Chore: Address suggestions from code review by CodeRabbit

Author: amotl

DEVELOP.md

@@ -21,7 +21,7 @@ will invoke both and is also used on CI/GHA.
 poe check
 ```
 
-In order to invoke individual software tests for working on the spot, use a
+To invoke individual software tests for working on the spot, use a
 traditional `pytest` invocation. Examples:
 ```shell
 pytest --no-cov tests/test_knowledge.py
@@ -32,7 +32,7 @@ pytest --no-cov -k query
 
 ## Release
 
-The project uses [versioningit], so you don't need to do any version bumping
+The project uses [versioningit] so you don't need to do any version bumping
 within files, because the version number will be derived from the Git tag.
 
 However, you need to designate the new release within the [CHANGES.md](./CHANGES.md)

README.md

@@ -1,6 +1,8 @@
 # CrateDB MCP Server
 
 [![Bluesky][badge-bluesky]][target-bluesky]
+[![Release Notes][badge-release-notes]][project-release-notes]
+
 [![Status][badge-status]][target-project]
 [![License][badge-license]][target-license]
 [![CI][badge-ci]][project-ci]
@@ -55,8 +57,8 @@ sessions like Claude.
 
 Configure the `CRATEDB_MCP_HTTP_URL` environment variable to match your CrateDB instance.
 For example, when connecting to CrateDB Cloud, use a value like
-https://admin:dZ...6LqB@testdrive.eks1.eu-west-1.aws.cratedb.net:4200/.
-When connecting to CrateDB on localhost, use http://localhost:4200/.
+`https://admin:dZ...6LqB@testdrive.eks1.eu-west-1.aws.cratedb.net:4200/`.
+When connecting to CrateDB on localhost, use `http://localhost:4200/`.
 ```shell
 export CRATEDB_MCP_HTTP_URL="http://localhost:4200/"
 ```
@@ -73,7 +75,7 @@ Start MCP server with `sse` transport.
 ```shell
 CRATEDB_MCP_TRANSPORT=sse cratedb-mcp
 ```
-Note: If you are not able to use `uv tool install`, please use
+Note: If you unable to use `uv tool install`, please use
 `uv run cratedb-mcp` to acquire and run the package ephemerally.
 
 # Simple Claude configuration
@@ -114,12 +116,12 @@ To learn how to set up a development sandbox, see the [development documentation
 [badge-ci]: https://github.com/crate/cratedb-mcp/actions/workflows/tests.yml/badge.svg
 [badge-coverage]: https://codecov.io/gh/crate/cratedb-mcp/branch/main/graph/badge.svg
 [badge-bluesky]: https://img.shields.io/badge/Bluesky-0285FF?logo=bluesky&logoColor=fff&label=Follow%20%40CrateDB
-[badge-issues]: https://img.shields.io/github/issues/crate/cratedb-mcp
 [badge-license]: https://img.shields.io/github/license/crate/cratedb-mcp
-[badge-release-notes]: https://img.shields.io/badge/Release%20Notes-v0.0.0-blue
+[badge-release-notes]: https://img.shields.io/github/release/crate/cratedb-mcp?label=Release+Notes
 [badge-status]: https://img.shields.io/badge/status--alpha-orange
 [project-ci]: https://github.com/crate/cratedb-mcp/actions/workflows/tests.yml
 [project-coverage]: https://app.codecov.io/gh/crate/cratedb-mcp
+[project-release-notes]: https://github.com/crate/cratedb-mcp/releases
 [target-bluesky]: https://bsky.app/search?q=cratedb
 [target-license]: https://github.com/crate/cratedb-mcp/blob/main/LICENSE
 [target-project]: https://github.com/crate/cratedb-mcp

cratedb_mcp/cli.py

@@ -1,5 +1,6 @@
 import logging
 import os
+import typing as t
 
 from cratedb_mcp.__main__ import mcp
 
@@ -11,4 +12,4 @@ def main():
     if transport not in ("stdio", "sse"):
         raise ValueError(f"Unsupported transport: '{transport}'. Please use one of 'stdio', 'sse'.")
     logger.info(f"Starting CrateDB MCP server using transport '{transport}'")
-    mcp.run(transport=transport)  # type: ignore[arg-type]
+    mcp.run(transport=t.cast(t.Literal["stdio", "sse"], transport))