datasets/agent_capability_signals

agent_capability_signals

Name: agent_capability_signals
Creator: Open Domain Data
License: https://creativecommons.org/licenses/by/4.0/

registrar_submitted

Machine-readable signals about programmatic access — API presence, OAuth, rate limits.

Download JSON View schema Source

Overview#overview

datasetagent_capability_signals

version2026.05

records612

formatsjsoncsv

schemaapi-capabilities.schema.json

sourcesregistrar_docs, submission

licenseCC-BY-4.0

last_checked2026-05-30T04:12:00Z

verificationregistrar_submitted

Records#records

612 records →

registrar_id	api_available	scoped_tokens	dns_api	webhooks	verification_status
cloudflare-registrar	true	true	true	false	public_sources
namecheap	true	false	true	false	registrar_submitted
porkbun	true	false	true	false	registrar_submitted

Schema#schema

api-capabilities.schema.json →

Field	Type	Required	Description
registrar_id	string	required	Foreign key to registrars.id.
api_available	boolean	required	Public registrar API exists.
scoped_tokens	boolean	optional	Token scopes are supported.
oauth_support	boolean	optional	OAuth 2.0 flows are supported.
dns_api	boolean	optional	DNS records editable via API.
webhooks	boolean	optional	Webhook delivery is supported.
audit_logs	boolean	optional	Account-level audit log surface.
human_approval_flow	boolean	optional	Optional human approval before write actions.
sandbox	boolean	optional	Sandbox / test environment exists.
openapi_spec	boolean	optional	Public OpenAPI / Swagger document exists.
verification_status	enum	required	See verification statuses.
last_checked	string · date-time	required	ISO 8601 timestamp.

Sources#sources

registrar_docsPublished registrar API documentation
various
submissionCapability signals submitted by registrars
github.com/open-domain-data/open-domain-data

Downloads#downloads

The unversioned paths below always serve the latest release. Versioned files at /api/agent_capability_signals@2026.05.json are immutable.

agent_capability_signals.json api-capabilities.schema.json

Changelog#changelog

2026-05-30agent_capability_signals@2026.05

Release 2026.05. See the full changelog for details.

Citation#citation

Open Domain Data (2026). agent_capability_signals, v2026.05.
opendomaindata.org/datasets/agent-capability-signals. Retrieved 2026-06-01. Licensed CC-BY-4.0.

registrarsCanonical registrar entities — IANA ID, name, RDAP base, status, jurisdiction.
registrar_api_capabilitiesDocumented API surface per registrar — auth model, endpoints, bulk operations, sandbox.
dns_capabilitiesDNS feature support per registrar — DNSSEC, ALIAS/ANAME, CAA, API record management.