# 7702 Sweeper Check

> Free read-only EIP-7702 delegation / wallet-sweeper check for EVM addresses on 8 chains

- name: io.github.devx-agent/7702-sweeper-check
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 96/100
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.devx-agent%2F7702-sweeper-check
- tools: https://api.protogrid.dev/v1/servers/io.github.devx-agent%2F7702-sweeper-check/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "7702-sweeper-check": {
      "type": "http",
      "url": "https://sweeper-check.nextill-pos.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 96
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-90% +updated-8d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 2 of 2 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_7702_delegation (destructiveHint, idempotentHint); full_report_info (destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 160 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: deps.dev does not know devx-7702-check@1.1.0

- tools: 2, about 160 tokens to load them all
- tool set hash: 5a4fa4057e9dd97c98a6df910cb3f63b
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.devx-agent/7702-sweeper-check.svg)](https://protogrid.dev/servers/io.github.devx-agent/7702-sweeper-check)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- npm devx-7702-check@1.1.0: unknown

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

- https://sweeper-check.nextill-pos.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.90625)

## Packages

- npm devx-7702-check@1.1.0

## Tools (2)

- `check_7702_delegation`: Free, read-only: is an EIP-7702 delegation (possible wallet sweeper) set on this EVM address on Ethereum, Base, BNB Chain, Arbitrum, OP, Polygon, Gnosis, Unichain? Returns delegate addresses and a link to the paid full report (0.01 USDC via x402).
- `full_report_info`: How to buy the full sweeper report (bytecode heuristic, source verification, risk, advice) via x402. Does not pay.