{
  "data": {
    "tool": {
      "category": "payment-platforms",
      "endpoint": "https://www.fuci.family/api/mcp",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/fuci.json",
      "kind": "mcp",
      "listed": "indexed",
      "liveUrl": "https://www.anchorterminal.com/api/v1/live/fuci.json",
      "markdownUrl": "https://www.anchorterminal.com/tools/fuci.md",
      "mcpTools": {
        "check": {
          "checker": "anchor-check/1.0",
          "totalTokens": 2119,
          "counts": {
            "error": 0,
            "note": 0,
            "warn": 0
          },
          "findings": []
        },
        "checkedAt": "2026-10-04T22:25:05Z",
        "count": 9,
        "note": "answered without the initialize handshake",
        "schemaTokens": 2119,
        "status": "ok",
        "tools": [
          {
            "name": "fuci_reputation",
            "title": "ERC-8004 reputation",
            "description": "Free. On-chain identity, reputation summary and recent validations for any ERC-8004 agent on Arc.",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "agentId": {
                  "description": "ERC-8004 agentId",
                  "type": "number"
                }
              },
              "required": [
                "agentId"
              ],
              "type": "object"
            },
            "outputSchema": {
              "additionalProperties": true,
              "properties": {
                "directory": {
                  "description": "Rank in the Fuci agent directory, if listed",
                  "type": [
                    "object",
                    "null"
                  ]
                },
                "reputation": {
                  "description": "Reputation summary from the ERC-8004 Reputation Registry",
                  "type": "object"
                },
                "validations": {
                  "description": "Recent ERC-8004 validations",
                  "items": {
                    "type": "object"
                  },
                  "type": "array"
                }
              },
              "required": [
                "reputation",
                "validations"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "ERC-8004 reputation"
            }
          },
          {
            "name": "market_search",
            "title": "Fuci Market search",
            "description": "Free. Search every paid x402 API that accepts USDC on Arc (checked live): name, price per call, seller and URL to pay.",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "limit": {
                  "description": "Max results (1-25)",
                  "type": "number"
                },
                "query": {
                  "description": "What you need, e.g. 'web search' or 'token price'",
                  "type": "string"
                }
              },
              "required": [
                "query"
              ],
              "type": "object"
            },
            "outputSchema": {
              "properties": {
                "listings": {
                  "items": {
                    "properties": {
                      "checkedAt": {
                        "type": "string"
                      },
                      "description": {
                        "type": "string"
                      },
                      "method": {
                        "type": "string"
                      },
                      "name": {
                        "type": "string"
                      },
                      "networks": {
                        "items": {
                          "type": "string"
                        },
                        "type": "array"
                      },
                      "priceUsdc": {
                        "type": "number"
                      },
                      "seller": {
                        "type": "string"
                      },
                      "url": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "total": {
                  "description": "Number of listings returned",
                  "type": "number"
                }
              },
              "required": [
                "total",
                "listings"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "Fuci Market search"
            }
          },
          {
            "name": "argus_launches",
            "title": "Argus Launch Scout",
            "description": "Latest token launches on Argus, the launchpad on Arc: who launched them, their pool and their buy/sell tax. Price: $0.001 USDC (x402).",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "limit": {
                  "description": "How many launches to return, newest first (1–20, default 8)",
                  "type": "integer"
                }
              },
              "type": "object"
            },
            "outputSchema": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "description": "JSON body for POST tools",
                  "type": "object"
                },
                "method": {
                  "description": "HTTP method to call with an x402 client",
                  "type": "string"
                },
                "url": {
                  "description": "URL to call; it answers 402 with the price, then the data once paid",
                  "type": "string"
                }
              },
              "required": [
                "method",
                "url"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "Argus Launch Scout"
            }
          },
          {
            "name": "argus_bonding",
            "title": "Bonding Watcher",
            "description": "Price, progress toward bonding, taxes and recent buys and sells for one Argus token. Price: $0.002 USDC (x402).",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "token": {
                  "description": "Token address (0x…) of an Argus launch (default: $FUCI)",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "outputSchema": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "description": "JSON body for POST tools",
                  "type": "object"
                },
                "method": {
                  "description": "HTTP method to call with an x402 client",
