Paste raw dev
 output.
Spend fewer
 tokens in Codex.

Drop in terminal, VS Code, or CI output. tokensift removes token-eating junk before you send a root-cause brief to Codex, Claude Code, or another coding agent.

Raw paste → token-light prompt.
Review before sending.

Detected type
ex) CUDA / PyTorch OOM
Input characters
ex) 683
Output characters
ex) 561
Input tokens
ex) 172 approx.
Output tokens
ex) 133 approx.
Reduction
ex) 18%
Noise removed summary
  • ex) progress, wandb, NCCL, and worker INFO folded
  • ex) torch dependency internals folded

FAQ

Common questions

How do I use it?

Paste raw terminal, VS Code, or CI output, click Sift & copy, review the compact Markdown brief, then send it to your LLM or coding agent.

What happens to my logs?

Raw logs are not sent to analytics or ads. Review the cleaned prompt before sharing it with any LLM or teammate.

What should I paste?

Paste the raw failure output you would normally copy from iTerm2, VS Code, CI, Docker, pytest, npm, or a training run.

What does it preserve?

The primary error, command, environment lines, user frames, memory/type/assertion/build details, and a final debugging question.

What does it fold?

Token-eating junk: progress bars, repeated warnings, timestamps, dependency frames, cached layers, wandb/NCCL spam, and noisy build or CI output.

Does it fix code automatically?

No. It prepares a cleaner prompt for ChatGPT, Claude Code, Codex, OpenCode, or another LLM.

Coverage

Raw outputs tokensift understands

Python & pytestTracebacks, assertions, fixtures, captured logs, and user-code frames. CUDA / PyTorch OOMGPU memory stats, batch size, precision, model hints, and training frames. TypeScript buildsTS error codes, file paths, line/column hints, npm, Vite, and Next.js output. Docker buildsFailing steps, Dockerfile context, package-manager errors, and exit codes. CI logsRepeated warnings, timestamps, progress output, cached layers, and noisy job chatter. Package installspip, npm, pnpm, yarn, apt, and poetry failures with the failing package and exit signal. Permission errorsDenied file access, missing env vars, auth failures, path issues, and timeout context. Terminal pasteGeneric fatal/error/failed/timeout output with nearby root-cause context.

Privacy-aware, prompt-first

tokensift focuses on trimming token-eating junk from raw development errors before you hand them to a coding agent. Analytics and ads are disabled by default; if enabled later, only aggregate events are allowed. Feedback: contact@tokensift.app.