Runtime

com.formatho/runtime

Self-hosted MCP server: 26 deterministic dev, security, and EVM tools.

Live right now. Status from the official MCP Registry and our live checks, registry entry updated 2026-09-12.
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Registry name
com.formatho/runtime
Status
Live
Sign-in
No auth
Tools
26
Handshake
383 ms
Remote URL
https://mcp.formatho.com/mcp
Publisher
formatho.com domain ✓
Trust grade
C (68/100)
Version
0.3.0
Updated
2026-09-12

26 tools, pulled live

json.format json.minify json.validate base64.encode base64.decode url.encode url.decode slug.generate hash.text uuid.v4 random.string jwt.decode evm.keccak256 evm.function_selector evm.create2_address evm.storage_slot evm.decode_calldata evm.v4_hook_permissions erc4626.math timestamp.convert regex.test case.convert hex.encode evm.checksum_address evm.unit_convert formatho.registry

Set it up

Cursor (mcp.json):

{
  "mcpServers": {
    "runtime": {
      "url": "https://mcp.formatho.com/mcp"
    }
  }
}

Claude Code:

claude mcp add --transport http runtime https://mcp.formatho.com/mcp

Claude and ChatGPT: add the URL as a custom connector. See the setup guide.

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