Search / ai.wondel/nbp
protogridR0· no sign-inOfficial Polish central bank (NBP) exchange rates, currency conversion and gold prices.
v1.0.0 · active · website · descriptor JSON · versions
{
"mcpServers": {
"nbp": {
"type": "http",
"url": "https://mcp.wondel.ai/nbp/mcp"
}
}
}claude mcp add --transport http nbp https://mcp.wondel.ai/nbp/mcp[mcp_servers.nbp]
url = "https://mcp.wondel.ai/nbp/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"nbp": {
"type": "remote",
"url": "https://mcp.wondel.ai/nbp/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"nbp": {
"type": "http",
"url": "https://mcp.wondel.ai/nbp/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=nbp&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLndvbmRlbC5haS9uYnAvbWNwIn0%3D"
}{
"servers": {
"nbp": {
"type": "http",
"url": "https://mcp.wondel.ai/nbp/mcp"
}
}
}{
"mcpServers": {
"nbp": {
"httpUrl": "https://mcp.wondel.ai/nbp/mcp"
}
}
}extensions:
"nbp":
enabled: true
name: "nbp"
type: streamable_http
uri: "https://mcp.wondel.ai/nbp/mcp"
timeout: 300
protocol.modernsupports 2026-07-28 (server/discover)protocol.statelessanswers without a sessionprotocol.transportstreamable HTTPprotocol.list_ttltool list is cacheable (ttlMs 3600000)auth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky onestools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: nbp_exchange_rates (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); nbp_convert (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); nbp_gold_price (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …tools.token_costabout 1,610 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changes, stability.rug_pulltool history recorded for 5 of the 7 days neededdeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+dns-namespace +website +reachable +uptime-95% +updated-5d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://mcp.wondel.ai/nbp/mcp streamable-http | none | yes | 95% | 470 ms | 2026-07-28 | 2026-11-07 |
nbp_convert | Convert an amount between two currencies using official NBP mid rates, cross-rated through PLN. Supports PLN and every currency NBP quotes: table A is used first and table B (exotic currencies, published Wednesdays) is consulted automatically for codes A doesn't carry — each side of the response shows the rate, table and effectiveDate used. Latest rates by default, or historical with date. NBP publishes only on Polish business days — on weekends/holidays the request falls back to the most recent preceding publication; effectiveDate in the response shows the date actually used. |
nbp_exchange_rate | Get the official NBP rate for one currency against PLN (Polish złoty) — the latest rate by default, or the rate in force on a historical date. Tables 'a'/'b' return the mid rate; table 'c' returns bid/ask. NBP publishes only on Polish business days — on weekends/holidays the request falls back to the most recent preceding publication; effectiveDate in the response shows the date actually used. Use nbp_rate_series for a multi-day history. |
nbp_exchange_rates | Get a full NBP (Polish central bank) exchange-rate table against PLN — the latest published table by default, or the table in force on a historical date. NBP publishes only on Polish business days — on weekends/holidays the request falls back to the most recent preceding publication; effectiveDate in the response shows the date actually used. Rates data starts 2002-01-02. |
nbp_gold_price | Get the official NBP gold price — PLN per 1 gram of 1000-fineness gold. Latest price by default; or one historical date; or the last N quotes (last_n, max 255); or a start_date/end_date range (max 93 days per query). Published every business day. NBP publishes only on Polish business days — on weekends/holidays the request falls back to the most recent preceding publication; effectiveDate in the response shows the date actually used. Gold data starts 2013-01-02. |
nbp_rate_series | Get a historical time series of NBP rates for one currency against PLN: either the last N published quotes (last_n, default 30, max 255) or an explicit start_date/end_date window (max 93 days per query — NBP's hard limit; chain calls for longer spans). Quotes exist only for publication days: business days for tables 'a'/'c', Wednesdays for 'b'. Data starts 2002-01-02. |
Schemas: list_tools.
And 20 more from this publisher.
{
"name": "ai.wondel/nbp",
"icons": [
{
"src": "https://mcps.wondel.ai/favicon.svg",
"mimeType": "image/svg+xml"
},
{
"src": "https://mcps.wondel.ai/logo-96-inverse.png",
"sizes": [
"96x96"
],
"mimeType": "image/png"
}
],
"title": "NBP MCP",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://mcp.wondel.ai/nbp/mcp",
"type": "streamable-http"
}
],
"version": "1.0.0",
"websiteUrl": "https://mcps.wondel.ai/servers/nbp/",
"description": "Official Polish central bank (NBP) exchange rates, currency conversion and gold prices."
}