mcpbeat Sign in

Agent Toolbox MCP Server

by nclexdrill Your server? Claim it
answering

Agent Toolbox is answering right now. Last checked moments ago. It exposes 13 tools.

13 free utility tools for AI agents: web text, markdown, hashing, IDs, dates, units, JSON.

Uptime history 20 days of history
20 days agonow
100.0%
Uptime 24h
92 of 92 checks
13
Tools
read from the server
147 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check Agent Toolbox every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add agent-toolbox --transport http https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp
Settings → Connectors → Add custom connector, then paste this address
https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp
~/.codex/config.toml
[mcp_servers.agent-toolbox]
url = "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "agent-toolbox": {
      "url": "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "agent-toolbox": {
      "type": "http",
      "url": "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
    }
  }
}

Available tools 13

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

date
date_math
Date utilities: now (current UTC time), add (add a duration to a date), diff (difference between two dates), weekday (day name for a date).
encode
encode_text
Encode text as base64, base64url, url-encoding, or hex.
hash
hash_text
Compute a cryptographic hash of text (sha-256, sha-384, or sha-512), returned as hex.
html
html_to_text
Strip HTML tags/scripts/styles and return clean readable text.
json
json_format
Validate JSON and reformat it: pretty (indented), minify, or custom indent width.
markdown
markdown_to_html
Convert Markdown to HTML (headings, bold, italic, code, links, lists, quotes).
page
fetch_page_text
Fetch a web page (http/https) and return its cleaned readable text, truncated to max_chars.
random
random_token
Generate a cryptographically random token string (for ids, passwords, nonces).
summarize
summarize_text
Extractive summary: returns the N most representative sentences of a text, in original order.
terms
get_terms
Read the AgentToolbox Terms of Use (as-is, liability-capped). Call this before relying on any tool in production.
text
text_stats
Text statistics: character/word/sentence counts, reading time, and Flesch reading-ease score.
unit
unit_convert
Convert between units: length (mm/cm/m/km/in/ft/yd/mi), weight (mg/g/kg/oz/lb), temperature (c/f/k), data (b/kb/mb/gb/tb).
uuid
uuid_generate
Generate cryptographically random UUID v4 values.

Endpoints

URLTransportStateLatencyChecked
https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp streamable-http answering 206 ms 0 min ago

Alternatives to Agent Toolbox

same job, measured the same way
Agent Data Tools: Utilities
by nutshell2000

93 tools: JSON repair, CSV, hashes, cron, dates, units, validators. 25 free calls.

93 tools answering
Barchin
by barchin

Web scraping and Iranian-web data tools for AI agents: JS rendering, proxies, Markdown output.

17 tools answering
1gateway
by code0xff

Pay-per-call tools for agents via x402 (USDC on Base): Korean data, doc-to-Markdown, web utilities.

86 tools answering
Tools MCP
by first-ch

Web production tools for AI agents: contrast, JP text, WebP, JSON-LD, slugs, dates and 40+ more

844 installs/wk local only
Matetools
by matetools

35 utility tools for AI agents — mate.tools API. Hash, regex, SEO, random, DNS, SSL, JWT.

66 installs/wk local only
Web Tools for AI Agents
by projectworks007

Web tools for AI agents: URL to clean Markdown, site crawl, screenshots, PDF/Office to text, OCR.

answering
IA-QA Data & Dev — 36 tools
by jcjamet

Dev utilities for agents: JSON/YAML/CSV, schema validation, encoding, text & time. Free, no key.

36 tools answering
AI-First Scraper
by yubinkim444

Three MCP tools: fetch_page, fetch_pages_batch, search_web. Ad-free Markdown for AI agents.

192 installs/wk local only

Agent Toolbox — questions

Answers built from our own checks of this server.

What can Agent Toolbox do?
It exposes 13 tools, read directly from the server on our last check. Among them: date_math, encode_text, fetch_page_text, get_terms, hash_text, html_to_text and 7 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Agent Toolbox working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 147 ms. The bar chart above shows every period we have measured.
How do I connect Agent Toolbox?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Agent Toolbox need an API key?
No. Agent Toolbox completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 13 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Agent Toolbox?
It answers our handshake in 147 ms on average, which is faster than 83% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.