Merge pull request #12807 from polyorderbooks/add-polyorderbooks

Add polyorderbooks/mcp-server (historical Polymarket order book depth)

README.md

@@ -2124,6 +2124,7 @@ px goldbean-mcp\.
 - [amitesh-m/wealthville-integrations](https://github.com/amitesh-m/wealthville-integrations) [![Wealthville MCP server](https://glama.ai/mcp/servers/amitesh-m/wealthville-integrations/badges/score.svg)](https://glama.ai/mcp/servers/amitesh-m/wealthville-integrations) 🎖️ 📇 🏠 - Solana + EVM liquidity-pool scores for AI agents: **Enter/Hold/Exit verdicts** and a composite **0–100 Wealthville Score**, plus a live, immutable, miss-inclusive track record. 4 read-only tools (pool score, top pools, track record, signals feed). In the official MCP Registry. `npx @wealthville/mcp-server`
 - [SynderAccounting/gl-importer-plugin](https://github.com/SynderAccounting/gl-importer-plugin) [![SynderAccounting/gl-importer-plugin MCP server](https://glama.ai/mcp/servers/SynderAccounting/gl-importer-plugin/badges/score.svg)](https://glama.ai/mcp/servers/SynderAccounting/gl-importer-plugin) 🎖️ 📇 ☁️ - Import CSV/XLSX accounting data into QuickBooks Online or Xero via the [Synder Importer API](https://importer.synder.com). 19 tools covering imports, field mapping rules, post-import rules, and entity discovery. Install with `npx -y @cloudbusiness/gl-importer-mcp`.
 - [sand0vvv/hyperevm-mcp](https://github.com/sand0vvv/hyperevm-mcp) [![sand0vvv/hyperevm-mcp MCP server](https://glama.ai/mcp/servers/sand0vvv/hyperevm-mcp/badges/score.svg)](https://glama.ai/mcp/servers/sand0vvv/hyperevm-mcp) 📇 ☁️ 🍎 🪟 🐧 - Read-only Hyperliquid / HyperEVM: every way to earn on HYPE in one table — liquid staking, lending with utilisation and max LTV, LP pools, and the HLP vault — with yield a pool earns separated from yield paid in emitted tokens. Also protocol TVL, fees actually paid, perp and spot markets, funding history, and order-book depth with a straight answer when a size will not fill. Where a source publishes a figure whose unit cannot be confirmed, the cell reads n/a instead. No keys, no signing, nothing to configure. `npx -y @sand0vvv/hyperevm-mcp`
+- [polyorderbooks/mcp-server](https://github.com/polyorderbooks/mcp-server) [![polyorderbooks/mcp-server MCP server](https://glama.ai/mcp/servers/polyorderbooks/mcp-server/badges/score.svg)](https://glama.ai/mcp/servers/polyorderbooks/mcp-server) 📇 ☁️ - Historical Polymarket order book depth — full L2 bid/ask ladders at 1-second resolution on resolved markets, plus prices, spread and liquidity. Polymarket archives no order book history, so this serves depth captured live.
 ### 🎮 <a name="gaming"></a>Gaming
 
 Integration with gaming related data, game engines, and services