mcp-registry/dev.exchangerate/mcp · v3.4.2
As of 2026-10-21 17:14 UTC, the Exchangerate MCP server is up with a Glimind reliability score of 93/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 6 outages in 90 days, with a median recovery of 7 minutes.
Free, source-labeled FX rates: 465 pairs across 31 currencies, majors update ~60s intraday.
Claude Code
claude mcp add --transport http exchangerate-mcp-server https://api.exchangerate.dev/v1/mcp/
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"exchangerate-mcp-server": {
"type": "http",
"url": "https://api.exchangerate.dev/v1/mcp/"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
9 of 9 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
21 parameter(s) across 7 tool(s) have no description.
Add a "description" to each parameter with its format and an example ("ISO 8601 date, e.g. 2026-10-17"). This is the commonest cause of wrong arguments on the first call. How to fix →
Handshake + tools/list takes ~1,655 ms.
Serve tools/list from memory, keep the process warm, and host close to your users. Every new agent session pays this before its first call.
In the last 30 days: 0 tool(s) removed and 1 schema change(s).
Add new tools or optional parameters instead of renaming or removing; deprecate first (say so in the description) and remove later. Agents cache tool contracts. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. 7 tool(s) still need parameter descriptions written by someone who knows the API. All of them as JSON: /v1/readiness/mcp-registry%2Fdev.exchangerate%2Fmcp/fixes
{
"name": "convert",
"description": "Convert an amount from one currency to another at the current rate. Indicative developer-grade reference rates (live market data + public reference rates), not for settlement or trading.",
"inputSchema": {
"type": "object",
"required": [
"from",
"to",
"amount"
],
"properties": {
"to": {
"type": "string"
},
"from": {
"type": "string"
},
"amount": {
"anyOf": [
{
"type": "number"
},
{
"type": "string",
"pattern": "^(?!^[-+.]*$)[+-]?0*\\d*\\.?\\d*$"
}
]
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "get_official_rate",
"description": "Get the exchange rate a government authority published for a date (tax, customs, central bank), with the period it is valid for. These are the published values, not market rates. Every plan gets the rate valid today; a past date needs a paid plan. Pairs the authority does not publish are refused.",
"inputSchema": {
"type": "object",
"required": [
"country",
"rate_type",
"base",
"quote"
],
"properties": {
"base": {
"type": "string"
},
"date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"quote": {
"type": "string"
},
"country": {
"type": "string"
},
"direction": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"rate_type": {
"type": "string"
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
}
}{
"name": "get_range",
"description": "Get a daily time-series of exchange rates over a date range (business days). Capped at 366 rows per call; when has_more is true, pass next_cursor as the cursor parameter to fetch the next page. Indicative developer-grade reference rates (live market data + public reference rates), not for settlement or trading.",
"inputSchema": {
"type": "object",
"required": [
"base",
"symbols",
"start_date",
"end_date"
],
"properties": {
"base": {
"type": "string"
},
"cursor": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"symbols": {
"type": "string"
},
"end_date": {
"type": "string"
},
"start_date": {
"type": "string"
}
},
"additionalProperties": false
},
"annotations": {
"readOnlyHint": true
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/dev.exchangerate/mcp"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/dev.exchangerate/mcp"}) over MCP.
get_rate ~211 tokensget_official_rate ~200 tokensget_range ~184 tokensstart_checkout ~156 tokensget_usd_index ~140 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fdev.exchangerate%2Fmcp?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fdev.exchangerate%2Fmcp?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.exchangerate%2Fmcp.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.exchangerate%2Fmcp.svg :target: https://glimind.com/server/mcp-registry%2Fdev.exchangerate%2Fmcp?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:1f38c4c00d64d0fd…, first seen 2026-10-17, included at leaf 10697 of 40,670. Version history · verify what your client received.
Compare: most reliable finance servers · most reliable data servers · most reliable search servers · most reliable payments servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-21 17:14 UTC, the Exchangerate MCP server is up with a Glimind reliability score of 93/100 (grade A). Over the last 30 days it answered 100% of Glimind's liveness checks. It had 6 outages in 90 days, with a median recovery of 7 minutes.
Exchangerate MCP server advertises 9 tools, including convert, get_official_rate, get_range, get_rate, get_usd_index.
Point your MCP client at this streamable-http endpoint: https://api.exchangerate.dev/v1/mcp/
Glimind scanned all 9 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.