chore: align repo scaffolding with the package standard

.github/workflows/ci.yml

@@ -0,0 +1,27 @@
+name: ci
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+      - uses: oven-sh/setup-bun@v2
+      - run: bun install --frozen-lockfile
+      - run: bun run check
+      - name: node consumer smoke
+        run: |
+          set -euo pipefail
+          TARBALL="$PWD/$(npm pack --silent)"
+          mkdir -p "$RUNNER_TEMP/c" && cd "$RUNNER_TEMP/c"
+          npm init -y >/dev/null && npm pkg set type=module >/dev/null
+          npm install "$TARBALL"
+          node -e 'import("@corbits/codex-provider").then((m) => { for (const n of ["createCodexResponsesAdapter", "withCodexContentTypeRepair", "exchangeCodexCode", "refreshCodexTokens"]) if (typeof m[n] !== "function") throw new Error("missing export: " + n); })'

.github/workflows/cla.yml

@@ -0,0 +1,53 @@
+name: CLA Assistant
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_target:
+    types: [opened, synchronize]
+
+permissions:
+  actions: write
+  contents: write
+  pull-requests: write
+  statuses: write
+
+concurrency:
+  group: cla-${{ github.event.pull_request.number || github.event.issue.number || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  cla:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - name: Maintainer fast path
+        if: >-
+          github.event_name == 'pull_request_target' &&
+          (contains(fromJSON('["TheGreatAxios","brianjfox"]'), github.event.pull_request.user.login) ||
+           endsWith(github.event.pull_request.user.login, '[bot]'))
+        run: echo "Maintainer or bot pull request; CLA not required."
+      - name: CLA Assistant
+        if: >-
+          ((github.event.comment.body == 'recreate-signatures' ||
+            github.event.comment.body == 'I have read the CLA Document and I hereby sign the CLA') ||
+           github.event_name == 'pull_request_target') &&
+          !(github.event_name == 'pull_request_target' &&
+            (contains(fromJSON('["TheGreatAxios","brianjfox"]'), github.event.pull_request.user.login) ||
+             endsWith(github.event.pull_request.user.login, '[bot]')))
+        # corbitsdev/cla-assistant-action v2.6.1-node24: upstream v2.6.1 on node24.
+        uses: corbitsdev/cla-assistant-action@ef6d3e51db8232fe93090810f13bde30497c1d74
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          path-to-document: "https://github.com/${{ github.repository }}/blob/main/CLA.md"
+          path-to-signatures: "signatures/version1/cla.json"
+          branch: "cla-signatures"
+          allowlist: TheGreatAxios,brianjfox,*[bot]
+          custom-notsigned-prcomment: >-
+            Thank you for your contribution. Before it can be merged, please read our
+            [Contributor License Agreement](https://github.com/${{ github.repository }}/blob/main/CLA.md)
+            and sign it by posting a new comment on this pull request containing
+            exactly the line below (nothing else):
+          custom-pr-sign-comment: "I have read the CLA Document and I hereby sign the CLA"
+          custom-allsigned-prcomment: "All contributors have signed the CLA."

.gitignore

@@ -1,6 +1,8 @@
 node_modules/
 dist/
-.corbits/
-.DS_Store
+*.tsbuildinfo
+*.tgz
+coverage/
 .env
 .env.*
+.DS_Store

AGENTS.md

@@ -16,13 +16,16 @@ than reimplementing OAuth or the Responses wire protocol.
 - `src/responses-adapter.ts` — `createCodexResponsesAdapter`, a plain `(source, quirks?)` `AdapterFactory`.
 - `src/content-type-repair.ts` — `withCodexContentTypeRepair`, a fetch decorator for a backend content-type bug.
 - `src/index.ts` — the public surface; nothing else is imported by consumers.
+- `src/*.test.ts` — unit tests, excluded from the build.
+- `e2e/live.test.ts` — the opt-in live suite (`CODEX_LIVE_ACCESS_TOKEN`).
 
