diff --git a/registries/official/servers/toolhive-doc-mcp/server.json b/registries/official/servers/toolhive-doc-mcp/server.json
index 59e77e1a7..2f30bf995 100644
--- a/registries/official/servers/toolhive-doc-mcp/server.json
+++ b/registries/official/servers/toolhive-doc-mcp/server.json
@@ -9,6 +9,13 @@
             "stars": 3
           },
           "overview": "## ToolHive Docs MCP Server\n\nThe toolhive-doc-mcp server allows you to search ToolHive documentation for help with using and contributing to the project (local version). The system maintains a pre-built SQLite vector database containing documentation that undergoes parsing, chunking, and embedding using a local bge-small-en-v1.5 model. When queried, it performs semantic search by comparing queries against stored embeddings to return relevant documentation chunks.",
+          "provenance": {
+            "cert_issuer": "https://token.actions.githubusercontent.com",
+            "repository_uri": "https://github.com/StacklokLabs/toolhive-doc-mcp",
+            "runner_environment": "github-hosted",
+            "signer_identity": "/.github/workflows/release.yml",
+            "sigstore_url": "tuf-repo-cdn.sigstore.dev"
+          },
           "status": "Active",
           "tags": [
             "docs",
diff --git a/registries/toolhive/servers/toolhive-doc-mcp/server.json b/registries/toolhive/servers/toolhive-doc-mcp/server.json
index 59e77e1a7..2f30bf995 100644
--- a/registries/toolhive/servers/toolhive-doc-mcp/server.json
+++ b/registries/toolhive/servers/toolhive-doc-mcp/server.json
@@ -9,6 +9,13 @@
             "stars": 3
           },
           "overview": "## ToolHive Docs MCP Server\n\nThe toolhive-doc-mcp server allows you to search ToolHive documentation for help with using and contributing to the project (local version). The system maintains a pre-built SQLite vector database containing documentation that undergoes parsing, chunking, and embedding using a local bge-small-en-v1.5 model. When queried, it performs semantic search by comparing queries against stored embeddings to return relevant documentation chunks.",
+          "provenance": {
+            "cert_issuer": "https://token.actions.githubusercontent.com",
+            "repository_uri": "https://github.com/StacklokLabs/toolhive-doc-mcp",
+            "runner_environment": "github-hosted",
+            "signer_identity": "/.github/workflows/release.yml",
+            "sigstore_url": "tuf-repo-cdn.sigstore.dev"
+          },
           "status": "Active",
           "tags": [
             "docs",