Developer Tools

gulltoppr.dev

Provides blockchain contract interaction capabilities including ABI resolution, contract reading, encoding, simulation, and transaction preparation.

1 endpoint7 known toolsFirst detected June 23, 2026Last detected June 23, 2026

ENDPOINT 1

https://mcp.gulltoppr.dev/mcp

No auth detected

Known tools 7

resolve_abi

Resolve a contract's interface from chain + address via a fallback ladder (Etherscan → Sourcify → proxy → heimdall decompile → 4byte).

Inferred read-only

read_contract

Call a view/pure function and get the decoded result.

Inferred read-only

encode_call

Encode a function call to calldata (0x…) without sending anything.

Inferred read-only

simulate

Simulate a call and return success, gas, decoded return, and best-effort state diff / asset changes / logs.

Inferred read-only

prepare_tx

Prepare a contract WRITE for the user to sign.

Potential side effects

decode_tx

Decode what a transaction did: decoded calldata (and trace when available), via heimdall.

Inferred read-only

resolve_name

Resolve an ENS name to an address, or an address to its primary ENS name.

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.gulltoppr-dev]
url = "https://mcp.gulltoppr.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "gulltoppr-dev": {
      "type": "http",
      "url": "https://mcp.gulltoppr.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: gulltoppr-dev
Remote MCP URL: https://mcp.gulltoppr.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "gulltoppr-dev": {
      "url": "https://mcp.gulltoppr.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "gulltoppr-dev": {
      "type": "http",
      "url": "https://mcp.gulltoppr.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "gulltoppr-dev",
  "transport": "streamable-http",
  "url": "https://mcp.gulltoppr.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for gulltoppr.dev was fetched 2026-08-31T05:28:43.596Z.

Trust status Neutral

gulltoppr.dev is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.