# Ouro Tools (remote · ouro.tools)

Tools for charts, PDFs, tables, webpages, temporary sharing, webhooks, forms, and feeds.

- Trust score: 64/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-29

> **Recent critical change**: Authorization (2026-09-24). See the changelog below before you install this server.

## Components

- remote · `ouro.tools`: 64/100 (this document), [markdown](https://verifymcp.io/servers/tools-ouro-ouro-tools/ouro.md), [page](https://verifymcp.io/servers/tools-ouro-ouro-tools/ouro)

## Channel facts

- Endpoint: `https://ouro.tools/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.0`

## 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 2026-09-29.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (droplink_delete_document).
  - HTTPS is enforced; there's no plaintext access path.
  - 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**: 68/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1015 tokens (~53/item across 19 items; 19 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 68/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 4% 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.
  - All 4 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - An AI judge read all 19 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Ouro Tools MCP server?

Ouro Tools is a hosted endpoint at https://ouro.tools/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 tools-ouro-ouro-tools 'https://ouro.tools/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "tools-ouro-ouro-tools": {
      "url": "https://ouro.tools/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "tools-ouro-ouro-tools": {
      "type": "http",
      "url": "https://ouro.tools/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.tools-ouro-ouro-tools]
url = "https://ouro.tools/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tools-ouro-ouro-tools": {
      "type": "remote",
      "url": "https://ouro.tools/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add tools-ouro-ouro-tools --url 'https://ouro.tools/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  tools-ouro-ouro-tools:
    url: "https://ouro.tools/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "tools-ouro-ouro-tools": {
      "Transport": "http",
      "Url": "https://ouro.tools/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add tools-ouro-ouro-tools -t streamable-http -u 'https://ouro.tools/mcp'
```

### Other

```json
{
  "mcpServers": {
    "tools-ouro-ouro-tools": {
      "type": "http",
      "url": "https://ouro.tools/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.

### 2026-09-29 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-28 (score 63, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-27 (score 63, +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.

### 2026-09-25 (score 62, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-24 (score 61, +38)

- [critical regression] Authorization: unverified → fail
- [security improvement] Injection markers: unverified → pass
- [security improvement] Transport: fail → pass
- [functional improvement] Endpoint reachability: not serving MCP → reachable
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] Stability: unverified → 0.07
- [functional improvement] MCP protocol: unverified → pass

### 2026-09-23 (score 23, −37)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Authorization: fail → unverified
- [security regression] Tool safety: pass → unverified
- [security regression] Transport: pass → fail
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-09-22 (score 60)

First indexed and scored.

## MCP tools (19)

### `droplink_publish_document` (~85 tokens)

Publish a Markdown report or CSV table as a readable, publicly shareable page for 24 hours. Returns a private deletion token only once. Scripts, images, and embeds are removed. Limits: 80,000 bytes, 500 CSV rows, 30 columns.

Input parameters:

- `content` (string, required)
- `format` (string, required)
- `title` (string)

### `droplink_read_document` (~34 tokens)

Read a published DropLink document and its expiry. Expired links return 404.

Input parameters:

- `id` (string, required)

### `droplink_delete_document` (~36 tokens)

Delete a published DropLink immediately using its private deletion token.

Input parameters:

- `id` (string, required)
- `token` (string, required)

### `hookbox_create_inbox` (~45 tokens)

Create a 24-hour webhook inbox with independent incoming and private reading capabilities. Accepts 100 events up to 16 KB each.

Input parameters:

- `title` (string)

### `hookbox_read_inbox` (~35 tokens)

Read a webhook inbox using its private read token.

Input parameters:

- `id` (string, required)
- `token` (string, required)

### `hookbox_delete_inbox` (~35 tokens)

Delete a webhook inbox and all its stored events.

Input parameters:

- `id` (string, required)
- `token` (string, required)

### `chartlink_create_chart` (~100 tokens)

Create a bar, line, or stacked bar chart from numbers. Returns SVG and PNG files plus a hosted result for 24 hours.

Input parameters:

- `caption` (string)
- `datasets` (array, required)
- `height` (integer)
- `labels` (array, required)
- `subtitle` (string)
- `theme` (string)
- `title` (string)
- `type` (string)
- `width` (integer)

### `chartlink_get_chart` (~30 tokens)

Retrieve a chart and download URLs before its 24-hour expiry.

Input parameters:

- `id` (string, required)

### `cleanread_read_page` (~53 tokens)

Extract readable text, Markdown, headings, HTTP links, and tables from one accessible public webpage. Does not execute JavaScript or bypass access restrictions.

