{
  "data": {
    "tool": {
      "category": "",
      "endpoint": "https://mcp.unulu.ai",
      "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/unulu.json",
      "kind": "mcp",
      "listed": "indexed",
      "liveUrl": "https://www.anchorterminal.com/api/v1/live/unulu.json",
      "markdownUrl": "https://www.anchorterminal.com/tools/unulu.md",
      "mcpTools": {
        "check": {
          "checker": "anchor-check/1.0",
          "totalTokens": 3249,
          "counts": {
            "error": 0,
            "note": 0,
            "warn": 0
          },
          "findings": []
        },
        "checkedAt": "2026-10-04T22:20:57Z",
        "count": 4,
        "note": "answered without the initialize handshake",
        "schemaTokens": 3249,
        "status": "ok",
        "tools": [
          {
            "name": "unulu_create_site",
            "title": "Create a link-in-bio site",
            "description": "Create a link-in-bio site with a name, bio, and links. Returns a live URL on unu.lu that expires in 1 hour unless claimed. Do NOT call until you have at least a name and one link from the user — gather real content first, never create with placeholder or empty content. If the user provides a handle (e.g. '_guy.a' for Instagram), construct the full URL yourself — do not ask them to paste it. When feasible, offer to find all public links for the person. Before calling: tell the user they can choose a skin on the preview page for the overall aesthetic; ask permission before adding emoji leading_icons to decorate links (for not-well-known social URLs). The response includes an assistant_message with the site URL and claim details — present these to the user. Persist claim_token and claim_code_short for subsequent updates — never ask the user for them back in the same conversation. Never create a duplicate site; always update the existing one. After creation: tell the user they can pick a custom handle when they claim; share the preview URL in a copy-paste block; offer to refine bio, links, or ordering. Keep iteration fast — apply changes immediately, don't re-confirm minor edits.",
            "inputSchema": {
              "properties": {
                "bio": {
                  "description": "Short bio in first person, 1–3 sentences, capturing what's distinctive — no filler phrases like 'passionate about' or 'dedicated to'. If you lack context, write something short and honest rather than generic. Supports markdown.",
                  "maxLength": 5000,
                  "type": "string"
                },
                "links": {
                  "description": "Link-in-bio links. Order matters — place the most important link first. Well-known social links display branded icons automatically — omit leading_icon for these.",
                  "items": {
                    "properties": {
                      "leading_icon": {
                        "description": "Optional leading icon for links the renderer does not auto-detect. Well-known social links (GitHub, Twitter/X, LinkedIn, etc.) always display branded icons regardless of this field. Provide kind + value.",
                        "properties": {
                          "kind": {
                            "description": "Icon type",
                            "enum": [
                              "emoji",
                              "image"
                            ],
                            "type": "string"
                          },
                          "url": {
                            "description": "Alias for value — accepted for convenience when round-tripping get_state output. Prefer value for new input.",
                            "type": "string"
                          },
                          "value": {
                            "description": "Emoji character(s) or image URL",
                            "type": "string"
                          }
                        },
                        "required": [
                          "kind",
                          "value"
                        ],
                        "type": "object"
                      },
                      "subtitle": {
                        "description": "Optional subtitle (supports markdown)",
                        "maxLength": 200,
                        "type": "string"
                      },
                      "title": {
                        "description": "Link label",
                        "maxLength": 200,
                        "type": "string"
                      },
                      "trailing_badge": {
                        "description": "Optional trailing badge text for emphasis or highlights (e.g. 'New', 'Preferred', 'DMs open'). Use to draw attention to important links or flag contact preferences.",
                        "maxLength": 50,
                        "type": "string"
                      },
                      "url": {
                        "description": "Link URL (http or https; https recommended)",
                        "format": "uri",
                        "type": "string"
                      }
                    },
                    "required": [
                      "title",
                      "url"
                    ],
                    "type": "object"
                  },
                  "maxItems": 20,
                  "type": "array"
                },
                "name": {
                  "description": "Display name / heading for the site",
