# Canada FX & Policy Rates MCP (remote · ca-fx-rates-mcp.donniertf.workers.dev)

Bank of Canada FX rates, overnight target, prime, mortgage rates and bond yields.

- Trust score: 56/100 (low)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `ca-fx-rates-mcp.donniertf.workers.dev`: 56/100 (this document), [markdown](https://verifymcp.io/servers/donniertf-hub-ca-fx-rates-mcp/ca-fx-rates-mcp.md), [page](https://verifymcp.io/servers/donniertf-hub-ca-fx-rates-mcp/ca-fx-rates-mcp)

## Channel facts

- Endpoint: `https://ca-fx-rates-mcp.donniertf.workers.dev/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 2026-11-05.

- **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 8 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 check failed: the endpoint is reachable over plaintext HTTP.
  - 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**: 62/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 619 tokens (~77/item across 8 items; 8 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**: 76/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 27% 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 8 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 40/100
  - Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28.

## Install

### How do I install the Canada FX & Policy Rates MCP server?

Canada FX & Policy Rates MCP is a hosted endpoint at https://ca-fx-rates-mcp.donniertf.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 donniertf-hub-ca-fx-rates-mcp 'https://ca-fx-rates-mcp.donniertf.workers.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "donniertf-hub-ca-fx-rates-mcp": {
      "url": "https://ca-fx-rates-mcp.donniertf.workers.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "donniertf-hub-ca-fx-rates-mcp": {
      "type": "http",
      "url": "https://ca-fx-rates-mcp.donniertf.workers.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.donniertf-hub-ca-fx-rates-mcp]
url = "https://ca-fx-rates-mcp.donniertf.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "donniertf-hub-ca-fx-rates-mcp": {
      "type": "remote",
      "url": "https://ca-fx-rates-mcp.donniertf.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add donniertf-hub-ca-fx-rates-mcp --url 'https://ca-fx-rates-mcp.donniertf.workers.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  donniertf-hub-ca-fx-rates-mcp:
    url: "https://ca-fx-rates-mcp.donniertf.workers.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "donniertf-hub-ca-fx-rates-mcp": {
      "Transport": "http",
      "Url": "https://ca-fx-rates-mcp.donniertf.workers.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add donniertf-hub-ca-fx-rates-mcp -t streamable-http -u 'https://ca-fx-rates-mcp.donniertf.workers.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "donniertf-hub-ca-fx-rates-mcp": {
      "type": "http",
      "url": "https://ca-fx-rates-mcp.donniertf.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.

### 2026-11-03 (score 56, +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.

### 2026-11-01 (score 55, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 54, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-29 (score 53)

First indexed and scored.

## MCP tools (8)

### `fx_rate` (~51 tokens)

FREE. Latest Bank of Canada daily average exchange rate for a currency vs CAD (e.g. USD, EUR, GBP, JPY). Pass the 3-letter ISO code.

Input parameters:

- `currency` (string, required)

### `convert` (~66 tokens)

PRO. Convert an amount between CAD and another currency using the latest BoC daily average rate.

Input parameters:

- `access_token` (string): Subscriber token from /success (or Authorization: Bearer)
- `amount` (number, required)
- `from` (string, required)
- `to` (string, required)

### `fx_table` (~42 tokens)

PRO. Latest Bank of Canada daily FX rates for major currencies vs CAD.

Input parameters:

- `access_token` (string): Subscriber token from /success (or Authorization: Bearer)

### `policy_rates` (~58 tokens)

PRO. Bank of Canada overnight target, prime rate, 5-year conventional mortgage rate and 2-year / 10-year Government of Canada bond yields.

Input parameters:

- `access_token` (string): Subscriber token from /success (or Authorization: Bearer)

### `global_fx_rate` (~61 tokens)

FREE. Global end-of-day FX rate between any two of ~30 major currencies (e.g. USD to EUR, GBP to JPY). Source: Frankfurter / ECB reference rates.

Input parameters:

- `base` (string, required)
- `quote` (string, required)

### `global_fx_convert` (~98 tokens)

PRO ($0.01/call via x402). Convert an amount between any two major currencies at the latest or a given historical end-of-day rate (date YYYY-MM-DD, back to 1999).

Input parameters:

- `access_token` (string): Subscriber token from /success (or Authorization: Bearer)
- `amount` (number, required)
- `date` (string)
- `from` (string, required)
- `to` (string, required)

### `global_fx_timeseries` (~95 tokens)

PRO ($0.01/call via x402). Daily end-of-day FX time series for a base currency vs up to 10 quote currencies between two dates (max 366 days).

Input parameters:

- `access_token` (string): Subscriber token from /success (or Authorization: Bearer)
- `base` (string, required)
- `end` (string)
- `quotes` (array, required)
- `start` (string, required)

### `ecb_reference_rates` (~95 tokens)

PRO ($0.01/call via x402). Official ECB euro reference rates (~14:10 CET concertation, published ~16:00 CET) straight from the ECB Data Portal for up to 20 currencies, last 1-30 business days.

Input parameters:

- `access_token` (string): Subscriber token from /success (or Authorization: Bearer)
- `currencies` (array)
- `days` (number)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/donniertf-hub-ca-fx-rates-mcp/ca-fx-rates-mcp#diagnostics

## Score history

- 2026-11-05: 56
- 2026-11-04: 56
- 2026-11-03: 56
- 2026-11-02: 55
- 2026-11-01: 55
- 2026-10-31: 54
- 2026-10-30: 54
- 2026-10-29: 53

## Common questions

### What is the Canada FX & Policy Rates MCP server?

Canada FX & Policy Rates MCP is listed in the public MCP registry as io.github.donniertf-hub/ca-fx-rates-mcp. Bank of Canada FX rates, overnight target, prime, mortgage rates and bond yields. This page covers its hosted endpoint (https://ca-fx-rates-mcp.donniertf.workers.dev/mcp).

### Is the Canada FX & Policy Rates MCP server safe to use?

Canada FX & Policy Rates MCP scores 56 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 Canada FX & Policy Rates MCP server expose?

Canada FX & Policy Rates MCP exposes 8 tools: fx_rate, convert, fx_table, policy_rates, global_fx_rate, and 3 more. Their descriptions and schemas cost roughly 566 tokens of context every time the server is loaded.

### Does the Canada FX & Policy Rates MCP server require authentication?

No. We connected to Canada FX & Policy Rates MCP without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Canada FX & Policy Rates MCP server still maintained?

Canada FX & Policy Rates MCP 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://ca-fx-rates-mcp.donniertf.workers.dev/mcp
- Repository: https://github.com/donniertf-hub/uk-mcp-fleet
- Website: https://ca-fx-rates-mcp.donniertf.workers.dev/
- Changelog RSS feed: https://verifymcp.io/servers/donniertf-hub-ca-fx-rates-mcp/ca-fx-rates-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/donniertf-hub-ca-fx-rates-mcp/ca-fx-rates-mcp.json
- HTML version of this page: https://verifymcp.io/servers/donniertf-hub-ca-fx-rates-mcp/ca-fx-rates-mcp