io.tooloracle/zkevidenceoracle

REMOTE · TOOLORACLE.IO · SCANNED AUG 3

ZKEvidenceOracle - 14 zero-knowledge proof tools for compliance evidence: Groth16, PLONK.

Available components

+6 this week 60 60 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →

Endpoint Security66

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
Authorisation not fully verified: no authorisation is required to call this server, and 14 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability51

AI-judged instruction clarity (fair).Partial
Tool/resource definitions use about 437 tokens (~31/item across 14 items; 14 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage75

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
25% of tool parameters carry a description.Partial

Capabilities40

Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28. See how to fix → Fail

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · tooloracle.io

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http io-tooloracle-zkevidenceoracle https://tooloracle.io/zk/mcp/

# ~/.codex/config.toml

[mcp_servers.io-tooloracle-zkevidenceoracle]
url = "https://tooloracle.io/zk/mcp/"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-tooloracle-zkevidenceoracle": {
      "type": "remote",
      "url": "https://tooloracle.io/zk/mcp/",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add io-tooloracle-zkevidenceoracle --url https://tooloracle.io/zk/mcp/ --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  io-tooloracle-zkevidenceoracle:
    url: "https://tooloracle.io/zk/mcp/"

// mcp.json

{
  "mcpServers": {
    "io-tooloracle-zkevidenceoracle": {
      "type": "http",
      "url": "https://tooloracle.io/zk/mcp/"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

2 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
1 Aug 26 +3
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
31 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
29 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
27 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
26 Jul 26 53

First indexed and scored.

Show 5 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Aug 2026 · Probed https://tooloracle.io/zk/mcp/

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=tooloracle.io	CN=YE1,O=Let's Encrypt,C=US	15 Jul 2026	13 Oct 2026	ECDSA 256	ECDSA-SHA384	5f17476491787e67dfd3d995c4c2b1679c9
SANs: mcp.tooloracle.io, tooloracle.io, www.tooloracle.io
CN=YE1,O=Let's Encrypt,C=US (CA)	CN=Root YE,O=ISRG,C=US	3 Sept 2025	2 Sept 2028	ECDSA 384	ECDSA-SHA384	5ddd70dd31f801c85c186a7a04b80afe
CN=Root YE,O=ISRG,C=US (CA)	CN=ISRG Root X2,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	ECDSA-SHA384	872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA)	CN=ISRG Root X1,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	SHA256-RSA	6c8f1dc727c7117f7baf853ac980f9cd

DNSSEC secure

Validation of tooloracle.io. — Secure

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
io.	present	57355	8	Verified
tooloracle.io.	present	45856	8	Verified
tooloracle.io.				Verified address RRset verified with the apex keys

Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result	No authorisation required
HTTP status	200

Header	Value
strict-transport-security	max-age=31536000; includeSubDomains; preload
content-security-policy	default-src 'none'; frame-ancestors 'none'; base-uri 'none'; form-action 'none';
x-content-type-options	nosniff
x-frame-options	DENY
referrer-policy	strict-origin-when-cross-origin
permissions-policy	geolocation=(), microphone=(), camera=()

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://tooloracle.io/zk/mcp/	Verified	200
http (plaintext)	http://tooloracle.io/zk/mcp/	HTTPS enforced	308	https://tooloracle.io/zk/mcp/

MCP tools — 14 exposed · ~437 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

anchor_status ~25

On-chain anchor status: Polygon ZK attestation + XRPL report anchoring.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

audit_proof ~29

Auditor-ready proof package: commitment + merkle + credential.

Input Output Examples

Name	Type	Req	Description
entity_id	string	—	—

No output schema declared.

No examples provided.

build_merkle_tree ~33

Build merkle tree from all active evidence. Root hash proves evidence exists.

Input Output Examples

Name	Type	Req	Description
entity_id	string	—	—

No output schema declared.

No examples provided.

create_commitment ~32

Hash compliance status into ZK commitment. Proves state without revealing details.

Input Output Examples

Name	Type	Req	Description
entity_id	string	—	—

No output schema declared.

No examples provided.

create_vc ~53

Create W3C Verifiable Credential for DORA compliance. Grade + score only.

Input Output Examples

Name	Type	Req	Description
entity_id	string	—	—
type	string	—	dora_readiness\|mica_compliance\|aml_screening

No output schema declared.

No examples provided.

health_check ~14

Server status + crypto info.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

obligation_proof ~43

Prove obligation fulfilled without showing evidence.

Input Output Examples

Name	Type	Req	Description
entity_id	string	—	—
obligation_id	string	—	e.g. DORA-TPR-03

No output schema declared.

No examples provided.

ping ~10

Connectivity test.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

privacy_report ~27

Privacy-preserving report: hashes instead of raw data.

Input Output Examples

Name	Type	Req	Description
entity_id	string	—	—

No output schema declared.

No examples provided.

selective_disclosure ~48

Disclose specific fields, hash the rest.

Input Output Examples

Name	Type	Req	Description
disclose	string	—	Comma-separated: score,grade,entity_name,total_checks,green_checks
entity_id	string	—	—

No output schema declared.

No examples provided.

threshold_proof ~45

Prove 'score >= X' without revealing exact score.

Input Output Examples

Name	Type	Req	Description
entity_id	string	—	—
threshold	integer	—	Minimum score to prove (default: 80)

No output schema declared.

No examples provided.

verify_commitment ~23

Verify commitment against current state.

Input Output Examples

Name	Type	Req	Description
commitment_id	string	—	—

No output schema declared.

No examples provided.

verify_merkle_proof ~34

Verify evidence in merkle tree.

Input Output Examples

Name	Type	Req	Description
evidence_id	string	—	—
tree_id	string	—	—

No output schema declared.

No examples provided.

verify_vc ~21

Verify credential integrity.

Input Output Examples

Name	Type	Req	Description
credential_id	string	—	—

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	53
27 Jul	54
28 Jul	54
29 Jul	55
31 Jul	56
1 Aug	59
2 Aug	60
3 Aug	60