Beta changedapi/beta
Nearest release: v2.1.277, published 4 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+702added
Lines−261removed
From line
2,499
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits45to this page, all time
The whole hunk
from line 2499, old and new numbered
/
This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.
from line 2499
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25002500 - `BetaToolChangeMCPToolReference object`
25012501
2502 Reference to a single MCP tool by its server and remote name — the
2502 Reference to a single MCP tool by its server and remote name; the
25032503 same `server_name`/`name` pair `mcp_tool_use` carries.
25042504
25052505 - `type: "mcp_tool_reference"`
from line 2541
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25422542 - `BetaToolChangeMCPToolReference object`
25432543
2544 Reference to a single MCP tool by its server and remote name — the
2544 Reference to a single MCP tool by its server and remote name; the
25452545 same `server_name`/`name` pair `mcp_tool_use` carries.
25462546
25472547 - `BetaToolChangeMCPToolsetReference object`
from line 8755
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87568756 - `type: "tool_addition"`
87578757
8758 - `tool: BetaToolC
8758 - `tool: BetaToolChangeT
No line in this hunk matches that.