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iuk-ink

Binance MCP Server

by iuk-ink
OverviewSchemaRelated ServersScoreDiscussions
TypeScript
Remote

相对强弱指标

indicator_rsi
Read-only

Calculates the Relative Strength Index (RSI) from Binance futures K-line data using Wilder's smoothing, returning a stable 0-100 oscillator series to identify overbought and oversold conditions.

Instructions

直连版：拉取 K 线后计算 RSI，返回稳定序列（0-100，Wilder 平滑，period 为周期）。

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNo
periodNo
symbolYes
intervalYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
dataYes

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. Changed12 schema fields changedv3.0.1
    • changedInput schema / $schema
      Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"
    • removedInput schema / properties / interval / description
      Removed value: -"计算周期"
    • addedInput schema / properties / interval / enum
      Added value: +[
+  "1m",
+  "3m",
+  "5m",
+  "15m",
+  "30m",
+  "1h",
+  "2h",
+  "4h",
+  "6h",
+  "8h",
+  "12h",
+  "1d",
+  "3d",
+  "1w",
+  "1M"
+]
    • removedInput schema / properties / interval / maximum
      Removed value: -9007199254740991
    • removedInput schema / properties / interval / minimum
      Removed value: -2
    • changedInput schema / properties / interval / type
      Previous value: -"integer"New value: +"string"
    • addedInput schema / properties / limit
      Added value: +{
+  "default": 200,
+  "maximum": 1500,
+  "minimum": 2,
+  "type": "integer"
+}
    • addedInput schema / properties / period
      Added value: +{
+  "default": 14,
+  "maximum": 250,
+  "minimum": 2,
+  "type": "integer"
+}
    • addedInput schema / properties / symbol
      Added value: +{
+  "type": "string"
+}
    • removedInput schema / properties / values
      Removed value: -{
-  "description": "价格序列（收盘价）",
-  "items": {
-    "type": "number"
-  },
-  "minItems": 1,
-  "type": "array"
-}
    • changedInput schema / required
      Previous value: -[
-  "values",
-  "interval"
-]New value: +[
+  "symbol",
+  "interval"
+]
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "data": {
+      "items": {
+        "type": "number"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "data"
+  ],
+  "type": "object"
+}
  2. Changed3 schema fields changedv2.0.3
    • addedInput schema / properties / interval / maximum
      Added value: +9007199254740991
    • changedInput schema / properties / interval / type
      Previous value: -"number"New value: +"integer"
    • changedInput schema / properties / values / description
      Previous value: -"价格数组"New value: +"价格序列（收盘价）"
  3. First observedv2.0.2

TDQS

A3.7/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

注解已声明只读和公开数据访问，描述在此基础上补充了关键运行行为：基于K线计算、使用 Wilder 平滑、输出被限定在 0-100 的稳定序列。没有与注解矛盾，也不需要再说明副作用。

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

一句话涵盖数据来源、计算方式、输出范围和关键参数，没有冗余。关键信息前置，便于快速定位；对于简单的指标工具，这种长度是合适的。

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

该工具是相对简单的指标计算工具，且已有输出 schema 和只读注解，描述提供了足够的核心语义，如周期、平滑算法和数值范围。虽缺少参数选型说明和与替代工具的边界，但对调用本身已比较完整。

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

输入 schema 的字段描述覆盖率为 0%，描述也未对 symbol、interval、limit 给出额外语义，只提到“period 为周期”，这基本是参数名本身的同义重复。因此参数意义更多依赖字段命名和交易常识，工具描述补偿不足。

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

描述直接说明“拉取 K 线后计算 RSI”，给出具体动作、资源与输出特点（0-100、Wilder 平滑），明确区分于其他指标类工具。标题只是指标名称，但描述补充了计算方式和返回序列，使目的非常清晰。

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

描述没有说明何时应使用本工具，也没有在 RSI 与 MACD/RSI、背离、多指标等其他关联指标之间给出选型指引。“直连版”暗示了一种实现差异，但未解释与替代方案的区别或适用场景。

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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