Flue 2.1 ships per-tool timeouts, MCP tool annotations and trace budgets

irvinebroque · x · 2026-09-19

Flue, the agent framework from the Astro team, released v2.1: per-tool timeouts, MCP tool annotations, configurable trace content budgets, and idempotent React sendMessage() returning an admission receipt. All subpackages (Zendesk, WhatsApp, Slack, Shopify, Stripe integrations, etc.) bumped to 2.1.0. The repo holds 8.3k stars on GitHub.

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