Follow Discord
Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 29 Aug 2026
One change · claude-code

Tools reference changedtools-reference

Recorded here
Lines+3added
Lines−3removed
From line 299 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits75to this page, all time

The whole hunk

from line 299, old and new numbered
/
lines
from line 299
299299* Find implementations of an interface
300300* Trace call hierarchies
301301 
302Claude Code keeps the tool inactive until you install a [code intelligence plugin](/docs/en/discover-plugins#code-intelligence) for your language. Claude Code takes the language server's configuration from the plugin, and you install the server binary yourself.
302Claude Code keeps the tool inactive until you install a [code intelligence plugin](/docs/en/discover-plugins#code-intelligence) for your language. In [cloud sessions](/docs/en/claude-code-on-the-web), Claude Code doesn't start plugin language servers, so the LSP tool stays inactive there. Claude Code takes the language server's configuration from the plugin, and you install the server binary yourself.
303303 
304Claude Code keeps the tool active for the rest of a session once it has had a language server available in that session. Claude Code returns an error result for each LSP call on a file whose language server it can't start. Before v2.1.235, Claude Code deactivated the tool whenever every language server had crashed or failed to start and reactivated it when one recovered.
304Claude Code returns an error result for each LSP call on a file whose language server it can't start.
305305 
306306## Monitor tool
307307 
Feedback