docs: add README entry and CHANGELOG for MevIntelligenceActionProvider

Author: ValoremFoundation

typescript/agentkit/CHANGELOG.md

@@ -1,5 +1,11 @@
 # AgentKit Changelog
 
+## Unreleased
+
+### Minor Changes
+
+- [#1257](https://github.com/coinbase/agentkit/pull/1257) Thanks [@ValoremFoundation](https://github.com/ValoremFoundation)! - Added `mevIntelligenceActionProvider` for real-time Ethereum liquidation intelligence. Provides four actions: `get_liquidation_waves`, `get_searcher_leaderboard`, `get_builder_recommendation`, and `get_mev_feed`. Free preview tier requires no API key; paid tier uses x402 micropayments (USDC on Base). Covers Aave V3, Spark, and Morpho Blue across L1 and L2.
+
 ## 0.11.0
 
 ### Minor Changes

typescript/agentkit/README.md

@@ -494,6 +494,27 @@ const agent = createAgent({
 </table>
 </details>
 <details>
+<summary><strong>MEV Intelligence</strong></summary>
+<table width="100%">
+<tr>
+    <td width="200"><code>get_liquidation_waves</code></td>
+    <td width="768">Fetches near-liquidation borrower positions ranked by health factor across Aave V3, Spark, and Morpho Blue. No API key required for preview tier.</td>
+</tr>
+<tr>
+    <td width="200"><code>get_searcher_leaderboard</code></td>
+    <td width="768">Returns top MEV searchers ranked by landed liquidation fires and land rate.</td>
+</tr>
+<tr>
+    <td width="200"><code>get_builder_recommendation</code></td>
+    <td width="768">Returns optimal block builder for bundle routing given current relay dynamics.</td>
+</tr>
+<tr>
+    <td width="200"><code>get_mev_feed</code></td>
+    <td width="768">Fetches an enriched stream of actionable MEV events. Paid tier uses x402 micropayments (USDC on Base).</td>
+</tr>
+</table>
+</details>
+<details>
 <summary><strong>Moonwell</strong></summary>
 <table width="100%">
 <tr>