readme: update

README.md

@@ -41,10 +41,10 @@ The toolkit can be used in various ways to accommodate as many needs as possible
   Everyone is welcome to visit the official instance and showcase of the suite's capabilities. \
   It has a wide range of functionalities including charts, tables and simulations which you can visit for free and without the need for an account. \
   Also available at: [kibo.money](https://kibo.money) // [satonomics.xyz](https://satonomics.xyz)
-- **[API](https://github.com/bitcoinresearchkit/brk/tree/main/crates/brk_server#endpoints)** \
+- **[API](https://github.com/bitcoinresearchkit/brk/tree/main/crates/brk_server#brk-server)** \
   Researchers and developers are free to use BRK's public API with ![Datasets variant count](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fbitcoinresearchkit.org%2Fapi%2Fvecs%2Fvariant-count&query=%24&style=flat&label=%20&color=white) dataset variants at their disposal. \
   Just like the website, it's entirely free, with no authentication or rate-limiting.
-- AI \
+- **[AI](https://github.com/bitcoinresearchkit/brk/blob/main/crates/brk_mcp/README.md#brk-mcp)** \
   LLMs have to possibility to connect to BRK's backend through a [MCP](https://modelcontextprotocol.io/introduction). \
   It will give them access to the same tools as the API, with no restrictions, and allow you to have your very own data analysts. \
   One-shot output examples: [Document](https://claude.ai/public/artifacts/71194d29-f965-417c-ba09-fdf0e4ecb1d5) // [Dashboard](https://claude.ai/public/artifacts/beef143f-399a-4ed4-b8bf-c986b776de42) // [Dashboard 2](https://claude.ai/public/artifacts/5430ae49-bb3d-4fc1-ab24-f1e33deb40dc)