Zkevidenceoracle is an MCP server with 14 tools an agent can call, among them anchor_status, audit_proof, build_merkle_tree. It answers at https://tooloracle.io/zk/mcp/ over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 3 of 6 times since 11 September 2026; the last check, on 24 October 2026, succeeded.
ZKEvidenceOracle - 14 zero-knowledge proof tools for compliance evidence: Groth16, PLONK.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
anchor_status | On-chain anchor status: Polygon ZK attestation + XRPL report anchoring. |
audit_proof | Auditor-ready proof package: commitment + merkle + credential. Inputs: entity_id |
build_merkle_tree | Build merkle tree from all active evidence. Root hash proves evidence exists. Inputs: entity_id |
create_commitment | Hash compliance status into ZK commitment. Proves state without revealing details. Inputs: entity_id |
create_vc | Create W3C Verifiable Credential for DORA compliance. Grade + score only. Inputs: entity_id, type |
health_check | Server status + crypto info. |
obligation_proof | Prove obligation fulfilled without showing evidence. Inputs: entity_id, obligation_id |
ping | Connectivity test. |
privacy_report | Privacy-preserving report: hashes instead of raw data. Inputs: entity_id |
selective_disclosure | Disclose specific fields, hash the rest. Inputs: entity_id, disclose |
threshold_proof | Prove 'score >= X' without revealing exact score. Inputs: entity_id, threshold |
verify_commitment | Verify commitment against current state. Inputs: commitment_id |
verify_merkle_proof | Verify evidence in merkle tree. Inputs: tree_id, evidence_id |
verify_vc | Verify credential integrity. Inputs: credential_id |
Every block below points at https://tooloracle.io/zk/mcp/. Pick your client and copy.
claude mcp add --transport http zkevidenceoracle https://tooloracle.io/zk/mcp/
{
"mcpServers": {
"zkevidenceoracle": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://tooloracle.io/zk/mcp/"]
}
}
}{
"mcpServers": {
"zkevidenceoracle": {
"url": "https://tooloracle.io/zk/mcp/"
}
}
}{
"servers": {
"zkevidenceoracle": {
"type": "http",
"url": "https://tooloracle.io/zk/mcp/"
}
}
}{
"context_servers": {
"zkevidenceoracle": {
"url": "https://tooloracle.io/zk/mcp/"
}
}
}{
"mcpServers": {
"zkevidenceoracle": {
"serverUrl": "https://tooloracle.io/zk/mcp/"
}
}
}{
"mcpServers": {
"zkevidenceoracle": {
"url": "https://tooloracle.io/zk/mcp/"
}
}
}name: Zkevidenceoracle
version: 0.0.1
schema: v1
mcpServers:
- name: Zkevidenceoracle
type: streamable-http
url: https://tooloracle.io/zk/mcp/{
"mcpServers": {
"zkevidenceoracle": {
"httpUrl": "https://tooloracle.io/zk/mcp/"
}
}
}{
"mcpServers": {
"zkevidenceoracle": {
"type": "http",
"url": "https://tooloracle.io/zk/mcp/"
}
}
}{
"mcpServers": {
"zkevidenceoracle": {
"url": "https://tooloracle.io/zk/mcp/"
}
}
}goose://extension?url=https%3A%2F%2Ftooloracle.io%2Fzk%2Fmcp%2F&type=streamable_http&id=zkevidenceoracle&name=Zkevidenceoracle
It answered our last check on 24 October 2026 in 73 ms. Over 6 checks since 11 September 2026 it answered 3. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by tooloracle.io and served from tooloracle.io, the vendor's own domain: https://tooloracle.io/zk/mcp/.
14, as returned by the server's own tools/list on 25 October 2026: anchor_status, audit_proof, build_merkle_tree, create_commitment, create_vc, health_check, obligation_proof, ping, and 6 more.
It answered our last check on 24 October 2026 in 73 ms. Over 6 checks since 11 September 2026 it answered 3.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://tooloracle.io/zk/mcp/. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.tooloracle. Endpoint host: tooloracle.io. ARD identifier: urn:air:io.tooloracle:mcp:zkevidenceoracle.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.