Servidor MCP de Formatho

• Nombre en el registrocom.formatho/runtimeverificado en el registro MCP

El nombre en el registro está bajo formatho.com. El registro solo permite usar ese espacio de nombres a quien demuestra control del dominio por DNS o HTTP.

• Estadorespondecomprobado el 2026-10-19
• Herramientas26
• El servidor se llamaformatho-runtime
• Versión del servidor0.3.0
• Versión del protocolo2025-06-18

El 2026-10-19 el servidor respondió a initialize y tools/list sin iniciar sesión. Primera respuesta en 440 ms.

• Respondiómidiendo2 de las 7 comprobaciones diarias necesarias para mostrar el porcentaje
• Mediana de la primera respuesta402 ms
• Espacio en el contexto del agente≈ 2823 tokenslas definiciones de todas sus herramientas (26), que el agente lleva en cada turno
• Definiciones de herramientasC · 67 de 100

• Parámetros sin descripción: en 25 de 26
• Sin indicar si solo lee o puede destruir: 26 de 26

Un programa comprueba el servidor una vez al día: initialize y tools/list, sin modelo. Los tokens son la longitud de las definiciones, a unos cuatro caracteres por token. La nota promedia seis comprobaciones del nombre, la descripción, el esquema y las anotaciones de cada herramienta; dice lo bien descritas que están, no si funcionan. El estado de los servidores MCP de los proveedores: método y números →

• json.format

  Validate and pretty-print JSON with a configurable indent level. [data · v1.0.0 · deterministic: true · permissions: none]

• json.minify

  Validate JSON and strip all insignificant whitespace. [data · v1.0.0 · deterministic: true · permissions: none]

• json.validate

  Validate JSON and report the parse error position if invalid. [data · v1.0.0 · deterministic: true · permissions: none]

• base64.encode

  Base64-encode text (standard alphabet). [data · v1.0.0 · deterministic: true · permissions: none]

• base64.decode

  Base64-decode to text. [data · v1.0.0 · deterministic: true · permissions: none]

• url.encode

  Percent-encode text (component encoding). [network · v1.0.0 · deterministic: true · permissions: none]

• url.decode

  Decode percent-encoded text. [network · v1.0.0 · deterministic: true · permissions: none]

• slug.generate

  Convert text to a URL-safe kebab-case slug. [dev · v1.0.0 · deterministic: true · permissions: none]

• hash.text

  Hash text with md5/sha1/sha256/sha384/sha512 (hex output). MD5/SHA1 are for compatibility checks only, not security. [security · v1.0.0 · deterministic: true · permissions: none]

• uuid.v4

  Generate random UUID v4 values. [security · v1.0.0 · deterministic: false · permissions: none]

• random.string

  Generate a cryptographically random alphanumeric string. [security · v1.0.0 · deterministic: false · permissions: none]

• jwt.decode

  Decode a JWT (JWS compact serialization) header and claims WITHOUT verifying the signature. Reports expiry status from the exp claim. [security · v1.0.0 · deterministic: true · permissions: none]

• evm.keccak256

  Keccak-256 (Ethereum flavor, NOT NIST SHA3-256) of arbitrary hex or text. [web3 · v1.0.0 · deterministic: true · permissions: none]

• evm.function_selector

  Compute the 4-byte function selector from a canonical signature, with reverse lookup against common signatures. [web3 · v1.0.0 · deterministic: true · permissions: none]

• evm.create2_address

  Compute the deterministic CREATE2 address: keccak256(0xff ‖ factory ‖ salt ‖ initCodeHash)[12:]. [web3 · v1.0.0 · deterministic: true · permissions: none]

• evm.storage_slot

  Compute Solidity storage slots: simple variables, mapping values (keccak(key ‖ p)), and dynamic array elements (keccak(p) + index). [web3 · v1.0.0 · deterministic: true · permissions: none]

• evm.decode_calldata

  Extract the 4-byte selector from raw calldata, match it against common signatures, and decode static (word-based) arguments: address, uint256, int256, bytes32, bool. [web3 · v1.0.0 · deterministic: true · permissions: none]

• evm.v4_hook_permissions

  Uniswap v4 hook permissions: compute the 14-bit permission field from hook-call names, or decode the field from a hook address (bits live in the LOW 14 bits: address & 0x3FFF). [web3 · v1.0.0 · deterministic: true · permissions: none]

• erc4626.math

  Exact EIP-4626 vault math in BigInt: convert assets to shares (round down) and shares to assets (round down), with optional virtual offsets. [defi · v1.0.0 · deterministic: true · permissions: none]

• timestamp.convert

  Convert Unix seconds/milliseconds to ISO 8601 (UTC) and back. [dev · v1.0.0 · deterministic: true · permissions: none]

• regex.test

  Test a regular expression against text: match result plus all capture groups. [dev · v1.0.0 · deterministic: true · permissions: none]

• case.convert

  Convert an identifier between camelCase, snake_case, kebab-case, CONSTANT_CASE, and Title Case. [dev · v1.0.0 · deterministic: true · permissions: none]

• hex.encode

  Encode text to hex, or decode hex (with or without 0x) to text. [data · v1.0.0 · deterministic: true · permissions: none]

• evm.checksum_address

  EIP-55 checksum an Ethereum address, or verify a checksummed one. [web3 · v1.0.0 · deterministic: true · permissions: none]

• evm.unit_convert

  Convert EVM amounts between wei, gwei, and ether with exact BigInt math. [web3 · v1.0.0 · deterministic: true · permissions: none]

• formatho.registry

  List every registered Formatho tool with version, category, deterministic flag, permissions, and Formatho Verified status. [meta · v1.0.0 · deterministic: true · permissions: none]