MCP MeasureMCP Measure

index observed

Epinu

Agent-first marketplace for real-world assets — agro and energy first; humans approve every write.

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
66%
Naming quality
92%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~1,785Tokens (tool definitions)
~3.6 KBTypical response size
Moderate attention impact (1.39% 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": {
    "epinu": {
      "url": "https://api.epinu.ai/api/agent/mcp"
    }
  }
}

Remote endpoints

https://api.epinu.ai/api/agent/mcpstreamable-http

What it can do

Tool inventory

Tools (5)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢projects_search(query, asset_type, status, min_roi, max_funding_goal, ...)

Search Epinu real-asset projects. Returns bounded summaries only; call projects_get_deep_dive for detailed packets. Results include public projects plus the token owner's own archived, draft, or unpublished projects for duplicate checks; another owner's unpublished projects are never returned. Available without a token for public results only.

Input Schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 120
    },
    "asset_type": {
      "type": "string",
      "maxLength": 80
    },
    "status": {
      "type": "string",
      "maxLength": 80
    },
    "min_roi": {
      "type": "number"
    },
    "max_funding_goal": {
      "type": "number"
    },
    "limit": {
      "default": 10,
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    },
    "cursor": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output Schema

{
  "type": "object",
  "properties": {
    "projects": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "project_id": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "summary": {
            "type": "string"
          },
          "asset_type": {
            "type": "string"
          },
          "categories": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "status": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "location": {
            "type": "object",
            "properties": {
              "latitude": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              },
              "longitude": {
                "anyOf": [
                  {
                    "type": "number"
                  },
                  {
                    "type": "null"
                  }
                ]
              }
            },
            "required": [
              "latitude",
              "longitude"
            ],
            "additionalProperties": false
          },
          "area_sq_meters": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "funding_goal": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "current_funding": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "funding_percentage": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "ask_amount": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "expected_return": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "expected_return_min_percent": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "operator_name": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "operator_verified_capabilities": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "created_at": {},
          "is_owner_project": {
            "type": "boolean"
          }
        },
        "required": [
          "project_id",
          "name",
          "summary",
          "asset_type",
          "categories",
          "status",
          "location",
          "funding_goal",
          "current_funding",
          "funding_percentage",
          "ask_amount",
          "expected_return",
          "expected_return_min_percent",
          "operator_name",
          "operator_verified_capabilities",
          "created_at"
        ],
        "additionalProperties": false
      }
    },
    "next_cursor": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "limit": {
      "type": "number"
    },
    "dropped_invalid_count": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    }
  },
  "required": [
    "projects",
    "next_cursor",
    "limit"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
⚪getting_started

Start here: platform overview, the proposal/approval operating model, auth rules, common flows, and agent etiquette. Static content — requires no scopes.

Input Schema

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

Output Schema

{
  "type": "object",
  "properties": {
    "welcome": {
      "type": "string"
    },
    "platform": {
      "type": "string"
    },
    "operating_model": {
      "type": "object",
      "properties": {
        "reads": {
          "type": "string"
        },
        "writes": {
          "type": "string"
        },
        "identity": {
          "type": "string"
        },
        "sensitive_actions": {
          "type": "string"
        }
      },
      "required": [
        "reads",
        "writes",
        "identity",
        "sensitive_actions"
      ],
      "additionalProperties": false
    },
    "auth": {
      "type": "object",
      "properties": {
        "token": {
          "type": "string"
        },
        "valid_on": {
          "type": "string"
        },
        "scopes_note": {
          "type": "string"
        }
      },
      "required": [
        "token",
        "valid_on",
        "scopes_note"
      ],
      "additionalProperties": false
    },
    "field_limits": {
      "type": "string"
    },
    "common_flows": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "etiquette": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "docs": {
      "type": "string"
    }
  },
  "required": [
    "platform",
    "operating_model",
    "auth",
    "field_limits",
    "common_flows",
    "etiquette",
    "docs"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢marketplace_listings_search(query, category, subcategory, maxPrice, availabilityType, ...)

Search the Epinu marketplace for equipment, services, and assets. Returns summaries only; call marketplace_listing_get for detailed packets.

Input Schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "maxLength": 200
    },
    "category": {
      "type": "string",
      "enum": [
        "product",
        "service",
        "repair_services",
        "equipment",
        "energy"
      ]
    },
    "subcategory": {
      "type": "string"
    },
    "maxPrice": {
      "type": "number"
    },
    "availabilityType": {
      "type": "string"
    },
    "limit": {
      "default": 10,
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    },
    "cursor": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output Schema

{
  "type": "object",
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "listing_id": {
            "type": "string"
          },
          "title": {
            "type": "string"
          },
          "category": {
            "type": "string"
          },
          "subcategory": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "price": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "price_unit": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "pricing_mode": {
            "anyOf": [
              {
                "type": "string",
                "enum": [
                  "fixed",
                  "quote"
                ]
              },
              {
                "type": "null"
              }
            ]
          },
          "status": {
            "type": "string"
          },
          "quantity_available": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "availability_type": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "location_address": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "latitude": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "longitude": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          },
          "tags": {
            "anyOf": [
              {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              {
                "type": "null"
              }
            ]
          },
          "rating_average": {
            "anyOf": [
              {
                "type": "number"
              },
              {
                "type": "null"
              }
            ]
          }
        },
        "required": [
          "listing_id",
          "title",
          "category",
          "subcategory",
          "price",
          "price_unit",
          "pricing_mode",
          "status",
          "quantity_available",
          "availability_type",
          "location_address",
          "latitude",
          "longitude",
          "tags",
          "rating_average"
        ],
        "additionalProperties": false
      }
    },
    "next_cursor": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "total_returned": {
      "type": "integer",
      "minimum": -9007199254740991,
      "maximum": 9007199254740991
    },
    "dropped_invalid_count": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    }
  },
  "required": [
    "results",
    "next_cursor",
    "total_returned"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢search(query)

Unified read-only search across public Epinu projects and marketplace listings. Returns { id, title, url } results; call fetch with a returned id for the full document. Available without a token; public data only. Additive alias over projects_search and marketplace_listings_search.

Input Schema

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    }
  },
  "required": [
    "query"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output Schema

{
  "type": "object",
  "properties": {
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "title": {
            "type": "string"
          },
          "url": {
            "type": "string"
          }
        },
        "required": [
          "id",
          "title",
          "url"
        ],
        "additionalProperties": false
      }
    }
  },
  "required": [
    "results"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢fetch(id)

Fetch the full document for one search result by its opaque id (project:<uuid> or listing:<uuid>). Returns { id, title, text, url, metadata }. Available without a token; public data only. Wraps projects_get_deep_dive and marketplace_listing_get. Unknown or malformed ids return a clean not-found.

Input Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 120
    }
  },
  "required": [
    "id"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Output Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "text": {
      "type": "string"
    },
    "url": {
      "type": "string"
    },
    "metadata": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  },
  "required": [
    "id",
    "title",
    "text",
    "url",
    "metadata"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}

Recommended Prompts

search_research
Search for information about [topic] using Epinu
Expected tools: projects_search
find_specific
Find [specific item] using Epinu
Expected tools: projects_search
retrieve_data
Get details about [item] from Epinu
Expected tools: getting_started
fetch_info
Fetch [information type] using Epinu
Expected tools: getting_started
list_items
List all [items] available in Epinu
Expected tools: marketplace_listings_search

Community

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Evidence

Recent observations

verifiedversion not recorded5 tools
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