Open Agentic 2.0 — v0.1.0

Open Agentic 2.0 — v0.1.0 (Public Preview)

First public preview of Open Agentic 2.0 — an auditable, safety-first agent framework with fail-closed orchestration and evidence-based verification.
Released on November 12, 2025.

Highlights

• Tamper-evident audit chain using SHA-256/HMAC with per-event fsync.
• Fail-closed orchestrator: abstains on uncertainty or policy violations.
• Evidence-based verifier: min_coverage, min_sources, and output shape checks.
• Tool plugins: legacy (subprocess via stdin/stdout JSON) and meta (HTTP stub) with strict timeouts.
• Tests: core kernel + audit-integrity checks (pytest).
• Deterministic bundles (--bundle) hashing plan/policy/code for reproducible runs.

Quick start

Linux/macOS (bash/zsh)

python -m venv .venv && . .venv/bin/activate
pip install -U pip pyyaml
python agentic2_micro_plugin.py --plan plan.json --policy policy.yaml --bundle
pytest -q

Windows (PowerShell)

python -m venv .venv; .\.venv\Scripts\Activate.ps1
pip install -U pip pyyaml
python agentic2_micro_plugin.py --plan plan.json --policy policy.yaml --bundle
pytest -q

Compatibility

• Python 3.10+
• Linux/macOS (Windows via WSL recommended)

Security notes

• No real HMAC keys are included. Use local test keys; production key management is out of scope for this preview.
• keys/ is git-ignored by default to avoid accidental commits.

Known limitations

• The HTTP meta tool is a stub; a production-grade adapter will ship in a future release.
• CLI defaults and the config schema may change before 1.0.

Roadmap (next)

• Sandbox for subprocess tools (resource limits).
• store.yaml manifest with capabilities/scopes for a future mini-store.
• C2PA/provenance hooks for generated media (if applicable).
• Demo assets (asciinema/GIF) of the audit chain.

License

SPDX-License-Identifier: Apache-2.0

© 2025 PAXECT — Open Agentic Project
Licensed under the Apache License, Version 2.0. See the LICENSE file for details.