 ## Rules
 
 - `@corbits/oauth-core`, `@corbits/openai-responses`, `@intx/inference`,
-  and `@intx/types` are peer dependencies (npm semver ranges) — never vendor
-  or fork them. An adapter must plug into the host's own copies of the
-  harness and its sibling packages, not second bundled ones.
+  and `@intx/types` are peer dependencies (`^0.1.0` and `^0.4.0`, pinned
+  exactly in `devDependencies`) — never vendor or fork them. An adapter
+  must plug into the host's own copies of the harness and its sibling
+  packages, not second bundled ones.
 - Parse every trust boundary with arktype (`CodexQuirks`, id_token claims);
   never `as T` untrusted input.
 - `exactOptionalPropertyTypes` is on: omit optional keys, never assign
@@ -41,9 +44,7 @@ than reimplementing OAuth or the Responses wire protocol.
 ## Local development
 
 ```sh
-bun install
-bun run build    # tsc -p tsconfig.build.json -> dist/
-bun run check    # typecheck + lint + format:check + test
+bun install && bun run check
 ```
 
 `@corbits/oauth-core` and `@corbits/openai-responses` resolve from npm, so
@@ -55,13 +56,3 @@ registry and drops the link.
 rather than left to inference: a consumer can end up with two resolved
 copies of `arktype` on disk, and TypeScript cannot name the inferred type
 across that boundary.
-
-## Distribution
-
-The package ships compiled `dist/` on npm as `@corbits/codex-provider`:
-`exports` points at `dist/index.js` (types at `dist/index.d.ts`), built with
-`bun run build` (`tsc -p tsconfig.build.json`) via the `prepack` hook.
-Consumers install the published package (`bun add @corbits/codex-provider`
-or `npm install @corbits/codex-provider`) on Bun >= 1.2 or Node.js >= 24,
-both of which load the compiled output. Only `dist` ships (`files` is
-dist-only).

CLA.md

@@ -0,0 +1,64 @@
+# Contributor License Agreement (CLA)
+
+Version 1.0
+
+This Contributor License Agreement ("Agreement") is entered into between the contributor ("Contributor") and ABK Labs, Inc. ("Maintainer").
+
+By submitting any Contribution to a project maintained by Maintainer, the Contributor agrees to the following terms.
+
+## 1. Definitions
+
+"Contribution" means any source code, object code, documentation, test cases, designs, specifications, bug fixes, enhancements, comments, pull requests, commits, issues containing code, or other materials intentionally submitted to a project maintained by Maintainer.
+
+## 2. Copyright Ownership
+
+The Contributor retains ownership of the Contributor's copyrights in the Contribution.
+
+No transfer of copyright ownership is required by this Agreement.
+
+## 3. License Grant to Maintainer
+
+The Contributor grants Maintainer a perpetual, worldwide, non-exclusive, irrevocable, royalty-free license to:
+
+- use, reproduce, modify, distribute, display, perform, and sublicense the Contribution;
+- combine the Contribution with other software and works;
+- distribute the Contribution under the project's current license;
+- distribute the Contribution under future versions of the project's license;
+- distribute the Contribution under alternative open-source, source-available, commercial, proprietary, or dual-license terms.
+
+## 4. License Grant to the Public
+
+The Contributor agrees that the Contribution may be distributed as part of the applicable project under the project's then-current license terms, including LGPL-2.1 or any successor license adopted by Maintainer.
+
+## 5. Contributor Representations
+
+The Contributor represents and warrants that:
+
+1. The Contributor created the Contribution or otherwise has sufficient rights to submit it.
+2. The Contributor has the legal authority to grant the rights described in this Agreement.
+3. To the best of the Contributor's knowledge, the Contribution does not knowingly infringe the intellectual property rights of any third party.
+4. Any third-party material included in the Contribution has been properly disclosed and is compatible with the rights granted under this Agreement.
+
+## 6. Corporate Contributions
+
+If a Contribution is submitted on behalf of an employer or other legal entity, the person accepting this Agreement represents that they are authorized to bind that entity to this Agreement.
+
+## 7. No Obligation
+
+Maintainer is not obligated to use, distribute, maintain, support, or accept any Contribution.
+
+## 8. Disclaimer
+
+Except as expressly stated in this Agreement, the Contribution is provided "AS IS" without warranties or conditions of any kind.
+
+## 9. Electronic Acceptance
+
+The Contributor agrees that electronic acceptance of this Agreement, including acceptance through a website, source-control platform, click-through process, pull-request workflow, or similar mechanism, shall have the same force and effect as a handwritten signature.
+
+## 10. Governing Law
+
+This Agreement shall be governed by the laws of the State of California, excluding its conflict-of-law provisions.
+
+---
+
+By submitting a Contribution, the Contributor acknowledges that they have read and agree to this Agreement.

