# HiddenSwap (remote · hiddenswap.com)

No-KYC crypto swaps, no account or email. Read-only quotes, coins, swap links, order status.

- Trust score: 76/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-25

## Components

- remote · `hiddenswap.com`: 76/100 (this document), [markdown](https://verifymcp.io/servers/com-hiddenswap-swap/hiddenswap.md), [page](https://verifymcp.io/servers/com-hiddenswap-swap/hiddenswap)

## Channel facts

- Endpoint: `https://hiddenswap.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.1.0`

## 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 2026-09-25.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 65/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1229 tokens (~307/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 20/100
  - Stability observed for 6 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the HiddenSwap MCP server?

HiddenSwap is a hosted endpoint at https://hiddenswap.com/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-hiddenswap-swap 'https://hiddenswap.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-hiddenswap-swap": {
      "url": "https://hiddenswap.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-hiddenswap-swap": {
      "type": "http",
      "url": "https://hiddenswap.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-hiddenswap-swap]
url = "https://hiddenswap.com/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-hiddenswap-swap --url 'https://hiddenswap.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-hiddenswap-swap:
    url: "https://hiddenswap.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-hiddenswap-swap": {
      "Transport": "http",
      "Url": "https://hiddenswap.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-hiddenswap-swap -t streamable-http -u 'https://hiddenswap.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-hiddenswap-swap": {
      "type": "http",
      "url": "https://hiddenswap.com/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.

### 2026-09-25 (score 76, +1)

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

### 2026-09-23 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-21 (score 74, +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.

### 2026-09-20 (score 73, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-09-19 (score 73)

First indexed and scored.

## MCP tools (4)

### `search_coins` (~180 tokens)

Find coins and networks

Find the coin ids HiddenSwap uses, by ticker, name or network, for example "usdt tron", "monero" or "eth base". Each result gives the id to pass to the other tools, the network, whether the coin can be sent or received in a swap, whether a memo is usually needed, and the coin page when there is one. HiddenSwap is a no-KYC crypto exchange for crypto-to-crypto swaps. Read-only. No account, no email and no ID needed to swap.

Input parameters:

- `limit` (integer): Most results to return (1 to 25).
- `query` (string, required): Ticker, name or network words, for example "usdt tron" or "monero".
- `side` (string): Only coins that can be sent (send) or received (receive) in a swap.

Output parameters:

- `coins` (array)
- `notes` (array)
- `query` (string)
- `side` (string)

### `get_quote` (~272 tokens)

Get a swap estimate

Estimate a crypto-to-crypto swap on HiddenSwap, a no-KYC crypto exchange. Returns the amount the person would receive after all fees, the rate, the minimum and maximum, the payout fee, the usual duration and a prefilled swap link. Uses a quote recorded in the last two hours when one matches the exact amount (floating rate only, labelled with its time), otherwise a live quote. Read-only: it creates no order and moves no funds. Coin ids come from search_coins (for example btc, xmr, usdttrc20). No account, no email and no ID needed to swap.

Input parameters:

- `amount` (string, required): Amount of the coin sent, as a decimal string with a dot, for example "0.05".
- `from` (string, required): The coin sent. Coin id from search_coins, for example btc, xmr or usdttrc20 (USDT on Tron).
- `rateType` (string): float (default): the rate is set when the deposit is confirmed. fixed: a rate held once the swap is started on the site, when the pair offers one.
- `to` (string, required): The coin received. Coin id from search_coins, for example btc, xmr or usdttrc20 (USDT on Tron).

Output parameters:

- `amountFrom` (string)
- `amountTo` (string): Estimated amount received, after all fees.
- `etaMinutes` (array): Usual duration in minutes: low and high.
- `from` (object)
- `max` (string)
- `min` (string)
- `notes` (array)
- `payoutFee` (string): Fee for sending the new coins, in the received coin. Already taken off amountTo.
- `quotedAt` (string): When the quote was made (ISO 8601).
- `rate` (string): How much of the received coin one unit of the sent coin buys, before the payout fee.
- `rateType` (string)
- `source` (string)
- `swapUrl` (string): Prefilled swap page. The person reviews and starts the swap there.
- `to` (object)

### `get_pair_info` (~200 tokens)

Check a swap pair

Check whether two coins can be swapped on HiddenSwap, a no-KYC crypto exchange, without asking for a live quote. Returns both coins with their networks, whether the pair can be swapped, fixed-rate support, the recorded limits and estimate when there are any, memo notes, the pair page and a prefilled swap link the person opens to finish on hiddenswap.com. Read-only. No account, no email and no ID needed to swap.

Input parameters:

- `amount` (string): Optional. Amount of the coin sent, as a decimal string with a dot, for example "0.05".
- `from` (string, required): The coin sent. Coin id from search_coins, for example btc, xmr or usdttrc20 (USDT on Tron).
- `to` (string, required): The coin received. Coin id from search_coins, for example btc, xmr or usdttrc20 (USDT on Tron).

Output parameters:

- `canSwap` (boolean)
- `fixedRate` (string)
- `from` (object)
- `notes` (array)
- `pairPageUrl` (string)
- `recorded` (object)
- `swapUrl` (string)
- `to` (object)

### `get_order_status` (~163 tokens)

Check an order

Check the stage of a HiddenSwap order by its order ID, for example awaiting deposit, confirming, swapping, sending, complete, needs support, refunded or expired. The order ID is private: anyone who has it can open the order page, which shows the addresses and amounts. Only use an order ID the person gave you, and never repeat it anywhere else. Returns the stage, a short label, whether it is final, when it last changed, and links to the order page and support. It never returns addresses, amounts or transaction hashes. Read-only. No account, no email and no ID needed to swap.

Input parameters:

- `orderId` (string, required): The order ID the person saved when they started the swap. Private: only use one the person gave you.

Output parameters:

- `final` (boolean)
- `label` (string)
- `notes` (array)
- `orderId` (string)
- `orderUrl` (string)
- `stage` (string)
- `supportUrl` (string)
- `updatedAt` (string): When the stage last changed (ISO 8601).

## Diagnostics

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

## Score history

- 2026-09-25: 76
- 2026-09-24: 75
- 2026-09-23: 75
- 2026-09-22: 74
- 2026-09-21: 74
- 2026-09-20: 73
- 2026-09-19: 73

## Common questions

### What is the HiddenSwap MCP server?

HiddenSwap is an MCP server listed in the public MCP registry as com.hiddenswap/swap. No-KYC crypto swaps, no account or email. Read-only quotes, coins, swap links, order status. This page covers its hosted endpoint (https://hiddenswap.com/mcp).

### Is the HiddenSwap MCP server safe to use?

HiddenSwap scores 76 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 HiddenSwap MCP server expose?

HiddenSwap exposes 4 tools: search_coins, get_quote, get_pair_info, get_order_status. Their descriptions and schemas cost roughly 815 tokens of context every time the server is loaded.

### Does the HiddenSwap MCP server require authentication?

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

### Is the HiddenSwap MCP server still maintained?

HiddenSwap is still listed as active in the MCP registry. We last reached this channel on 25 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://hiddenswap.com/mcp
- Repository: https://github.com/hiddenswap/hiddenswap-mcp
- Website: https://hiddenswap.com/open-source
- Changelog RSS feed: https://verifymcp.io/servers/com-hiddenswap-swap/hiddenswap.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-hiddenswap-swap/hiddenswap.json
- HTML version of this page: https://verifymcp.io/servers/com-hiddenswap-swap/hiddenswap