# Base Token Check

> Base token honeypot/tax/liquidity check via buy-sell simulation. Paid per call: 0.02 USDC (x402).

- name: site.hahachinese/base-token-check
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 75/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/site.hahachinese%2Fbase-token-check
- tools: https://api.protogrid.dev/v1/servers/site.hahachinese%2Fbase-token-check/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "base-token-check": {
      "type": "http",
      "url": "https://hahachinese.site/x402/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-6d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 75/100 (new)

### 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: 75 (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
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: base_token_check (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 154 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

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

- n/a `stability.changes`, `stability.rug_pull`, `stability.new_links`: tool history recorded for 5 of the 7 days needed

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

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 1, about 154 tokens to load them all
- tool set hash: dd3793f8b6734f48d8ebf39aee095751
- badge: [![protogrid quality](https://protogrid.dev/badge/site.hahachinese/base-token-check.svg)](https://protogrid.dev/servers/site.hahachinese/base-token-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._

## Remotes

- https://hahachinese.site/x402/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (1)

- `base_token_check`: Base token safety check before you buy or accept a token: simulates a real buy, wallet-to-wallet transfer and sell on the deepest Uniswap v2/v3 or Aerodrome WETH pool, and reports honeypot (sell reverts), buy/sell/transfer tax, liquidity depth, LP burn share, proxy/upgradeability, owner and privileged functions (mint, blacklist, pause, fees), owner supply share, with a 0-100 risk score and OK/CAUTION/DANGER verdict. Costs 0.02 USDC on Base, paid via x402.