diff --git a/README.md b/README.md
index 53c3016..2f96058 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # claude-code-best-practice
 from vibe coding to agentic engineering - practice makes claude perfect
 
-![updated with Claude Code](https://img.shields.io/badge/updated_with_Claude_Code-v2.1.145%20(May%2023%2C%202026%208%3A45%20AM%20PKT)-white?style=flat&labelColor=555) <a href="https://github.com/shanraisshan/claude-code-best-practice/stargazers"><img src="https://img.shields.io/github/stars/shanraisshan/claude-code-best-practice?style=flat&label=%E2%98%85&labelColor=555&color=white" alt="GitHub Stars"></a><br>
+![updated with Claude Code](https://img.shields.io/badge/updated_with_Claude_Code-v2.1.145%20(May%2023%2C%202026%208%3A46%20PM%20PKT)-white?style=flat&labelColor=555) <a href="https://github.com/shanraisshan/claude-code-best-practice/stargazers"><img src="https://img.shields.io/github/stars/shanraisshan/claude-code-best-practice?style=flat&label=%E2%98%85&labelColor=555&color=white" alt="GitHub Stars"></a><br>
 
 [![Best Practice](!/tags/best-practice.svg)](best-practice/) [![Implemented](!/tags/implemented.svg)](implementation/) [![Orchestration Workflow](!/tags/orchestration-workflow.svg)](orchestration-workflow/orchestration-workflow.md) [![Claude](!/tags/claude.svg)](https://code.claude.com/docs) [![Boris](!/tags/boris-cherny.svg)](#-tips-and-tricks) [![Community](!/tags/community.svg)](#-subscribe) ![Click on these badges below to see the actual sources](!/tags/click-badges.svg)<br>
 <img src="!/tags/a.svg" height="14"> = Agents · <img src="!/tags/c.svg" height="14"> = Commands · <img src="!/tags/s.svg" height="14"> = Skills
diff --git a/changelog/agent-collections/changelog.md b/changelog/agent-collections/changelog.md
index e34cd67..ca5f6d3 100644
--- a/changelog/agent-collections/changelog.md
+++ b/changelog/agent-collections/changelog.md
@@ -10,6 +10,17 @@ Tracks updates to the AGENT COLLECTIONS table in `README.md`.
 
 ---
 
+## [2026-05-23 08:46 PM PKT] Agent Collections Update
+
+| # | Priority | Type  | Action                                                                                              | Status                                                                                                                                                                                                                 |
+|---|----------|-------|-----------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| 1 | LOW      | Star  | msitarzewski/agency-agents ★ unchanged (104k)                                                       | INVALID (no change required)                                                                                                                                                                                           |
+| 2 | LOW      | Count | msitarzewski/agency-agents agents 144 → 184 (conf 0.80)                                             | INVALID (RECURRING methodological variation; no commits since April 12, 2026; 144↔184 oscillation documented across multiple runs; 184 includes strategy/playbooks/runbooks meta-docs not counted in prior 144 baseline) |
+| 3 | LOW      | Count | VoltAgent/awesome-claude-code-subagents agents 151 → 152 (conf 0.92)                                | INVALID (RECURRING ±1 oscillation; no new agents in last 30 days — maintenance-only commits Apr 25 / May 20; within oscillation threshold)                                                                             |
+| 4 | LOW      | Sort  | Verify sort order (104k > 20k — stars descending)                                                   | COMPLETE (order preserved; RECURRING)                                                                                                                                                                                  |
+
+---
+
 ## [2026-05-22 08:44 PM PKT] Agent Collections Update
 
 | # | Priority | Type  | Action                                                                                              | Status                                                                                                                                                                                                |