Koskamo

Trust Check MCP

Trust Check provides crypto safety verification for AI agents on the Base network. It offers tools to detect honeypots, simulate taxes, identify address poisoning, track rug pulls, and review creator histories. The service uses x402 for payment and includes a free tier for testing.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Trust Check MCP logo, by GM ToolsCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-07Published by GM Tools
MCP endpoint (Streamable HTTP)
https://trust-check.gm-tools.workers.dev/mcp
Vendor documentation

What its tools do

5 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (5)

5 of 5 have a description · 5 of 5 declare behavior hints · 5 of 5 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Simulate token buys/sells to detect honeypots and hidden taxes
  • Detect address poisoning by comparing against known safe addresses
  • Identify recent liquidity collapses and rug pulls on Base
  • Check if a token creator has a history of rug pulls

Source and maintenance

Community listingRegistry 1.1.0
mcp-registry: io.github.gmahar82-stack/trust-check@1.1.0Project website

Protocol and capabilities

Server
trust-check 1.1.0
MCP protocol negotiated in check
2025-11-25
Tools
5 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  }
}

Tools

5 advertised

check_token_safety — Check if a token is safe to buy (Base)
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

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).

check_token_safety input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "Token contract address on Base"
    }
  },
  "additionalProperties": false
}
check_token_safety annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
check_address_safety — Check if an address is safe to send funds to (Base)
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

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_address_safety input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "address"
  ],
  "properties": {
    "from": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "Your sending wallet, to detect look-alikes of addresses you recently used"
    },
    "known": {
      "type": "array",
      "items": {
        "$ref": "#/properties/from"
      },
      "maxItems": 50,
      "description": "Addresses you trust, for the look-alike check"
    },
    "address": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "Destination address"
    }
  },
  "additionalProperties": false
}
check_address_safety annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
recent_liquidity_collapses — Recent rug pulls and dumps on Base
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

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).

recent_liquidity_collapses input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "hours": {
      "type": "integer",
      "maximum": 168,
      "minimum": 1,
      "description": "Look-back window in hours (default 24)"
    }
  },
  "additionalProperties": false
}
recent_liquidity_collapses annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
check_token_creator — Has this token creator rugged before? (Base)
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

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_creator input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "Creator (deployer) wallet on Base"
    }
  },
  "additionalProperties": false
}
check_token_creator annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}
deep_token_safety_report — Deep Safety Report on a token (Base)
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Full due diligence before a bigger buy of a Base token: the token check (buy/sell simulation, taxes, owner powers, whales, liquidity, scam lists) plus the creator's Rug Watch record, wallet check and first funder, the owner wallet, the token's liquidity history, website domain age, how often new Base tokens collapse, an AI summary and a what-to-do list. $0.10 per report via x402 (USDC on Base), no free calls; failures are not charged.

deep_token_safety_report input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "address"
  ],
  "properties": {
    "address": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "Token contract address on Base"
    }
  },
  "additionalProperties": false
}
deep_token_safety_report annotations
{
  "readOnlyHint": true,
  "openWorldHint": true
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
1548 ms
95th percentile latency
1548 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 1548 ms · metadata changed · 5 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http trust-check-mcp https://trust-check.gm-tools.workers.dev/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add trust-check-mcp --url https://trust-check.gm-tools.workers.dev/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable trust-check-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "trust-check-mcp": {
      "url": "https://trust-check.gm-tools.workers.dev/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "trust-check-mcp": {
      "type": "streamableHttp",
      "url": "https://trust-check.gm-tools.workers.dev/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start trust-check-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "trust-check-mcp": {
      "type": "http",
      "url": "https://trust-check.gm-tools.workers.dev/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http trust-check-mcp https://trust-check.gm-tools.workers.dev/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://trust-check.gm-tools.workers.dev/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "trust-check-mcp": {
      "serverUrl": "https://trust-check.gm-tools.workers.dev/mcp"
    }
  }
}

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