uk.co.cybercentryPublished by cybercentry.co.ukv1.0.1Updated Oct 24, 2026
378k+ ERC-8004 agents and their security verifications. Two tools free, the rest USDC over x402.
The publisher's own server: scan.mx Email Diagnostics
A remote MCP server that lets an assistant search an index of 378,000+ ERC-8004 agents and read their security verification scores and reports.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/uk.co.cybercentry%2Ferc-8126-scan/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"erc-8126-scan": {
"type": "http",
"url": "https://erc8126scan.ai/api/mcp"
}
}
}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.
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:
This server exposes that index. It does not run verifications — it serves results already computed and stored.
Remote servers are added as connectors, not through claude_desktop_config.json — that file is for local servers that run a command.
https://erc8126scan.ai/api/mcpAnything that speaks MCP over streamable HTTP can connect. Point it at:
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.
Six tools, all read-only. None of them mints, writes on-chain, or spends your credits.
Two are free — no payment, wallet or account:
The other four are paid:
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.
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:
Treating a not_verified agent as dangerous is the most common way to misread this data.
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:
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:
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.
Cybercentry Limited
Source: README.md at commit 9f5004f
List services and prices
Free. The catalogue: every tool on this server, what it returns, what it costs per call, and how to read the risk fields. Call this first — it is authoritative about pricing, needs no payment, key or wallet, and answers most questions about what this server can do without spending anything.
Takes no parameters.
Index coverage
Free. How much of the ERC-8004 agent population this index covers: total agents synced from the on-chain Identity Registry, and how many carry verification results. Use it to judge whether the index is likely to know about the agent you care about before paying to look it up.
Takes no parameters.
Search agents
Search and filter scanned ERC-8004 agents by chain, risk score range, and verification status. Returns a paginated list with per-dimension scores (ETV, MCV, SCV, WAV, WV) and an overall risk score. Pass `wallet` or `id` to look up a single agent directly. IMPORTANT: read `risk_level`, not `overall_risk_score`, to judge an agent. Scoring presumes risk, so an agent nobody has paid to verify scores 100 exactly like one assessed as dangerous. risk_level separates them: 'not_verified' means unassessed and is NOT a finding against the agent, while 'critical' means verified and genuinely high risk. Most indexed agents are 'not_verified'. Costs $0.001 USDC per call when paying with x402.
idpagesortchainlimitorderwalletverifiedmax_scoremin_scoreGet agent detail
Fetch the full detail record for a single agent by UUID, including verification state and metadata. Judge the agent by `risk_level`, not the raw overall_risk_score: 'not_verified' means nobody has paid to assess it yet and scores 100 by presumption, which is not a finding against the agent. Costs $0.001 USDC per call when paying with x402.
idrequiredGet agent activity
Fetch on-chain activity and liveness signals for one agent, including whether it is currently active and when it was last checked. Costs $0.002 USDC per call when paying with x402.
idrequiredGet agent security report
Fetch the full security assessment report for one agent: per-dimension findings, evidence and recommendations. Returns data only for agents owned by the caller — the wallet bound to your API key, or the wallet that paid via x402. Other agents return FORBIDDEN_NOT_OWNER. Use get_agent for public scores on any agent. Costs $0.05 USDC per call when paying with x402.
idrequired100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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