Tool calls issues on VS Code — page 2
Issues the maintainers labelled both platform:vscode and area:tools.
119 issues · 22 open · 97 resolved (82%) · first seen Feb 26, 2026
Is this getting better or worse?
This class of problem is converging. 31 new reports in the last 90 days vs 51 in the 90 before — -39%. The open backlog peaked at 23 in 2026-04 and sits at 22 today.
Derived by counting each matching issue from its creation date until it closed. First-party
computation over the anthropics/claude-code tracker — the trend is not published
anywhere upstream.
Which builds report this
80 of these reports name the Claude Code build they were running, spanning 55 releases. Heaviest reporters:
- Claude Code v2.1.158
- Claude Code v2.1.63
- Claude Code v2.1.296
- Claude Code v2.1.168
- Claude Code v2.1.144
- Claude Code v2.1.76
- Claude Code v2.1.220
- Claude Code v2.1.259
Report volume, not a defect count: an issue can mention a build without that build having caused the failure. Versions come from the version string in the bug-report template, matched against real published tags.
Do these get fixed?
Median time to close is 34 days across 97 closures. Of the 97 closures with a recorded reason, 13% were closed as completed and 84 as not-planned or duplicate. The most recent completed fix landed in 2026-09.
Workarounds reported by the community
39 of these issues post a workaround someone says worked. The highest-engagement ones:
- [BUG] AskUserQuestion: "No response after 60s — continued without an answer"
- Another workaround is to temporarily add the tool to the . list in your . Any Tool added to that list is entirely hidden from the model, so it will simply ask questions in prose in the chat window.
Found in the thread of #73125 · resolved - [BUG] Claude abuses bash tools for reads, writes, and edits when running in Auto Mode
- …managed settings and roll it out to all the engineers as a work around until this is fixed: You may get an instruction from the harness when running in Auto Mode to favor bash commands over native tools like Read, Edit.…
Found in the thread of #87971 · still open - [Bug] Parallel tool calls hang on Bash execution errors
- …ocks → 400 wedges session), 63364 (full softbrick example). Workaround that holds: stay on 4.7, or set on 4.8 to remove parallel batches entirely (sequential, slower, but no cascade possible).
Found in the thread of #63881 · resolved - [BUG] CLAUDE_CODE_EXTRA_BODY thinking config breaks WebSearch and WebFetch on Opus 4.7 [1m]
- …de Code (2.1.131) What's Wrong? I run with the following in as a workaround for 49322 (thinking summaries not rendering in VS Code extension on Opus 4.7): This restores thinking summaries in the VSCode extension. But it…
Found in the description of #56984 · resolved - Bug: `SendUserFile` reports success but delivers nothing (VS Code extension)
- …rendering/delivery step in the VS Code extension client. - Workaround currently in use: shelling out to (macOS) to display images via the default system viewer instead of relying on . - Happy to provide additional sessi…
Found in the description of #76739 · still open
Excerpts are quoted from the linked issue so you can judge relevance before opening it. Threads that only ask for a workaround, or report that there is none, are excluded. These are community suggestions, not official guidance from Anthropic — read the full thread before applying one.
Matching issues 101–119
Ranked by community engagement (reactions weighted over comments).
- PowerShell tool takes ~3 minutes to spawn in VS Code extension on Windows (Bash tool is instant)
- [BUG] Malformed tool-call emission (stray "court" + bare <invoke>/<parameter>) in long tool-dense sessions; rendered as prose, no validation error, self-reinforcing
- [Bug] Web search tool searches for 'undefined' instead of query string
- GRAVE ERROR - BORRO ARCHIVOS
- [FEATURE] A setting for Edit and Write to write exactly what they're given
- [Bug] Package update workflow produced 100k+ unintended file changes
- [Bug] Claude loops infinitely with short repeated output when asked to act in Brave browser
- [Feature Request] Restore full UI testing capabilities with expanded tool permissions
- [BUG] ripgrep follows gitignore, it should not
- [Bug] VS Code extension 2.1.282: IDE sessions start with no core tools - only deferred tools load
- [Bug] Claude Code posted false bug report to public repository without user consent
- [BUG]
- [Bug] Docker Compose project-name collision causes `down` to remove unrelated containers
- [BUG] Edit/Write replace files via rename (new inode), so editor file watchers never fire — external changes invisible, then clobbered by autosave
- [BUG] API Error: 400 invalid params, messages.4.content.1.tool_use.input: Input should be a valid dictionary (2013)
- Read tool on images intermittently returns only a CDN URL string — image never reaches model context
- [BUG] MCP connector tools logged as "added" but unresolvable via ToolSearch for the rest of the session
- [BUG] EPERM error when writing/editing files on SSHFS/FUSE-mounted filesystem
- VSCode extension: AskUserQuestion popup corrupts Korean (Hangul) text