e4a",
+        "revCount": 32,
+        "type": "git",
+        "url": "https://git.hoyer.xyz/harald/cratedocs-mcp.git"
+      },
+      "original": {
+        "type": "git",
+        "url": "https://git.hoyer.xyz/harald/cratedocs-mcp.git"
+      }
+    },
     "darwin": {
       "inputs": {
         "nixpkgs": [
@@ -561,7 +582,7 @@
           "neovim-flake",
           "nixpkgs"
         ],
-        "rust-overlay": "rust-overlay"
+        "rust-overlay": "rust-overlay_2"
       },
       "locked": {
         "lastModified": 1714571717,
@@ -579,7 +600,7 @@
     },
     "nix-darwin": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
         "lastModified": 1716329735,
@@ -599,7 +620,7 @@
       "inputs": {
         "brew-src": "brew-src",
         "nix-darwin": "nix-darwin",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
         "lastModified": 1747444109,
@@ -617,15 +638,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1687274257,
+        "lastModified": 1736320768,
-        "narHash": "sha256-TutzPriQcZ8FghDhEolnHcYU2oHIG5XWF+/SUBNnAOE=",
+        "narHash": "sha256-nIYdTAiKIGnFNugbomgBJR+Xv5F1ZQU+HfaBqJKroC0=",
-        "path": "/nix/store/22qgs3skscd9bmrxv9xv4q5d4wwm5ppx-source",
+        "owner": "NixOS",
-        "rev": "2c9ecd1f0400076a4d6b2193ad468ff0a7e7fdc5",
+        "repo": "nixpkgs",
-        "type": "path"
+        "rev": "4bc9c909d9ac828a039f288cf872d16d38185db8",
+        "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
+        "owner": "NixOS",
-        "type": "indirect"
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs-25_05": {
@@ -673,6 +697,19 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1687274257,
+        "narHash": "sha256-TutzPriQcZ8FghDhEolnHcYU2oHIG5XWF+/SUBNnAOE=",
+        "path": "/nix/store/22qgs3skscd9bmrxv9xv4q5d4wwm5ppx-source",
+        "rev": "2c9ecd1f0400076a4d6b2193ad468ff0a7e7fdc5",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1746328495,
         "narHash": "sha256-uKCfuDs7ZM3QpCE/jnfubTg459CnKnJG/LwqEVEdEiw=",
@@ -688,7 +725,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs_4": {
       "locked": {
         "lastModified": 1748162331,
         "narHash": "sha256-rqc2RKYTxP3tbjA+PB3VMRQNnjesrT0pEofXQTrMsS8=",
@@ -704,7 +741,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_4": {
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1733550349,
         "narHash": "sha256-NcGumB4Lr6KSDq+nIqXtNA8QwAQKDSZT7N9OTGWbTrs=",
@@ -722,7 +759,7 @@
     },
     "nixsgx-flake": {
       "inputs": {
-        "nixpkgs": "nixpkgs_4",
+        "nixpkgs": "nixpkgs_5",
         "snowfall-lib": "snowfall-lib"
       },
       "locked": {
@@ -771,6 +808,7 @@
       "inputs": {
         "claude": "claude",
         "crane": "crane",
+        "cratedocs": "cratedocs",
         "darwin": "darwin",
         "disko": "disko",
         "home-manager": "home-manager",
@@ -780,9 +818,9 @@
         "lanzaboote": "lanzaboote",
         "neovim-flake": "neovim-flake",
         "nix-homebrew": "nix-homebrew",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_4",
         "nixsgx-flake": "nixsgx-flake",
-        "rust-overlay": "rust-overlay_2",
+        "rust-overlay": "rust-overlay_3",
         "simple-nixos-mailserver": "simple-nixos-mailserver",
         "snowfall-lib": "snowfall-lib_2",
         "sops-nix": "sops-nix",
@@ -790,6 +828,24 @@
       }
     },
     "rust-overlay": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1743475035,
+        "narHash": "sha256-uLjVsb4Rxnp1zmFdPCDmdODd4RY6ETOeRj0IkC0ij/4=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "bee11c51c2cda3ac57c9e0149d94b86cc1b00d13",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "rust-overlay_2": {
       "inputs": {
         "flake-utils": [
           "neovim-flake",
@@ -816,7 +872,7 @@
         "type": "github"
       }
     },
-    "rust-overlay_2": {
+    "rust-overlay_3": {
       "inputs": {
         "nixpkgs": [
           "nixpkgs"

flake.nix

@@ -7,6 +7,11 @@
     # NixPkgs Unstable (nixos-unstable)
     unstable.url = "github:nixos/nixpkgs/nixos-unstable";
 
+    cratedocs = {
+      url = "git+https://git.hoyer.xyz/harald/cratedocs-mcp.git";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     crane.url = "github:ipetkov/crane/v0.20.3";
     rust-overlay = {
       url = "github:oxalica/rust-overlay";
@@ -98,6 +103,7 @@
         sops-nix.nixosModules.sops
         disko.nixosModules.disko
         simple-nixos-mailserver.nixosModule
+        cratedocs.nixosModules.default
       ];
 
       overlays = with inputs; [
@@ -105,6 +111,9 @@
         (final: prev: {
           inherit (claude.packages.${prev.system}) claude-desktop-with-fhs;
         })
+        (final: prev: {
+          inherit (cratedocs.packages.${prev.system}) cratedocs-mcp;
+        })
       ];
 
       outputs-builder = channels: {

systems/x86_64-linux/x1/default.nix

@@ -7,6 +7,8 @@ with lib.metacfg;
     # ./ipu.nix
   ];
 
+  services.cratedocs-mcp.enable = true;
+
   sops.age.sshKeyPaths = [ "/var/lib/secrets/ssh_host_ed25519_key" ];
   sops.secrets."wg".sopsFile = ../../../.secrets/x1/files.yaml;
   sops.secrets."wg".mode = "0444";