Input parameters:

- `url` (string, required): Public HTTP or HTTPS URL to read.

### `sourcecheck_check_sources` (~56 tokens)

Check up to ten public source URLs for successful HTTP responses, final URLs, titles, and optional quotation matches in fetched text. Reports blocked and unreadable sources honestly. Does not verify factual truth.

Input parameters:

- `sources` (array, required)

### `printkit_create_pdf` (~97 tokens)

Create a PDF using a report, proposal, or briefing layout. Provide Markdown or structured sections. Maximum 10 pages. Files expire after 24 hours. Limited trial usage, then 10 cents per document from prepaid credit.

Input parameters:

- `author` (string)
- `markdown` (string)
- `sections` (array)
- `subtitle` (string)
- `template` (string)
- `title` (string, required)

### `tablelift_extract_tables` (~94 tokens)

Extract bordered tables from a text-based PDF into CSV and JSON with source page numbers. Maximum 3 MB and 10 pages. Scans and borderless tables are unsupported. Costs 10 cents per document page after the trial allowance; no charge when no useful tables are found.

Input parameters:

- `filename` (string)
- `pdfBase64` (string, required): Base64-encoded PDF bytes, maximum 3 MB decoded.

### `collect_create_form` (~64 tokens)

Create a form for 30 days and up to 100 responses. Costs $1 in credits after the trial. Returns a public form link and a private owner token.

Input parameters:

- `description` (string)
- `questions` (array, required)
- `title` (string, required)

### `collect_read_form` (~31 tokens)

Read public form questions and availability. Does not expose answers or owner credentials.

Input parameters:

- `id` (string, required)

### `collect_submit_response` (~51 tokens)

Submit answers keyed by question ID to an open form. Text is limited to 2,000 characters per answer and 32 KB total.

Input parameters:

- `answers` (object, required)
- `id` (string, required)

### `collect_read_responses` (~37 tokens)

Privately retrieve a form and its answers with its owner token.

Input parameters:

- `id` (string, required)
- `token` (string, required)

### `collect_close_form` (~34 tokens)

Stop accepting responses. Answers remain privately accessible until expiry.

Input parameters:

- `id` (string, required)
- `token` (string, required)

### `collect_delete_form` (~34 tokens)

Delete a form and its responses using the owner token.

Input parameters:

- `id` (string, required)
- `token` (string, required)

### `feedform_normalize_feed` (~64 tokens)

Normalize one RSS 2.0 or Atom XML feed to stable JSON. Free; 1 MiB input, up to 100 returned items. Does not fetch URLs or retain feed content.

Input parameters:

- `limit` (integer)
- `xml` (string, required)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/tools-ouro-ouro-tools/ouro#diagnostics

## Score history

- 2026-09-29: 64
- 2026-09-28: 63
- 2026-09-27: 63
- 2026-09-26: 62
- 2026-09-25: 62
- 2026-09-24: 61
- 2026-09-23: 23
- 2026-09-22: 60

## Common questions

### What is the Ouro Tools MCP server?

Ouro Tools is an MCP server listed in the public MCP registry as tools.ouro/ouro-tools. Tools for charts, PDFs, tables, webpages, temporary sharing, webhooks, forms, and feeds. This page covers its hosted endpoint (https://ouro.tools/mcp).

### Is the Ouro Tools MCP server safe to use?

Ouro Tools scores 64 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 Ouro Tools MCP server expose?

Ouro Tools exposes 19 tools: droplink_publish_document, droplink_read_document, droplink_delete_document, hookbox_create_inbox, hookbox_read_inbox, and 14 more. Their descriptions and schemas cost roughly 1,015 tokens of context every time the server is loaded.

### Does the Ouro Tools MCP server require authentication?

No. We connected to Ouro Tools without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Ouro Tools MCP server still maintained?

Ouro Tools is still listed as active in the MCP registry. We last reached this channel on 29 September 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://ouro.tools/mcp
- Repository: https://github.com/ZackRhodes/Ouro-Tools
- Website: https://ouro.tools/agents/
- Changelog RSS feed: https://verifymcp.io/servers/tools-ouro-ouro-tools/ouro.xml
- Changelog JSON feed: https://verifymcp.io/servers/tools-ouro-ouro-tools/ouro.json
- HTML version of this page: https://verifymcp.io/servers/tools-ouro-ouro-tools/ouro