Index / ARD publishers / ardregistry.net

ardregistry.net

ardregistry.net publishes an Agentic Resource Discovery manifest at /.well-known/ard.json, declaring what an AI agent can call on this domain. Everything below is read from that file. First seen by our crawler on 04 September 2026.

2declared resources
2with a callable endpoint
2answering of 2 checked
0verified tools

Declared resource Type

Declared resource	Type
ARD manifest validatoranswers in 198ms Validates an ARD manifest against specification v0.91. Accepts a domain to fetch or a raw JSON body, and returns errors, warnings and the full list of checks performed. endpoint: `https://ardregistry.net/api/openapi.json` identifier: `urn:air:ardregistry.net:tool:validator` published to be found for: check if my ard.json is valid · validate an agentic resource discovery manifest · why is my well-known ard.json not being indexed · does this domain publish an ARD manifest ValidateArdManifest FetchWellKnownArd	application/openapi+json
ARD specification reference and glossaryanswers in 188ms A plain-language reference for the Agentic Resource Discovery specification: every manifest field, the glossary, the changelog between revisions, and measured adoption data. endpoint: `https://ardregistry.net/llms.txt` identifier: `urn:air:ardregistry.net:doc:reference` published to be found for: what is agentic resource discovery · what fields does an ard.json entry need · difference between ARD and MCP · how do I publish an ARD manifest ExplainArdSpecification LookUpArdField	application/ai-skill+md

ARD manifest validatoranswers in 198ms

Validates an ARD manifest against specification v0.91. Accepts a domain to fetch or a raw JSON body, and returns errors, warnings and the full list of checks performed.

endpoint: https://ardregistry.net/api/openapi.json

identifier: urn:air:ardregistry.net:tool:validator

published to be found for: check if my ard.json is valid · validate an agentic resource discovery manifest · why is my well-known ard.json not being indexed · does this domain publish an ARD manifest

ValidateArdManifest FetchWellKnownArd

application/openapi+json

ARD specification reference and glossaryanswers in 188ms

A plain-language reference for the Agentic Resource Discovery specification: every manifest field, the glossary, the changelog between revisions, and measured adoption data.

endpoint: https://ardregistry.net/llms.txt

identifier: urn:air:ardregistry.net:doc:reference

published to be found for: what is agentic resource discovery · what fields does an ard.json entry need · difference between ARD and MCP · how do I publish an ARD manifest

ExplainArdSpecification LookUpArdField

application/ai-skill+md

Source: https://ardregistry.net/.well-known/ard.json, this publisher's own file. Identifiers are reproduced exactly as published. Of the resources listed, 2 have been probed for reachability. "Answers" and "no response" describe only whether an endpoint replied when last probed: services go down and come back, and an entry is demoted rather than removed. None of this is a trust, quality or safety rating.

Search this publisher's resources alongside every other indexed resource at https://neuronto.com/search, or connect an agent to https://neuronto.com/mcp. If this is your domain, the free console shows what a registry sees when it reads your manifest.