From 5dc720fc39423b5dfc347154beef35345e1bb984 Mon Sep 17 00:00:00 2001
From: Vignesh Narayanaswamy <Vigneshn@squareup.com>
Date: Fri, 3 Jul 2026 09:30:17 -0700
Subject: [PATCH] chore: MCP Registry manifest and bump version to 0.7.9

Adds server.json (io.github.block/model-ledger, schema 2025-12-11)
pointing MCP clients at 'uvx --from model-ledger[mcp,cli] model-ledger
mcp', and the hidden mcp-name ownership marker the registry checks in
the PyPI package description. The marker must ship in a PyPI release
before the registry publish can validate ownership, hence the bump.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Signed-off-by: Vignesh Narayanaswamy <Vigneshn@squareup.com>
---
 CHANGELOG.md   |  4 ++++
 README.md      |  2 ++
 pyproject.toml |  2 +-
 server.json    | 38 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 server.json

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0f25994..503ba0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v0.7.9
+
+- chore: publish to the official MCP Registry as `io.github.block/model-ledger` — adds `server.json` and the PyPI ownership marker in the README (#31)
+
 ## v0.7.8
 
 - docs: README credibility pass — CI/downloads badges, production-scale benchmark callout, architecture diagram, maintainer credit; "For organizations" now states that the SR 11-7/SR 26-2, EU AI Act Annex IV, and NIST AI RMF validation profiles ship in the OSS core (#29)
diff --git a/README.md b/README.md
index 0a029e4..4ffa3f4 100644
--- a/README.md
+++ b/README.md
@@ -134,3 +134,5 @@ See [SECURITY.md](SECURITY.md) for how to report vulnerabilities privately.
 Apache-2.0. See [LICENSE](https://github.com/block/model-ledger/blob/main/LICENSE).
 
 Created and maintained by [Vignesh Narayanaswamy](https://github.com/vigneshnarayanaswamy) at Block.
+
+<!-- mcp-name: io.github.block/model-ledger -->
diff --git a/pyproject.toml b/pyproject.toml
index df243e1..7a771db 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "model-ledger"
-version = "0.7.8"
+version = "0.7.9"
 description = "Developer-first model inventory and governance framework for SR 11-7, EU AI Act, and NIST AI RMF compliance"
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/server.json b/server.json
new file mode 100644
index 0000000..f902f47
--- /dev/null
+++ b/server.json
@@ -0,0 +1,38 @@
+{
+  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
+  "name": "io.github.block/model-ledger",
+  "title": "Model Ledger",
+  "description": "Model inventory and governance: discover, query, and trace deployed models and their dependency graph as an append-only event log",
+  "version": "0.7.9",
+  "repository": {
+    "url": "https://github.com/block/model-ledger",
+    "source": "github"
+  },
+  "websiteUrl": "https://block.github.io/model-ledger/",
+  "packages": [
+    {
+      "registryType": "pypi",
+      "identifier": "model-ledger",
+      "version": "0.7.9",
+      "runtimeHint": "uvx",
+      "transport": {
+        "type": "stdio"
+      },
+      "runtimeArguments": [
+        {
+          "type": "named",
+          "name": "--from",
+          "value": "model-ledger[mcp,cli]==0.7.9",
+          "description": "Install with the MCP and CLI extras"
+        }
+      ],
+      "packageArguments": [
+        {
+          "type": "positional",
+          "value": "mcp",
+          "description": "Start the MCP server (stdio transport)"
+        }
+      ]
+    }
+  ]
+}