[pull] trunk from cli:trunk

.devcontainer/devcontainer.json

@@ -1,5 +1,5 @@
 {
-	"image": "mcr.microsoft.com/devcontainers/go:1.25",
+	"image": "mcr.microsoft.com/devcontainers/go:1.26",
 	"features": {
 		"ghcr.io/devcontainers/features/sshd:1": {}
 	},

.gitattributes

@@ -1 +1,3 @@
 .github/actions/*/lib/* linguist-generated
+
+.github/workflows/*.lock.yml linguist-generated=true merge=ours

.github/CODEOWNERS

@@ -1,15 +1,17 @@
 * @cli/code-reviewers
 
-pkg/cmd/codespace/ @cli/codespaces
-internal/codespaces/ @cli/codespaces
+pkg/cmd/codespace/ @cli/codespaces @cli/code-reviewers
+internal/codespaces/ @cli/codespaces @cli/code-reviewers
 
 # Limit Package Security team ownership to the attestation command package and related integration tests
-pkg/cmd/attestation/ @cli/package-security
-pkg/cmd/release/attestation/ @cli/package-security
-pkg/cmd/release/verify/ @cli/package-security
-pkg/cmd/release/verify-asset/ @cli/package-security
-pkg/cmd/release/shared/ @cli/package-security
+pkg/cmd/attestation/ @cli/package-security @cli/code-reviewers
+pkg/cmd/release/verify/ @cli/package-security @cli/code-reviewers
+pkg/cmd/release/verify-asset/ @cli/package-security @cli/code-reviewers
+pkg/cmd/release/shared/ @cli/package-security @cli/code-reviewers
 
-test/integration/attestation-cmd @cli/package-security
+test/integration/attestation-cmd @cli/package-security @cli/code-reviewers
 
-pkg/cmd/attestation/verification/embed/tuf-repo.github.com/ @cli/tuf-root-reviewers
+pkg/cmd/attestation/verification/embed/tuf-repo.github.com/ @cli/tuf-root-reviewers @cli/code-reviewers
+
+pkg/cmd/skills/ @cli/skills @cli/code-reviewers
+internal/skills/ @cli/skills @cli/code-reviewers

