Search / com.apished/rpn-calculator
Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops.
v1.0.0 · active · website · descriptor JSON · versions
protogrid{
"mcpServers": {
"rpn-calculator": {
"type": "http",
"url": "https://apished.com/mcp/v1/rpncalc"
}
}
}claude mcp add --transport http rpn-calculator https://apished.com/mcp/v1/rpncalc[mcp_servers.rpn-calculator]
url = "https://apished.com/mcp/v1/rpncalc"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"rpn-calculator": {
"type": "remote",
"url": "https://apished.com/mcp/v1/rpncalc",
"enabled": true
}
}
}{
"mcpServers": {
"rpn-calculator": {
"type": "http",
"url": "https://apished.com/mcp/v1/rpncalc"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=rpn-calculator&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpc2hlZC5jb20vbWNwL3YxL3JwbmNhbGMifQ%3D%3D"
}{
"servers": {
"rpn-calculator": {
"type": "http",
"url": "https://apished.com/mcp/v1/rpncalc"
}
}
}{
"mcpServers": {
"rpn-calculator": {
"httpUrl": "https://apished.com/mcp/v1/rpncalc"
}
}
}extensions:
"rpn-calculator":
enabled: true
name: "rpn-calculator"
type: streamable_http
uri: "https://apished.com/mcp/v1/rpncalc"
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.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: rpncalc_eval (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)tools.token_costabout 150 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.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 -unreachable(2 failures) ~updated-63d-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://apished.com/mcp/v1/rpncalc streamable-http | none | no (2 failures) | 92% | 467 ms | 2025-11-25, 2025-06-18, 2025-03-26, 2024-11-05 | 2026-10-19 |
rpncalc_eval | Evaluates a Reverse Polish Notation (postfix) expression: whitespace-separated tokens, each a number or an operator/function that pops its operands off a stack and pushes the result. Supports arithmetic, exponentiation/modulo, roots, trigonometry, logarithms, rounding, bitwise ops, and constants (pi, e, phi). Always returns the decimal result — for hex/bin/oct rendering, convert the returned number yourself. |
Schemas: list_tools.
And 4 more from this publisher.
{
"name": "com.apished/rpn-calculator",
"title": "RPN Calculator",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://apished.com/mcp/v1/rpncalc",
"type": "streamable-http"
}
],
"version": "1.0.0",
"websiteUrl": "https://apished.com",
"description": "Evaluates Reverse Polish Notation (postfix) expressions: arithmetic, trig, logs, bitwise ops."
}