探索 MCP Server 与 Agent Skill

io.github.mrfentmen/jsonschema-mcp

Validate JSON against a JSON Schema offline, with a clear list of every structural error

io.github.mrfentmen/jsondiff-mcp

Compare two JSON documents and apply RFC 6902 JSON Patch offline, with canonical output

io.github.mrfentmen/jsonc-mcp

Work with JSONC offline: strip comments and trailing commas, parse to JSON and locate errors

io.github.mrfentmen/ini-mcp

Parse, validate, convert and generate INI configuration offline: sections, comments, quotes

io.github.mrfentmen/ical-mcp

Read, create and validate iCalendar (.ics) data offline: parse events, build RFC 5545 files

io.github.mrfentmen/iban-mcp

Validate IBANs offline with the official length table and mod-97 checksum, country by country

io.github.mrfentmen/http-check-mcp

Check a URL live: status, timing, redirect chains and security headers; private hosts blocked

io.github.mrfentmen/hgnc-mcp

HGNC gene nomenclature: search genes by symbol, alias or id, and read approved names

io.github.mrfentmen/hexdump-mcp

Classic hex dumps and byte stats offline: dump text, hex or base64 and convert between them

io.github.mrfentmen/hashid-mcp

Identify hash types offline: match a hex or crypt string against known algorithms and lengths

io.github.KalshiEye/kalshieye-mcp

Search Kalshi, Polymarket and Limitless markets, order book history, coverage and data files.

io.github.mrfentmen/ghcn-mcp

NOAA GHCN station weather: daily and monthly summaries plus extremes for a station id

io.github.mrfentmen/gdc-mcp

NCI Genomic Data Commons: TCGA and other cancer projects, with full project detail

io.github.mrfentmen/float-mcp

See exactly how a number is stored as a float offline: bit layout, f32 rounding and neighbours

io.github.mrfentmen/f1-mcp

Formula 1 history from the Jolpica/Ergast archive: seasons, schedules, results and standings

io.github.mrfentmen/endian-mcp

Byte order and integer tools offline: swap endianness, read raw bytes and inspect two's complement

io.github.mrfentmen/emdb-mcp

EBI Electron Microscopy Data Bank: search cryo-EM maps and read resolution and method

io.github.mrfentmen/dogceo-mcp

Dog photos from dog.ceo: a random image, every breed with sub-breeds and breed galleries

io.github.mrfentmen/dns-mcp

Live DNS lookups: A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV and PTR reverse lookups

io.github.mrfentmen/crc-mcp

CRC-32, CRC-32C, CRC-16 variants and Adler-32 offline, with checksum check values verified, keyless.

io.github.mrfentmen/combinatorics-mcp

Exact combinatorics offline with BigInt: factorials, nCr, nPr, Fibonacci and permutations

io.github.mrfentmen/cbioportal-mcp

cBioPortal cancer genomics: cancer types, gene lookup and public cancer studies

io.github.mrfentmen/catfact-mcp

Cat facts and breed data from catfact.ninja: a random fact, paging and every breed

io.github.mrfentmen/btc-address-mcp

Validate Bitcoin addresses offline with real base58check and bech32/bech32m checksums