Share Pi Agent Traces on Hugging Face with pi-share-hf

Melvin Vivas · X post · 2026-09-02 · Open on X

Topics: AI Agents, Tool Use & MCP, Evaluation (Evals) & Testing, AI Safety, Security & Guardrails · Level: intermediate

Summary

pi-share-hf is an open-source tool by Mario Zechner (badlogic). It collects, reviews and uploads session traces from the Pi coding agent to a Hugging Face dataset. It redacts secrets automatically and lets you do a dry run before uploading.

Key points

• It uploads Pi agent session traces to a Hugging Face dataset.
• Secrets are redacted automatically before upload.
• A dry-run mode lets you check what would be uploaded first.
• Shared traces can be used for analysis, evals or training data.

Resources mentioned

• pi-share-hf · repo · github.com · free
  Collect, review, and upload redacted pi session files to a Hugging Face dataset.
• Pi · tool · x.com · free
  A customizable coding agent that can be extended through its Extensions API and connected to several model providers.
  Also in: Sign in with ChatGPT: Setting Usage Limits for Each App (Melvin Vivas on X · notes), Pi reaches v1.0 (Melvin Vivas on X · notes), Claude Code mods: customize behavior and UI with plugins (Melvin Vivas on X · notes), Customizing Your Coding Setup with Pi Coding Agent Extensions (Melvin Vivas on X · notes) and 39 more
• Mario Zechner (@badlogicgames) · person · x.com · free
  Developer behind Pi and pi-share-hf.
• Hugging Face · website · x.com · free · recommended by both Bashiri Smith & Melvin Vivas
  Platform for hosting and finding ML models, datasets and papers. The quoted post says LocateAnything was trending there.
  Also in: Using an ML agent to train an open-source TTS model on your voice (Melvin Vivas on X · notes), Deploy Open-Source Models with Hugging Face Inference Endpoints (Melvin Vivas on X · notes), Deploying Qwen3.8 27B on Hugging Face Inference Endpoints (Melvin Vivas on X · notes), Using Hugging Face credits: Jobs, Inference Endpoints and Open Models (Melvin Vivas on X · notes) and 38 more

Try this

• Use pi-share-hf to upload your Pi agent traces to Hugging Face, and do a dry run first.