v1.4.2

Fixed

• Core connections no longer advertise create_resource_token or
  list_resource_tokens.
  InfluxDB 3 Core doesn't support resource tokens.
• Resource-token service validation now accepts only InfluxDB 3 Enterprise.
• get_help now states that InfluxDB 3 supports SQL and InfluxQL.
  Flux is not supported.
• get_help distinguishes MCP query tool names from HTTP endpoint paths.
  The server selects the transport and endpoint for the configured product.
• InfluxQL endpoint guidance now identifies both /api/v3/query_influxql
  and the v1-compatible /query endpoint for Core, Enterprise, and InfluxDB 3 Cloud.
  Cloud Serverless, Cloud Dedicated, and Clustered use the v1 /query endpoint.

Added

• create_admin_token accepts an optional expiry_secs value for Core and
  Enterprise named admin tokens.
• Core integration CI now runs against the fixed influxdb:3.11.5-core image.
• Stable releases register the npm package in the official MCP Registry as
  io.github.influxdata/influxdb3-mcp-server after npm publishing succeeds.
• CI validates registry metadata and checks package identity and version
  consistency. The release job verifies the exact registered version.

Validation

• CI passed version and registry metadata validation, formatting, protocol tests, and Core and Cloud Serverless integration tests.
• Targeted Claude and Codex evals cover help interpretation and live InfluxQL recovery. Cloud interpretation runs passed routing and language checks but reported a section heading instead of the overall help heading.

Full changelog