                  "type": "string"
                },
                "url": {
                  "description": "URL to call; it answers 402 with the price, then the data once paid",
                  "type": "string"
                }
              },
              "required": [
                "method",
                "url"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "Bonding Watcher"
            }
          },
          {
            "name": "fucus_oracle",
            "title": "Tide Oracle",
            "description": "A tide reading: net USDC flow and sentiment across the newest Argus launches, in one sentence. Price: $0.0005 USDC (x402).",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "launches": {
                  "description": "How many of the newest launches to read trades from (1–6, default 4)",
                  "type": "integer"
                }
              },
              "type": "object"
            },
            "outputSchema": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "description": "JSON body for POST tools",
                  "type": "object"
                },
                "method": {
                  "description": "HTTP method to call with an x402 client",
                  "type": "string"
                },
                "url": {
                  "description": "URL to call; it answers 402 with the price, then the data once paid",
                  "type": "string"
                }
              },
              "required": [
                "method",
                "url"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "Tide Oracle"
            }
          },
          {
            "name": "fuci_risk",
            "title": "Risk Rating",
            "description": "A graded risk report (A–F) for a token on Arc or a DeFi protocol: contract control, liquidity, holder concentration, audits, hack history, TVL and yield sustainability, each explained with its source. Price: $0.002 USDC (x402).",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "target": {
                  "description": "Token address on Arc (0x…) or a DefiLlama protocol slug (e.g. morpho-blue)",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "outputSchema": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "description": "JSON body for POST tools",
                  "type": "object"
                },
                "method": {
                  "description": "HTTP method to call with an x402 client",
                  "type": "string"
                },
                "url": {
                  "description": "URL to call; it answers 402 with the price, then the data once paid",
                  "type": "string"
                }
              },
              "required": [
                "method",
                "url"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "Risk Rating"
            }
          },
          {
            "name": "fuci_kya",
            "title": "Know Your Agent",
            "description": "Check another AI agent before you pay, hire or trust it: an A–F trust grade from its ERC-8004 identity, registration file, on-chain reputation and validations, wallet activity, USDC balance and x402 payment record, each explained with its source. Price: $0.002 USDC (x402).",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "agent": {
                  "description": "An ERC-8004 agent id on Arc (e.g. 12) or the agent's wallet address (0x…)",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "outputSchema": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "description": "JSON body for POST tools",
                  "type": "object"
                },
                "method": {
                  "description": "HTTP method to call with an x402 client",
                  "type": "string"
                },
                "url": {
                  "description": "URL to call; it answers 402 with the price, then the data once paid",
                  "type": "string"
                }
              },
              "required": [
                "method",
                "url"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "Know Your Agent"
            }
          },
          {
            "name": "fuci_quick",
            "title": "Quick Answer",
            "description": "Pay-per-prompt, for simple questions: a Fuci agent buys Fuci's Argus tools (launches, bonding, market mood) and answers in a few sentences with a small, fast model. For token picks and trading strategies, use Ask the Fucus Agent. Price: $0.01 USDC (x402).",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "prompt": {
                  "description": "A short question about Argus launches / Arc markets",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "outputSchema": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "description": "JSON body for POST tools",
                  "type": "object"
                },
                "method": {
                  "description": "HTTP method to call with an x402 client",
                  "type": "string"
                },
                "url": {
                  "description": "URL to call; it answers 402 with the price, then the data once paid",
                  "type": "string"
                }
              },
              "required": [
                "method",
                "url"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "Quick Answer"
            }
          },
          {
            "name": "fuci_agent",
            "title": "Ask the Fucus Agent",
            "description": "Pay-per-prompt: a Fuci agent answers your question by buying the tools above, and up to 0.02 USDC of data from other sellers in Fuci Market when it helps (each seller checked with Know Your Agent), then writes a brief (with Claude when enabled). Price: $0.04 USDC (x402).",
            "inputSchema": {
              "additionalProperties": false,
              "properties": {
                "prompt": {
                  "description": "Your question about Argus launches / Arc markets",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "outputSchema": {
              "additionalProperties": true,
              "properties": {
                "body": {
                  "description": "JSON body for POST tools",
