# com.nclexdrill/agent-toolbox (remote · agent-toolbox-mcp.nclexdrill.workers.dev)

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

- Trust score: 57/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

## Components

- remote · `agent-toolbox-mcp.nclexdrill.workers.dev`: 57/100 (this document), [markdown](https://verifymcp.io/servers/com-nclexdrill-agent-toolbox/agent-toolbox-mcp.md), [page](https://verifymcp.io/servers/com-nclexdrill-agent-toolbox/agent-toolbox-mcp)

## Channel facts

- Endpoint: `https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-18.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 13 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 64/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 665 tokens (~51/item across 13 items; 13 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 17/100
  - Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 78/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 35% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 13 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the com.nclexdrill/agent-toolbox MCP server?

com.nclexdrill/agent-toolbox is a hosted endpoint at https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-nclexdrill-agent-toolbox 'https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-nclexdrill-agent-toolbox": {
      "url": "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-nclexdrill-agent-toolbox": {
      "type": "http",
      "url": "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-nclexdrill-agent-toolbox]
url = "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-nclexdrill-agent-toolbox": {
      "type": "remote",
      "url": "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-nclexdrill-agent-toolbox --url 'https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-nclexdrill-agent-toolbox:
    url: "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-nclexdrill-agent-toolbox": {
      "Transport": "http",
      "Url": "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-nclexdrill-agent-toolbox -t streamable-http -u 'https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-nclexdrill-agent-toolbox": {
      "type": "http",
      "url": "https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-18 (score 57, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-15 (score 56, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-14 (score 55, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-13 (score 55)

First indexed and scored.

## MCP tools (13)

### `fetch_page_text` (~66 tokens)

Fetch a web page (http/https) and return its cleaned readable text, truncated to max_chars.

Input parameters:

- `max_chars` (integer): Max characters to return (default 12000, max 50000)
- `url` (string, required): Full http(s) URL to fetch

### `summarize_text` (~51 tokens)

Extractive summary: returns the N most representative sentences of a text, in original order.

Input parameters:

- `sentences` (integer): Number of sentences (default 3, max 10)
- `text` (string, required)

### `markdown_to_html` (~36 tokens)

Convert Markdown to HTML (headings, bold, italic, code, links, lists, quotes).

Input parameters:

- `markdown` (string, required)

### `html_to_text` (~35 tokens)

Strip HTML tags/scripts/styles and return clean readable text.

Input parameters:

- `html` (string, required)
- `max_chars` (integer)

### `hash_text` (~47 tokens)

Compute a cryptographic hash of text (sha-256, sha-384, or sha-512), returned as hex.

Input parameters:

- `algorithm` (string)
- `text` (string, required)

### `encode_text` (~39 tokens)

Encode text as base64, base64url, url-encoding, or hex.

Input parameters:

- `format` (string)
- `text` (string, required)

### `uuid_generate` (~34 tokens)

Generate cryptographically random UUID v4 values.

Input parameters:

- `count` (integer): How many (1-100, default 1)

### `date_math` (~103 tokens)

Date utilities: now (current UTC time), add (add a duration to a date), diff (difference between two dates), weekday (day name for a date).

Input parameters:

- `date` (string): ISO date for add/weekday
- `date1` (string)
- `date2` (string)
- `operation` (string)
- `unit` (string): millisecond/second/minute/hour/day/week
- `value` (number): Amount for add

### `unit_convert` (~75 tokens)

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).

Input parameters:

- `from` (string, required)
- `to` (string, required)
- `value` (number, required)

### `json_format` (~53 tokens)

Validate JSON and reformat it: pretty (indented), minify, or custom indent width.

Input parameters:

- `json` (string, required)
- `style` (string): 'pretty', 'minify', or an indent number

### `text_stats` (~37 tokens)

Text statistics: character/word/sentence counts, reading time, and Flesch reading-ease score.

Input parameters:

- `text` (string, required)

### `random_token` (~55 tokens)

Generate a cryptographically random token string (for ids, passwords, nonces).

Input parameters:

- `charset` (string): alphanumeric, hex, urlsafe, numeric, ascii, or a custom character string
- `length` (integer)

### `get_terms` (~34 tokens)

Read the AgentToolbox Terms of Use (as-is, liability-capped). Call this before relying on any tool in production.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-nclexdrill-agent-toolbox/agent-toolbox-mcp#diagnostics

## Score history

- 2026-10-18: 57
- 2026-10-17: 56
- 2026-10-16: 56
- 2026-10-15: 56
- 2026-10-14: 55
- 2026-10-13: 55

## Common questions

### What is the com.nclexdrill/agent-toolbox MCP server?

com.nclexdrill/agent-toolbox is an MCP server listed in the public MCP registry as com.nclexdrill/agent-toolbox. 13 free utility tools for AI agents: web text, markdown, hashing, IDs, dates, units, JSON. This page covers its hosted endpoint (https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp).

### Is the com.nclexdrill/agent-toolbox MCP server safe to use?

com.nclexdrill/agent-toolbox scores 57 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the com.nclexdrill/agent-toolbox MCP server expose?

com.nclexdrill/agent-toolbox exposes 13 tools: fetch_page_text, summarize_text, markdown_to_html, html_to_text, hash_text, and 8 more. Their descriptions and schemas cost roughly 665 tokens of context every time the server is loaded.

### Does the com.nclexdrill/agent-toolbox MCP server require authentication?

No. We connected to com.nclexdrill/agent-toolbox without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the com.nclexdrill/agent-toolbox MCP server still maintained?

com.nclexdrill/agent-toolbox is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp
- Changelog RSS feed: https://verifymcp.io/servers/com-nclexdrill-agent-toolbox/agent-toolbox-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-nclexdrill-agent-toolbox/agent-toolbox-mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-nclexdrill-agent-toolbox/agent-toolbox-mcp