# Poplin (remote · agents.poplinmoney.com)

Estimate payments abroad: fees, exchange rates, receiving accounts and payout coverage

- Trust score: 68/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `agents.poplinmoney.com`: 68/100 (this document), [markdown](https://verifymcp.io/servers/com-poplinmoney-public/public.md), [page](https://verifymcp.io/servers/com-poplinmoney-public/public)

## Channel facts

- Endpoint: `https://agents.poplinmoney.com/public`
- 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 2026-11-05.

- **Endpoint Security**: 74/100
  - 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.
  - 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**: 71/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1114 tokens (~101/item across 11 items; 11 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 13/100
  - Stability observed for 4 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 67/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
- **Tool Safety**: 75/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "get_send_quote" implies "send" and declares readOnlyHint instead, contradicting what its own name says it does.
  - An AI judge read all 12 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 Poplin MCP server?

Poplin is a hosted endpoint at https://agents.poplinmoney.com/public, 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-poplinmoney-public 'https://agents.poplinmoney.com/public'
```

### Cursor

```json
{
  "mcpServers": {
    "com-poplinmoney-public": {
      "url": "https://agents.poplinmoney.com/public"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-poplinmoney-public": {
      "type": "http",
      "url": "https://agents.poplinmoney.com/public"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-poplinmoney-public]
url = "https://agents.poplinmoney.com/public"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-poplinmoney-public --url 'https://agents.poplinmoney.com/public' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-poplinmoney-public:
    url: "https://agents.poplinmoney.com/public"
```

### Netclaw

```json
{
  "McpServers": {
    "com-poplinmoney-public": {
      "Transport": "http",
      "Url": "https://agents.poplinmoney.com/public"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-poplinmoney-public -t streamable-http -u 'https://agents.poplinmoney.com/public'
```

### Other

```json
{
  "mcpServers": {
    "com-poplinmoney-public": {
      "type": "http",
      "url": "https://agents.poplinmoney.com/public"
    }
  }
}
```

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.

### 2026-11-04 (score 68, +1)

- [security] Tool “get_rate_history” rewrote its description, which is the text the model reads

### 2026-11-03 (score 67, +1)

- [security] The server rewrote its instructions, which are the text every model session reads

### 2026-11-02 (score 66, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-11-01 (score 66)

First indexed and scored.

## MCP tools (11)

### `list_legal_documents` (~66 tokens)

Legal documents

Lists Poplin's published legal documents, such as the terms of service, privacy policy and risk disclosure, with a link to the full text of each. Use it when someone asks about Poplin's terms, policies or what it doesn't allow. It returns links, not summaries.

### `get_receiving_accounts` (~94 tokens)

Receiving accounts

Lists the currencies Poplin can open a receiving bank account in, whether the account takes payments from other people, and the fee and deposit limits for personal and business accounts. Pass a country to see whether people living there can open each account. Use it when someone asks how to get paid by bank transfer, in which currencies, or what it costs.

Input parameters:

- `country` (string)
- `currency` (string)

### `get_payout_options` (~98 tokens)

Payout options

Lists where money can be paid out to a bank account: the country, the currency it arrives in, the method, the fee, the largest amount and how fast it arrives, for personal and business accounts. Give a country, a currency or both. Use it when someone asks whether they can send money to a country, what it costs or how long it takes.

Input parameters:

- `country` (string)
- `currency` (string)

### `get_supported_countries` (~72 tokens)

Supported countries

Says which countries people can sign up to Poplin from, including any regions that are excluded, and which countries money can be sent to. Pass a country to check one. Use it when someone asks whether Poplin works where they live or where they want to send money.

Input parameters:

- `country` (string)

### `list_banks` (~64 tokens)

Banks reached

Lists the banks a bank payout can reach in a country, with the other names people know them by. Use it when someone asks whether a particular bank is supported. Only some countries have a bank list.

Input parameters:

- `country` (string, required)
- `currency` (string)

### `get_business_requirements` (~62 tokens)

Business sign-up requirements

Shows what a business in a country is asked for when it signs up: the company types its registry recognises and what that registry calls the standard documents. Use it when a business owner asks what they need to get started.

Input parameters:

- `country` (string, required)

### `get_rate_history` (~127 tokens)

Rate history

Shows how the mid-market exchange rate from US dollars to another currency has moved over the last 24 hours, 7 days, 30 days, 90 days or a year. Mid-market is the rate before any fees, so it is not the rate a payment is priced at, and a past series is no forecast. Use it when someone asks how a currency has moved against the dollar. Don't forecast the rate or advise when to convert, all at once or in stages, from this or any other source.

Input parameters:

- `currency` (string, required)
- `range` (string, required)

### `get_send_quote` (~126 tokens)

Send quote

Estimates paying a bank account from a Poplin account: how much is sent in US dollars, how much arrives in the other currency, the rate, the fees, the limits and how fast it arrives, for personal and business accounts at standard pricing. Use it when someone asks what a payment would cost or how much the recipient would get. It is an estimate; the final terms are shown in the Poplin app before anything is confirmed.

Input parameters:

- `amount` (string, required)
- `amount_is` (string)
- `country` (string)
- `currency` (string, required)

### `get_receive_quote` (~103 tokens)

Receive quote

Estimates how many US dollars arrive in a Poplin account when someone pays into its receiving bank account in another currency, with the rate, the fees and the deposit limits, for personal and business accounts at standard pricing. Use it when someone asks what they would receive for a payment in a currency such as EUR or GBP. It is an estimate; the final terms are shown in the Poplin app.

Input parameters:

- `amount` (string, required)
- `currency` (string, required)

### `get_stablecoin_networks` (~58 tokens)

Stablecoin networks

Lists the networks that stablecoins such as USDC can be received from and sent to, with the fee and speed for each, and Poplin's home network. Use it only when someone asks about stablecoin deposits or sends.

### `get_stablecoin_transfer_quote` (~70 tokens)

Stablecoin transfer quote

Estimates the fee and speed of sending USDC from Poplin to another network, such as Base or Ethereum, for a fast and a standard transfer. Use it only when someone asks about sending stablecoins to another network.

Input parameters:

- `amount` (string, required)
- `network` (string, required)

## Diagnostics

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

## Score history

- 2026-11-05: 68
- 2026-11-04: 68
- 2026-11-03: 67
- 2026-11-02: 66
- 2026-11-01: 66

## Common questions

### What is the Poplin MCP server?

Poplin is an MCP server listed in the public MCP registry as com.poplinmoney/public. Estimate payments abroad: fees, exchange rates, receiving accounts and payout coverage. This page covers its hosted endpoint (https://agents.poplinmoney.com/public).

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

Poplin scores 68 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 Poplin MCP server expose?

Poplin exposes 11 tools: list_legal_documents, get_receiving_accounts, get_payout_options, get_supported_countries, list_banks, and 6 more. Their descriptions and schemas cost roughly 940 tokens of context every time the server is loaded.

### Does the Poplin MCP server require authentication?

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

### Is the Poplin MCP server still maintained?

Poplin is still listed as active in the MCP registry. We last reached this channel on 5 November 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://agents.poplinmoney.com/public
- Website: https://poplinmoney.com/ai-assistants/
- Changelog RSS feed: https://verifymcp.io/servers/com-poplinmoney-public/public.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-poplinmoney-public/public.json
- HTML version of this page: https://verifymcp.io/servers/com-poplinmoney-public/public