From 7f043c70e89fa31171957b4c70e6e9b8a9ae1e3d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 15 Apr 2026 15:43:57 +0000
Subject: [PATCH 1/3] Initial plan


From 5bf1a021bf9b881c0742c9f5eca14aa3ec5bb1fc Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 15 Apr 2026 15:47:55 +0000
Subject: [PATCH 2/3] docs: add AGENTS.md behavioral guidelines file

Agent-Logs-Url: https://github.com/dvir001/Simple-Contacts/sessions/3836ff82-7599-4390-b8f5-a89d77ac89a9

Co-authored-by: dvir001 <39403717+dvir001@users.noreply.github.com>
---
 AGENTS.md | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 AGENTS.md

diff --git a/AGENTS.md b/AGENTS.md
new file mode 100644
index 0000000..bc0803f
--- /dev/null
+++ b/AGENTS.md
@@ -0,0 +1,65 @@
+# AGENTS.md
+
+Behavioral guidelines to reduce common LLM coding mistakes. Merge with project-specific instructions as needed.
+
+**Tradeoff:** These guidelines bias toward caution over speed. For trivial tasks, use judgment.
+
+## 1. Think Before Coding
+
+**Don't assume. Don't hide confusion. Surface tradeoffs.**
+
+Before implementing:
+- State your assumptions explicitly. If uncertain, ask.
+- If multiple interpretations exist, present them - don't pick silently.
+- If a simpler approach exists, say so. Push back when warranted.
+- If something is unclear, stop. Name what's confusing. Ask.
+
+## 2. Simplicity First
+
+**Minimum code that solves the problem. Nothing speculative.**
+
+- No features beyond what was asked.
+- No abstractions for single-use code.
+- No "flexibility" or "configurability" that wasn't requested.
+- No error handling for impossible scenarios.
+- If you write 200 lines and it could be 50, rewrite it.
+
+Ask yourself: "Would a senior engineer say this is overcomplicated?" If yes, simplify.
+
+## 3. Surgical Changes
+
+**Touch only what you must. Clean up only your own mess.**
+
+When editing existing code:
+- Don't "improve" adjacent code, comments, or formatting.
+- Don't refactor things that aren't broken.
+- Match existing style, even if you'd do it differently.
+- If you notice unrelated dead code, mention it - don't delete it.
+
+When your changes create orphans:
+- Remove imports/variables/functions that YOUR changes made unused.
+- Don't remove pre-existing dead code unless asked.
+
+The test: Every changed line should trace directly to the user's request.
+
+## 4. Goal-Driven Execution
+
+**Define success criteria. Loop until verified.**
+
+Transform tasks into verifiable goals:
+- "Add validation" → "Write tests for invalid inputs, then make them pass"
+- "Fix the bug" → "Write a test that reproduces it, then make it pass"
+- "Refactor X" → "Ensure tests pass before and after"
+
+For multi-step tasks, state a brief plan:
+```
+1. [Step] → verify: [check]
+2. [Step] → verify: [check]
+3. [Step] → verify: [check]
+```
+
+Strong success criteria let you loop independently. Weak criteria ("make it work") require constant clarification.
+
+---
+
+**These guidelines are working if:** fewer unnecessary changes in diffs, fewer rewrites due to overcomplication, and clarifying questions come before implementation rather than after mistakes.

From c819e5e825da12ffb49676175e418deeeffa1b87 Mon Sep 17 00:00:00 2001
From: Dvir <39403717+dvir001@users.noreply.github.com>
Date: Wed, 15 Apr 2026 18:51:00 +0300
Subject: [PATCH 3/3] Update AGENTS.md

---
 AGENTS.md | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/AGENTS.md b/AGENTS.md
index bc0803f..e36b2ef 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,9 +1,5 @@
 # AGENTS.md
 
-Behavioral guidelines to reduce common LLM coding mistakes. Merge with project-specific instructions as needed.
-
-**Tradeoff:** These guidelines bias toward caution over speed. For trivial tasks, use judgment.
-
 ## 1. Think Before Coding
 
 **Don't assume. Don't hide confusion. Surface tradeoffs.**
@@ -57,9 +53,3 @@ For multi-step tasks, state a brief plan:
 2. [Step] → verify: [check]
 3. [Step] → verify: [check]
 ```
-
-Strong success criteria let you loop independently. Weak criteria ("make it work") require constant clarification.
-
----
-
-**These guidelines are working if:** fewer unnecessary changes in diffs, fewer rewrites due to overcomplication, and clarifying questions come before implementation rather than after mistakes.