Follow Discord
Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.308 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.225 ·

OTel export drops repl_code and git_remote_url, promotes MCP server and tool names

OpenTelemetry export no longer reports your git remote URL and now reports MCP server and tool names.

You'll notice Internal Changes
JSON All of v2.1.225
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.225,
Internal ChangesSection of the release
What

The OpenTelemetry-to-internal-event transform stops reporting two attributes and starts reporting MCP identity in their place.

Details
  • No longer emits repl_code or git_remote_url.
  • Emits mcp_server_name and mcp_tool_name, sourced from _PROTO_mcp_server_name and _PROTO_mcp_tool_name.
  • _PROTO_code and _PROTO_git_remote_url are still stripped from additional_metadata, they are just no longer reported anywhere.
Evidence

_PROTO_mcp_tool_name

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.225 →

Feedback