                  "maxLength": 200,
                  "type": "string"
                },
                "skin_id": {
                  "description": "Optional theme skin. When omitted, the live site includes a visual theme chooser — prefer omitting so the user can pick their own.",
                  "enum": [
                    "editorial-minimal",
                    "midnight-gradient",
                    "soft-pastel-craft",
                    "neo-brutal-poster",
                    "liquid-glass",
                    "carbon-folio",
                    "concrete-grid",
                    "signal-noir",
                    "studio-warm",
                    "sunset-decks",
                    "electric-sermon",
                    "hot-press",
                    "chrome-vogue",
                    "tidal-shelf",
                    "dune-light",
                    "moss-veil",
                    "golden-hour"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "name"
              ],
              "type": "object"
            },
            "outputSchema": {
              "properties": {
                "assistant_message": {
                  "description": "Pre-formatted message with the live site link, expiry notice, and short-code claim instructions. Share with the user as-is — do not paraphrase or restructure.",
                  "type": "string"
                },
                "claim_code_short": {
                  "description": "Backup code (XXXX-XXXX) for claiming the site via the short-code flow",
                  "type": "string"
                },
                "claim_token": {
                  "description": "HMAC token for updating ephemeral (pre-claim) sites via updateSite. Present when the site is unclaimed.",
                  "type": "string"
                },
                "expires_at": {
                  "description": "ISO 8601 expiry timestamp (~1 hour from creation)",
                  "format": "date-time",
                  "type": "string"
                },
                "site_id": {
                  "description": "Unique site identifier",
                  "type": "string"
                },
                "url": {
                  "description": "Live URL on unu.lu — always present as a clickable markdown link when showing to the user",
                  "format": "uri",
                  "type": "string"
                }
              },
              "required": [
                "site_id",
                "url",
                "expires_at",
                "assistant_message"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "openWorldHint": true,
              "readOnlyHint": false
            }
          },
          {
            "name": "unulu_get_state",
            "title": "Get site state",
            "description": "Returns the current state of a site including its name, bio, links, and URL. No authentication required. If expires_at is absent, the site has been claimed and is permanent. Accepts a site ID, a full URL (e.g. https://abc123.unu.lu), or a bare hostname (e.g. abc123.unu.lu).",
            "inputSchema": {
              "properties": {
                "site_id": {
                  "description": "Site ID, full URL (e.g. https://abc123.unu.lu), or bare hostname (e.g. abc123.unu.lu)",
                  "type": "string"
                }
              },
              "required": [
                "site_id"
              ],
              "type": "object"
            },
            "outputSchema": {
              "properties": {
                "bio": {
                  "type": "string"
                },
                "expires_at": {
                  "format": "date-time",
                  "type": "string"
                },
                "links": {
                  "items": {
                    "properties": {
                      "id": {
                        "type": "string"
                      },
                      "leading_icon": {
                        "oneOf": [
                          {
                            "properties": {
                              "kind": {
                                "const": "emoji"
                              },
                              "value": {
                                "type": "string"
                              }
                            },
                            "required": [
                              "kind",
                              "value"
                            ],
                            "type": "object"
                          },
                          {
                            "properties": {
                              "kind": {
                                "const": "image"
                              },
                              "value": {
                                "format": "uri",
                                "type": "string"
                              }
                            },
                            "required": [
                              "kind",
                              "value"
                            ],
                            "type": "object"
                          }
                        ]
                      },
                      "subtitle": {
                        "type": "string"
                      },
                      "title": {
                        "type": "string"
                      },
                      "trailing_badge": {
