diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000000..af369c67e0
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+ * @odsod
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000000..72a5fc35de
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,7 @@
+version: 2
+
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000000..c7466b1af4
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,52 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - "*"
+
+jobs:
+  make:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ^1.15
+
+      - name: Setup Node
+        uses: actions/setup-node@v2-beta
+        with:
+          node-version: 12
+
+      - name: Make
+        run: make
+
+  release:
+    needs: [make]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ^1.15
+
+      - name: Setup Node
+        uses: actions/setup-node@v2-beta
+        with:
+          node-version: 12
+
+      - name: Run semantic-release
+        run: make semantic-release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000..dc86b929a3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.idea
+tools/*/*/
+node_modules/
diff --git a/.golangci.yml b/.golangci.yml
new file mode 100644
index 0000000000..f5a3bcc6bd
--- /dev/null
+++ b/.golangci.yml
@@ -0,0 +1,21 @@
+run:
+  timeout: 5m
+
+linters:
+  enable-all: true
+  disable:
+    - dupl # allow duplication
+    - funlen # allow long functions
+    - gomnd # allow some magic numbers
+    - wsl # unwanted amount of whitespace
+    - godox # allow TODOs
+    - interfacer # deprecated by the author for having too many false positives
+    - gocognit # allow higher cognitive complexity
+    - testpackage # unwanted convention
+    - nestif # allow deep nesting
+    - unparam # allow constant parameters
+    - goerr113 # allow "dynamic" errors
+    - dogsled # allow blank identifiers
+    - gocyclo # allow complex functions
+    - nlreturn # allow return/break without whitespace
+    - exhaustivestruct # don't require exhaustive fields in struct initializers
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000000..63c6bee36e
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,27 @@
+SHELL := /bin/bash
+
+all: \
+	commitlint \
+	prettier-markdown \
+	go-lint \
+	go-review \
+	go-test \
+	go-mod-tidy \
+	git-verify-nodiff
+
+include tools/commitlint/rules.mk
+include tools/git-verify-nodiff/rules.mk
+include tools/golangci-lint/rules.mk
+include tools/goreview/rules.mk
+include tools/prettier/rules.mk
+include tools/semantic-release/rules.mk
+
+.PHONY: go-mod-tidy
+go-mod-tidy:
+	$(info [$@] tidying Go module files...)
+	@go mod tidy -v
+
+.PHONY: go-test
+go-test:
+	$(info [$@] running Go tests...)
+	@go test -count 1 -cover -race ./...
diff --git a/README.md b/README.md
new file mode 100644
index 0000000000..67188b0734
--- /dev/null
+++ b/README.md
@@ -0,0 +1,5 @@
+# AIP Go
+
+Go SDK for implementing [Google API Improvement Proposals][google-aip] (AIP).
+
+[google-aip]: https://google.aip.dev/
diff --git a/doc.go b/doc.go
new file mode 100644
index 0000000000..454fbc9f5f
--- /dev/null
+++ b/doc.go
@@ -0,0 +1,2 @@
+// Package aip provides primitives for implementing API Improvement Proposals (AIP).
+package aip
diff --git a/tools/commitlint/.commitlintrc.js b/tools/commitlint/.commitlintrc.js
new file mode 100644
index 0000000000..92e3aec657
--- /dev/null
+++ b/tools/commitlint/.commitlintrc.js
@@ -0,0 +1,8 @@
+module.exports = {
+  extends: ['@commitlint/config-conventional'],
+  rules: {
+    // Treat as warning until Dependabot supports commitlint.
+    // https://github.com/dependabot/dependabot-core/issues/2445
+    "body-max-line-length": [1, "always", 100],
+  }
+};
diff --git a/tools/commitlint/package.json b/tools/commitlint/package.json
new file mode 100644
index 0000000000..2f668224b3
--- /dev/null
+++ b/tools/commitlint/package.json
@@ -0,0 +1,6 @@
+{
+  "devDependencies": {
+    "@commitlint/cli": "^11.0.0",
+    "@commitlint/config-conventional": "^11.0.0"
+  }
+}
diff --git a/tools/commitlint/rules.mk b/tools/commitlint/rules.mk
new file mode 100644
index 0000000000..0d3eb3b671
--- /dev/null
+++ b/tools/commitlint/rules.mk
@@ -0,0 +1,16 @@
+commitlint_cwd := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
+commitlint := $(commitlint_cwd)/node_modules/.bin/commitlint
+
+$(commitlint): $(commitlint_cwd)/package.json
+	$(info [commitlint] installing package...)
