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title: a11oy — Governance Substrate
emoji: 🔬
colorFrom: indigo
colorTo: gray
sdk: docker
app_port: 7860
pinned: true
license: apache-2.0
short_description: a11oy — policy + receipt substrate
tags:
- governance
- agentic-ai
- doctrine-v11
- a11oy
- execution-fabric
- apache-2.0
ecosystem-stage: operational
a11oy 🔬
Governed agentic execution fabric — policy substrate with HMAC-signed receipts for every gated decision.
749 declarations · 14 axioms · 163 sorries · Doctrine v11 LOCKED · kernel c7c0ba17
Quickstart · Docs · Cookbook · Verify · Cite · Releases
Live
- Space: https://szlholdings-a11oy.hf.space
- Docs: https://docs.szlholdings.com/flagships/a11oy
- Release: v1.0.0
What it does
- Policy + receipt substrate —
/v1/policy/evaluate,/v1/verify,/v1/ledger: one hash-chained substrate, deny by default. - Honest disclosure endpoint —
/v1/honestreports the live doctrine posture (749/14/163, Λ = Conjecture 1, SLSA L1 honest). - Brand-orchestration gates — governed-loop primitive with deterministic replay and hard-stop validators.
Quickstart
pip install "szl-a11oy" # PyPI
# or run the live, signed container:
docker run --rm -p 7860:7860 ghcr.io/szl-holdings/a11oy:uds-v0.2.0
from szl_a11oy import Gate # one-liner to first signed verdict
gate = Gate.from_doctrine("v11") # loads the LOCKED 749/14/163 posture
verdict = gate.evaluate(receipt) # -> signed verdict + receipt id
Prefer zero-install? Hit the live Space or run the Verify block below — no credentials required.
Verify (in 2 minutes)
# 1. Confirm the live doctrine posture on the running Space.
# (Live-verified: this field is present in /v1/honest for a11oy.)
curl -s https://szlholdings-a11oy.hf.space/api/a11oy/v1/honest | jq .kernel_commit
# => "c7c0ba17"
# 2. Verify the signed UDS container artifact (cosign keyless OIDC).
# Match the tag to the latest release asset; signing is keyless via the
# GitHub Actions OIDC issuer.
cosign verify ghcr.io/szl-holdings/a11oy:uds-v0.2.0 \
--certificate-identity-regexp="^https://github.com/szl-holdings/" \
--certificate-oidc-issuer="https://token.actions.githubusercontent.com"
# 3. Inspect the public transparency-log entry for this image (Sigstore Rekor).
# Image digest: sha256:7301a4…ab88
# Rekor log index: 1710355173
rekor-cli get --log-index 1710355173
# Or open in a browser: https://search.sigstore.dev/?logIndex=1710355173
Honest note: DSSE/Sigstore CI signing is being wired (receipt signatures are labelled
PLACEHOLDERuntil CI signing lands). The/v1/honestcheck above is the authoritative live doctrine probe.
Public proof: cosign keyless cert (Fulcio) + Rekor transparency log entry
#1710355173 for image ghcr.io/szl-holdings/a11oy:uds-v0.2.0 (sha256:7301a4…ab88).
Try the cookbook
New here? The SZL Cookbook has runnable recipes for your use case:
- Recipe 01 — Verify a receipt end-to-end
- Recipe 06 — Verify cosign + Rekor for SLSA L1
- Recipe 09 — PAC-Bayes confidence margin
Full index: szl-cookbook/recipes.
Architecture
flowchart LR
Op[Operator] --> A[a11oy substrate]
A -->|policy/evaluate| G[Λ-gate]
G -->|verdict| L[(Proof ledger)]
L -->|hash-chain| R[Receipt]
A -->|verify| R
API surface
| Endpoint | Method | Description |
|---|---|---|
/api/a11oy/healthz |
GET | Liveness probe |
/api/a11oy/readyz |
GET | Readiness probe |
/api/a11oy/v1/honest |
GET | Doctrine disclosure (JSON) |
/api/a11oy/v1/version |
GET | Build + version metadata |
/api/a11oy/v1/ledger |
GET | Proof ledger |
/api/a11oy/v1/verify |
POST | Chain verification |
/api/a11oy/v1/policy/evaluate |
POST | Policy gate |
The full, canonical endpoint list is on the docs site and the API reference.