                        "type": "string"
                      },
                      "url": {
                        "format": "uri",
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "name": {
                  "type": "string"
                },
                "site_id": {
                  "type": "string"
                },
                "skin_id": {
                  "enum": [
                    "editorial-minimal",
                    "midnight-gradient",
                    "soft-pastel-craft",
                    "neo-brutal-poster",
                    "liquid-glass",
                    "carbon-folio",
                    "concrete-grid",
                    "signal-noir",
                    "studio-warm",
                    "sunset-decks",
                    "electric-sermon",
                    "hot-press",
                    "chrome-vogue",
                    "tidal-shelf",
                    "dune-light",
                    "moss-veil",
                    "golden-hour"
                  ],
                  "type": "string"
                },
                "url": {
                  "format": "uri",
                  "type": "string"
                }
              },
              "required": [
                "site_id",
                "url",
                "name",
                "links"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "openWorldHint": false,
              "readOnlyHint": true
            }
          },
          {
            "name": "unulu_update_site",
            "title": "Update a site",
            "description": "Update an existing site. All fields are optional — only provided fields are changed. Links replace the entire array (omit to keep existing). Before updating, always call unulu_get_state first to read the current links and their ids — do not guess link ids. Authorization depends on site lifecycle: X-Claim-Token header for ephemeral (pre-claim) sites, X-Edit-Token header for claimed (post-claim) sites. If neither token is available and the site is claimed, use requestEditAccess to obtain an edit_token. If you created the site in this conversation, you already have the claim_token — use it directly. Returns the full updated site state. Keep iteration fast — apply changes immediately without re-confirming minor edits unless ambiguous. Accepts a site ID, a full URL (e.g. https://abc123.unu.lu), or a bare hostname (e.g. abc123.unu.lu).",
            "inputSchema": {
              "properties": {
                "bio": {
                  "description": "Short bio in first person, 1–3 sentences, capturing what's distinctive — no filler phrases like 'passionate about' or 'dedicated to'. If you lack context, write something short and honest rather than generic. Supports markdown.",
                  "maxLength": 5000,
                  "type": "string"
                },
                "claim_token": {
                  "description": "HMAC token for ephemeral sites (alternative to X-Claim-Token header)",
                  "type": "string"
                },
                "claim_url": {
                  "description": "Legacy parameter — accepts a full Claim URL from older create-site responses. The server extracts the claim_token automatically. Prefer claim_token directly.",
                  "type": "string"
                },
                "edit_token": {
                  "description": "JWT token for claimed sites (alternative to X-Edit-Token header)",
                  "type": "string"
                },
                "links": {
                  "description": "Replaces all links — omit to keep existing links unchanged. Order matters — place the most important link first. Well-known social links display branded icons automatically — omit leading_icon for these.",
                  "items": {
                    "properties": {
                      "leading_icon": {
                        "description": "Optional leading icon for links the renderer does not auto-detect. Well-known social links (GitHub, Twitter/X, LinkedIn, etc.) always display branded icons regardless of this field. Provide kind + value.",
                        "properties": {
                          "kind": {
                            "description": "Icon type",
                            "enum": [
                              "emoji",
                              "image"
                            ],
                            "type": "string"
                          },
                          "url": {
                            "description": "Alias for value — accepted for convenience when round-tripping get_state output. Prefer value for new input.",
                            "type": "string"
                          },
                          "value": {
                            "description": "Emoji character(s) or image URL",
                            "type": "string"
                          }
                        },
                        "required": [
                          "kind",
                          "value"
                        ],
                        "type": "object"
                      },
                      "subtitle": {
                        "description": "Optional subtitle (supports markdown)",
                        "maxLength": 200,
                        "type": "string"
                      },
                      "title": {
                        "description": "Link label",
                        "maxLength": 200,
