fix(ci): handle release-please prefixed tags in goreleaser publish

.github/workflows/release-mcp.yml

@@ -41,20 +41,17 @@ jobs:
       - name: Extract MCP version
         run: echo "MCP_VERSION=${GITHUB_REF_NAME#mcp/v}" >> $GITHUB_ENV
 
-      - name: Find previous MCP tag
-        run: |
-          PREV=$(git tag --sort=-version:refname | grep '^mcp/v' | grep -v "^${GITHUB_REF_NAME}$" | head -1)
-          echo "MCP_PREVIOUS_TAG=${PREV}" >> $GITHUB_ENV
-
       - uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6.4.0
         with:
           distribution: goreleaser
           version: latest
-          args: release --clean --config .goreleaser.mcp.yaml --skip=validate
+          args: release --clean --config .goreleaser.mcp.yaml
         env:
           GITHUB_TOKEN: ${{ steps.generate_token.outputs.token }}
-          GORELEASER_CURRENT_TAG: ${{ github.ref_name }}
-          GORELEASER_PREVIOUS_TAG: ${{ env.MCP_PREVIOUS_TAG }}
+          # Override the parsed tag with the bare semver so GoReleaser's
+          # validation passes; the actual GitHub release tag is set via
+          # `release.tag` in .goreleaser.mcp.yaml.
+          GORELEASER_CURRENT_TAG: v${{ env.MCP_VERSION }}
           MCP_VERSION: ${{ env.MCP_VERSION }}
 
   release-mcp-to-npm:

.github/workflows/release.yml

@@ -50,6 +50,10 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ steps.generate_token.outputs.token }}
           RELEASE_VERSION: ${{ env.RELEASE_VERSION }}
+          # Override the parsed tag with the bare semver so GoReleaser's
+          # validation passes; the actual GitHub release tag is set via
+          # `release.tag` in .goreleaser.yaml.
+          GORELEASER_CURRENT_TAG: v${{ env.RELEASE_VERSION }}
 
   release-to-npm:
     runs-on: ubuntu-latest

.goreleaser.mcp.yaml

@@ -35,3 +35,7 @@ checksum:
 
 changelog:
   disable: true
+
+release:
+  mode: keep-existing
+  tag: "mcp/v{{ .Version }}"

.goreleaser.yaml

@@ -35,6 +35,9 @@ changelog:
     exclude:
       - "^docs:"
       - "^test:"
+release:
+  mode: keep-existing
+  tag: "plugin-validator/v{{ .Version }}"
 # The lines beneath this are called `modelines`. See `:help modeline`
 # Feel free to remove those if you don't want/use them.
 # yaml-language-server: $schema=https://goreleaser.com/static/schema.json