Fail-closed execution firewall for AI agents: quarantine MCP tools, proxy OpenAI-compatible requests, emit signed receipts, and verify EvidencePacks offline.

Deterministic pre-execution gate for AI agents (fail-closed, YAML policy)

Execution boundary for autonomous systems. Deterministic runtime enforcement of executable constraints before state-changing actions occur.

Deterministic execution boundary for AI agents. IFC enforcement at the sink. 5 frameworks. 50 attack vectors. Apache 2.0.

Deterministic three-state stop controller. Constraint-first design. Fail-closed.

Core execution boundary engine (decision + proof + ledger)

Workspace runtime and execution boundary for AI agents

Admissibility Rotation Corridor — closed constitutional runtime with visible interrupt geometry

Transport-layer application profile for Execution Boundary Core Spec.

Observability profile for Execution Boundary systems — OTel collector topology, semantic conventions, dashboards, alerts

AI Execution Boundary Standard (AEBS) - Pre-incident reference for execution governance

Execution boundary for GitHub pull requests that interprets repository mutations before CI enforcement.

Deterministic execution boundary for AI systems enforcing signed approvals, replay protection, and cryptographic receipts.

Source-visible bounded proof/witness stack for execution integrity, replay-legitimacy separation, and consequence-bearing runtime governance.

Small, deterministic control primitives for software systems. Testable, auditable bricks.

Entry point and architectural map for execution boundary research.

Minimal proof of execution-bound admissibility: no present-state proof at bind, no execution.

Execution-boundary gate interface. Contamination cases. Adversarial suite. Admissibility at execution time.

Public-safe PoC for admissibility-first execution governance in probabilistic and multi-agent AI systems.

Deterministic admissibility layer for interpretation proposals before verdict and execution.