diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 70d5ab968..fb88081c5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,12 +5,8 @@ on:
     branches: [ main, release ]
     tags:
       - 'release-*'
-    paths-ignore:
-      - "**/coverage.svg"
   pull_request:
     branches: [ main, release ]
-    paths-ignore:
-      - "**/coverage.svg"
 
 env:
   CARGO_TERM_COLOR: always
@@ -136,19 +132,8 @@ jobs:
       - name: Install llvm-tools-preview
         run: rustup component add llvm-tools-preview
 
-      - name: Install lcov
-        run: sudo apt-get update && sudo apt-get install -y lcov bc
-
       - name: Run tests with coverage
-        run: cargo llvm-cov --all-features --lcov --output-path lcov.info
-
-      - name: Generate coverage badge
-        if: github.ref == 'refs/heads/main'
-        uses: GoogleCloudPlatform/lcov-coverage-badge@5857899449990297b622767f36e4fa8d1218acdb
-        with:
-          file: ./lcov.info
-          icon_name: github
-          access_token: ${{ secrets.GITHUB_TOKEN }}
+        run: cargo llvm-cov --all-features
   
   security_audit:
     name: Security Audit
diff --git a/README.md b/README.md
index bac86aee7..4c1c7fae2 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Wait for the first release.
 <!-- [![Crates.io Version](todo)](todo) -->
 <!-- ![Release status](https://github.com/modelcontextprotocol/rust-sdk/actions/workflows/release.yml/badge.svg) -->
 <!-- [![docs.rs](todo)](todo) -->
-![Coverage](coverage.svg)
+![Coverage](docs/coverage.svg)
 
 An official rust Model Context Protocol SDK implementation with tokio async runtime.
 
diff --git a/docs/coverage.svg b/docs/coverage.svg
new file mode 100644
index 000000000..229bca9a6
--- /dev/null
+++ b/docs/coverage.svg
@@ -0,0 +1 @@
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\ No newline at end of file