CONTRIBUTING.md

@@ -0,0 +1,43 @@
+# Contributing
+
+## Development
+
+```sh
+bun install
+bun run check
+```
+
+`bun run check` runs typecheck, lint, format check and unit tests. `bun run format` rewrites the tree.
+
+Contributors sign the [CLA](CLA.md) on their first PR; the CLA bot explains how.
+
+Unit tests sit next to the code in `src/`; end-to-end tests live in `e2e/`.
+`e2e/live.test.ts` calls the ChatGPT Codex backend and runs only when
+`CODEX_LIVE_ACCESS_TOKEN` is set:
+
+```sh
+CODEX_LIVE_ACCESS_TOKEN=<access token> CODEX_LIVE_ACCOUNT_ID=<account id> \
+bun run test:e2e
+```
+
+`CODEX_LIVE_MODEL` is optional (default `gpt-5.5`).
+
+## Commit messages
+
+Commit subjects and PR titles follow [Conventional Commits](https://www.conventionalcommits.org): `feat`, `fix`, `refactor`, `test`, `docs`, `build`, `ci`, `perf`, and `chore(release): x.y.z` for releases.
+Add `!` only for public API breaks: removed or renamed exports, changed signatures, newly required params. Peer and dependency range changes are `build(deps):` with no `!`.
+Keep subjects imperative, lowercase after the colon, 72 characters or less, and free of ticket IDs.
+Every PR links its issue with a `Closes <issue id>` line in the PR body.
+
+## Releasing
+
+Releases are manual. On a clean, up-to-date `main`:
+
+```sh
+npm version <patch|minor> -m "chore(release): %s"
+git push --follow-tags
+gh release create "v$(node -p 'require("./package.json").version')" --generate-notes
+npm publish
+```
+
+Bump minor only for breaking API changes; everything else is a patch. `prepack` builds `dist/` from the tagged commit.

package.json

@@ -1,8 +1,17 @@
 {
   "name": "@corbits/codex-provider",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "OpenAI Codex (Login with ChatGPT) as an Interchange inference provider, with OAuth token exchange, a Responses-protocol adapter, and a content-type repair for the ChatGPT backend.",
-  "homepage": "https://github.com/corbitsdev/corbits-codex-provider",
+  "keywords": [
+    "codex",
+    "corbits",
+    "inference",
+    "interchange",
+    "oauth",
+    "openai",
+    "responses"
+  ],
+  "homepage": "https://github.com/corbitsdev/corbits-codex-provider#readme",
   "bugs": {
     "url": "https://github.com/corbitsdev/corbits-codex-provider/issues"
   },
@@ -19,8 +28,6 @@
   ],
   "type": "module",
   "sideEffects": false,
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
       "types": "./dist/index.d.ts",
@@ -31,15 +38,15 @@
     "access": "public"
   },
   "scripts": {
-    "build": "tsc -p tsconfig.build.json",
+    "build": "rm -rf dist && tsc -p tsconfig.build.json",
     "prepack": "bun run build",
     "typecheck": "tsc --noEmit",
     "lint": "oxlint",
     "format": "oxfmt",
     "format:check": "oxfmt --check",
-    "test": "bun test src",
-    "check": "bun run typecheck && bun run lint && bun run format:check && bun run test",
-    "test:e2e": "bun test e2e"
+    "test": "bun test src --pass-with-no-tests",
+    "test:e2e": "bun test e2e",
+    "check": "bun run typecheck && bun run lint && bun run format:check && bun run test"
   },
   "dependencies": {
     "arktype": "^2.2.3"

tsconfig.build.json

@@ -1,14 +1,12 @@
 {
   "extends": "./tsconfig.json",
   "compilerOptions": {
-    "module": "NodeNext",
-    "moduleResolution": "NodeNext",
-    "allowImportingTsExtensions": false,
-    "composite": false,
     "noEmit": false,
     "declaration": true,
     "declarationMap": false,
     "sourceMap": false,
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
     "outDir": "dist",
     "rootDir": "src"
   },

tsconfig.json

@@ -3,17 +3,16 @@
     "esModuleInterop": true,
     "skipLibCheck": true,
     "target": "ESNext",
-    "allowJs": true,
-    "resolveJsonModule": true,
+    "module": "ESNext",
+    "moduleResolution": "bundler",
     "moduleDetection": "force",
     "isolatedModules": true,
     "verbatimModuleSyntax": true,
-    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
     "strict": true,
     "noUncheckedIndexedAccess": true,
     "noImplicitOverride": true,
     "exactOptionalPropertyTypes": true,
-    "module": "ESNext",
     "noEmit": true,
     "lib": ["ESNext"],
     "types": ["bun"]