diff --git a/.github/dependabot.yaml b/.github/dependabot.yaml
new file mode 100644
index 0000000..9a56402
--- /dev/null
+++ b/.github/dependabot.yaml
@@ -0,0 +1,16 @@
+version: 2
+updates:
+- package-ecosystem: gomod
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "00:00"
+    timezone: Asia/Tokyo
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "00:00"
+    timezone: Asia/Tokyo
\ No newline at end of file
diff --git a/.github/workflows/benchmark.yaml b/.github/workflows/benchmark.yaml
new file mode 100644
index 0000000..d6c43b0
--- /dev/null
+++ b/.github/workflows/benchmark.yaml
@@ -0,0 +1,50 @@
+name: Benchmark
+
+on:
+  pull_request:
+
+jobs:
+  benchmark:
+    name: Benchmark
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - run: mkdir -p ./profile
+      - run: |
+          {
+            echo "stdout<<EOF"
+            go test -benchmem -bench . -cpuprofile ./profile/cpu.out -memprofile ./profile/mem.out
+            echo "EOF"
+          } >> $GITHUB_OUTPUT
+        id: bench
+      - uses: actions/upload-artifact@v4
+        id: artifact
+        with:
+          name: profile
+          path: profile
+      - run: |
+          cat << EOF > ./body.txt
+          ## Benchmark Result
+
+          \`\`\`text
+          ${{ steps.bench.outputs.stdout }}
+          \`\`\`
+
+          <details>
+          <summary>pprof command</summary>
+          \`\`\`sh
+          unzip <(gh api /repos/${{ github.repository }}/actions/artifacts/${{ steps.artifact.outputs.artifact-id }}/zip)
+          go tool pprof -http :6060 profile/cpu.out
+          \`\`\`
+          </details>
+          EOF
+
+          gh pr comment ${{ github.event.pull_request.number }} --edit-last -F ./body.txt --repo ${{ github.repository }}
+        env:
+          GH_TOKEN: ${{ github.token }}
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..3137cc8
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,38 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - 'main'
+  pull_request:
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: golangci-lint
+        uses: reviewdog/action-golangci-lint@v2.5
+        with:
+          go_version_file: go.mod
+          reporter: github-pr-review
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          fail_on_error: true
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+      - run: go test ./... -v -coverprofile=./coverage.txt -race -vet=off
+      - name: Upload coverage data
+        uses: codecov/codecov-action@v3.1.4
+        with:
+          file: ./coverage.txt
+      - uses: actions/upload-artifact@v4
+        with:
+          name: coverage.txt
+          path: coverage.txt
diff --git a/.golangci.yaml b/.golangci.yaml
new file mode 100644
index 0000000..762b560
--- /dev/null
+++ b/.golangci.yaml
@@ -0,0 +1,38 @@
+run:
+  skip-dirs:
+    - mock
+linters:
+  enable:
+    - govet
+    - errcheck
+    - staticcheck
+    - unused
+    - gosimple
+    - structcheck
+    - varcheck
+    - ineffassign
+    - typecheck
+    - revive
+    - gofmt
+    - asasalint
+    - asciicheck
+    - bidichk
+    - errname
+    - errorlint
+    - exhaustive
+    - exportloopref
+    - forcetypeassert
+    - gocheckcompilerdirectives
+    - gocritic
+    - goheader
+    - goimports
+    - gosec
+    - misspell
+    - nakedret
+    - nilerr
+    - nosprintfhostport
+    - sqlclosecheck
+    - testpackage
+    - unconvert
+    - unparam
+    - whitespace