# Trust Check

> Base crypto safety for agents: honeypot/tax test, address poisoning, rug feed, creator record.

- name: io.github.gmahar82-stack/trust-check
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.gmahar82-stack%2Ftrust-check
- tools: https://api.protogrid.dev/v1/servers/io.github.gmahar82-stack%2Ftrust-check/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "trust-check": {
      "type": "http",
      "url": "https://trust-check.gm-tools.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 99
- freshness: 100
- provenance: 45
- drivers: +website +reachable +uptime-98% +updated-7d-ago -no-repository
- 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`: 4 of 4 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check_address_safety (destructiveHint, idempotentHint); recent_liquidity_collapses (destructiveHint, idempotentHint); check_token_creator (destructiveHint, idempotentHint); …
- pass `tools.token_cost`: about 710 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`: 3 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`: no npm or PyPI package

- tools: 4, about 710 tokens to load them all
- tool set hash: c495bc717f760447fbe47d19e6d68565
- tools last changed: 2026-10-12T20:29:52.336Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.gmahar82-stack/trust-check.svg)](https://protogrid.dev/servers/io.github.gmahar82-stack/trust-check)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-12 `check_token_creator` added
  - Before buying a newly launched Base token, check the wallet that deployed it: how many of its earlier tokens Rug Watch followed, and how many collapsed (rug pull or dump). Verdict: serial_collapser / collapsed_before / no_collapses_seen / unknown. 5 free calls per day, then $0.002 per call via x402 (USDC on Base).
- 2026-10-12 `recent_liquidity_collapses` added
  - New Base tokens whose pool liquidity collapsed (fell 90%+ from its peak: a rug pull or a heavy dump) in the last hours, newest first, with peak and remaining liquidity, hours from launch and the creator wallet. Use it to exit positions and blocklist serial creators. 5 free calls per day, then $0.002 per call via x402 (USDC on Base).
- 2026-10-12 `check_token_safety` changed (description)
  - before: Before buying a token on Base, check it: simulates a real buy and sell (honeypot and hidden-tax test), reads owner powers (mint, blacklist, fee changes, pause), whale concentration, liquidity lock and scam lists. Returns a verdict (scam / high_risk / caution / low_risk) with plain-language reasons. 5 free checks per day, then $0.003 per check via x402 (USDC on Base).
  - after: Before buying a token on Base, check it: simulates a real buy and sell (honeypot and hidden-tax test), reads owner powers (mint, blacklist, fee changes, pause), whale concentration, liquidity lock and scam lists. Returns a verdict (scam / high_risk / caution / low_risk) with plain-language reasons. 5 free checks per day, then $0.002 per check via x402 (USDC on Base).

Full history: https://api.protogrid.dev/v1/servers/io.github.gmahar82-stack%2Ftrust-check/changes

## Remotes

- https://trust-check.gm-tools.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.9782609)

## Packages

_none_

## Tools (4)

- `check_address_safety`: Before sending crypto on Base, check the destination: scam blacklists, address poisoning (a look-alike of an address you really use; pass `from` = your wallet), token contracts and burn addresses where funds are lost, never-used addresses. Returns a verdict with reasons. 5 free checks per day, then $0.002 per check via x402 (USDC on Base).
- `check_token_creator`: Before buying a newly launched Base token, check the wallet that deployed it: how many of its earlier tokens Rug Watch followed, and how many collapsed (rug pull or dump). Verdict: serial_collapser / collapsed_before / no_collapses_seen / unknown. 5 free calls per day, then $0.002 per call via x402 (USDC on Base).
- `check_token_safety`: Before buying a token on Base, check it: simulates a real buy and sell (honeypot and hidden-tax test), reads owner powers (mint, blacklist, fee changes, pause), whale concentration, liquidity lock and scam lists. Returns a verdict (scam / high_risk / caution / low_risk) with plain-language reasons. 5 free checks per day, then $0.002 per check via x402 (USDC on Base).
- `recent_liquidity_collapses`: New Base tokens whose pool liquidity collapsed (fell 90%+ from its peak: a rug pull or a heavy dump) in the last hours, newest first, with peak and remaining liquidity, hours from launch and the creator wallet. Use it to exit positions and blocklist serial creators. 5 free calls per day, then $0.002 per call via x402 (USDC on Base).