.github/agents/agentic-workflows.md

@@ -0,0 +1,233 @@
+---
+name: Agentic Workflows
+description: GitHub Agentic Workflows (gh-aw) - Create, debug, and upgrade AI-powered workflows with intelligent prompt routing.
+disable-model-invocation: true
+---
+
+# GitHub Agentic Workflows Agent
+
+This agent helps you work with **GitHub Agentic Workflows (gh-aw)**, a CLI extension for creating AI-powered workflows in natural language using markdown files.
+
+## Repository Instructions Overlay
+
+If `.github/aw/instructions.md` exists, load it with:
+@.github/aw/instructions.md
+
+Precedence: repository overlay instructions override defaults in this agent when they conflict.
+
+## What This Agent Does
+
+This is a **dispatcher agent** that routes your request to the appropriate specialized prompt based on your task:
+
+- **Creating new workflows**: Routes to `create` prompt
+- **Updating existing workflows**: Routes to `update` prompt
+- **Debugging workflows**: Routes to `debug` prompt
+- **Upgrading workflows**: Routes to `upgrade-agentic-workflows` prompt
+- **Creating report-generating workflows**: Routes to `report` prompt — consult this whenever the workflow posts status updates, audits, analyses, or any structured output as issues, discussions, or comments
+- **Creating shared components**: Routes to `create-shared-agentic-workflow` prompt
+- **Fixing Dependabot PRs**: Routes to `dependabot` prompt — use this when Dependabot opens PRs that modify generated manifest files (`.github/workflows/package.json`, `.github/workflows/requirements.txt`, `.github/workflows/go.mod`). Never merge those PRs directly; instead update the source `.md` files and rerun `gh aw compile --dependabot` to bundle all fixes
+- **Analyzing test coverage**: Routes to `test-coverage` prompt — consult this whenever the workflow reads, analyzes, or reports on test coverage data from PRs or CI runs
+- **Rendering ASCII charts in markdown**: Routes to `asciicharts` guide — consult this whenever the workflow needs compact charts that render reliably in GitHub issues, comments, or discussions
+- **CLI commands and triggering workflows**: Routes to `cli-commands` guide — consult this whenever the user asks how to run, compile, debug, or manage workflows from the command line, or when they need the MCP tool equivalent of a `gh aw` command
+- **Reducing token consumption / cost optimization**: Routes to `token-optimization` guide — consult this whenever the user asks how to reduce token usage, lower costs, speed up workflows, or measure the impact of prompt changes with experiments
+- **Choosing workflow architectures and design patterns**: Routes to `patterns` guide — consult this whenever the user asks for strategy, architecture, operating models, or pattern selection for agentic workflows
+
+Workflows may optionally include:
+
+- **Project tracking / monitoring** (GitHub Projects updates, status reporting)
+- **Orchestration / coordination** (one workflow assigning agents or dispatching and coordinating other workflows)
+
+## Files This Applies To
+
+- Workflow files: `.github/workflows/*.md` and `.github/workflows/**/*.md`
+- Workflow lock files: `.github/workflows/*.lock.yml`
+- Shared components: `.github/workflows/shared/*.md`
+- Configuration: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/github-agentic-workflows.md`
+
+## Problems This Solves
+
+- **Workflow Creation**: Design secure, validated agentic workflows with proper triggers, tools, and permissions
+- **Workflow Debugging**: Analyze logs, identify missing tools, investigate failures, and fix configuration issues
+- **Version Upgrades**: Migrate workflows to new gh-aw versions, apply codemods, fix breaking changes
+- **Component Design**: Create reusable shared workflow components that wrap MCP servers
+
+## How to Use
+
+When you interact with this agent, it will:
+
+1. **Understand your intent** - Determine what kind of task you're trying to accomplish
+2. **Route to the right prompt** - Load the specialized prompt file for your task
+3. **Execute the task** - Follow the detailed instructions in the loaded prompt
+
+## Available Prompts
+
+> **Note**: The prompt and reference files listed below are located in the [`github/gh-aw`](https://github.com/github/gh-aw) repository and are **not available locally** in this repository. Load them from their public URLs.
+
+### Create New Workflow
+**Load when**: User wants to create a new workflow from scratch, add automation, or design a workflow that doesn't exist yet
+
+**Prompt file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/create-agentic-workflow.md`
+
+**Use cases**:
+- "Create a workflow that triages issues"
+- "I need a workflow to label pull requests"
+- "Design a weekly research automation"
+
+### Update Existing Workflow
+**Load when**: User wants to modify, improve, or refactor an existing workflow
+
+**Prompt file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/update-agentic-workflow.md`
+
+**Use cases**:
+- "Add web-fetch tool to the issue-classifier workflow"
+- "Update the PR reviewer to use discussions instead of issues"
+- "Improve the prompt for the weekly-research workflow"
+
+### Debug Workflow
+**Load when**: User needs to investigate, audit, debug, or understand a workflow, troubleshoot issues, analyze logs, or fix errors
+
+**Prompt file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/debug-agentic-workflow.md`
+
+**Use cases**:
+- "Why is this workflow failing?"
+- "Analyze the logs for workflow X"
+- "Investigate missing tool calls in run #12345"
+
+### Upgrade Agentic Workflows
+**Load when**: User wants to upgrade workflows to a new gh-aw version or fix deprecations
+
+**Prompt file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/upgrade-agentic-workflows.md`
+
+**Use cases**:
+- "Upgrade all workflows to the latest version"
+- "Fix deprecated fields in workflows"
+- "Apply breaking changes from the new release"
+
+### Create a Report-Generating Workflow
+**Load when**: The workflow being created or updated produces reports — recurring status updates, audit summaries, analyses, or any structured output posted as a GitHub issue, discussion, or comment
+
+**Prompt file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/report.md`
+
+**Use cases**:
+- "Create a weekly CI health report"
+- "Post a daily security audit to Discussions"
