Other · Remote MCP server
Checksum Validator
Validates Luhn, IBAN, ISBN, EAN/UPC, SWIFT/BIC, and EU VAT checksums and formats.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
com.apished/checksum-validator- Version
- 1.0.0
- Status
- Active
- Category
- other
- Transport
- Streamable HTTP
- Published
- 2026-08-18
- Updated
- 2026-08-18
- Publisher
- com.apished · 11 servers with pages here
- Website
- apished.com
- Source
- Registry API entry
Remote endpoints
| Transport | URL | Headers declared |
|---|---|---|
| Streamable HTTP | https://apished.com/mcp/v1/checksum | None |
How to connect Checksum Validator
Checksum Validator is a remote MCP server: there is nothing to install. Its endpoint is https://apished.com/mcp/v1/checksum, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.
No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.
Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
More from com.apished
| Server | Runs |
|---|---|
| APIShedValidates PESEL/NIP/REGON/IBAN/Luhn/ISBN/EAN/BIC/VAT; RPN, dates, hash, tokens, random, encode, time. | Remote · HTTP |
| Current Date/Time ToolReturns the actual current date/time in a given format and IANA timezone. | Remote · HTTP |
| Date Math CalculatorDate arithmetic: day differences, business days, age, leap years, day-of-week, add/subtract. | Remote · HTTP |
| Hash Digest ToolComputes MD5, SHA1, SHA256, SHA512, and CRC32 digests from text, base64, or hex input. | Remote · HTTP |
| PESEL/NIP/REGON ValidatorValidates Polish PESEL, NIP, and REGON checksums; PESEL also decodes birth date and sex. | Remote · HTTP |
| Random Number GeneratorGenerates cryptographically random integers in a given range, using crypto/rand. | Remote · HTTP |
| Regex/Email/URL ValidatorRegex matching, email/URL format validation, and JSON Schema validation. | Remote · HTTP |
| RPN CalculatorEvaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops. | Remote · HTTP |
| Text ToolsExact character/word counting, reversal, palindrome checks, indexing, sorting; Unicode-safe. | Remote · HTTP |
| Token CounterCounts tokens under OpenAI-compatible (tiktoken) encodings, by model or encoding name. | Remote · HTTP |
More other servers
| Server | Runs |
|---|---|
| Check Before You PayBefore an agent pays, get a verdict and a keepable receipt. Not insurance. Not custody. | Remote · HTTP |
| Check Digit ValidatorValidates IBAN/ISBN/EAN/Luhn checksums and finds the one wrong digit. | Remote · HTTP |
| Checkly MCPAssertion checks for status, headers and content - no API key. | Local · stdio |
| Checksum MCPCompute file and text checksums locally with sha and md5. No network and no key. | Local · stdio |
| ChemCPMCP App that renders 2D molecular structures from SMILES using RDKit.js. | Local · stdio |
| ChemDraw MCP (unofficial)Molecule names or SMILES to 2D structures, reactions, mechanisms, spectra - offline via RDKit. | Local · stdio |
| ChemGlyphPublication-quality chemical structure and reaction rendering for AI agents. | Local · stdio |
| Chenji AffectAffect analysis, 3D avatar params, empathy hints and somatic emotion decode. | Remote · HTTP |