microsoft / microsoft/vscode-data-analysis-for-copilot
Cannot have more than 128 tools per request.
Nobody has claimed this yet.
- Dominant language
- TypeScript
- Stars
- 55
- Forks
- 15
- Avg merge
- 3h 9m
- Merged PRs (30d)
- 1
Description
Type: Bug
Behaviour
--Cannot have more than 128 tools per request.-- error triggered when initiating chat session. Despite having active less than 50 tools still not allowing to move forward
Steps to reproduce:
Initiating a chat session - first message already crashes. Chat Debug View don't show any Copilot call request.
Outputs
Output from Data Analysis Output Panel
--NOTHING DISPLAYED--
XXX
Extension version: 0.2.2
VS Code version: Code 1.106.2 (Universal) (1e3c50d64110be466c0b4a45222e81d2c9352888, 2025-11-19T16:56:50.023Z)
OS version: Darwin x64 24.6.0
Modes:
System Info
| Item | Value |
|---|---|
| CPUs | Intel(R) Core(TM) i5-1038NG7 CPU @ 2.00GHz (8 x 2000) |
| GPU Status | 2d_canvas: enabled direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off trees_in_viz: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off |
| Load (avg) | 3, 3, 3 |
| Memory (System) | 16.00GB (0.28GB free) |
| Process Argv | --crash-reporter-id 5d1a2da2-4e17-496d-9255-646e9e8e7a09 |
| Screen Reader | no |
| VM | 0% |
A/B Experiments
vsliv368cf:30146710
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
aj953862:31281341
82j33506:31327384
nes-set-on:31351930
6abeh943:31336334
aa_c:31379599
c12345:31413568
gaj49834:31404438
cloudbuttont:31379625
todos-1:31405332
qwen_all_req:31402696
control_gpt5applypatchexclusively:31412085
3efgi100_wstrepl:31403338
trigger-command-fix:31379601
auto_model_enabled:31385282
use-responses-api:31390855
dcggh915:31405779
6j29d282:31407606
afag3459:31419926
ec5jj548:31422691
copilot-nes-oct-t:31418199
expandedtokens:31420720
c0683394:31419495
3fia6346:31423209
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source file, test, or entry point is identified in the report. Reproduce the first-message failure with extension 0.2.2 on VS Code 1.106.2, then inspect why the Data Analysis output is empty and where the request is initialized. Done means a chat session starts successfully with fewer than 128 active tools and the failure is covered by a regression test.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript, vscode
- Domain
- ai, devtools
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100