From 6d169e1b8cc2c244e1603636120aa340f99a67c6 Mon Sep 17 00:00:00 2001
From: wagesj45 <jordan@jordanwages.com>
Date: Wed, 7 Jan 2026 13:39:02 -0600
Subject: [PATCH] Add harmony prompt template

---
 AGENTS.md                    |  2 +-
 README.md                    |  2 +-
 _locales/en-US/messages.json |  1 +
 ai-filter.sln                |  1 +
 options/options.js           |  1 +
 prompt_templates/harmony.txt | 21 +++++++++++++++++++++
 6 files changed, 26 insertions(+), 2 deletions(-)
 create mode 100644 prompt_templates/harmony.txt

diff --git a/AGENTS.md b/AGENTS.md
index 5f5f2f6..3e3cba4 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -10,7 +10,7 @@ This file provides guidelines for codex agents contributing to the Sortana proje
 - `options/`: The options page HTML, JavaScript and bundled Bulma CSS (v1.0.3).
 - `details.html` and `details.js`: View AI reasoning and clear cache for a message.
 - `resources/`: Images and other static files.
-- `prompt_templates/`: Prompt template files for the AI service.
+- `prompt_templates/`: Prompt template files for the AI service (openai, qwen, mistral, harmony).
 - `build-xpi.ps1`: PowerShell script to package the extension.
 - `build-xpi.sh`: Bash script to package the extension.
 
diff --git a/README.md b/README.md
index aec6884..8779d1a 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ expecting a `match` (or `matched`) boolean plus a `reason` string.
 ## Features
 
 - **Configurable endpoint** – set the classification service base URL on the options page.
-- **Prompt templates** – choose between several model formats or provide your own custom template.
+- **Prompt templates** – choose between OpenAI/ChatML, Qwen, Mistral, Harmony (gpt-oss), or provide your own custom template.
 - **Custom system prompts** – tailor the instructions sent to the model for more precise results.
 - **Persistent result caching** – classification results and reasoning are saved to disk so messages aren't re-evaluated across restarts.
 - **Advanced parameters** – tune generation settings like temperature, top‑p and more from the options page.
diff --git a/_locales/en-US/messages.json b/_locales/en-US/messages.json
index 65181c8..017e1a3 100644
--- a/_locales/en-US/messages.json
+++ b/_locales/en-US/messages.json
@@ -12,6 +12,7 @@
   "template.openai": { "message": "OpenAI / ChatML" },
   "template.qwen": { "message": "Qwen" },
   "template.mistral": { "message": "Mistral" },
+  "template.harmony": { "message": "Harmony (gpt-oss)" },
   "template.custom": { "message": "Custom" },
   "options.save": { "message": "Save" },
   "options.debugLogging": { "message": "Enable debug logging" },
diff --git a/ai-filter.sln b/ai-filter.sln
index ea71f1b..7ded341 100644
--- a/ai-filter.sln
+++ b/ai-filter.sln
@@ -44,6 +44,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "prompt_templates", "prompt_
 		prompt_templates\mistral.txt = prompt_templates\mistral.txt
 		prompt_templates\openai.txt = prompt_templates\openai.txt
 		prompt_templates\qwen.txt = prompt_templates\qwen.txt
+		prompt_templates\harmony.txt = prompt_templates\harmony.txt
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "resources", "resources", "{68A87938-5C2B-49F5-8AAA-8A34FBBFD854}"
diff --git a/options/options.js b/options/options.js
index d905d7d..860c944 100644
--- a/options/options.js
+++ b/options/options.js
@@ -104,6 +104,7 @@ document.addEventListener('DOMContentLoaded', async () => {
         openai: browser.i18n.getMessage('template.openai'),
         qwen: browser.i18n.getMessage('template.qwen'),
         mistral: browser.i18n.getMessage('template.mistral'),
+        harmony: browser.i18n.getMessage('template.harmony'),
         custom: browser.i18n.getMessage('template.custom')
     };
     const templateSelect = document.getElementById('template');
diff --git a/prompt_templates/harmony.txt b/prompt_templates/harmony.txt
new file mode 100644
index 0000000..5054543
--- /dev/null
+++ b/prompt_templates/harmony.txt
@@ -0,0 +1,21 @@
+<|start|>system<|message|>You are ChatGPT, a large language model trained by OpenAI.
+Knowledge cutoff: 2024-06
+Current date: 2025-06-28
+
+Reasoning: medium
+
+# Valid channels: analysis, commentary, final. Channel must be included for every message.<|end|>
+<|start|>developer<|message|># Instructions
+
+{{system}}<|end|>
+<|start|>user<|message|>**Email Contents**
+```
+{{email}}
+```
+Classification Criterion: {{query}}
+Remember, return ONLY a JSON object on a single line of the form:
+{"match": true, "reason": "<short explanation>"} - if the email satisfies the criterion
+{"match": false, "reason": "<short explanation>"} - otherwise
+
+Do not add any other keys, text, or formatting.<|end|>
+<|start|>assistant