diff --git a/README.md b/README.md
index 44c2c0a..980dd82 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ jobs:
           install-command: npm ci
           tags: production,webapp
           grep: checkout
+          github-check-name: Checkly PR code checks
         env:
           CHECKLY_API_KEY: ${{ secrets.CHECKLY_API_KEY }}
           CHECKLY_ACCOUNT_ID: ${{ secrets.CHECKLY_ACCOUNT_ID }}
@@ -102,6 +103,7 @@ target URL explicitly through `env` or the workflow `env` block.
 | `fail-on-no-matching` | `trigger` only. Set to `false` to pass `--no-fail-on-no-matching`. |
 | `verbose` | Set to `true` or `false` to pass `--verbose` or `--no-verbose`. |
 | `reporting` | Where to report the Checkly result: `auto`, `github-check`, or `github-actions`. Defaults to `auto`. |
+| `github-check-name` | GitHub Check name used when reporting through the Checkly GitHub App. Defaults to `Checkly`. |
 
 ## Outputs
 
diff --git a/action.yml b/action.yml
index 0152635..35708a5 100644
--- a/action.yml
+++ b/action.yml
@@ -79,6 +79,9 @@ inputs:
     description: Where to report the Checkly result. Use "auto", "github-check", or "github-actions".
     required: false
     default: auto
+  github-check-name:
+    description: GitHub Check name to create when reporting through the Checkly GitHub App. Defaults to "Checkly".
+    required: false
 
 outputs:
   test-session-id:
@@ -117,3 +120,4 @@ runs:
         INPUT_FAIL_ON_NO_MATCHING: ${{ inputs.fail-on-no-matching }}
         INPUT_VERBOSE: ${{ inputs.verbose }}
         INPUT_REPORTING: ${{ inputs.reporting }}
+        INPUT_GITHUB_CHECK_NAME: ${{ inputs.github-check-name }}
diff --git a/scripts/run.sh b/scripts/run.sh
index 3b55a6f..f6d725c 100755
--- a/scripts/run.sh
+++ b/scripts/run.sh
@@ -150,6 +150,8 @@ try {
   }
   if (typeof value === 'string' && value.trim() !== '') {
     process.stdout.write(value)
+  } else if (typeof value === 'number' && Number.isFinite(value)) {
+    process.stdout.write(String(value))
   }
 } catch (_) {
   process.exit(0)
@@ -182,6 +184,10 @@ resolve_github_sha() {
 
 clear_github_report_env() {
   unset CHECKLY_GITHUB_REPORT
+  unset CHECKLY_GITHUB_SOURCE
+  unset CHECKLY_GITHUB_CHECK_NAME
+  unset CHECKLY_GITHUB_PULL_REQUEST_NUMBER
+  unset CHECKLY_GITHUB_ENVIRONMENT_URL
   unset CHECKLY_GITHUB_REPOSITORY
   unset CHECKLY_GITHUB_SHA
   unset CHECKLY_GITHUB_RUN_ID
@@ -224,8 +230,26 @@ configure_deployment_environment_url() {
 configure_github_report() {
   local repository="$1"
   local sha="$2"
+  local github_check_name="$3"
 
   export CHECKLY_GITHUB_REPORT=true
+  export CHECKLY_GITHUB_SOURCE=checkly-action
+
+  if [[ -n "$github_check_name" ]]; then
+    export CHECKLY_GITHUB_CHECK_NAME="$github_check_name"
+  fi
+
+  if is_pull_request_event; then
+    local pull_request_number
+    pull_request_number="$(github_event_value "pull_request.number")"
+    if [[ -n "$pull_request_number" ]]; then
+      export CHECKLY_GITHUB_PULL_REQUEST_NUMBER="$pull_request_number"
+    fi
+  fi
+
+  if [[ -n "${ENVIRONMENT_URL:-}" ]]; then
+    export CHECKLY_GITHUB_ENVIRONMENT_URL="$ENVIRONMENT_URL"
+  fi
 
   if [[ -n "$repository" ]]; then
     export CHECKLY_GITHUB_REPOSITORY="$repository"
@@ -300,6 +324,10 @@ const accountId = process.env.CHECKLY_ACCOUNT_ID
 const apiKey = process.env.CHECKLY_API_KEY
 