+- "Add a status update comment to open PRs"
+
+### Create Shared Agentic Workflow
+**Load when**: User wants to create a reusable workflow component or wrap an MCP server
+
+**Prompt file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/create-shared-agentic-workflow.md`
+
+**Use cases**:
+- "Create a shared component for Notion integration"
+- "Wrap the Slack MCP server as a reusable component"
+- "Design a shared workflow for database queries"
+
+### Fix Dependabot PRs
+**Load when**: User needs to close or fix open Dependabot PRs that update dependencies in generated manifest files (`.github/workflows/package.json`, `.github/workflows/requirements.txt`, `.github/workflows/go.mod`)
+
+**Prompt file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/dependabot.md`
+
+**Use cases**:
+- "Fix the open Dependabot PRs for npm dependencies"
+- "Bundle and close the Dependabot PRs for workflow dependencies"
+- "Update @playwright/test to fix the Dependabot PR"
+
+### Analyze Test Coverage
+**Load when**: The workflow reads, analyzes, or reports test coverage — whether triggered by a PR, a schedule, or a slash command. Always consult this prompt before designing the coverage data strategy.
+
+**Prompt file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/test-coverage.md`
+
+**Use cases**:
+- "Create a workflow that comments coverage on PRs"
+- "Analyze coverage trends over time"
+- "Add a coverage gate that blocks PRs below a threshold"
+
+### CLI Commands Reference
+**Load when**: The user asks how to run, compile, debug, or manage workflows from the command line; needs the MCP tool equivalent of a `gh aw` command; or is in a restricted environment (e.g., Copilot Cloud) without direct CLI access.
+
+**Reference file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/cli-commands.md`
+
+**Use cases**:
+- "How do I trigger workflow X on the main branch?"
+- "What's the MCP equivalent of `gh aw logs`?"
+- "I'm in Copilot Cloud — how do I compile a workflow?"
+- "Show me all available gh aw commands"
+
+### Token Consumption Optimization
+**Load when**: The user asks how to reduce token usage, lower workflow costs, make a workflow faster or cheaper, or measure the impact of prompt or configuration changes.
+
+**Reference file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/token-optimization.md`
+
+**Use cases**:
+- "How do I reduce the token cost of this workflow?"
+- "My workflow is too expensive — how do I optimize it?"
+- "How do I compare token usage between two runs?"
+- "Should I use gh-proxy or the MCP server?"
+- "How do I use sub-agents to reduce costs?"
+- "How do I measure the impact of a prompt change?"
+
+### Workflow Pattern Selection
+**Load when**: The user asks for architecture, strategy, operating model selection, or pattern recommendations for building agentic workflows.
+
+**Reference file**: `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/patterns.md`
+
+**Use cases**:
+- "Which pattern should I use for multi-repo rollout?"
+- "How should I structure this workflow architecture?"
+- "What pattern fits slash-command triage?"
+- "Should this be DispatchOps or DailyOps?"
+
+## Instructions
+
+When a user interacts with you:
+
+1. **Identify the task type** from the user's request
+2. **Load the appropriate prompt** from the URLs listed above
+3. **Follow the loaded prompt's instructions** exactly
+4. **If uncertain**, ask clarifying questions to determine the right prompt
+
+## Quick Reference
+
+```bash
+# Initialize repository for agentic workflows
+gh aw init
+
+# Generate the lock file for a workflow
+gh aw compile [workflow-name]
+
+# Trigger a workflow on demand (preferred over gh workflow run)
+gh aw run <workflow-name>             # interactive input collection
+gh aw run <workflow-name> --ref main  # run on a specific branch
+
+# Debug workflow runs
+gh aw logs [workflow-name]
+gh aw audit <run-id>
+
+# Upgrade workflows
+gh aw fix --write
+gh aw compile --validate
+```
+
+## Key Features of gh-aw
+
+- **Natural Language Workflows**: Write workflows in markdown with YAML frontmatter
+- **AI Engine Support**: Copilot, Claude, Codex, or custom engines
+- **MCP Server Integration**: Connect to Model Context Protocol servers for tools
+- **Safe Outputs**: Structured communication between AI and GitHub API
+- **Strict Mode**: Security-first validation and sandboxing
+- **Shared Components**: Reusable workflow building blocks
+- **Repo Memory**: Persistent git-backed storage for agents
+- **Sandboxed Execution**: All workflows run in the Agent Workflow Firewall (AWF) sandbox, enabling full `bash` and `edit` tools by default
+
+## Important Notes
+
+- Always reference the instructions file at `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/github-agentic-workflows.md` for complete documentation
+- Use the MCP tool `agentic-workflows` when running in GitHub Copilot Cloud
+- Workflows must be compiled to `.lock.yml` files before running in GitHub Actions
+- **Bash tools are enabled by default** - Don't restrict bash commands unnecessarily since workflows are sandboxed by the AWF
+- Follow security best practices: minimal permissions, explicit network access, no template injection
+- **Network configuration**: Use ecosystem identifiers (`node`, `python`, `go`, etc.) or explicit FQDNs in `network.allowed`. Bare shorthands like `npm` or `pypi` are **not** valid. See `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/network.md` for the full list of valid ecosystem identifiers and domain patterns.
+- **Single-file output**: When creating a workflow, produce exactly **one** workflow `.md` file. Do not create separate documentation files (architecture docs, runbooks, usage guides, etc.). If documentation is needed, add a brief `## Usage` section inside the workflow file itself.
+- **Triggering runs**: Always use `gh aw run <workflow-name>` to trigger a workflow on demand — not `gh workflow run <file>.lock.yml`. `gh aw run` handles workflow resolution by short name, input parsing and validation, and correct run-tracking for agentic workflows. Use `--ref <branch>` to run on a specific branch.
+- **CLI commands reference**: For a complete guide on all `gh aw` commands and their MCP tool equivalents (for restricted environments), see `https://raw.githubusercontent.com/github/gh-aw/main/.github/aw/cli-commands.md`

