github · dhruvchand · Jul 24, 2026 · Jul 24, 2026
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -58,6 +58,10 @@ Create a file at `catalog/<your-publisher>/<augment-name>.json` with the followi
 | `description` | ✅ | A brief description of the augment's purpose |
 | `metadata.sourceSet` | ✅ | The source repository name |
 | `metadata.repoPath` | ✅ | Path to the definition file within the repository |
+| `metadata.marketplace.sourceSet` | Plugins only | Repository containing the marketplace used to discover the plugin |
+| `metadata.marketplace.repoPath` | Plugins only | Path to the marketplace manifest within that repository |
+
+`metadata.marketplace` only applies to entries with the `application/vnd.github.copilot-plugin` media type. Omit it from all other augment types.
 
 ### 4. Validate your JSON
 

diff --git a/catalog/anthropics/agent-sdk-dev.json b/catalog/anthropics/agent-sdk-dev.json
@@ -6,6 +6,10 @@
   "description": "Claude Agent SDK Development Plugin",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/agent-sdk-dev/.claude-plugin/plugin.json"
+    "repoPath": "plugins/agent-sdk-dev/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/ai-governance-legal.json b/catalog/anthropics/ai-governance-legal.json
@@ -6,6 +6,10 @@
   "description": "Triages proposed AI use cases against your registry, runs impact assessments across the regimes in scope, reviews vendor AI terms for...",
   "metadata": {
     "sourceSet": "anthropics/claude-for-legal",
-    "repoPath": "ai-governance-legal/.claude-plugin/plugin.json"
+    "repoPath": "ai-governance-legal/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-for-legal",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/apollo.json b/catalog/anthropics/apollo.json
@@ -6,6 +6,10 @@
   "description": "3 pre-built skills that chain multiple Apollo APIs into complete sales workflows - no manual steps, no tab switching. Enrich any contact from a name...",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "partner-built/apollo/.claude-plugin/plugin.json"
+    "repoPath": "partner-built/apollo/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/asana.json b/catalog/anthropics/asana.json
@@ -6,6 +6,10 @@
   "description": "Asana project management integration. Create and manage tasks, search projects, update assignments, track progress, and integrate your development...",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "external_plugins/asana/.claude-plugin/plugin.json"
+    "repoPath": "external_plugins/asana/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/bio-research.json b/catalog/anthropics/bio-research.json
@@ -6,6 +6,10 @@
   "description": "Connect to preclinical research tools and databases (literature search, genomics analysis, target prioritization) to accelerate early-stage life...",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "bio-research/.claude-plugin/plugin.json"
+    "repoPath": "bio-research/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/brand-voice.json b/catalog/anthropics/brand-voice.json
@@ -6,6 +6,10 @@
   "description": "Brand Voice transforms scattered brand materials into enforceable AI guardrails - automatically. It searches across Notion, Google Drive, Confluence...",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "partner-built/brand-voice/.claude-plugin/plugin.json"
+    "repoPath": "partner-built/brand-voice/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/claude-code-setup.json b/catalog/anthropics/claude-code-setup.json
@@ -6,6 +6,10 @@
   "description": "Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/claude-code-setup/.claude-plugin/plugin.json"
+    "repoPath": "plugins/claude-code-setup/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/claude-for-msft-365-install.json b/catalog/anthropics/claude-for-msft-365-install.json
@@ -6,6 +6,10 @@
   "description": "Provision direct cloud access (Vertex AI, Bedrock, or LLM gateway) for the Claude Office add-in. Generates the customized add-in manifest, walks...",
   "metadata": {
     "sourceSet": "anthropics/financial-services-plugins",
-    "repoPath": "claude-for-msft-365-install/.claude-plugin/plugin.json"
+    "repoPath": "claude-for-msft-365-install/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/financial-services-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/claude-md-management.json b/catalog/anthropics/claude-md-management.json
@@ -6,6 +6,10 @@
   "description": "Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/claude-md-management/.claude-plugin/plugin.json"
+    "repoPath": "plugins/claude-md-management/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/claude-opus-4-5-migration.json b/catalog/anthropics/claude-opus-4-5-migration.json
@@ -6,6 +6,10 @@
   "description": "Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.",
   "metadata": {
     "sourceSet": "anthropics/claude-code",
-    "repoPath": "plugins/claude-opus-4-5-migration/.claude-plugin/plugin.json"
+    "repoPath": "plugins/claude-opus-4-5-migration/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-code",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/cocounsel-legal.json b/catalog/anthropics/cocounsel-legal.json
