8a0529ed9d
When auto-retry fires after a retryable error (e.g. overloaded_error) and the retry response includes tool_use, session.prompt() returned prematurely because _resolveRetry() was called on the first successful message_end — while the agent loop was still executing tools via the fire-and-forget agent.continue(). This caused callers to observe isStreaming=true after prompt() returned, and follow-up session.prompt() calls threw 'Agent is already processing'. The tool execution results were silently lost. Fix: move _resolveRetry() from the message_end handler to the agent_end handler. The _retryAttempt counter reset stays on message_end (preventing accumulation across LLM calls within a turn), but the promise that unblocks waitForRetry() now only resolves when the full agent loop completes.
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Pi Monorepo
Looking for the pi coding agent? See packages/coding-agent for installation and usage.
Tools for building AI agents and managing LLM deployments.
Packages
| Package | Description |
|---|---|
| @mariozechner/pi-ai | Unified multi-provider LLM API (OpenAI, Anthropic, Google, etc.) |
| @mariozechner/pi-agent-core | Agent runtime with tool calling and state management |
| @mariozechner/pi-coding-agent | Interactive coding agent CLI |
| @mariozechner/pi-mom | Slack bot that delegates messages to the pi coding agent |
| @mariozechner/pi-tui | Terminal UI library with differential rendering |
| @mariozechner/pi-web-ui | Web components for AI chat interfaces |
| @mariozechner/pi-pods | CLI for managing vLLM deployments on GPU pods |
Contributing
See CONTRIBUTING.md for contribution guidelines and AGENTS.md for project-specific rules (for both humans and agents).
Development
npm install # Install all dependencies
npm run build # Build all packages
npm run check # Lint, format, and type check
./test.sh # Run tests (skips LLM-dependent tests without API keys)
./pi-test.sh # Run pi from sources (must be run from repo root)
Note:
npm run checkrequiresnpm run buildto be run first. The web-ui package usestscwhich needs compiled.d.tsfiles from dependencies.
License
MIT