ERC-8126 Scan
378k+ ERC-8004 agents and their security verifications. Two tools free, the rest USDC over x402.
Open source Repository Open in the app JSON README (API)
About
378k+ ERC-8004 agents and their security verifications. Two tools free, the rest USDC over x402.
Details
- Kind
- MCP servers
- Topic
- Finance & crypto
- Publisher
- uk.co.cybercentry
- Origin
- official
- Category
- ferramentas
- Transport
- http
- Version
- 1.0.1
- Last push
- 2026-08-22T16:08:29Z
- Repository state
- ativo
- License
- MIT
- Added
- 2026-08-29 04:01:56
- Updated
- 2026-08-29 04:01:56
- Origin id
uk.co.cybercentry/erc-8126-scan
README
# 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`](https://registry.modelcontextprotocol.io/v0.1/servers?search=cybercentry) | | **Website** | https://erc8126scan.ai | ## What it is Every agent minted in the [ERC-8004 Identity Registry](https://eips.ethereum.org/EIPS/eip-8004) 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 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](https://github.com/Cybercentry/verification-mcp). **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](https://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](https://eips.ethereum.org/EIPS/eip-8004) — Trustless Agents, the Identity Registry this index reads - [ERC-8126](https://eips.ethereum.org/EIPS/eip-8126) — AI Agent Verification (Final) - [ERC-8196](https://eips.ethereum.org/EIPS/eip-8196) — AI Agent Authenticated Wallet (Final) ## Links - Endpoint — https://erc8126scan.ai/api/mcp - Site — https://erc8126scan.ai - API keys — https://erc8126scan.ai/my-api-keys - Cybercentry verification MCP — https://github.com/Cybercentry/verification-mcp --- Cybercentry Limited