@@ -6,6 +6,10 @@
   "description": "CoCounsel Legal delivers comprehensive Westlaw Deep Research reports with inline, linked citations to Westlaw and Practical Law sources.",
   "metadata": {
     "sourceSet": "anthropics/claude-for-legal",
-    "repoPath": "external_plugins/cocounsel-legal/.claude-plugin/plugin.json"
+    "repoPath": "external_plugins/cocounsel-legal/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-for-legal",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/code-modernization.json b/catalog/anthropics/code-modernization.json
@@ -6,6 +6,10 @@
   "description": "Modernize legacy codebases (COBOL, legacy Java/C++/.NET, monolith web apps) with a structured preflight / assess / map / extract-rules / brief /...",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/code-modernization/.claude-plugin/plugin.json"
+    "repoPath": "plugins/code-modernization/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/code-review.json b/catalog/anthropics/code-review.json
@@ -6,6 +6,10 @@
   "description": "Automated code review for pull requests using multiple specialized agents with confidence-based scoring",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/code-review/.claude-plugin/plugin.json"
+    "repoPath": "plugins/code-review/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/code-simplifier.json b/catalog/anthropics/code-simplifier.json
@@ -6,6 +6,10 @@
   "description": "Agent that simplifies and refines code for clarity, consistency, and maintainability while preserving functionality",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/code-simplifier/.claude-plugin/plugin.json"
+    "repoPath": "plugins/code-simplifier/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/commercial-legal.json b/catalog/anthropics/commercial-legal.json
@@ -6,6 +6,10 @@
   "description": "Reviews vendor agreements, NDAs, and SaaS subscriptions against your sales-side or purchasing-side playbook, tracks renewals and cancel-by deadlines...",
   "metadata": {
     "sourceSet": "anthropics/claude-for-legal",
-    "repoPath": "commercial-legal/.claude-plugin/plugin.json"
+    "repoPath": "commercial-legal/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-for-legal",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/commit-commands.json b/catalog/anthropics/commit-commands.json
@@ -6,6 +6,10 @@
   "description": "Streamline your git workflow with simple commands for committing, pushing, and creating pull requests",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/commit-commands/.claude-plugin/plugin.json"
+    "repoPath": "plugins/commit-commands/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/common-room.json b/catalog/anthropics/common-room.json
@@ -6,6 +6,10 @@
   "description": "Turn Common Room into your GTM copilot. Research accounts and contacts, prep for calls with attendee profiles and talking points, and draft...",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "partner-built/common-room/.claude-plugin/plugin.json"
+    "repoPath": "partner-built/common-room/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/context7.json b/catalog/anthropics/context7.json
@@ -6,6 +6,10 @@
   "description": "Upstash Context7 MCP server for up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source...",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "external_plugins/context7/.claude-plugin/plugin.json"
+    "repoPath": "external_plugins/context7/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/corporate-legal.json b/catalog/anthropics/corporate-legal.json
@@ -6,6 +6,10 @@
   "description": "Runs M&A diligence at scale with cited tabular review, builds disclosure schedules and closing checklists, drafts board consents and minutes in house...",
   "metadata": {
     "sourceSet": "anthropics/claude-for-legal",
-    "repoPath": "corporate-legal/.claude-plugin/plugin.json"
+    "repoPath": "corporate-legal/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-for-legal",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/cowork-plugin-management.json b/catalog/anthropics/cowork-plugin-management.json
@@ -6,6 +6,10 @@
   "description": "Create, customize, and manage plugins tailored to your organization's tools and workflows. Configure MCP servers, adjust plugin behavior, and adapt...",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "cowork-plugin-management/.claude-plugin/plugin.json"
+    "repoPath": "cowork-plugin-management/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/customer-support.json b/catalog/anthropics/customer-support.json
@@ -6,6 +6,10 @@
   "description": "Triage tickets, draft responses, escalate issues, and build your knowledge base. Research customer context and turn resolved issues into self-service...",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "customer-support/.claude-plugin/plugin.json"
+    "repoPath": "customer-support/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/cwc-makers.json b/catalog/anthropics/cwc-makers.json
@@ -6,6 +6,10 @@
