feat: add PyPI publishing workflow and readme metadata

.github/workflows/publish-pypi.yml

@@ -0,0 +1,72 @@
+name: Publish to PyPI
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Release tag to publish (e.g., v0.10.1)'
+        required: true
+        type: string
+
+permissions:
+  contents: read
+  actions: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout release tag
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+        with:
+          ref: ${{ inputs.tag }}
+
+      - name: Verify tag is a release
+        run: |
+          TAG="${{ inputs.tag }}"
+          if [[ ! "$TAG" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+            echo "Error: '$TAG' is not a valid release tag (expected vX.Y.Z)"
+            exit 1
+          fi
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
+
+      - name: Verify tag matches package version
+        run: |
+          TAG_VERSION="${{ inputs.tag }}"
+          TAG_VERSION="${TAG_VERSION#v}"
+          PROJECT_VERSION="$(uv run python -c 'import tomllib; print(tomllib.load(open("pyproject.toml","rb"))["project"]["version"])')"
+          if [[ "$TAG_VERSION" != "$PROJECT_VERSION" ]]; then
+            echo "Error: Tag version ($TAG_VERSION) does not match pyproject.toml version ($PROJECT_VERSION)"
+            exit 1
+          fi
+
+      - name: Build package
+        run: uv build
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        with:
+          name: dist
+          path: dist/
+
+  publish:
+    needs: build
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write
+      actions: read
+    steps:
+      - name: Download build artifacts
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
+        with:
+          name: dist
+          path: dist/
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39 # v8.2.0
+
+      - name: Publish to PyPI
+        run: uv publish --trusted-publishing always

.github/workflows/release.yml

@@ -66,10 +66,16 @@ jobs:
           ## Install
 
           \`\`\`bash
-          uv tool install specify-cli --from git+https://github.com/github/spec-kit.git@${VERSION}
+          uv tool install specify-cli==${VERSION_NO_V}
           specify init my-project
           \`\`\`
 
+          Or install from source:
+
+          \`\`\`bash
+          uv tool install specify-cli --from git+https://github.com/github/spec-kit.git@${VERSION}
+          \`\`\`
+
           NOTES_EOF
 
           echo "## What's Changed" >> release_notes.md

README.md

@@ -1,5 +1,5 @@
 <div align="center">
-    <img src="./media/logo_large.webp" alt="Spec Kit Logo" width="200" height="200"/>
+    <img src="https://raw.githubusercontent.com/github/spec-kit/main/media/logo_large.webp" alt="Spec Kit Logo" width="200" height="200"/>
     <h1>🌱 Spec Kit</h1>
     <h3><em>Build high-quality software faster.</em></h3>
 </div>
@@ -125,7 +125,7 @@ For detailed step-by-step instructions, see our [comprehensive guide](./spec-dri
 
 Want to see Spec Kit in action? Watch our [video overview](https://www.youtube.com/watch?v=a9eR1xsfvHg&pp=0gcJCckJAYcqIYzv)!
 
-[![Spec Kit video header](/media/spec-kit-video-header.jpg)](https://www.youtube.com/watch?v=a9eR1xsfvHg&pp=0gcJCckJAYcqIYzv)
+[![Spec Kit video header](https://raw.githubusercontent.com/github/spec-kit/main/media/spec-kit-video-header.jpg)](https://www.youtube.com/watch?v=a9eR1xsfvHg&pp=0gcJCckJAYcqIYzv)
 
 ## 🌍 Community
 
@@ -320,7 +320,7 @@ specify init . --force
 specify init --here --force
 ```
 
-![Specify CLI bootstrapping a new project in the terminal](./media/specify_cli.gif)
+![Specify CLI bootstrapping a new project in the terminal](https://raw.githubusercontent.com/github/spec-kit/main/media/specify_cli.gif)
 
 In an interactive terminal, you will be prompted to select the coding agent integration you are using. In non-interactive sessions, such as CI or piped runs, `specify init` defaults to GitHub Copilot unless you pass `--integration`. You can also proactively specify the integration directly in the terminal:
 
@@ -354,7 +354,7 @@ specify init <project_name> --integration copilot --ignore-agent-tools
 
 Go to the project folder and run your coding agent. In our example, we're using `claude`.
 
-![Bootstrapping Claude Code environment](./media/bootstrap-claude-code.gif)
+![Bootstrapping Claude Code environment](https://raw.githubusercontent.com/github/spec-kit/main/media/bootstrap-claude-code.gif)
 
 You will know that things are configured correctly if you see the `/speckit.constitution`, `/speckit.specify`, `/speckit.plan`, `/speckit.tasks`, and `/speckit.implement` commands available.
 

pyproject.toml

@@ -2,6 +2,7 @@
 name = "specify-cli"
 version = "0.10.2.dev0"
 description = "Specify CLI, part of GitHub Spec Kit. A tool to bootstrap your projects for Spec-Driven Development (SDD)."
+readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
     "typer>=0.24.0",