🛡️ Anchor Core (anchor-audit)
The Deterministic Runtime Governance & Compliance Kernel for Autonomous AI Systems.
Current release: 6.0.3 · Python 3.10–3.13
Anchor is a high-performance, dual-language (Rust/Python) infrastructure library designed to enforce strict regulatory invariants, architectural boundaries, and safety safeguards around autonomous AI agents and LLM application pipelines in real-time.
By executing compiled Abstract Syntax Tree (AST) query matchers and single-pass Deterministic Finite Automaton (DFA) regex sets, Anchor operates with zero-copy memory boundaries—designed to keep per-call overhead low. See benchmarks/bench_guard.py to measure it on your hardware.
🏎️ Core Architectural Horsepower
- Fast static scanning: Rust backend engine utilizing parallel directory walking via
rayonand memory-mapped files (memmap2). - Zero-Copy Memory Boundaries: Leverages PyO3 zero-copy buffer bridges to consume incoming network data frames straight from host ASGI server pools (like FastAPI) with zero heap allocation overhead.
- Asymmetric Cryptographic Identity: Every compiled audit log is bundled into an tamper-evident Decision Audit Chain (DAC) block, sealed locally using Ed25519 asymmetric keys and verified via constant-time hashing (
subtle::ConstantTimeEq). - Active Self-Healing Interception: Moves beyond passive post-mortem dashboards. If an active consumer agent drifts into an invariant violation, Anchor's runtime layer intercepts the thread, halts execution, and injects dynamic, domain-agnostic rerouting directives on the fly.
🏛️ Comprehensive Regulatory Scope
Anchor maps rules to the provisions they relate to (a pattern match is not a legal finding). Coverage includes:
- EU Artificial Intelligence Act (Regulation EU 2024/1689): Complete mapping from Chapter II Article 5 Prohibited Practices (subliminal manipulation, facial scraping safeguards) to Chapter III Articles 6–27 High-Risk System obligations (6-month log retention tracking under Art 12/19, Article 14 human override levers), stretching up to Article 99 turnover penalty metrics.
- U.S. Securities and Exchange Commission (SEC / FINRA): Hard automated boundaries protecting algorithmic trading setups under SEC Regulation SCI (System capacity loop circuit breakers), Exchange Act Rule 15c3-5 (Pre-trade credit and risk limit validation), and Cybersecurity Form 8-K outbound data exfiltration gates.
- Industry Frameworks: Built-in support for FINOS OSERA AI supply-chain resiliency blueprints, OWASP Top 10 LLM security controls, NIST AI RMF, and ISO/IEC 42001 standards.
📦 High-Velocity Installation
Deploy the compiled binary kernel straight into your production cluster workspace:
pip install anchor-audit
Anchor pulls in its runtime dependencies automatically (Click, HTTPX, PyYAML,
cryptography, wrapt, GitPython and the tree-sitter grammars), so the anchor
command is usable straight after install.
Optional extras:
pip install "anchor-audit[providers]" # OpenAI, Anthropic, Groq, Cohere, Ollama, ...
pip install "anchor-audit[server]" # FastAPI/ASGI gateway (anchor.app) + uvicorn
pip install "anchor-audit[dev]" # pytest, black, mypy
The CLI, the @guard decorator and the static scanner need none of these extras.
6.0.3 release highlights
- Telemetry remains explicitly opt-in and performs no network dispatch by default.
- Governance signatures are line-ending independent across Windows, macOS, and Linux.
- The package metadata, wheel smoke test, secret scanning, and developer extras are
aligned with the
pyproject.tomlbuild. - The committed governance public key is rotated; the private signing key is generated and retained outside the repository.
Initialize your local asymmetric cryptographic repository identity:
anchor init
Run a parallel static code safety audit across your local workspace:
anchor check .
🔌 Runtime Integration
Wrap a high-privilege agent routine or LLM invocation with a decorator. @guard only protects functions you wrap; unwrapped code is not covered.
from anchor import guard
@guard(domain="finance")
def execute_algorithmic_trade(order_payload):
# If the autonomous agent tries to route an un-vetted market order,
# Anchor audits the call payload before the function body runs and returns a BLOCKED_BY_ANCHOR directive on a match.
return route_order_to_exchange(order_payload)
from anchor.guard import guard is the equivalent spelling if you prefer to
import the decorator directly. Both are exercised by
tests/test_readme_example.py.
🌐 The AnimusLab Institution Network
Anchor Core acts as the local spoke auditing engine that feeds seamlessly into the wider, unified decentralized coordination hub ecosystem:
- Central Portal Hub: animuslab.dev
- Enterprise Fleet Cockpit: hub.animuslab.dev
- Statutory Rules Documentation: animuslab.dev/rules
- Authoritative Engineering Profile: tan.animuslab.dev
Maintained by AnimusLab.
⚠️ Limitations
@guard(Layer 2) covers only the functions you decorate. Keyword/pattern checks can be rephrased around; treat Anchor as one deterministic layer in defense-in-depth.- Telemetry is off by default. Set
ANCHOR_TELEMETRY=onto opt in; see docs/telemetry.md for exactly what is sent. - Static rules are pattern/AST based. Known detection gaps are tracked as
xfailtests intests/unit/test_detection_gaps.py.
1 maintainer
Metadata
1 maintainer
Release files for anchor-audit 6.0.3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| anchor_audit-6.0.3.tar.gz | 224.6 kB | Without provenance | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| anchor_audit-6.0.3-cp310-abi3-win_amd64.whl | CPython 3.10 | abi3 | Windows x86-64 | Details |
| anchor_audit-6.0.3-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl | CPython 3.10 | abi3 | Linux glibc 2.17+ x86-64 | Details |
| anchor_audit-6.0.3-cp310-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl | CPython 3.10 | abi3 | Linux glibc 2.17+ ARM64 | Details |
| anchor_audit-6.0.3-cp310-abi3-macosx_11_0_arm64.whl | CPython 3.10 | abi3 | macOS 11.0+ ARM64 | Details |
| anchor_audit-6.0.3-cp310-abi3-macosx_10_12_x86_64.whl | CPython 3.10 | abi3 | macOS 10.12+ x86-64 | Details |
Total release size: 8.0 MB
Release files / anchor_audit-6.0.3.tar.gz
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