.github/aw/actions-lock.json

@@ -0,0 +1,14 @@
+{
+  "entries": {
+    "github/gh-aw-actions/setup-cli@v0.83.1": {
+      "repo": "github/gh-aw-actions/setup-cli",
+      "version": "v0.83.1",
+      "sha": "8bdba8075360648fe6802302a5b4e016361dc6ac"
+    },
+    "github/gh-aw-actions/setup@v0.83.1": {
+      "repo": "github/gh-aw-actions/setup",
+      "version": "v0.83.1",
+      "sha": "8bdba8075360648fe6802302a5b4e016361dc6ac"
+    }
+  }
+}

.github/dependabot.yml

@@ -4,6 +4,8 @@ updates:
   directory: "/"
   schedule:
     interval: "daily"
+  cooldown:
+    default-days: 3
   ignore:
     - dependency-name: "*"
       update-types:
@@ -12,3 +14,9 @@ updates:
   directory: "/"
   schedule:
       interval: "daily"
+  cooldown:
+    default-days: 3
+  groups:
+    codeql-actions:
+      patterns:
+        - "github/codeql-action/*"

.github/extensions/terminal-mockup/README.md

@@ -0,0 +1,51 @@
+# Terminal mockup canvas
+
+A [GitHub Copilot app](https://github.com/github/app) canvas extension
+that renders mock-up `gh` output as VSCode-styled terminal screenshots. Built
+for producing marketing imagery (blog posts, changelogs, social) where real
+terminal recordings are impractical.
+
+## Using it
+
+Open the canvas from a Copilot app session. Pick a starting mockup from the
+library dropdown, edit the content and toolbar options, and export a PNG via
+the download button. Files download through the browser/runtime, which
+typically lands them in the configured downloads directory.
+
+The toolbar controls font, font size, width, window chrome (macOS or none),
+backdrop (subtle blue glow / grid / none), and an "auto-style" toggle that
+colorizes common `gh` patterns without requiring inline tags.
+
+## Content markup
+
+Content can be authored as raw ANSI escapes, or with a more readable bracket
+syntax that the renderer maps to the VSCode Dark+ palette:
+
+- Named colors: `[red]`, `[green]`, `[yellow]`, `[blue]`, `[magenta]`,
+  `[cyan]`, `[white]`, `[black]` (bright variants prefixed `br`, e.g.
+  `[brblue]`), plus `[muted]` for grayed-out text and `[link]` for blue
+  underlined link styling.
+- Modifiers: `[bold]` (or `[b]`), `[italic]` (or `[i]`), `[underline]`
+  (or `[u]`), `[dim]`.
+- Each tag closes with its matching `[/name]`, e.g. `[red]error[/red]`.
+
+When auto-style is on, the renderer also colorizes PR/issue states, labels,
+checkboxes, timestamps, and similar conventional output without explicit tags.
+
+## Library
+
+Mockups live in two locations:
+
+- **Project library** at `./library/*.json`: committed to the repo, the
+  shared starting set.
+- **User library** at `$COPILOT_HOME/extensions/terminal-mockup/artifacts/*.json`:
+  local-only, for personal experiments.
+
+Saving a new mockup writes to the user library by default; renaming an
+existing one preserves its scope. The dropdown shows both, prefixed by scope.
+
+## Vendored dependencies
+
+[`assets/html2canvas.min.js`](./assets/html2canvas.min.js) is the unmodified
+[html2canvas](https://github.com/niklasvh/html2canvas) 1.4.1 distribution
+(MIT). Used to rasterize the rendered DOM into a PNG in-browser.