neo4j-contrib/mcp-neo4j

v0.6.0

Fixed

• Fix startup ImportError caused by pydocket importing FakeConnection from fakeredis>=2.27 — cap fastmcp<2.14 to exclude the pydocket transitive dependency
• Fix TypeError: str expected, not int in integration tests caused by testcontainers returning an int from get_exposed_port()

Changed

• Update _is_write_query to use EXPLAIN query instead of regex check

What's Changed

• refactor: standardize error handling and raise ToolError per MCP policy by @ChinmayPande48 in https://github.com/neo4j-contrib/mcp-neo4j/pull/275
• update read only check using EXPLAIN by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/281
• 280 importerror cannot import name fakeconnection from fakeredisaioredis on startup by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/282
• cypher - prep v0.6.0 by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/283

New Contributors

• @ChinmayPande48 made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/275

Full Changelog: https://github.com/neo4j-contrib/mcp-neo4j/compare/mcp-gemini-ext-v1.0.1...mcp-neo4j-cypher-v0.6.0

Changed

• Security upgrade python from 3.11-slim to 3.13.8-slim
• Change default MCP server endpoint from /api/mcp/ to /mcp/
• Lock FastMCP version to <3.x

New Contributors

• @bryankthompson made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/262
• @AndyHeap-NeoTech made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/200
• @robsdedude made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/203
• @Amitk003 made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/266

Full Changelog: https://github.com/neo4j-contrib/mcp-neo4j/compare/mcp-neo4j-data-modeling-v0.8.2...mcp-neo4j-memory-v0.4.5

Changed

• Security upgrade python from 3.12-slim to 3.13.8-slim
• Update default MCP server endpoint from /api/mcp/ to /mcp/
• Lock FastMCP version to <3.x

New Contributors

• @bryankthompson made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/262
• @AndyHeap-NeoTech made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/200
• @robsdedude made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/203
• @Amitk003 made their first contribution in https://github.com/neo4j-contrib/mcp-neo4j/pull/266

Full Changelog: https://github.com/neo4j-contrib/mcp-neo4j/compare/mcp-neo4j-data-modeling-v0.8.2...mcp-neo4j-cypher-v0.5.3

Fixed

• Fixed bug in f-string formatting with Pydantic model export in Python v < 3.12
• Fixed bug in the data modeling Github action that didn't actually test different Python versions due to not specifying the version when executing uv commands.
• Fix Github action to install dev dependencies correctly with uv sync

Changed

• Update pyproject.toml to declare dev dependencies correctly (previously using deprecated method)

What's Changed

• Update data modeling server.json by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/257
• all - bump mcp registry schema versions to 2025-12-11 by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/258
• data modeling - fix f-string bug and github actions bug by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/260
• data modeling - prep v0.8.2 by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/261

Full Changelog: https://github.com/neo4j-contrib/mcp-neo4j/compare/mcp-neo4j-data-modeling-v0.8.1...mcp-neo4j-data-modeling-v0.8.2

Fixed

• Shorten tool name export_to_neo4j_python_graphrag_package_schema to export_to_neo4j_graphrag_pkg_schema to be under 60 characters including the default server name.
• Shorten tool name load_from_neo4j_python_graphrag_package_schema to load_from_neo4j_graphrag_pkg_schema to be under 60 characters including the default server name.

Added

• Update README to include new tools and optional return_validated argument to validation tools

What's Changed

• data modeling - short tool names by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/251
• data modeling - update readme by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/252
• Update README.md with Official Neo4j MCP Info by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/253
• data modeling - prep v0.8.1 by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/254
• cypher and data modeling - update workflows to execute serially by @a-s-g93 in https://github.com/neo4j-contrib/mcp-neo4j/pull/255

Full Changelog: https://github.com/neo4j-contrib/mcp-neo4j/compare/mcp-neo4j-data-modeling-v0.8.0...mcp-neo4j-data-modeling-v0.8.1