MCP MeasureMCP Measure

index observed

agentfeeds.jp

Japan regulatory, sanctions & DEX market data for AI agents via x402 (USDC on Base).

Should I use this

Quality & Safety

B
Description quality
95%
Schema completeness
58%
Naming quality
83%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (1)

  • LOWTool 'get_terms' description lacks action verbin get_terms

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~569Tokens (tool definitions)
~543 BTypical response size
Minimal attention impact (0.44% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "agentfeeds": {
      "url": "https://api.agentfeeds.jp/mcp"
    }
  }
}

Remote endpoints

https://api.agentfeeds.jp/mcpstreamable-http

What it can do

Tool inventory

Tools (6)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
⚪catalog

Free: machine-readable product catalog of agentfeeds.jp (Japan regulatory & market data for AI agents). Factual data only; not investment advice.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢get_terms

Free: license terms and disclaimer for agentfeeds.jp data.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪reg_events(since, category, limit)

Paid ($0.01/call): Japan digital & financial regulatory events (crypto, AML/sanctions, tax, AI) in English, human-reviewed. Factual data; not investment or legal advice.

Input Schema

{
  "type": "object",
  "properties": {
    "since": {
      "type": "string"
    },
    "category": {
      "type": "string",
      "enum": [
        "bill",
        "pubcomment",
        "guideline",
        "enforcement",
        "other"
      ]
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 200
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪dex_spread_summary(pair, since, limit)

Paid ($0.002/call): 1-minute cross-venue DEX spread statistics (WETH/USDC on Base, SOL/USDC via Jupiter). Descriptive statistics only; not investment advice.

Input Schema

{
  "type": "object",
  "properties": {
    "pair": {
      "type": "string"
    },
    "since": {
      "type": "string"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 500
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪dex_spread_anomalies(pair, since, limit)

Paid ($0.005/call): DEX spread anomaly events (1-min |spread| above trailing 30-day p99). Descriptive statistics only; not investment advice.

Input Schema

{
  "type": "object",
  "properties": {
    "pair": {
      "type": "string"
    },
    "since": {
      "type": "string"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 500
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢sanctions_check(address)

Paid ($0.002/call): screen a crypto address against Japan MOF asset-freeze sanctions designations. Factual screening data; not legal advice.

Input Schema

{
  "type": "object",
  "properties": {
    "address": {
      "type": "string",
      "pattern": "^[a-zA-Z0-9]{20,100}$"
    }
  },
  "required": [
    "address"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Recommended Prompts

retrieve_data
Get details about [item] from agentfeeds.jp
Expected tools: get_terms
fetch_info
Fetch [information type] using agentfeeds.jp
Expected tools: get_terms

Community

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Evidence

Recent observations

verifiedversion not recorded6 tools
verifiedversion not recorded6 tools