0.6.0

PyPI

adp-agent-anchor

Neo3 blockchain anchor for ADP calibration snapshots. Optional extension to adp-agent (Python runtime) that periodically commits signed calibration snapshots to a Neo3-compatible chain.

Published2 Jun 2026

Direct dependencies3

Transitive dependenciesNot calculated

README

Version 0.6.0 documentation

adp-agent-anchor

Optional Neo3 blockchain anchor for adp-agent (Python runtime). Commits signed calibration snapshots to a Neo3-compatible chain on a schedule for third-party tamper evidence.

pip install adp-agent adp-agent-anchor

Why it's optional

The always-on signed calibration snapshot at /.well-known/adp-calibration.json (ADJ §7.4) is the primary trust mechanism — peers and registries verify against it with one HTTPS fetch plus a signature check, no chain required. The chain anchor is a strictly optional overlay that adds:

Third-party verification without routing through the registry
Evidence that survives agent disappearance — the anchored record stays on-chain even if the agent's HTTPS endpoint goes offline
Anti-rewrite defense — on-chain records are mechanically detectable if an agent later rewrites its journal

Supported targets

All four targets use the same Neo3BlockchainStore client and the same CalibrationStore.cs smart contract — only the RPC URL, contract hash, and signing wallet change.

Target	Use case
`mock`	Unit tests (in-memory, no network)
`neo-express`	Local dev chain
`neo-custom`	Operator's existing private Neo3 chain
`neo-testnet`	Public Neo N3 testnet
`neo-mainnet`	Public Neo N3 mainnet

Usage

from adp_agent import AdpAgentHost
from adp_agent_anchor import BlockchainStoreFactory, CalibrationAnchorScheduler

host = AdpAgentHost(config)

if config.calibration_anchor and config.calibration_anchor.enabled:
    store = BlockchainStoreFactory.create(config.calibration_anchor)
    if store:
        scheduler = CalibrationAnchorScheduler(config, host.journal, store)
        host.after_start(scheduler.start)
        host.before_stop(scheduler.stop)

await host.run()

Status

v0.1.0: Neo3BlockchainStore is stubbed. The interface is defined and MockBlockchainStore + CalibrationAnchorScheduler are fully functional, but the actual Neo3 RPC client wiring is deferred to v0.2.0. Adopters who need Neo3 anchoring today should use the TypeScript runtime's @ai-manifests/adp-agent-anchor package, which has a working implementation built on @cityofzion/neon-js.

License

Apache-2.0 — see LICENSE for the full license text and NOTICE for attribution.

Downloads & popularity

Awaiting observations

No metric observations yet

Download counts and popularity will appear here as the collector receives them.

Declared dependencies 3

Native requirements

3 direct targetsNot calculated transitive count

Package / target Requirement Relationship

Package / target	Requirement	Relationship
adp-agent Environment { "extras": "", "marker": null, "requires_python": ">=3.11", "evaluation": "NOT_EVALUATED" }	`adp-agent~=0.6.0`	runtime
pytest Environment { "extras": "", "marker": "extra == \"dev\"", "requires_python": ">=3.11", "evaluation": "NOT_EVALUATED" }	`pytest>=8.0; extra == "dev"`	runtime
pytest-asyncio Environment { "extras": "", "marker": "extra == \"dev\"", "requires_python": ">=3.11", "evaluation": "NOT_EVALUATED" }	`pytest-asyncio>=0.24; extra == "dev"`	runtime

adp-agent

Environment

{
  "extras": "",
  "marker": null,
  "requires_python": ">=3.11",
  "evaluation": "NOT_EVALUATED"
}

adp-agent~=0.6.0

runtime

pytest

Environment

{
  "extras": "",
  "marker": "extra == \"dev\"",
  "requires_python": ">=3.11",
  "evaluation": "NOT_EVALUATED"
}

pytest>=8.0; extra == "dev"

runtime

pytest-asyncio

Environment

{
  "extras": "",
  "marker": "extra == \"dev\"",
  "requires_python": ">=3.11",
  "evaluation": "NOT_EVALUATED"
}

pytest-asyncio>=0.24; extra == "dev"

runtime

Distribution files

2 collected

adp_agent_anchor-0.6.0-py3-none-any.whl

bdist_wheel · 12.59 KB · Python py3

Source file

adp_agent_anchor-0.6.0.tar.gz

sdist · 12.2 KB · Python source

Source file

Repository

PENDING

ai-manifests/adp-agent-python

Shared repository data · GitHub

License detected in repository: Not collected

Metadata history

Meaningful changes

Current collected state Current

Observed since 20 Oct, 19:48 UTC

No superseded metadata states collected. Unchanged observations do not create new revisions.

Record identity

package_version:b04561a7dc0e044beeb0cc23d5fb85a78a2a9ade71278e7641e2e6d630f7e257

Other collected versions

View all collected versions →