   "description": "Seamless onboarding for the Code-with-Claude Makers Cardputer: one /maker-setup command clones the build-with-claude repo, flashes UIFlow firmware...",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/cwc-makers/.claude-plugin/plugin.json"
+    "repoPath": "plugins/cwc-makers/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/data.json b/catalog/anthropics/data.json
@@ -6,6 +6,10 @@
   "description": "Write SQL, explore datasets, and generate insights faster. Build visualizations and dashboards, and turn raw data into clear stories for stakeholders.",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "data/.claude-plugin/plugin.json"
+    "repoPath": "data/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/design.json b/catalog/anthropics/design.json
@@ -6,6 +6,10 @@
   "description": "Accelerate design workflows - critique, design system management, UX writing, accessibility audits, research synthesis, and dev handoff. From...",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "design/.claude-plugin/plugin.json"
+    "repoPath": "design/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/discord.json b/catalog/anthropics/discord.json
@@ -6,6 +6,10 @@
   "description": "Discord channel for Claude Code - messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /discord:access.",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "external_plugins/discord/.claude-plugin/plugin.json"
+    "repoPath": "external_plugins/discord/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/earnings-reviewer.json b/catalog/anthropics/earnings-reviewer.json
@@ -6,6 +6,10 @@
   "description": "Earnings call and filings to model update to note draft",
   "metadata": {
     "sourceSet": "anthropics/financial-services-plugins",
-    "repoPath": "plugins/agent-plugins/earnings-reviewer/.claude-plugin/plugin.json"
+    "repoPath": "plugins/agent-plugins/earnings-reviewer/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/financial-services-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/employment-legal.json b/catalog/anthropics/employment-legal.json
@@ -6,6 +6,10 @@
   "description": "Reviews hires and terminations for jurisdiction-specific risk flags, classifies workers against the controlling state test, tracks leave deadlines...",
   "metadata": {
     "sourceSet": "anthropics/claude-for-legal",
-    "repoPath": "employment-legal/.claude-plugin/plugin.json"
+    "repoPath": "employment-legal/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-for-legal",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/engineering.json b/catalog/anthropics/engineering.json
@@ -6,6 +6,10 @@
   "description": "Streamline engineering workflows - standups, code review, architecture decisions, incident response, and technical documentation. Works with your...",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "engineering/.claude-plugin/plugin.json"
+    "repoPath": "engineering/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/enterprise-search.json b/catalog/anthropics/enterprise-search.json
@@ -6,6 +6,10 @@
   "description": "Search across all of your company's tools in one place. Find anything across email, chat, documents, and wikis without switching between apps.",
   "metadata": {
     "sourceSet": "anthropics/knowledge-work-plugins",
-    "repoPath": "enterprise-search/.claude-plugin/plugin.json"
+    "repoPath": "enterprise-search/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/knowledge-work-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/equity-research.json b/catalog/anthropics/equity-research.json
@@ -6,6 +6,10 @@
   "description": "Equity research tools: earnings analysis, initiating coverage reports, and research workflows",
   "metadata": {
     "sourceSet": "anthropics/financial-services-plugins",
-    "repoPath": "plugins/vertical-plugins/equity-research/.claude-plugin/plugin.json"
+    "repoPath": "plugins/vertical-plugins/equity-research/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/financial-services-plugins",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/example-plugin.json b/catalog/anthropics/example-plugin.json
@@ -6,6 +6,10 @@
   "description": "A comprehensive example plugin demonstrating all Claude Code extension options including commands, agents, skills, hooks, and MCP servers",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/example-plugin/.claude-plugin/plugin.json"
+    "repoPath": "plugins/example-plugin/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }
diff --git a/catalog/anthropics/explanatory-output-style.json b/catalog/anthropics/explanatory-output-style.json
@@ -6,6 +6,10 @@
   "description": "Adds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style)",
   "metadata": {
     "sourceSet": "anthropics/claude-plugins-public",
-    "repoPath": "plugins/explanatory-output-style/.claude-plugin/plugin.json"
+    "repoPath": "plugins/explanatory-output-style/.claude-plugin/plugin.json",
+    "marketplace": {
+      "sourceSet": "anthropics/claude-plugins-public",
+      "repoPath": ".claude-plugin/marketplace.json"
+    }
   }
 }