fix(ci): build vscode-ail-chat on tag, not legacy vscode-ail

.claude/commands/check.md

@@ -6,12 +6,12 @@ cargo build 2>&1 && cargo clippy -- -D warnings 2>&1 && cargo fmt --check 2>&1 &
 
 All four must pass. Expected test result: 56 pass, 14 skipped (`#[ignore]`).
 
-Also run the vscode-ail quality gate (requires Node 24):
+Also run the vscode-ail-chat quality gate (requires Node 24):
 
 ```bash
-source ~/.nvm/nvm.sh && nvm use 24 && cd vscode-ail && npm run compile && npm test
+source ~/.nvm/nvm.sh && nvm use 24 && cd vscode-ail-chat && npm run check
 ```
 
-Expected: 0 TypeScript errors, 162 tests passing.
+Expected: 0 TypeScript errors, lint clean, all vitest tests passing.
 
 If anything fails, stop and fix before reporting success.

.github/workflows/ci-extension.yml

@@ -48,13 +48,13 @@ jobs:
       - name: Format check
         run: cargo fmt --check
 
-  # ── Extension: TypeScript compile + unit tests ────────────────────────────
+  # ── Extension: TypeScript compile + lint + vitest ─────────────────────────
   extension:
     name: Extension
     runs-on: ubuntu-latest
     defaults:
       run:
-        working-directory: vscode-ail
+        working-directory: vscode-ail-chat
     steps:
       - uses: actions/checkout@v4
 
@@ -63,16 +63,19 @@ jobs:
         with:
           node-version: "24"
           cache: "npm"
-          cache-dependency-path: vscode-ail/package-lock.json
+          cache-dependency-path: vscode-ail-chat/package-lock.json
 
       - name: Install dependencies
         run: npm ci
 
-      - name: Test (with coverage)
-        run: npm test
+      - name: Type-check
+        run: npm run compile
+
+      - name: Lint
+        run: npm run lint
 
-      - name: Enforce coverage thresholds
-        run: node node_modules/.bin/c8 check-coverage --lines 60 --branches 50 --functions 55 node_modules/.bin/mocha "out/src/test/suite/*.test.js"
+      - name: Test
+        run: npm test
 
   # ── Integration: run --output-format json with built binary ───────────────
   integration:

.github/workflows/release-extension.yml

@@ -76,7 +76,7 @@ jobs:
     runs-on: ubuntu-latest
     defaults:
       run:
-        working-directory: vscode-ail
+        working-directory: vscode-ail-chat
     steps:
       - uses: actions/checkout@v4
 
@@ -85,7 +85,7 @@ jobs:
         with:
           node-version: "22"
           cache: "npm"
-          cache-dependency-path: vscode-ail/package-lock.json
+          cache-dependency-path: vscode-ail-chat/package-lock.json
 
       - name: Install dependencies
         run: npm ci
@@ -96,7 +96,7 @@ jobs:
       - name: Download all binaries
         uses: actions/download-artifact@v4
         with:
-          path: vscode-ail/dist
+          path: vscode-ail-chat/dist
           merge-multiple: true
 
       - name: Make binaries executable (Unix)
@@ -135,12 +135,12 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: vsix-packages
-          path: vscode-ail/*.vsix
+          path: vscode-ail-chat/*.vsix
 
       - name: Create GitHub Release
         uses: softprops/action-gh-release@v2
         with:
-          files: vscode-ail/*.vsix
+          files: vscode-ail-chat/*.vsix
           name: "VSCode Extension ${{ steps.version.outputs.version }}"
           body: |
             ## ail VSCode Extension v${{ steps.version.outputs.version }}
@@ -169,7 +169,7 @@ jobs:
     if: vars.PUBLISH_TO_MARKETPLACE == 'true'
     defaults:
       run:
-        working-directory: vscode-ail
+        working-directory: vscode-ail-chat
     steps:
       - uses: actions/checkout@v4
 
@@ -185,7 +185,7 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           name: vsix-packages
-          path: vscode-ail/
+          path: vscode-ail-chat/
 
       - name: Publish all platforms
         env:

.gitignore

@@ -19,11 +19,11 @@ target
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
-vscode-ail/node_modules/
-vscode-ail/out/
-vscode-ail/dist/
-vscode-ail/*.vsix
-vscode-ail/coverage/
+vscode-ail-chat/node_modules/
+vscode-ail-chat/out/
+vscode-ail-chat/dist/
+vscode-ail-chat/*.vsix
+vscode-ail-chat/coverage/
 
 # Claude Code agent worktrees (isolated checkouts for background agents)
 .claude/worktrees/

.husky/pre-commit

@@ -1,5 +1,5 @@
 #!/usr/bin/env sh
 . "$(dirname -- "$0")/_/husky.sh"
 
-# Fail fast: TypeScript compile check for vscode-ail
-cd vscode-ail && npm run compile
+# Fail fast: TypeScript compile check for vscode-ail-chat
+cd vscode-ail-chat && npm run compile