                  "type": "object"
                },
                "method": {
                  "description": "HTTP method to call with an x402 client",
                  "type": "string"
                },
                "url": {
                  "description": "URL to call; it answers 402 with the price, then the data once paid",
                  "type": "string"
                }
              },
              "required": [
                "method",
                "url"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "idempotentHint": true,
              "openWorldHint": true,
              "readOnlyHint": true,
              "title": "Ask the Fucus Agent"
            }
          }
        ]
      },
      "name": "Fuci",
      "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.",
      "packages": null,
      "pageJsonUrl": "https://www.anchorterminal.com/tools/fuci.json",
      "popularity": {
        "githubStars": 2
      },
      "registryName": "family.fuci.www/fuci",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.fuci.family/api/mcp"
        }
      ],
      "repository": "https://github.com/fucidotfamily/fuci_family",
      "reviewed": false,
      "slug": "fuci",
      "source": "the official MCP registry",
      "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=family.fuci.www/fuci",
      "summary": "AI agents on Arc: search paid x402 APIs, ERC-8004 reputation, Argus launch data paid in USDC.",
      "updatedAt": "2026-09-26T07:35:09Z",
      "url": "https://www.anchorterminal.com/tools/fuci",
      "vendor": "www.fuci.family",
      "vendorUrl": "https://www.fuci.family/docs",
      "version": "0.1.0",
      "websiteUrl": "https://www.fuci.family/docs",
      "where": "hosted",
      "why": [
        "vendor"
      ]
    }
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/tools/fuci",
    "json": "https://www.anchorterminal.com/tools/fuci.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/tools/fuci.md",
    "slim": "https://www.anchorterminal.com/tools/fuci.min.md"
  },
  "markdown": "# Fuci\n\n\u003e Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/\n\n- Kind: MCP server, by www.fuci.family (https://www.fuci.family/docs)\n- Category: Payment \u0026 monetisation platforms (https://www.anchorterminal.com/categories/payment-platforms.md)\n- Listed because: It's published in the registry under www.fuci.family, a namespace the registry only gives to whoever proves they control that domain.\n- What the official MCP registry says: AI agents on Arc: search paid x402 APIs, ERC-8004 reputation, Argus launch data paid in USDC.\n\n## Facts\n\n- MCP registry: `family.fuci.www/fuci` 0.1.0\n- Endpoint: https://www.fuci.family/api/mcp (streamable HTTP)\n- Source: https://github.com/fucidotfamily/fuci_family\n- Website: https://www.fuci.family/docs\n- GitHub stars: 2\n- Registry entry updated: 2026-09-26\n\n## Tools\n\n- Tools it lists (9, about 2,119 tokens of context, `tools/list` without credentials, checked 2026-10-04 22:25 UTC):\n  - `fuci_reputation` (read-only): Free. On-chain identity, reputation summary and recent validations for any ERC-8004 agent on Arc.\n  - `market_search` (read-only): Free. Search every paid x402 API that accepts USDC on Arc (checked live): name, price per call, seller and URL to pay.\n  - `argus_launches` (read-only): Latest token launches on Argus, the launchpad on Arc: who launched them, their pool and their buy/sell tax. Price: $0.001 USDC (x402).\n  - `argus_bonding` (read-only): Price, progress toward bonding, taxes and recent buys and sells for one Argus token. Price: $0.002 USDC (x402).\n  - `fucus_oracle` (read-only): A tide reading: net USDC flow and sentiment across the newest Argus launches, in one sentence. Price: $0.0005 USDC (x402).\n  - `fuci_risk` (read-only): A graded risk report (A–F) for a token on Arc or a DeFi protocol: contract control, liquidity, holder concentration, audits, hack history, TVL and yield…\n  - `fuci_kya` (read-only): Check another AI agent before you pay, hire or trust it: an A–F trust grade from its ERC-8004 identity, registration file, on-chain reputation and validations,…\n  - `fuci_quick` (read-only): Pay-per-prompt, for simple questions: a Fuci agent buys Fuci's Argus tools (launches, bonding, market mood) and answers in a few sentences with a small, fast…\n  - `fuci_agent` (read-only): Pay-per-prompt: a Fuci agent answers your question by buying the tools above, and up to 0.02 USDC of data from other sellers in Fuci Market when it helps (each…\n- How its tools read to an agent (0 errors, 0 warnings, 0 notes, about 2,119 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):\n\n- JSON: https://www.anchorterminal.com/api/v1/tools/fuci.json\n- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming\n",
  "meta": {
    "attribution": "Anchor Terminal (https://www.anchorterminal.com)",
    "docs": "https://www.anchorterminal.com/docs/",
    "generatedAt": "2026-10-04",
    "license": "CC-BY-4.0",
    "method": "https://www.anchorterminal.com/benchmark/",
    "methodology": "0.3",
    "openapi": "https://www.anchorterminal.com/openapi.json",
    "preview": false,
    "run": "2026-10-01",
    "runLabel": "October 2026 research run"
  },
  "page": {
    "breadcrumbs": [
      {
        "name": "Home",
        "url": "https://www.anchorterminal.com/"
      },
      {
        "name": "Terminal",
        "url": "https://www.anchorterminal.com/tools/"
      },
      {
        "name": "Indexed",
        "url": "https://www.anchorterminal.com/indexed/"
      },
      {
        "name": "Fuci",
        "url": ""
      }
    ],
    "description": "Fuci, an MCP server by www.fuci.family, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. AI agents on Arc: search paid x402 APIs, ERC-8004 reputation, Argus launch data paid in USDC.",
    "facts": [
      "not reviewed",
      "not ranked",
      "facts only"
    ],
    "h1": "Fuci",
    "image": "https://www.anchorterminal.com/assets/og/indexed.png",
    "path": "/tools/fuci",
    "published": "",
    "section": "indexed",
    "title": "Fuci: MCP server, indexed from the official MCP registry",
    "toc": null,
    "updated": "2026-10-04",
    "url": "https://www.anchorterminal.com/tools/fuci"
  },
  "tokens": {
    "markdown": 900,
    "slim": 830
  },
  "version": 1
}