From d0c1416f168509457141d6bc8ab04117b23b8d40 Mon Sep 17 00:00:00 2001
From: tux <t@tux.rs>
Date: Sun, 30 Aug 2026 23:13:33 +0530
Subject: [PATCH] feat(ai-harness): add ponytail plugin

---
 modules/hm/shell/opencode.nix           |  1 +
 modules/nixos/services/hermes-agent.nix | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/modules/hm/shell/opencode.nix b/modules/hm/shell/opencode.nix
index 9c66c81..3c6bf9b 100644
--- a/modules/hm/shell/opencode.nix
+++ b/modules/hm/shell/opencode.nix
@@ -25,6 +25,7 @@
             };
           };
         };
+        plugin = [ "@dietrichgebert/ponytail" ];
       };
     };
   };
diff --git a/modules/nixos/services/hermes-agent.nix b/modules/nixos/services/hermes-agent.nix
index 561b4c7..5f0da1d 100644
--- a/modules/nixos/services/hermes-agent.nix
+++ b/modules/nixos/services/hermes-agent.nix
@@ -3,6 +3,7 @@
     {
       config,
       lib,
+      pkgs,
       options,
       userName,
       ...
@@ -30,6 +31,15 @@
           };
           environmentFiles = cfg.environmentFiles;
           addToSystemPackages = true;
+
+          extraPlugins = [
+            (pkgs.fetchFromGitHub {
+              owner = "DietrichGebert";
+              repo = "ponytail";
+              rev = "v4.9.0";
+              hash = "sha256-8cYggVltBAlZ/Zj4pl1bOu7mQdZFXCmDGW4RSpvRA+w=";
+            })
+          ];
         };
 
         users.users.${userName}.extraGroups = [ "hermes" ];