Developer Utilities MCP Server

What it does

Streamline technical workflows with a comprehensive suite of data transformation and validation utilities. Convert between diverse formats like JSON, CSV, and M

How to install the Developer Utilities MCP Server

Install it with one Smithery CLI line and enter the settings below when asked.

Claude Desktop

npx -y @smithery/cli install aparajithn/agent-utils --client claude

Cursor

npx -y @smithery/cli install aparajithn/agent-utils --client cursor

Remote server address (Streamable HTTP)

https://agent-utils--aparajithn.run.tools

Keys and passwords go only to the provider and your own machine; ListeningMind never receives them.

18 tools

• tool_json_validate Validate a JSON string. Returns parsed object or detailed error.
• tool_json_format Pretty-print or minify a JSON string.
• tool_base64_encode Encode a string to base64.
• tool_base64_decode Decode a base64 string.
• tool_hash_generate Generate hash (md5, sha256, sha512) of input text.
• tool_uuid_generate Generate a UUID (v4 or v7).
• tool_url_parse Parse a URL into components (scheme, host, path, params, etc.).
• tool_regex_test Test a regex pattern against text and return all matches.
• tool_markdown_to_html Convert Markdown to HTML.
• tool_html_to_markdown Convert HTML to Markdown.
• tool_text_stats Compute text statistics: word count, char count, sentences, reading time.
• tool_slug_generate Generate a URL-safe slug from text.
• tool_datetime_convert Convert a datetime between timezones/formats, including Unix timestamps.
• tool_cron_parse Parse a cron expression: human-readable description + next N run times.
• tool_diff_text Compute a unified diff between two texts.
• tool_csv_to_json Convert CSV text to a JSON array of objects.
• tool_json_to_csv Convert a JSON array to CSV text.
• tool_jwt_decode Decode a JWT payload without verification (inspection only).

Why it was picked · #24 · score 58

• Popularity (58%)70
• Trust (42%)40
• Member reviewsNot used this week
• Search demandNot used this week
• Search and AI Overview presenceNot used this week

Source: Smithery · 9,739 uses · First picked 2026-10-20

Trust checks

• – Verified at the source
• – In the official MCP Registry
• – Own homepage
• ✓ Live endpoint
• ✓ Clear description

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