opencode flake

flakes/opencode/flake.nix

@@ -0,0 +1,61 @@
+{
+  description = "OpenCode MCP dev shell";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let pkgs = import nixpkgs { inherit system; };
+      in {
+        devShells.default = pkgs.mkShell {
+          buildInputs = [
+            pkgs.bash
+            pkgs.python313Packages.pyppeteer
+            pkgs.glib
+            pkgs.glib.out
+            pkgs.chromium
+            pkgs.uv
+            pkgs.nodejs_22
+          ];
+          shellHook = ''
+            export PUPPETEER_EXECUTABLE_PATH=${pkgs.chromium}/bin/chromium
+            export PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH=${pkgs.chromium}/bin/chromium
+            export PLAYWRIGHT_BROWSERS_PATH=0
+          '';
+        };
+        packages.run = pkgs.writeShellScriptBin "run_flake" ''
+          opencode --config ./config.json
+        '';
+        packages.config_json = pkgs.writeTextFile {
+          name = "config.json";
+          text = ''
+            {
+              "mcpServers": {
+                "memory": {
+                  "command": "npx",
+                  "args": ["-y", "@modelcontextprotocol/server-memory"]
+                },
+                "puppeteer": {
+                  "command": "npx",
+                  "args": ["-y", "@modelcontextprotocol/server-puppeteer"]
+                },
+                "playwright": {
+                  "command": "npx",
+                  "args": [
+                    "-y",
+                    "@playwright/mcp@latest",
+                    "--executable-path",
+                    "${pkgs.chromium}/bin/chromium"
+                  ]
+                },
+                "sequential_thinking": {
+                  "command": "npx",
+                  "args": ["-y", "@modelcontextprotocol/server-sequential-thinking"]
+                }
+              }
+            }
+          '';
+        };
+      });
+}