{"generatedAt":"2026-10-24T12:11:27.697Z","canonicalUrl":"https://agentbreakwatch.vercel.app/p/mcp-neo4j-cypher","llmsTxtUrl":"https://agentbreakwatch.vercel.app/p/mcp-neo4j-cypher/llms.txt","categoryHub":{"slug":"database-backend","title":"Database, SQL & Vector DB MCP Servers Stability Index","url":"https://agentbreakwatch.vercel.app/c/database-backend"},"tldrVerdict":"Neo4j Cypher Graph MCP Server (mcp-neo4j-cypher) is currently at v0.6.0 on PYPI (published 2026-04-10), with a 90-day Stability Score of 81/100 (B) and MEDIUM schema drift risk. Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx mcp-neo4j-cypher@latest deployments risk parameter drift across read_neo4j_cypher and write_neo4j_cypher.","package":{"slug":"mcp-neo4j-cypher","packageName":"mcp-neo4j-cypher","registry":"pypi","kind":"mcp","subcategory":"Database & Backend MCP","displayName":"Neo4j Cypher Graph MCP Server","vendor":"Neo4j","githubRepo":"neo4j-contrib/mcp-neo4j","breakingSummary":"Requires FastMCP / MCP Python SDK v2+ tool schema validation; unpinned uvx mcp-neo4j-cypher@latest deployments risk parameter drift across read_neo4j_cypher and write_neo4j_cypher.","schemaDriftRisk":"medium","affectedSymbols":["read_neo4j_cypher","write_neo4j_cypher","get_neo4j_schema"],"migrationBefore":"\"mcp-neo4j-cypher\": {\n  \"command\": \"uvx\",\n  \"args\": [\"mcp-neo4j-cypher\"]\n}","migrationAfter":"\"mcp-neo4j-cypher\": {\n  \"command\": \"uvx\",\n  \"args\": [\"mcp-neo4j-cypher@0.6.0\"],\n  \"env\": { \"FASTMCP_LOG_LEVEL\": \"ERROR\" }\n}","description":"A simple Neo4j MCP server","latestVersion":"0.6.0","latestPublishedAt":"2026-04-10T18:54:03.491091Z","recentVersions":[{"version":"0.6.0","publishedAt":"2026-04-10T18:54:03.491091Z"},{"version":"0.5.3","publishedAt":"2026-02-23T17:28:53.277580Z"},{"version":"0.5.2","publishedAt":"2025-12-15T19:27:45.572142Z"},{"version":"0.5.1","publishedAt":"2025-11-07T17:27:05.269588Z"},{"version":"0.5.0","publishedAt":"2025-11-03T14:23:37.722317Z"},{"version":"0.4.1","publishedAt":"2025-09-30T18:09:54.743749Z"}],"releasesLast90d":0,"dependenciesCount":4,"license":"MIT","registryUrl":"https://pypi.org/project/mcp-neo4j-cypher/","githubUrl":"https://github.com/neo4j-contrib/mcp-neo4j","installCommand":"uvx mcp-neo4j-cypher@0.6.0","stabilityScore":81,"stabilityGrade":"B"}}