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Cybercentry

ERC-8126 Scan MCP Server

by Cybercentry

ERC-8126 Scan MCP Server

Security intelligence for ERC-8004 agents: search the on-chain agent index and read verification results.

Nothing to install. This is a remote MCP server — connect to the URL and the tools appear.

Endpoint

https://erc8126scan.ai/api/mcp

Transport

streamable-http

Registry

uk.co.cybercentry/erc-8126-scan

Website

https://erc8126scan.ai

What it is

Every agent minted in the ERC-8004 Identity Registry is indexed automatically — 378,000+ and counting. Each one carries verification results across five dimensions, produced by the Cybercentry verification services:

Dimension

What it covers

ETV

Token verification

The agent's token contract

SCV

Solidity code verification

The staking contract source

MCV

Media content verification

C2PA provenance of the agent's image

WAV

Web application verification

The agent's live site or dApp frontend

WV

Wallet verification

OFAC sanctions screening and funding-chain risk

This server exposes that index. It does not run verifications — it serves results already computed and stored.

Related MCP server: AgentZone MCP

Connect

Claude (Desktop or claude.ai)

Remote servers are added as connectors, not through claude_desktop_config.json — that file is for local servers that run a command.

  1. Settings → Connectors

  2. AddAdd custom connector

  3. Paste https://erc8126scan.ai/api/mcp

Other clients

Anything that speaks MCP over streamable HTTP can connect. Point it at:

https://erc8126scan.ai/api/mcp

Check your client's own documentation for where a remote MCP server URL goes — some use a settings pane, some a config file. If yours takes a config file, the field is the server URL rather than a command.

Tools

Six tools, all read-only. None of them mints, writes on-chain, or spends your credits.

Two are free — no payment, wallet or account:

Tool

What it returns

list_services

The catalogue: every tool, its price, and how to read the risk fields

get_index_stats

How many agents are indexed, so you can judge coverage before paying

The other four are paid:

Tool

What it returns

Per call

Plan

search_agents

Filter the index by chain, risk score range and verification status; paginated

$0.001

Starter

get_agent

Full detail for one agent by UUID

$0.001

Starter

get_agent_activity

On-chain activity and liveness for one agent

$0.002

Starter

get_agent_report

Full security assessment: per-dimension findings and evidence

$0.05

Pro

Call list_services first. It is free, and authoritative about current pricing.

get_agent_report returns data only for agents owned by the wallet bound to your API key. Other agents return FORBIDDEN_NOT_OWNER. Public scores for any agent are available through get_agent.

Tools you cannot reach on your plan are hidden from tools/list rather than listed and refused.

Reading the scores

Judge an agent by risk_level, not overall_risk_score.

Scoring presumes risk: a check that applies to an agent but has not been verified counts as 100. So an agent nobody has paid to assess scores exactly the same as one assessed and found dangerous. Most of the index is the former.

risk_level separates them:

Value

Meaning

not_verified

Nobody has assessed this agent yet. Not a finding against it.

not_assessed

No score recorded

low / moderate / elevated / high

Verified, scoring in that band

critical

Verified and genuinely high risk

Treating a not_verified agent as dangerous is the most common way to misread this data.

Paying

Two free tools, then two ways to pay for the rest. tools/list is public, so an agent can see everything on offer and what it costs before deciding to pay for anything.

x402 — no account, no key. The client is quoted a price, pays in USDC, and retries. Pay on whichever chain you hold funds on:

Base     eip155:8453    USDC
Solana   mainnet        USDC

Tool

Per call

list_services

free

get_index_stats

free

search_agents

$0.001

get_agent

$0.001

get_agent_activity

$0.002

get_agent_report

$0.05

An unpaid call returns a JSON-RPC error with code 402, carrying the payment requirements in error.data — the same shape as the Cybercentry verification server.

API key — for volume, or clients that do not speak x402 yet. Pass an erc8126_ key as a bearer token:

Authorization: Bearer erc8126_...

Keys come from erc8126scan.ai/my-api-keys. Calls draw on your plan's daily quota instead of being paid for individually, and tool availability and page sizes follow your tier. A key that is presented but invalid is rejected outright rather than quietly falling back to per-call billing.

Either way, get_agent_report is scoped to agents owned by the caller — the wallet bound to your key, or the wallet that paid.

Standards

  • ERC-8004 — Trustless Agents, the Identity Registry this index reads

  • ERC-8126 — AI Agent Verification (Final)

  • ERC-8196 — AI Agent Authenticated Wallet (Final)


Cybercentry Limited

A
license - permissive license
Not graded
quality - not tested
B
maintenance

Maintenance

Maintainers
Response time
Release cycle
Releases (12mo)
Commit activity

Resources

Unclaimed servers have limited discoverability.

Looking for Admin?

If you are the server author, to access and configure the admin panel.

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