docs: context7 config file (#605)

## Motivation and Context
- removed unnecessary badges from readme
- add context7 json file

## How Has This Been Tested?
<!-- Have you tested this in a real application? Which scenarios were
tested? -->

## Breaking Changes
<!-- Will users need to update their code or configurations? -->

## Types of changes
<!-- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update

## Checklist
<!-- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [ ] I have read the [MCP
Documentation](https://modelcontextprotocol.io)
- [ ] My code follows the repository's style guidelines
- [ ] New and existing tests pass locally
- [ ] I have added appropriate error handling
- [ ] I have added or updated documentation as needed

## Additional context
<!-- Add any other context, implementation notes, or design decisions
-->

context7.json

@@ -0,0 +1,30 @@
+{
+  "$schema": "https://context7.com/schema/context7.json",
+  "projectTitle": "Model Context Protocol Kotlin SDK",
+  "description": "Kotlin Multiplatform SDK for MCP — client and server implementations",
+  "excludeFolders": [
+    ".github",
+    "buildSrc",
+    "config",
+    "gradle/wrapper"
+  ],
+  "excludeFiles": [
+    "CONTRIBUTING.md",
+    "LICENSE",
+    "SECURITY.md",
+    "codecov.yml",
+    "gradlew",
+    "gradlew.bat",
+    ".editorconfig",
+    "knit.properties",
+    "gradle.properties",
+    "settings.gradle.kts",
+    "conformance-baseline.yml",
+    "run-conformance.sh",
+    "detekt-baseline.xml",
+    "detekt-baseline-test.xml",
+    "detekt-baseline-main.xml",
+    "detekt-baseline-commonMainSourceSet.xml",
+    "detekt-baseline-commonTestSourceSet.xml"
+  ]
+}