agent-utils-mcp

Agent Utils MCP Server 🛠️

A Swiss-army-knife utility server for AI agents — 18 tools via MCP (Streamable HTTP) + REST API.

 

Live at: https://agent-utils-mcp.onrender.com

Add to Your MCP Client

Claude Desktop / Cursor / Windsurf

Add to your MCP config:

{
  "mcpServers": {
    "agent-utils": {
      "url": "https://agent-utils-mcp.onrender.com/mcp"
    }
  }
}

Smithery

smithery mcp add aparajithn/agent-utils

Tools (18)

| Tool | Description | |------|-------------| | tool_json_validate | Validate JSON string, return parsed or error | | tool_json_format | Pretty-print or minify JSON | | tool_base64_encode | Encode string to base64 | | tool_base64_decode | Decode base64 string | | tool_hash_generate | MD5, SHA256, SHA512 hash | | tool_uuid_generate | UUID v4 or v7 | | tool_url_parse | Parse URL into components | | tool_regex_test | Test regex pattern, return matches | | tool_markdown_to_html | Markdown → HTML | | tool_html_to_markdown | HTML → Markdown | | tool_text_stats | Word count, char count, reading time | | tool_slug_generate | URL-safe slug from text | | tool_datetime_convert | Convert between timezones/formats/Unix timestamps | | tool_cron_parse | Human-readable cron description + next N runs | | tool_diff_text | Unified diff between two texts | | tool_csv_to_json | CSV → JSON array | | tool_json_to_csv | JSON array → CSV | | tool_jwt_decode | Decode JWT payload (no verification) |

REST API

All tools also available as REST endpoints at /api/v1/{tool_name}.

# Hash a string
curl -X POST https://agent-utils-mcp.onrender.com/api/v1/hash_generate \
  -H "Content-Type: application/json" \
  -d '{"text": "hello world", "algorithm": "sha256"}'

# Generate UUID
curl -X POST https://agent-utils-mcp.onrender.com/api/v1/uuid_generate \
  -H "Content-Type: application/json" \
  -d '{"version": 4}'

# Convert datetime
curl -X POST https://agent-utils-mcp.onrender.com/api/v1/datetime_convert \
  -H "Content-Type: application/json" \
  -d '{"dt_string": "2025-01-01 12:00", "from_tz": "UTC", "to_tz": "America/New_York"}'

OpenAPI docs: https://agent-utils-mcp.onrender.com/docs

Discovery

• Google A2A: /.well-known/agent-card.json
• Smithery: /.well-known/mcp/server-card.json
• OpenAPI: /openapi.json

Pricing

• Free tier: 100 requests per IP per 24 hours
• Paid tier: x402 protocol — $0.001/request in USDC (coming soon)

Tech Stack

• Python 3.11 + FastAPI + MCP SDK (Streamable HTTP)
• Deployed on Render (auto-scaling)
• GitHub: https://github.com/aparajithn/agent-utils-mcp

License

MIT