feat(community): ambient-submit skill

.claude-plugin/marketplace.json

@@ -0,0 +1 @@
+../.github/plugin/marketplace.json

.github/plugin/marketplace.json

@@ -11,7 +11,7 @@
   "plugins": [
     {
       "name": "workiq",
-      "source": "plugins/workiq",
+      "source": "./plugins/workiq",
       "description": "WorkIQ plugin for GitHub Copilot.",
       "version": "1.0.0",
       "skills": [
@@ -20,12 +20,21 @@
     },
     {
       "name": "spark",
-      "source": "plugins/spark",
+      "source": "./plugins/spark",
       "description": "Spark plugin for GitHub Copilot.",
       "version": "1.0.0",
       "skills": [
         "./skills/spark"
       ]
+    },
+    {
+      "name": "advanced-security",
+      "source": "./plugins/advanced-security",
+      "description": "Advanced Security plugin for GitHub Copilot.",
+      "version": "1.0.0",
+      "skills": [
+        "./skills/secret-scanning"
+      ]
     }
   ]
 }

plugins/advanced-security/README.md

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+# Advanced Security
+
+Security-focused plugin that brings GitHub Advanced Security capabilities into AI coding workflows through skills and MCP integrations.
+
+## What it does
+
+Advanced Security helps agents identify and prevent credential exposure during development by:
+
+- Scanning code snippets, files, and git changes for potential secrets
+- Using GitHub secret detection patterns through MCP tooling
+- Supporting pre-commit checks to catch leaked credentials early
+
+## Skills
+
+### `secret-scanning`
+
+Activated when a user asks to check code, files, or git changes for exposed credentials. Uses the `run_secret_scanning` MCP tool to scan content for potential secrets before code is committed.