+	@cd $(commitlint_cwd) && npm install --no-save --no-audit &> /dev/null
+	@touch $@
+
+.PHONY: commitlint
+commitlint: $(commitlint_cwd)/.commitlintrc.js $(commitlint)
+	$(info [$@] linting commit messages...)
+	@git fetch --tags
+	@NODE_PATH=$(commitlint_cwd)/node_modules $(commitlint) \
+		--config $< \
+		--from origin/master \
+		--to HEAD
diff --git a/tools/git-verify-nodiff/git-verify-nodiff.bash b/tools/git-verify-nodiff/git-verify-nodiff.bash
new file mode 100755
index 0000000000..0dd1f0c631
--- /dev/null
+++ b/tools/git-verify-nodiff/git-verify-nodiff.bash
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -euo pipefail
+
+if [[ -n $(git status --porcelain) ]]; then
+  echo "Staging area is dirty, please add all files created by the build to .gitignore"
+  git diff --patch
+  exit 1
+fi
diff --git a/tools/git-verify-nodiff/rules.mk b/tools/git-verify-nodiff/rules.mk
new file mode 100644
index 0000000000..0f8e5906ff
--- /dev/null
+++ b/tools/git-verify-nodiff/rules.mk
@@ -0,0 +1,7 @@
+git_verify_nodiff_cwd := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
+git_verify_nodiff := $(git_verify_nodiff_cwd)/git-verify-nodiff.bash
+
+.PHONY: git-verify-nodiff
+git-verify-nodiff:
+	$(info [$@] verifying that git has no diff...)
+	@$(git_verify_nodiff)
diff --git a/tools/golangci-lint/rules.mk b/tools/golangci-lint/rules.mk
new file mode 100644
index 0000000000..907245f070
--- /dev/null
+++ b/tools/golangci-lint/rules.mk
@@ -0,0 +1,24 @@
+golangci_lint_cwd := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
+golangci_lint_version := 1.33.0
+golangci_lint := $(golangci_lint_cwd)/$(golangci_lint_version)/golangci-lint
+
+ifeq ($(shell uname),Linux)
+golangci_lint_archive_url := https://github.com/golangci/golangci-lint/releases/download/v${golangci_lint_version}/golangci-lint-${golangci_lint_version}-linux-amd64.tar.gz
+else ifeq ($(shell uname),Darwin)
+golangci_lint_archive_url := https://github.com/golangci/golangci-lint/releases/download/v${golangci_lint_version}/golangci-lint-${golangci_lint_version}-darwin-amd64.tar.gz
+else
+$(error unsupported OS: $(shell uname))
+endif
+
+$(golangci_lint):
+	$(info [golangci-lint] fetching version $(golangci_lint) binary...)
+	@mkdir -p $(dir $@)
+	@curl -sSL $(golangci_lint_archive_url) -o - | \
+		tar -xz --directory $(dir $@) --strip-components 1
+	@chmod +x $@
+	@touch $@
+
+.PHONY: go-lint
+go-lint: $(golangci_lint)
+	$(info [$@] linting Go code...)
+	@$(golangci_lint) run
diff --git a/tools/goreview/rules.mk b/tools/goreview/rules.mk
new file mode 100644
index 0000000000..9687199495
--- /dev/null
+++ b/tools/goreview/rules.mk
@@ -0,0 +1,18 @@
+goreview_cwd := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
+goreview_version := 0.16.0
+goreview := $(goreview_cwd)/$(goreview_version)/goreview
+
+goreview_archive_url := https://github.com/einride/goreview/releases/download/v$(goreview_version)/goreview_$(goreview_version)_$(shell uname)_$(shell uname -m).tar.gz
+
+$(goreview): $(goreview_cwd)/rules.mk
+	$(info [go-review] fetching $(goreview_version) binary...)
