chernistry/bernstein

v1.1.2 Breaking

This release includes 1 breaking change for platform teams planning a safe upgrade.

Published 3mo AI Agents & Assistants

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

agent-orchestrator agentic-ai ai-agents aider air-gap audit-trail

+14 more

claude-code cli-tool codex-cli coding-agent deterministic-replay deterministic-scheduler hmac-audit mcp-server model-context-protocol multi-agent parallel-worktrees provenance python reproducibility

Summary

AI summary

Removed Haiku from task routing; Sonnet is now the minimum model for all tasks.

Full changelog

Test fixes and model routing correction.

All 175 tests passing — fixed activity log startup messages
Removed Haiku from task routing — Sonnet is now the minimum model for all tasks

Breaking Changes

Removed Haiku from task routing; Sonnet is now the minimum required model

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About chernistry/bernstein

Deterministic multi-agent orchestrator for 18 CLI coding agents (Claude Code, Codex, Cursor, Aider, Gemini CLI, OpenAI Agents SDK, and more). MCP server mode (stdio + HTTP/SSE) exposes the orchestrator to any MCP client. Git worktree isolation per agent, HMAC-chained audit trail, cost-aware model routing via contextual bandit. ~11K monthly PyPI downloads, Apache 2.0.

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Related context

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Earlier breaking changes

v3.7.1 `bernstein approve` and `bernstein reject` now enforce identifier regex `[A-Za-z0-9._-]{1,64}`.
v3.7.1 Tampered mission ledger reports as unverified rather than not-found.
v3.7.1 `mission define` now refuses phases without gate tasks.
v3.5.0 MCP client, transport, and gateway become stateless; calls carry content‑derived trace IDs in _meta.