 const payload = {
+  source: process.env.CHECKLY_GITHUB_SOURCE,
+  githubCheckName: process.env.CHECKLY_GITHUB_CHECK_NAME,
+  pullRequestNumber: process.env.CHECKLY_GITHUB_PULL_REQUEST_NUMBER,
+  environmentUrl: process.env.CHECKLY_GITHUB_ENVIRONMENT_URL,
   repository: process.env.CHECKLY_GITHUB_REPOSITORY,
   sha: process.env.CHECKLY_GITHUB_SHA,
   runId: process.env.CHECKLY_GITHUB_RUN_ID,
@@ -353,6 +381,7 @@ cli_version="$(trim "${INPUT_CLI_VERSION:-latest}")"
 working_directory="$(trim "${INPUT_WORKING_DIRECTORY:-.}")"
 install_command="$(trim "${INPUT_INSTALL_COMMAND:-}")"
 reporting="$(trim "${INPUT_REPORTING:-auto}")"
+github_check_name="$(trim "${INPUT_GITHUB_CHECK_NAME:-}")"
 
 case "$command_name" in
   test|trigger) ;;
@@ -428,7 +457,7 @@ else
       echo "::warning::GitHub Check reporting needs Checkly CLI 8.12.0 or newer (cli-version is '${cli_version}'). Reporting through GitHub Actions instead. Use cli-version: latest or >= 8.12.0 to enable detached GitHub Check reporting."
     fi
   else
-    configure_github_report "$github_repository" "$github_sha"
+    configure_github_report "$github_repository" "$github_sha" "$github_check_name"
     preflight_result="$(github_report_preflight)" || preflight_result=$'false\tpreflight_crashed'
     IFS=$'\t' read -r github_report_available github_report_reason <<< "$preflight_result"
     github_report_reason="$(sanitize_reason "$github_report_reason")"
@@ -490,10 +519,21 @@ if [[ "${CHECKLY_ACTION_DRY_RUN:-}" == "1" || "${CHECKLY_ACTION_DRY_RUN:-}" == "
     printf 'Reporting: GitHub Actions\n'
   elif [[ "$github_check_requested" == "true" && "$github_report_available" == "true" ]]; then
     printf 'Reporting: GitHub Check'
+    if [[ -n "${CHECKLY_GITHUB_CHECK_NAME:-}" ]]; then
+      printf ' "%s"' "$CHECKLY_GITHUB_CHECK_NAME"
+    fi
     if [[ -n "${CHECKLY_GITHUB_REPOSITORY:-}" && -n "${CHECKLY_GITHUB_SHA:-}" ]]; then
       printf ' for %s@%s' "$CHECKLY_GITHUB_REPOSITORY" "$CHECKLY_GITHUB_SHA"
     fi
     printf '\n'
+    printf 'GitHub metadata: source=%s' "${CHECKLY_GITHUB_SOURCE:-}"
+    if [[ -n "${CHECKLY_GITHUB_PULL_REQUEST_NUMBER:-}" ]]; then
+      printf ' pullRequestNumber=%s' "$CHECKLY_GITHUB_PULL_REQUEST_NUMBER"
+    fi
+    if [[ -n "${CHECKLY_GITHUB_ENVIRONMENT_URL:-}" ]]; then
+      printf ' environmentUrl=%s' "$CHECKLY_GITHUB_ENVIRONMENT_URL"
+    fi
+    printf '\n'
   elif [[ "$github_check_requested" == "true" ]]; then
     printf 'Reporting: GitHub Actions (GitHub Check unavailable: %s)\n' "$github_report_reason"
   else
diff --git a/scripts/test.sh b/scripts/test.sh
index 92cdfc9..44d1992 100755
--- a/scripts/test.sh
+++ b/scripts/test.sh
@@ -133,6 +133,7 @@ trap 'rm -f "$github_event_path"' EXIT
 cat > "$github_event_path" <<'JSON'
 {
   "pull_request": {
+    "number": 5,
     "head": {
       "sha": "head123def456",
       "repo": {
@@ -146,6 +147,7 @@ JSON
 github_report_output="$(
   INPUT_COMMAND=test \
   INPUT_REPORTING=github-check \
+  INPUT_GITHUB_CHECK_NAME='Checkly PR code checks' \
   CHECKLY_ACTION_GITHUB_REPORT_AVAILABLE=true \
   GITHUB_REPOSITORY=checkly/playwright-reporter-demo \
   GITHUB_SHA=merge123def456 \
@@ -160,10 +162,12 @@ github_report_output="$(
   GITHUB_HEAD_REF=herve/test-checkly-action \
   GITHUB_BASE_REF=main \
   GITHUB_SERVER_URL=https://github.com \
+  ENVIRONMENT_URL=https://preview.example.com \
   run_dry
 )"
 
-assert_contains "$github_report_output" "Reporting: GitHub Check for checkly/playwright-reporter-demo@head123def456"
+assert_contains "$github_report_output" "Reporting: GitHub Check \"Checkly PR code checks\" for checkly/playwright-reporter-demo@head123def456"
+assert_contains "$github_report_output" "GitHub metadata: source=checkly-action pullRequestNumber=5 environmentUrl=https://preview.example.com"
 
 github_actions_output="$(
   INPUT_COMMAND=test \