Search / com.pnltoolkit/calculators
protogridR0· no sign-inEight free investment and trading calculators with PNG charts and editable result links.
v1.1.0 · active · website · descriptor JSON · versions
{
"mcpServers": {
"calculators": {
"type": "http",
"url": "https://pnltoolkit.com/mcp"
}
}
}claude mcp add --transport http calculators https://pnltoolkit.com/mcp[mcp_servers.calculators]
url = "https://pnltoolkit.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"calculators": {
"type": "remote",
"url": "https://pnltoolkit.com/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"calculators": {
"type": "http",
"url": "https://pnltoolkit.com/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=calculators&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcG5sdG9vbGtpdC5jb20vbWNwIn0%3D"
}{
"servers": {
"calculators": {
"type": "http",
"url": "https://pnltoolkit.com/mcp"
}
}
}{
"mcpServers": {
"calculators": {
"httpUrl": "https://pnltoolkit.com/mcp"
}
}
}extensions:
"calculators":
enabled: true
name: "calculators"
type: streamable_http
uri: "https://pnltoolkit.com/mcp"
timeout: 300
protocol.modernsupports 2026-07-28 (server/discover)protocol.statelessanswers without a sessionprotocol.transportstreamable HTTPprotocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every useauth.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.annotations8 of 8 tools declare readOnlyHint or destructiveHinttools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHinttools.token_costabout 3,432 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changes, stability.rug_pulltool history recorded for 3 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-93% +updated-4d-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://pnltoolkit.com/mcp streamable-http | none | yes | 93% | 780 ms | 2026-07-28 | 2026-10-19 |
compound_interestread-only | Compound interest in USD: initial dollars, monthly dollars, annual return/fees/inflation in percent, and whole years. Creates a free calc-compound PNG. Returns results, conditions, assumptions, an editable link, share page and PNG. No account access or order execution. |
dca_backtestread-only | Dollar-cost-averaging backtest using installed monthly closes, not live quotes. Asset ticker, start/end months YYYY-MM, initial deposit in USD, monthly in USD per purchase, frequency in months (1, 3 or 12), buying fee in percent, optional benchmark and total/price return basis. Initial deposit and first recurring purchase occur at the selected start month-end. Omitted dates use calculator defaults clamped to coverage. Returns data metadata and the free calc-dca PNG. Returns results, conditions, assumptions, an editable link, share page and PNG. No account access or order execution. |
drawdown_recoveryread-only | Drawdown recovery: balances/deposits in USD, drawdown and monthly return in percent, target horizon in whole months. Returns results, conditions, assumptions, an editable link, share page and PNG. No account access or order execution. |
historical_returnread-only | Historical investment return using installed monthly closes, not live quotes. Asset ticker, start/end months YYYY-MM, amount in USD (unit=cash) or historical shares/coins (unit=coins), buying fee in percent, optional benchmark and total/price return basis. Omitted dates use calculator defaults clamped to asset/benchmark coverage. Returns data coverage/source metadata and the free calc-return PNG. Returns results, conditions, assumptions, an editable link, share page and PNG. No account access or order execution. |
inventory_quotesread-only | Inventory quotes: mid and tick in USD, inventory weights in percent, spread/skew/cap in basis points. Skew is bps per 10 percentage points of inventory deviation. Returns results, conditions, assumptions, an editable link, share page and PNG. No account access or order execution. |
position_sizeread-only | Position sizing for linear USD shares/coins: prices in USD, account risk in percent, fees/slippage in basis points, quantity increment in units. Returns results, conditions, assumptions, an editable link, share page and PNG. No account access or order execution. |
spread_and_feesread-only | Round-trip spread economics: one-side notional in USD; full spread, fee per fill and adverse cost in basis points (1 bp = 0.01%). Negative fees are rebates. Returns results, conditions, assumptions, an editable link, share page and PNG. No account access or order execution. |
trade_expectancyread-only | Trade expectancy and fractional Kelly: balance in USD, win rate/buffer/cap in percent, wins/losses/cost in R, fraction 0–1. Returns results, conditions, assumptions, an editable link, share page and PNG. No account access or order execution. |
Schemas: list_tools.
{
"name": "com.pnltoolkit/calculators",
"title": "PNL Toolkit",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://pnltoolkit.com/mcp",
"type": "streamable-http"
}
],
"version": "1.1.0",
"websiteUrl": "https://pnltoolkit.com/for-agents",
"description": "Eight free investment and trading calculators with PNG charts and editable result links."
}