AnchorRegistry
On-chain provenance lookup for AnchorRegistry. Resolve AR-IDs, hashes, and full trees. Authless.
Sollte ich dies verwenden
Qualität und Sicherheit
Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.
Kontextkosten
Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.
Installieren
Installation mit einem Klick
Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:
{
"mcpServers": {
"ar-mcp": {
"url": "https://mcp.anchorregistry.ai/mcp"
}
}
}Remote-Endpunkte
https://mcp.anchorregistry.ai/mcpstreamable-httphttps://mcp.anchorregistry.ai/ssesseWas es kann
Tool-Inventar
Tools (3)
⚪ar_verify_arid(ar_id)
Resolve an AnchorRegistry AR-ID to its full provenance record. Use this when you encounter an SPDX-Anchor or DAPX-Anchor tag (e.g. in a README, paper, model card, or website) and need to confirm what the artifact is, who anchored it, when, what type it is, and whether the tree has been sealed, retracted, voided, or affirmed. Free, public, no auth required.
Eingabe-Schema
{
"type": "object",
"properties": {
"ar_id": {
"type": "string",
"pattern": "^AR-\\d{4}-[A-Za-z0-9]{7}$",
"description": "AR-ID such as AR-2026-qnPOJ1z"
}
},
"required": [
"ar_id"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}🔴ar_verify_by_hash(manifest_hash)
Resolve an artifact by its SHA-256 manifest hash. Use this when you have the artifact itself but no AR-ID, and want to check whether it has been anchored. Returns the AR-ID and full provenance record if found, or a clear "not anchored" response otherwise.
Eingabe-Schema
{
"type": "object",
"properties": {
"manifest_hash": {
"type": "string",
"pattern": "^[a-fA-F0-9]{64}$",
"description": "Hex-encoded SHA-256 manifest hash, no 0x prefix, 64 chars"
}
},
"required": [
"manifest_hash"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪ar_resolve_tree(ar_id)
Resolve the full provenance tree for an AR-ID. Returns every anchor in the tree (root + all descendants) with their relationships, types, manifest hashes, and timestamps. Use this when you need to understand a multi-artifact provenance chain — for example, a research paper anchored as the root with its training dataset and model weights as children.
Eingabe-Schema
{
"type": "object",
"properties": {
"ar_id": {
"type": "string",
"pattern": "^AR-\\d{4}-[A-Za-z0-9]{7}$",
"description": "Any AR-ID in the tree. The endpoint walks up to find the root and returns the full tree."
}
},
"required": [
"ar_id"
],
"$schema": "http://json-schema.org/draft-07/schema#"
}Community
Nachweis