MCP Radar
MCP Server

ERC-8126 Scan

uk.co.cybercentry/erc-8126-scan
Crypto & Web3 Security Public & reachable MCP 2026-07-28

What this MCP does

Searches ERC-8004 agents and provides verification, activity, risk scores, and security reports.

Capabilities

Tools

6 tools
get_agent
Get 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.
Read only Open world
Input schema 
{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'Agent UUID.'}}, 'additionalProperties': False}
get_agent_activity
Get 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.
Read only Open world
Input schema 
{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'Agent UUID.'}}, 'additionalProperties': False}
get_agent_report
Get 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.
Read only Open world
Input schema 
{'type': 'object', 'required': ['id'], 'properties': {'id': {'type': 'string', 'description': 'Agent UUID.'}}, 'additionalProperties': False}
get_index_stats
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.
Read only Open world
Input schema 
{'type': 'object', 'properties': {}, 'additionalProperties': False}
list_services
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.
Read only Open world
Input schema 
{'type': 'object', 'properties': {}, 'additionalProperties': False}
search_agents
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.
Read only Open world
Input schema 
{'type': 'object', 'properties': {'id': {'type': 'string', 'description': 'Look up one agent by its UUID.'}, 'page': {'type': 'integer', 'minimum': 1, 'description': 'Page number, 1-indexed.'}, 'sort': {'enum': ['created_at', 'overall_risk_score', 'name'], 'type': 'string', 'description': 'Sort field. Defaults to created_at.'}, 'chain': {'type': 'string', 'description': "Filter by chain, e.g. 'base', 'ethereum'."}, 'limit': {'type': 'integer', 'minimum': 1, 'description': 'Page size. Capped by your plan tier.'}, 'order': {'enum': ['asc', 'desc'], 'type': 'string', 'description': 'Sort direction. Defaults to desc.'}, 'wallet': {'type': 'string', 'description': 'Look up one agent by registrant or agent wallet address.'}, 'verified': {'enum': ['true', 'false'], 'type': 'string', 'description': 'Filter by verification status.'}, 'max_score': {'type': 'integer', 'description': 'Maximum overall risk score (0-100).'}, 'min_score': {'type': 'integer', 'description': 'Minimum overall risk score (0-100).'}}, 'additionalProperties': False}
History

Recent tool changes

Added
get_agent_report
Sept. 17, 2026, 12:55 p.m.
Added
get_agent_activity
Sept. 17, 2026, 12:55 p.m.
Added
get_agent
Sept. 17, 2026, 12:55 p.m.
Added
search_agents
Sept. 17, 2026, 12:55 p.m.
Added
get_index_stats
Sept. 17, 2026, 12:55 p.m.
Added
list_services
Sept. 17, 2026, 12:55 p.m.
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