                        "type": "string"
                      },
                      "trailing_badge": {
                        "description": "Optional trailing badge text for emphasis or highlights (e.g. 'New', 'Preferred', 'DMs open'). Use to draw attention to important links or flag contact preferences.",
                        "maxLength": 50,
                        "type": "string"
                      },
                      "url": {
                        "description": "Link URL (http or https; https recommended)",
                        "format": "uri",
                        "type": "string"
                      }
                    },
                    "required": [
                      "title",
                      "url"
                    ],
                    "type": "object"
                  },
                  "maxItems": 20,
                  "type": "array"
                },
                "name": {
                  "description": "Display name / heading for the site",
                  "maxLength": 200,
                  "type": "string"
                },
                "site_id": {
                  "description": "Site ID, full URL (e.g. https://abc123.unu.lu), or bare hostname (e.g. abc123.unu.lu)",
                  "type": "string"
                },
                "skin_id": {
                  "description": "Optional theme skin. When omitted, the live site includes a visual theme chooser — prefer omitting so the user can pick their own.",
                  "enum": [
                    "editorial-minimal",
                    "midnight-gradient",
                    "soft-pastel-craft",
                    "neo-brutal-poster",
                    "liquid-glass",
                    "carbon-folio",
                    "concrete-grid",
                    "signal-noir",
                    "studio-warm",
                    "sunset-decks",
                    "electric-sermon",
                    "hot-press",
                    "chrome-vogue",
                    "tidal-shelf",
                    "dune-light",
                    "moss-veil",
                    "golden-hour"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "site_id"
              ],
              "type": "object"
            },
            "outputSchema": {
              "properties": {
                "bio": {
                  "type": "string"
                },
                "expires_at": {
                  "format": "date-time",
                  "type": "string"
                },
                "links": {
                  "items": {
                    "properties": {
                      "id": {
                        "type": "string"
                      },
                      "leading_icon": {
                        "oneOf": [
                          {
                            "properties": {
                              "kind": {
                                "const": "emoji"
                              },
                              "value": {
                                "type": "string"
                              }
                            },
                            "required": [
                              "kind",
                              "value"
                            ],
                            "type": "object"
                          },
                          {
                            "properties": {
                              "kind": {
                                "const": "image"
                              },
                              "value": {
                                "format": "uri",
                                "type": "string"
                              }
                            },
                            "required": [
                              "kind",
                              "value"
                            ],
                            "type": "object"
                          }
                        ]
                      },
                      "subtitle": {
                        "type": "string"
                      },
                      "title": {
                        "type": "string"
                      },
                      "trailing_badge": {
                        "type": "string"
                      },
                      "url": {
                        "format": "uri",
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "type": "array"
                },
                "name": {
                  "type": "string"
                },
                "site_id": {
                  "type": "string"
                },
                "skin_id": {
                  "enum": [
                    "editorial-minimal",
                    "midnight-gradient",
                    "soft-pastel-craft",
                    "neo-brutal-poster",
                    "liquid-glass",
                    "carbon-folio",
                    "concrete-grid",
                    "signal-noir",
                    "studio-warm",
                    "sunset-decks",
                    "electric-sermon",
                    "hot-press",
                    "chrome-vogue",
                    "tidal-shelf",
                    "dune-light",
                    "moss-veil",
                    "golden-hour"
                  ],
                  "type": "string"
                },
                "url": {
                  "format": "uri",