plugins/advanced-security/skills/secret-scanning/SKILL.md

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+---
+name: secret-scanning
+description: Scan files, content, or recent changes for secrets such as API keys, passwords, tokens, and credentials using the GitHub MCP Server's run_secret_scanning tool.
+metadata:
+  agents:
+    supported:
+      - GitHub Copilot Coding Agent
+      - Cursor
+      - Codex
+      - Claude Code
+    requires:
+      mcp_server: github
+      mcp_tool: run_secret_scanning
+allowed-tools: Bash(git:*) Glob Grep Read
+---
+
+# Secret Scanning Skill
+
+## Overview
+
+This skill uses the GitHub MCP Server's `run_secret_scanning` tool to detect secrets in content, files, or git changes. It helps identify sensitive material like API keys, passwords, and credentials that could pose a security risk if exposed.
+
+### What counts as a secret?
+
+In this context, values that grant access, impersonate a user or service, sign requests, or decrypt protected data are generally treated as secrets.
+
+Treat these as high-confidence secret material:
+
+- Access tokens, API keys, and bearer credentials
+- Passwords, database DSNs with embedded credentials, and SMTP auth values
+- Private keys, signing keys, certificates with private key blocks, and SSH keys
+- OAuth client secrets, refresh tokens, and webhook secrets
+- Cloud credentials (AWS/GCP/Azure) and CI/CD deployment credentials
+
+Prefer context, not just regex:
+
+- Values near names like `password`, `token`, `secret`, `client_secret`, `private_key`, or `authorization` are higher risk
+- Long high-entropy strings in config files, scripts, and test fixtures deserve review even if unlabeled
+- Treat uncertain findings as sensitive until verified
+
+Not everything that looks random is a secret. Example placeholders such as `YOUR_API_KEY_HERE`, obvious test stubs, and documented sample values can be false positives.
+
+### Why this is important
+
+This skill scans for secrets that could compromise security if leaked. A committed secret can persist in git history, trigger incident response, and block deployment at push protection checks.
+
+**Important**: Only use this skill when a user explicitly asks to scan content or check for secrets. Do not run secret scanning unprompted or as part of general workflows.
+
+## Common Scenarios
+
+| User goal                              | How to respond       | Tools needed       |
+| -------------------------------------- | -------------------- | ------------------ |
+| Check a config snippet or code paste   | Scan as content      | MCP                |
+| Check a specific file in the repo      | Read file, then scan | Read + MCP         |
+| Check all staged changes before commit | Get diff, then scan  | Bash(git:\*) + MCP |
+
+## Installation
+
+### Prerequisites & Inputs
+
+**GitHub MCP Server**: The skill requires the GitHub MCP Server with the `run_secret_scanning` tool enabled.
+
+Configure in your MCP settings:
+
+```json
+{
+  "mcpServers": {
+    "github": {
+      "type": "http",
+      "url": "https://api.githubcopilot.com/mcp/"
+    }
+  }
+}
+```
+
+> **Note:** Cursor uses `servers` instead of `mcpServers` as the top-level key.
+
+**Required information for scanning**:
+
+- **Repository owner**: Usually available from `git remote get-url origin` or ask the user
+- **Repository name**: Usually available from `git remote get-url origin` or ask the user
+- **Content to scan**: Either a code snippet from the user, file content (read using the `Read` tool), or git diff output (from `git diff`)
+
+If the user doesn't provide repository owner and repository name, ask for them before running the scan.
+
+**What NOT to scan**: By default, avoid scanning large generated or vendor content (for example: `node_modules/`, build artifacts, compiled assets, or other machine-generated files) for performance and noise reduction. Files listed in `.gitignore` may still contain secrets (such as `.env` or local config), so only skip them if the user agrees; if the user explicitly asks to scan them, include them in the scan.
+
+### Scan Content
+
+**When to use**: The user provides text or code snippets they want checked for secrets.
+
+**How**: Use the `run_secret_scanning` tool with the content as input (as a single-item array).
+
+**Example**
+
+```
+You: Check if this config snippet has secrets
+User provides:
+DB_PASSWORD=MyP@ssw0rd123
+API_KEY=abc123xyz
+
+Agent: I'll scan that for secrets.
+
+     ⚠️ Found 2 potential secret(s):
+     1. DB_PASSWORD value looks like a password
+     2. API_KEY value looks like an API key
+
+     Consider replacing hardcoded values with environment variables.
+```
+
+### Scan File(s)
+
+**When to use**: The user asks to check specific files in the repository for secrets.
+
+**How**: Use the `Read` tool to get file contents, then pass them to `run_secret_scanning`.
+
+**Example (secrets found)**
+
+```
+You: Check if config.py has secrets
+Agent: I'll read and scan that file.
+
+     ⚠️ Found 1 potential secret:
+     - Line 10: database_password value looks like a password
+
+     Suggestion: Move to environment variable or .env file.
+```
+
+**Example (no secrets found)**
+
+```
+You: Check if utils.js has any secrets
+Agent: I'll read and scan that file.
+
+     ✅ No secrets detected in utils.js
+```
+
+### Scan Staged Changes
+
+**When to use**: The user wants to check git staged changes for secrets before committing.
+
+**How**: Use `git diff --cached` to get staged content, then pass it to `run_secret_scanning`.
+
+**Example (clean)**
+
+```
+You: Check my staged changes for secrets before I commit
+Agent: I'll scan your staged changes.
+
+     ✅ No secrets found in staged changes. Safe to commit.
+```
+
+**Example (secrets detected)**
+
+```
+You: Scan my staged changes
+Agent: I'll check your staged changes.
+
+     ⚠️ Found 1 potential secret in staged changes:
+     - database.js line 5: password value looks like a credential
+
+     Suggestion: Unstage that change, move the credential to env vars, and restage.
+```
+
+## How the Scan Works
+
+When you call `run_secret_scanning`:
+
+- **Input**: File contents to scan (passed as an array of strings), plus repository owner and name
+- **Process**: GitHub's secret detection scans for patterns and context that match known secret types
+- **Output**: List of potential secrets found with locations and confidence indicators
+
+The tool works on content you provide. It doesn't need push access or special GitHub permissions.
+
+## Scanning Transparency
+
+### How Your Content Is Processed
+
+When you request a scan, file contents are sent to GitHub's secret detection infrastructure. The scanning happens server-side against GitHub's known secret patterns. Scan results are returned without retaining the content on GitHub servers beyond the scan request.
+
+### What to Do With Results
+
+If secrets are found:
+
+- **Obvious hardcoded values**: Move them to environment variables or `.env` files
+- **Config files**: Check if `example.env` or documentation exists that shows the expected structure
+- **Already committed**: If the secret was already pushed, credential rotation may be needed (outside this skill's scope)
+
+If no secrets are found:
+
+- The scan completed successfully
+- Check the output format in the scan result to make sure coverage was complete
+
+## Learn More
+
+For more details on secret scanning, credential management, and GitHub security features:
+
+- [GitHub Secret Scanning Docs](https://docs.github.com/en/code-security/secret-scanning): How to enable and use secret scanning on repositories
+- [Credential Management Best Practices](https://docs.github.com/en/code-security/secret-scanning/about-secret-scanning): Guidance on handling credentials safely
+- [GitHub Push Protection](https://docs.github.com/en/code-security/secret-scanning/working-with-push-protection): Preventing secrets from reaching your repository

plugins/ambient-submit/README.md

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+# Ambient Submit
+
+Claude surface adapter for the Genesis Conductor Ambient Agent Access Layer.
+
+## What it does
+
+Natural language task submission to specialized agents (kiro, codex, claude, gemini, copilot). Routes requests based on intent, constructs TaskEnvelopes, and returns task_id + routing confirmation.
+
+## Skills
+
+### `ambient-submit`
+
+Activated when user says "run in background", "submit to GC", "let kiro handle", "queue this job", or describes async work for specialized agents.
+
+## Configuration
+
+| Variable | Default | Required |
+|----------|---------|----------|
+| `AMBIENT_API_KEY` | — | Yes |
+| `AMBIENT_BASE_URL` | `https://optimization-inversion.genesisconductor.io` | No |