{
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      "mcpTools": {
        "check": {
          "checker": "anchor-check/1.0",
          "totalTokens": 1572,
          "counts": {
            "error": 0,
            "note": 1,
            "warn": 6
          },
          "findings": [
            {
              "rule": "TC11",
              "severity": "warn",
              "tool": "create_gantt",
              "message": "2 parameters without a description: tasks, tasks[].description",
              "fix": "Describe each one: format, units, an example, and what happens when it's left out."
            },
            {
              "rule": "TC11",
              "severity": "warn",
              "tool": "schedule_project",
              "message": "2 parameters without a description: tasks, tasks[].description",
              "fix": "Describe each one: format, units, an example, and what happens when it's left out."
            },
            {
              "rule": "TC16",
              "severity": "warn",
              "tool": "create_gantt",
              "message": "no readOnlyHint or destructiveHint",
              "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
            },
            {
              "rule": "TC16",
              "severity": "warn",
              "tool": "get_template",
              "message": "no readOnlyHint or destructiveHint",
              "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
            },
            {
              "rule": "TC16",
              "severity": "warn",
              "tool": "list_templates",
              "message": "no readOnlyHint or destructiveHint",
              "fix": "Its name starts with \"list\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
            },
            {
              "rule": "TC16",
              "severity": "warn",
              "tool": "schedule_project",
              "message": "no readOnlyHint or destructiveHint",
              "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
            },
            {
              "rule": "TC24",
              "severity": "note",
              "message": "4 of 4 tools have no outputSchema",
              "fix": "Declare outputSchema for tools that return structured data, and return structuredContent that matches it."
            }
          ]
        },
        "checkedAt": "2026-10-04T22:23:18Z",
        "count": 4,
        "schemaTokens": 1572,
        "status": "ok",
        "tools": [
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            "name": "create_gantt",
            "description": "Create a Gantt chart from a task list — no account or API key needed. YOU author the plan: list the tasks in execution order with realistic working-day durations and dependencies (0-based positions of earlier tasks; use { task, type, lag } for start-to-start/finish-to-finish links or lag). Milestones have duration 0. Only add a dependency where a task truly needs another one finished - independent tasks should run in PARALLEL (share a predecessor, or take no dependencies at all and start at the project start). Group tasks into top-level phases for a structured plan/WBS: the phase task gets isPhase: true, its tasks get parent = the position of the phase. LoopGantt schedules it with its critical-path engine and returns a picture of the chart, the dates, the critical path and a link where the user can view, export (PNG/PDF) and save the chart. Always show the user the link. Tasks with a due date take deadline: YYYY-MM-DD (a marker - the reply reports the fit). Use create_gantt when the user wants a chart to open, export or save; use schedule_project instead for what-if date math where nothing should be stored.",
            "inputSchema": {
              "properties": {
                "deadline": {
                  "description": "Optional deadline YYYY-MM-DD - drawn on the chart; compare with the returned projectEndDate and warn the user if the plan overshoots",
                  "type": "string"
                },
                "description": {
                  "description": "Optional one-line description",
                  "type": "string"
                },
                "holidays": {
                  "description": "Non-working dates, YYYY-MM-DD",
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                },
                "name": {
                  "description": "Project name",
                  "type": "string"
                },
                "startDate": {
                  "description": "YYYY-MM-DD (defaults to today)",
                  "type": "string"
                },
                "tasks": {
                  "items": {
                    "properties": {
                      "deadline": {
                        "description": "Finish-by date YYYY-MM-DD for a task with a due date (essay due, exam day, launch). A MARKER: the task is still scheduled normally and the reply reports its fit - buffer or days late.",
                        "type": "string"
                      },
                      "dependencies": {
                        "description": "Predecessors: positions (0-based) of EARLIER tasks in this list, or objects { task, type: FS|SS|FF|SF, lag } for typed links / lag in days",
                        "items": {
                          "oneOf": [
                            {
                              "minimum": 0,
                              "type": "integer"
                            },
                            {
                              "properties": {
                                "lag": {
                                  "type": "integer"
                                },
                                "task": {
                                  "minimum": 0,
                                  "type": "integer"
                                },
                                "type": {
                                  "enum": [
                                    "FS",
                                    "SS",
                                    "FF",
                                    "SF"
                                  ],
                                  "type": "string"
                                }
                              },
                              "required": [
                                "task"
                              ],
                              "type": "object"
                            }
                          ]
                        },
                        "type": "array"
                      },
                      "description": {
                        "type": "string"
                      },
                      "duration": {
                        "description": "Working days (default 1). 0 makes the task a milestone.",
                        "minimum": 0,
                        "type": "integer"
                      },
                      "isMilestone": {
                        "description": "Milestone (zero duration, drawn as a diamond)",
                        "type": "boolean"
                      },
                      "isPhase": {
                        "description": "Top-level phase (a group). Tasks join it with parent = this position. Phases take no dependencies and no parent; their dates become the envelope of their tasks.",
                        "type": "boolean"
                      },
                      "name": {
                        "description": "Task name",
                        "type": "string"
                      },
                      "parent": {
                        "description": "Position (0-based) of an EARLIER task with isPhase=true that this task belongs to",
                        "minimum": 0,
                        "type": "integer"
                      }
                    },
                    "required": [
                      "name"
                    ],
                    "type": "object"
                  },
                  "maxItems": 300,
                  "minItems": 1,
                  "type": "array"
                },
                "workDays": {