Doctrine
- Doctrine v11 LOCKED — 749/14/163 · kernel
c7c0ba17(never bumped) - Λ = Conjecture 1 (NOT a theorem) — depends on the open CAUCHY_ND sorry + a missing symmetry axiom
- SLSA L1 honest (cosign-signed images, verifiable via
cosign verify) · L2 (attested build-service provenance) is roadmap, not yet claimed · Section 889 = exactly 5 vendors (Huawei, ZTE, Hytera, Hikvision, Dahua) - No Iron Bank / FedRAMP / CMMC / SWFT / Mission Owner claims
License + DOI
- License: Apache-2.0 (OSS across all SZL Holdings repos).
- Concept DOI:
10.5281/zenodo.20434276— cite the archived release on Zenodo.
Built with / learned from
This repository's structure and documentation conventions were learned from open-source publication leaders — we adapted their patterns, not their words. Inspired by patterns from Polymathic AI (the_well, walrus), Anthropic, OpenAI (whisper), Stripe (docs craft), Google DeepMind (alphafold3), Meta FAIR (segment-anything), EleutherAI (lm-evaluation-harness), and Hugging Face (transformers). We are a precision substrate, not a vibes company.
Citation
@software{szl_a11oy_2026,
author = {Lutar, Stephen P.},
title = {a11oy: Governed agentic execution fabric},
year = {2026},
publisher = {SZL Holdings},
version = {v1.0.0},
url = {https://github.com/szl-holdings/a11oy},
doi = {10.5281/zenodo.20434276},
note = {Doctrine v11 LOCKED 749/14/163, kernel c7c0ba17}
}
SLSA L1 honest build provenance (verify)
Every ghcr.io/szl-holdings/a11oy image is cosign-signed and independently verifiable. SLSA L1 honest — images are cosign-signed and verifiable via cosign verify. L2 (isolated, attested build-service provenance) is roadmap via Wire D; not yet claimed.
# Resolve the image digest, then verify provenance against the source repo:
slsa-verifier verify-image \
ghcr.io/szl-holdings/a11oy:uds-v0.2.0 \
--source-uri github.com/szl-holdings/a11oy \
--source-tag main
# Or with GitHub's native tooling:
gh attestation verify oci://ghcr.io/szl-holdings/a11oy:uds-v0.2.0 --owner szl-holdings
L2 (isolated, attested build-service provenance) is roadmap via Wire D; not yet claimed. L3 is not claimed.
Doctrine v11 LOCKED · 749/14/163 · kernel c7c0ba17 · Λ = Conjecture 1 · SLSA L1 honest (cosign-signed, verifiable via cosign verify); L2 roadmap, not yet claimed
🔌 UDS Mesh — the nervous system
This organ is part of the SZL UDS mesh: a 7-organ trace + receipt substrate
(brain rosie · heart a11oy · blood amaru · immune sentra · nervous/courier
killinchu · skeleton vessels · wires = W3C traceparent).
flowchart LR
classDef live fill:#0f3a2e,stroke:#5ad1c0,color:#e8eef7;
classDef inproc fill:#2a3550,stroke:#7aa2ff,color:#e8eef7;
classDef roadmap fill:#3a2f0f,stroke:#e0c060,color:#e8eef7;
ROSIE["🧠 rosie<br/>brain"]:::inproc -->|Wire C| A11OY["❤️ a11oy<br/>heart / fabric"]:::live
A11OY -->|Wire B| SENTRA["🛡️ sentra<br/>immune"]:::live
A11OY -->|Wire E| AMARU["🩸 amaru<br/>blood"]:::inproc
A11OY -->|Wire F| VESSELS["🦴 vessels<br/>skeleton"]:::roadmap
KILLINCHU["📡 killinchu<br/>courier"]:::roadmap -.->|relay| RECEIPTS["📜 receipts<br/>DSSE Khipu"]:::inproc
A11OY -->|traceparent embedded| RECEIPTS
WIRES["🔌 wires / W3C traceparent"]:::live -.-> A11OY
Honest mesh status (verified 2026-06-03): every organ emits real W3C trace
context (traceparent / tracestate / x-szl-wire-d: LIVE) and a11oy binds it into
DSSE Khipu receipts — this is LIVE in-process. Spans are not yet OTLP-exported,
DSSE receipts are currently unsigned, and cross-pod organ routing is roadmap (v0.4.0).
Honesty over checklist.
→ Full diagram + wire-status table: docs-site / mesh
Λ Conjecture 1 (not a theorem) · 749/14/163 v11 LOCKED · SLSA L1 honest · Section 889 = 5 vendors