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.

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. Add → Add 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 a

... View full README on GitHub