                  "type": "string"
                }
              },
              "required": [
                "site_id",
                "url",
                "name",
                "links"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": true,
              "openWorldHint": true,
              "readOnlyHint": false
            }
          },
          {
            "name": "unulu_check_handle",
            "title": "Check handle availability",
            "description": "Check whether a handle is available on unu.lu (not other platforms like Instagram, TikTok, etc.). For example, checking 'joe' tells you if joe.unu.lu is available for claiming. Use this to help users choose a handle before they visit the claim page.",
            "inputSchema": {
              "properties": {
                "handle": {
                  "description": "The handle to check (3-30 chars, alphanumeric + hyphens)",
                  "type": "string"
                }
              },
              "required": [
                "handle"
              ],
              "type": "object"
            },
            "outputSchema": {
              "properties": {
                "available": {
                  "type": "boolean"
                },
                "handle": {
                  "type": "string"
                }
              },
              "required": [
                "available",
                "handle"
              ],
              "type": "object"
            },
            "annotations": {
              "destructiveHint": false,
              "openWorldHint": false,
              "readOnlyHint": true
            }
          }
        ]
      },
      "name": "unulu",
      "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/unulu.json",
      "popularity": {
        "githubStars": 2
      },
      "registryName": "ai.unulu/unulu",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.unulu.ai"
        }
      ],
      "repository": "https://github.com/unulu-ai/unulu",
      "reviewed": false,
      "slug": "unulu",
      "source": "the official MCP registry",
      "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=ai.unulu/unulu",
      "summary": "AI agent website builder. Create and publish link-in-bio sites via MCP or REST API.",
      "updatedAt": "2026-03-07T08:39:34Z",
      "url": "https://www.anchorterminal.com/tools/unulu",
      "vendor": "unulu.ai",
      "vendorUrl": "https://unulu.ai",
      "version": "0.1.0",
      "websiteUrl": "",
      "where": "hosted",
      "why": [
        "vendor"
      ]
    }
  },
  "kind": "anchor.page",
  "links": {
    "api": "https://www.anchorterminal.com/api/v1/index.json",
    "html": "https://www.anchorterminal.com/tools/unulu",
    "json": "https://www.anchorterminal.com/tools/unulu.json",
    "llms": "https://www.anchorterminal.com/llms.txt",
    "markdown": "https://www.anchorterminal.com/tools/unulu.md",
    "slim": "https://www.anchorterminal.com/tools/unulu.min.md"
  },
  "markdown": "# unulu\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 unulu.ai (https://unulu.ai)\n- Listed because: It's published in the registry under unulu.ai, a namespace the registry only gives to whoever proves they control that domain.\n- What the official MCP registry says: AI agent website builder. Create and publish link-in-bio sites via MCP or REST API.\n\n## Facts\n\n- MCP registry: `ai.unulu/unulu` 0.1.0\n- Endpoint: https://mcp.unulu.ai (streamable HTTP)\n- Source: https://github.com/unulu-ai/unulu\n- GitHub stars: 2\n- Registry entry updated: 2026-03-07\n\n## Tools\n\n- Tools it lists (4, about 3,249 tokens of context, `tools/list` without credentials, checked 2026-10-04 22:20 UTC):\n  - `unulu_create_site` (writes): Create a link-in-bio site with a name, bio, and links. Returns a live URL on unu.lu that expires in 1 hour unless claimed. Do NOT call until you have at least…\n  - `unulu_get_state` (read-only): Returns the current state of a site including its name, bio, links, and URL. No authentication required. If expires_at is absent, the site has been claimed and…\n  - `unulu_update_site` (writes): Update an existing site. All fields are optional — only provided fields are changed. Links replace the entire array (omit to keep existing). Before updating,…\n  - `unulu_check_handle` (read-only): Check whether a handle is available on unu.lu (not other platforms like Instagram, TikTok, etc.). For example, checking 'joe' tells you if joe.unu.lu is…\n- How its tools read to an agent (0 errors, 0 warnings, 0 notes, about 3,249 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):\n\n- JSON: https://www.anchorterminal.com/api/v1/tools/unulu.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": "2026-10-05",
    "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": "unulu",
        "url": ""
      }
    ],
    "description": "unulu, an MCP server by unulu.ai, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. AI agent website builder. Create and publish link-in-bio sites via MCP or REST API.",
    "facts": [
      "not reviewed",
      "not ranked",
      "facts only"
    ],
    "h1": "unulu",
    "image": "https://www.anchorterminal.com/assets/og/indexed.png",
    "path": "/tools/unulu",
    "published": "",
    "section": "indexed",
    "title": "unulu: MCP server, indexed from the official MCP registry",
    "toc": null,
    "updated": "2026-10-05",
    "url": "https://www.anchorterminal.com/tools/unulu"
  },
  "tokens": {
    "markdown": 700,
    "slim": 630
  },
  "version": 1
}