Search / dev.workers.quietworklabs.business-days/business-days
protogridR0· no sign-inNYSE, Federal Reserve, TARGET2 and UK business days, holidays and T+N settlement dates.
v1.0.0 · active · website · descriptor JSON · versions
{
"mcpServers": {
"business-days": {
"type": "http",
"url": "https://business-days.quietworklabs.workers.dev/mcp"
}
}
}claude mcp add --transport http business-days https://business-days.quietworklabs.workers.dev/mcp[mcp_servers.business-days]
url = "https://business-days.quietworklabs.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"business-days": {
"type": "remote",
"url": "https://business-days.quietworklabs.workers.dev/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"business-days": {
"type": "http",
"url": "https://business-days.quietworklabs.workers.dev/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=business-days&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYnVzaW5lc3MtZGF5cy5xdWlldHdvcmtsYWJzLndvcmtlcnMuZGV2L21jcCJ9"
}{
"servers": {
"business-days": {
"type": "http",
"url": "https://business-days.quietworklabs.workers.dev/mcp"
}
}
}{
"mcpServers": {
"business-days": {
"httpUrl": "https://business-days.quietworklabs.workers.dev/mcp"
}
}
}extensions:
"business-days":
enabled: true
name: "business-days"
type: streamable_http
uri: "https://business-days.quietworklabs.workers.dev/mcp"
timeout: 300
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28protocol.statelessonly applies to 2026-07-28 serversprotocol.transportstreamable HTTPprotocol.list_ttlonly applies to 2026-07-28 serversauth.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.annotations6 of 6 tools declare readOnlyHint or destructiveHinttools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: add_business_days (destructiveHint, idempotentHint); business_days_between (destructiveHint, idempotentHint); adjust_date (destructiveHint, idempotentHint); …tools.token_costabout 1,216 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changes, stability.rug_pulltool history recorded for 2 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-100% +updated-3d-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://business-days.quietworklabs.workers.dev/mcp streamable-http | none | yes | 100% | 228 ms | 2025-11-25 | 2026-10-21 |
add_business_daysread-only | Adds (or with negative days subtracts) N business days to a date on a joint calendar (NYSE, Fedwire/FedACH, TARGET2, UK) and lists the holidays skipped. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free. |
adjust_dateread-only | Rolls a date that falls on a weekend or holiday using a business-day convention: following, modified_following, preceding, modified_preceding. Typical for payment, coupon and invoice due dates. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free. |
business_days_betweenread-only | Counts business days between two dates on a joint calendar: days after start up to and including end (inclusive=true also counts start). Negative if end is before start. Lists weekday holidays in range. Max 10 years. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free. |
is_business_dayread-only | Whether a date is a business day on one or more settlement calendars (NYSE, Fedwire/FedACH, TARGET2, UK), which holiday closes it, NYSE early closes, and the previous/next business day. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free. |
list_holidaysread-only | Lists closing days for one calendar and year (2000-2099): NYSE full closures and 1 pm early closes, Federal Reserve (Fedwire/FedACH) holidays with Saturday/Sunday observance rules, TARGET2 closing days, UK England & Wales bank holidays with substitute days. Weekend-only holidays with no weekday closure are omitted. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free. |
settlement_dateread-only | Settlement date T+N for a trade date on a joint calendar. Default XNYS,FED with t=1 (US equities since 28 May 2024). If the trade date is not a business day it is first rolled to the next one. Deterministic, no AI. Price: $0.001 USDC per call via x402 (Base); the first 5 calls per day per client are free. |
Schemas: list_tools.
{
"name": "dev.workers.quietworklabs.business-days/business-days",
"title": "Business Day Calendars",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://business-days.quietworklabs.workers.dev/mcp",
"type": "streamable-http"
}
],
"version": "1.0.0",
"websiteUrl": "https://business-days.quietworklabs.workers.dev/",
"description": "NYSE, Federal Reserve, TARGET2 and UK business days, holidays and T+N settlement dates."
}