+	@mkdir -p $(dir $@)
+	@curl -sSL $(goreview_archive_url) -o - | tar -xz --directory $(dir $@)
+	@chmod +x $@
+	@touch $@
+
+# go-review: review Go code for Einride-specific conventions
+.PHONY: go-review
+go-review: $(goreview)
+	$(info [$@] reviewing Go code for Einride-specific conventions...)
+	@$(goreview) -c 1 ./...
diff --git a/tools/prettier/.prettierignore b/tools/prettier/.prettierignore
new file mode 100644
index 0000000000..2e4c9ed70a
--- /dev/null
+++ b/tools/prettier/.prettierignore
@@ -0,0 +1,5 @@
+# paths are relative to this file
+
+../
+../vendor
+../node_modules
diff --git a/tools/prettier/package.json b/tools/prettier/package.json
new file mode 100644
index 0000000000..9caf44e62a
--- /dev/null
+++ b/tools/prettier/package.json
@@ -0,0 +1,5 @@
+{
+  "devDependencies": {
+    "prettier": "^2.2.1"
+  }
+}
diff --git a/tools/prettier/rules.mk b/tools/prettier/rules.mk
new file mode 100644
index 0000000000..ab6b6b7be9
--- /dev/null
+++ b/tools/prettier/rules.mk
@@ -0,0 +1,17 @@
+prettier_cwd := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
+prettier := $(prettier_cwd)/node_modules/.bin/prettier
+
+$(prettier): $(prettier_cwd)/package.json
+	$(info [prettier] installing...)
+	@cd $(prettier_cwd) && npm install --no-save --no-audit &> /dev/null
+	@touch $@
+
+.PHONY: prettier-markdown
+prettier-markdown: $(prettier_cwd)/.prettierignore $(prettier)
+	$(info [$@] formatting Markdown files...)
+	@$(prettier) \
+		--loglevel warn \
+		--ignore-path $< \
+		--parser markdown \
+		--prose-wrap always \
+		--write **/*.md
diff --git a/tools/semantic-release/.releaserc.yaml b/tools/semantic-release/.releaserc.yaml
new file mode 100644
index 0000000000..1a68877822
--- /dev/null
+++ b/tools/semantic-release/.releaserc.yaml
@@ -0,0 +1,19 @@
+plugins:
+  - - "@semantic-release/commit-analyzer"
+    - preset: "conventionalcommits"
+      releaseRules:
+        # Given Go v2+ conventions we disable major releases on
+        # breaking changes and leave it up to the developer
+        # to make major releases
+        - breaking: true
+          release: "minor"
+  - "@semantic-release/release-notes-generator"
+  - "@semantic-release/github"
+
+branches: ["master"]
+# github plugin is the only one running this step and we're not interested
+# in its updates to PR and issues
+success: false
+# github plugin is the only one running this step and we're not interested
+# the issues it creates due to failed releases
+fail: false
diff --git a/tools/semantic-release/package.json b/tools/semantic-release/package.json
new file mode 100644
index 0000000000..3069fdc8b9
--- /dev/null
+++ b/tools/semantic-release/package.json
@@ -0,0 +1,8 @@
+{
+  "devDependencies": {
+    "semantic-release": "^17.3.0",
+    "@semantic-release/github": "^7.2.0",
+    "@semantic-release/release-notes-generator": "^9.0.1",
+    "conventional-changelog-conventionalcommits": "^4.5.0"
+  }
+}
diff --git a/tools/semantic-release/rules.mk b/tools/semantic-release/rules.mk
new file mode 100644
index 0000000000..2992c1a849
--- /dev/null
+++ b/tools/semantic-release/rules.mk
@@ -0,0 +1,12 @@
+semantic_release_cwd := $(abspath $(dir $(lastword $(MAKEFILE_LIST))))
+semantic_release := $(semantic_release_cwd)/node_modules/.bin/semantic-release
+
+$(semantic_release): $(semantic_release_cwd)/package.json
+	$(info [semantic-release] installing packages...)
+	@cd $(semantic_release_cwd) && npm install --no-save --no-audit --ignore-scripts &> /dev/null
+	@touch $@
+
+.PHONY: semantic-release
+semantic-release: $(semantic_release_cwd)/.releaserc.yaml $(semantic_release)
+	$(info [$@] creating release...)
+	@cd $(semantic_release_cwd) && $(semantic_release)