LICENSE

@@ -0,0 +1,71 @@
+ail — Multi-License Overview
+============================
+
+This repository contains several artifacts that serve different roles and are
+released under different licenses. Each top-level directory listed below
+carries its own LICENSE file with the full text of the applicable license.
+This file is a navigation aid and does not itself grant any rights beyond
+those granted by the per-directory LICENSE files.
+
+| Artifact            | License         | Full text                         |
+|---------------------|-----------------|-----------------------------------|
+| `spec/`             | CC BY-SA 4.0    | `spec/LICENSE`                    |
+| `ail-core/`         | MPL 2.0         | `ail-core/LICENSE`                |
+| `ail/` (CLI binary) | AGPL-3.0-only   | `ail/LICENSE`                     |
+| `stub-llm/`         | MPL 2.0         | `stub-llm/LICENSE`                |
+| `demo/`             | CC0 1.0         | `demo/LICENSE`                    |
+| `vscode-ail-chat/`  | MIT             | `vscode-ail-chat/LICENSE`         |
+
+Rationale
+---------
+
+- `spec/` — CC BY-SA 4.0. The specifications are standards documents. Anyone
+  can implement against them; derivative specs must remain open under the
+  same share-alike terms.
+
+- `ail-core/` — MPL 2.0. A library intended to be embedded in other software,
+  including proprietary software. Modifications to `ail-core` files
+  themselves must be published; combining with other code does not require
+  relicensing the combined work.
+
+- `ail/` (the CLI binary) — AGPL-3.0-only. The binary is the end-user
+  application. Running `ail serve` as a network service requires publishing
+  any modifications, preserving user freedom when the tool is used behind a
+  network boundary.
+
+- `stub-llm/` — MPL 2.0. A test helper crate; same embeddable treatment as
+  `ail-core`.
+
+- `demo/` — CC0 1.0. Example pipelines released into the public domain. Copy
+  freely into any project without attribution.
+
+- `vscode-ail-chat/` — MIT. The VS Code extension. Permissive license matches
+  marketplace convention so anyone can fork, repackage, or embed the UI code
+  into other editors and tools with minimal friction.
+
+Other directories
+-----------------
+
+The `vscode-ail-legacy/` directory is an archived copy of the previous
+extension retained for code reference only. It is not actively developed,
+distributed, or packaged. Its `package.json` carries a legacy license
+declaration that will be resolved when the directory is deleted.
+
+Contributor License Agreement (CLA)
+-----------------------------------
+
+All contributors must sign the `ail` CLA before their pull requests can be
+merged. The CLA assigns copyright in contributions to the project maintainer,
+preserving the ability to relicense any part of the project in the future.
+
+SPDX identifiers
+----------------
+
+Each per-directory LICENSE file corresponds to a standard SPDX identifier:
+
+- spec/            CC-BY-SA-4.0
+- ail-core/        MPL-2.0
+- ail/             AGPL-3.0-only
+- stub-llm/        MPL-2.0
+- demo/            CC0-1.0
+- vscode-ail-chat/ MIT

README.md

@@ -107,8 +107,7 @@ pipeline:
 - `--output-format json` — NDJSON event stream for programmatic consumers
 
 **Tooling:**
-- [VS Code extension](vscode-ail/) — syntax highlighting and language support for `.ail.yaml` files
-- [VS Code chat extension](vscode-ail-chat/) — pipeline graph visualization with collapse/expand for sub-pipelines
+- [VS Code extension](vscode-ail-chat/) — chat interface, pipeline graph visualization, and language support for `.ail.yaml` files
 
 **Architecture:**
 - Two-crate Rust workspace (`ail-core` library + `ail` binary)
@@ -359,6 +358,8 @@ Either outcome is useful. The experiment can be designed. If you work in model e
 | `ail-core/` | [MPL 2.0](https://www.mozilla.org/en-US/MPL/2.0/) | Usable in proprietary software; modifications to `ail-core` files themselves must be published. |
 | `ail/` (the CLI binary) | [AGPL v3](https://www.gnu.org/licenses/agpl-3.0.html) | Running `ail serve` as a network service requires publishing modifications. |
 | `demo/` | [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) | Examples released into the public domain. Copy freely into any project. |
+| `stub-llm/` | [MPL 2.0](https://www.mozilla.org/en-US/MPL/2.0/) | Test helper treated like `ail-core` — embeddable with share-alike on the crate itself. |
+| `vscode-ail-chat/` | [MIT](https://opensource.org/license/mit) | VS Code extension. Permissive license matches marketplace convention so anyone can fork, repackage, or embed the UI code. |
 
 **Contributor License Agreement (CLA):** All contributors must sign the `ail` CLA before their pull requests can be merged. The CLA assigns copyright in your contributions to the project maintainer, preserving the ability to relicense any part of the project in the future.
 

ail-core/Cargo.toml

@@ -2,6 +2,7 @@
 name = "ail-core"
 version = "0.0.1"
 edition = "2021"
+license = "MPL-2.0"
 
 [dependencies]
 thiserror = "1"