Servers by @mukundakatta

IANA timezone conversions with real DST rules.

Run JMESPath queries against JSON. Pure JS, no native binary needed.

Safe shell argument escaping for bash, cmd.exe, and PowerShell.

Snapshot tests for AI tool-call traces: diff, validate, and catch silent regressions.

Parse partial / truncated / messy JSON for LLM tool calls and structured outputs.

Trustworthy JS regex testing. Real offsets, named groups, safe against zero-width loops.

Parse JSON5 (comments, trailing commas, unquoted keys) and emit strict JSON.

Character-precise unified diff + patch application + patch parsing.

Deterministic SQL formatting across 19 dialects (postgres, mysql, snowflake, bigquery, etc.).

Parse, format, and convert configs across TOML, YAML, and JSON.

MCP server: escape strings for safe use inside regex, shell, SQL, JSON, or HTML.

MCP server: decode JWT to inspect header and claims (no verification).

MCP server: word-wrap text at a configurable column width.

MCP server: generate random strings — hex, alphanumeric, base64, custom alphabet.

MCP server: convert between TOML and JSON.

MCP server: convert strings between camelCase, snake_case, kebab-case, PascalCase, and more.

MCP server: parse and serialize .env files. Handles quotes, comments, multiline.

MCP server: query a JSON value with JSONPath ($.foo.bar[*]).

MCP server: look up SPDX license identifiers, names, and OSI status.

MCP server: compute and verify the Luhn (mod-10) checksum for credit cards and IDs.

MCP server: hash and verify passwords with bcrypt — adjustable cost factor.