hash

MCP tool from Calc MCP by coo-quack

MD5, SHA-1, SHA-256, SHA-512, CRC32, HMAC

How to use it

Project documentation lists hash for the Calc MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Calc MCP

$claude mcp add -s user calc-mcp -- npx -y @coo-quack/calc-mcp@2.1.0
FULL CALC MCP LISTING

Other tools in Calc MCP (20)

base

Number base conversion (2–36)

base64

Encode / decode

char_info

Unicode code point, block, category

color

HEX ↔ RGB ↔ HSL (alpha channel supported)

convert

8 categories, 146 unit names: length, weight, temperature, area (tsubo, tatami), volume, speed, data, time

count

Characters (grapheme-aware), words, lines, bytes

cron_parse

Human-readable cron + next runs (weekday/month names supported)

date

Diff, add/subtract, weekday, wareki

datetime

Current time, timezone conversion, UNIX timestamps

diff

Line diff, Levenshtein distance

encode

URL, HTML entity, Unicode escape

format_validate

Validate JSON, CSV, XML, YAML

ip

IPv4/IPv6 info, CIDR contains check, range calculation

jwt_decode

Decode header + payload (no verification)

luhn

Validate / generate check digits

math

Evaluate expressions, statistics

random

UUID v4/v7, ULID, passwords (readable, custom charset), random number, shuffle

regex

Test, match, matchAll, replace

semver

Compare, validate, parse, range satisfaction

url_parse

Protocol, host, path, params, hash