This is an automated email from the ASF dual-hosted git repository. spmallette pushed a commit to branch gremlin-mcp in repository https://gitbox.apache.org/repos/asf/tinkerpop.git
commit 45de882e7ca1c658fc84c2fbc436be04c99a9130 Author: Stephen Mallette <[email protected]> AuthorDate: Wed Oct 1 17:33:03 2025 -0400 Added upgrade docs for gremlin-mcp --- CHANGELOG.asciidoc | 1 + docs/src/upgrade/release-3.8.x.asciidoc | 14 ++++++++++++++ 2 files changed, 15 insertions(+) diff --git a/CHANGELOG.asciidoc b/CHANGELOG.asciidoc index c403f01c7a..54200a85cb 100644 --- a/CHANGELOG.asciidoc +++ b/CHANGELOG.asciidoc @@ -25,6 +25,7 @@ image::https://raw.githubusercontent.com/apache/tinkerpop/master/docs/static/ima This release also includes changes from <<release-3-7-XXX, 3.7.XXX>>. +* Added a Gremln MCP server. * Added the Air Routes dataset to the set of available samples packaged with distributions. * Added a minimal distribution for `tinkergraph-gremlin` using the `min` classifier that doesn't include the sample datasets. * Removed Vertex/ReferenceVertex from grammar. Use vertex id in traversals now instead. diff --git a/docs/src/upgrade/release-3.8.x.asciidoc b/docs/src/upgrade/release-3.8.x.asciidoc index d404c2b915..2febfcedc7 100644 --- a/docs/src/upgrade/release-3.8.x.asciidoc +++ b/docs/src/upgrade/release-3.8.x.asciidoc @@ -30,6 +30,20 @@ complete list of all the modifications that are part of this release. === Upgrading for Users +==== Gremlin MCP Server + +Gremlin MCP Server is an experimental application that implements the link:https://modelcontextprotocol.io/[Model Context Protocol] +(MCP) to expose Gremlin Server-backed graph operations to MCP-capable clients such as Claude Desktop, Cursor, or +Windsurf. Through this integration, graph structure can be discovered, Gremlin traversals can be executed, and common +import/export tasks (for example, GraphSON or CSV) can be performed. Basic health checks are included to validate +connectivity. + +A running Gremlin Server that fronts the target TinkerPop graph is required. An MCP client can be configured to connect +to the Gremlin MCP Server endpoint. + +This feature is *experimental* and its interfaces and behavior may change based on feedback in future versions. As a +result, there is no official 3.8.0 release for it, and it is only offered as a 3.8.0-alpha1. + ==== Air Routes Dataset The Air Routes sample dataset has long been used to help showcase and teach Gremlin. Popularized by the first edition