                  "description": "Working weekdays as ISO numbers 1 (Mon) … 7 (Sun). Default Mon–Fri.",
                  "items": {
                    "maximum": 7,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "type": "array"
                }
              },
              "required": [
                "name",
                "tasks"
              ],
              "type": "object"
            }
          },
          {
            "name": "schedule_project",
            "description": "Compute a schedule without storing anything: dates, critical path, float and project end for a task list (same input shape as create_gantt; name optional). Use it to answer \"what is the critical path?\", \"when would this finish?\", \"how much slack does X have?\". Use create_gantt when the user wants a chart they can open.",
            "inputSchema": {
              "properties": {
                "deadline": {
                  "description": "Optional deadline YYYY-MM-DD - drawn on the chart; compare with the returned projectEndDate and warn the user if the plan overshoots",
                  "type": "string"
                },
                "description": {
                  "description": "Optional one-line description",
                  "type": "string"
                },
                "holidays": {
                  "description": "Non-working dates, YYYY-MM-DD",
                  "items": {
                    "type": "string"
                  },
                  "type": "array"
                },
                "name": {
                  "description": "Project name",
                  "type": "string"
                },
                "startDate": {
                  "description": "YYYY-MM-DD (defaults to today)",
                  "type": "string"
                },
                "tasks": {
                  "items": {
                    "properties": {
                      "deadline": {
                        "description": "Finish-by date YYYY-MM-DD for a task with a due date (essay due, exam day, launch). A MARKER: the task is still scheduled normally and the reply reports its fit - buffer or days late.",
                        "type": "string"
                      },
                      "dependencies": {
                        "description": "Predecessors: positions (0-based) of EARLIER tasks in this list, or objects { task, type: FS|SS|FF|SF, lag } for typed links / lag in days",
                        "items": {
                          "oneOf": [
                            {
                              "minimum": 0,
                              "type": "integer"
                            },
                            {
                              "properties": {
                                "lag": {
                                  "type": "integer"
                                },
                                "task": {
                                  "minimum": 0,
                                  "type": "integer"
                                },
                                "type": {
                                  "enum": [
                                    "FS",
                                    "SS",
                                    "FF",
                                    "SF"
                                  ],
                                  "type": "string"
                                }
                              },
                              "required": [
                                "task"
                              ],
                              "type": "object"
                            }
                          ]
                        },
                        "type": "array"
                      },
                      "description": {
                        "type": "string"
                      },
                      "duration": {
                        "description": "Working days (default 1). 0 makes the task a milestone.",
                        "minimum": 0,
                        "type": "integer"
                      },
                      "isMilestone": {
                        "description": "Milestone (zero duration, drawn as a diamond)",
                        "type": "boolean"
                      },
                      "isPhase": {
                        "description": "Top-level phase (a group). Tasks join it with parent = this position. Phases take no dependencies and no parent; their dates become the envelope of their tasks.",
                        "type": "boolean"
                      },
                      "name": {
                        "description": "Task name",
                        "type": "string"
                      },
                      "parent": {
                        "description": "Position (0-based) of an EARLIER task with isPhase=true that this task belongs to",
                        "minimum": 0,
                        "type": "integer"
                      }
                    },
                    "required": [
                      "name"
                    ],
                    "type": "object"
                  },
                  "maxItems": 300,
                  "minItems": 1,
                  "type": "array"
                },
                "workDays": {
                  "description": "Working weekdays as ISO numbers 1 (Mon) … 7 (Sun). Default Mon–Fri.",
                  "items": {
                    "maximum": 7,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "type": "array"
                }
              },
              "required": [
                "tasks"
              ],
              "type": "object"
            }
          },
          {
            "name": "list_templates",
            "description": "List LoopGantt's industry project templates with task counts and typical durations. Pick one, fetch it with get_template, adapt it, then create_gantt.",
            "inputSchema": {
              "properties": {},
              "type": "object"
            }
          },
          {
            "name": "get_template",
            "description": "Get one industry template by slug: its task list with durations, ready to adapt and pass to create_gantt.",
            "inputSchema": {
              "properties": {
                "slug": {
                  "description": "Template slug from list_templates",
                  "type": "string"
                }
              },
              "required": [
                "slug"
              ],
              "type": "object"
            }
          }
        ]
      },
      "name": "loopgantt.com MCP server",
      "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.",
      "packages": [
        {
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      "slug": "loopgantt-mcp-server",
      "source": "the official MCP registry",
      "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=com.loopgantt/mcp-server",
      "summary": "Create scheduled Gantt charts with critical path from a plain-language plan — no account or key.",
      "updatedAt": "2026-09-01T00:52:17Z",
      "url": "https://www.anchorterminal.com/tools/loopgantt-mcp-server",
      "vendor": "loopgantt.com",
      "vendorUrl": "https://loopgantt.com",
      "version": "1.4.0",
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  "markdown": "# loopgantt.com MCP server\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 loopgantt.com (https://loopgantt.com)\n- Listed because: It's published in the registry under loopgantt.com, a namespace the registry only gives to whoever proves they control that domain.\n- What the official MCP registry says: Create scheduled Gantt charts with critical path from a plain-language plan — no account or key.\n\n## Facts\n\n- MCP registry: `com.loopgantt/mcp-server` 1.4.0\n- Endpoint: https://loopgantt.com/api/mcp (streamable HTTP)\n- Package: npm `@loopgantt/mcp-server` (stdio)\n- Website: https://loopgantt.com\n- npm downloads a week: 29\n- Registry entry updated: 2026-09-01\n\n## Tools\n\n- Tools it lists (4, about 1,572 tokens of context, `tools/list` without credentials over MCP 2025-11-25, checked 2026-10-04 22:23 UTC):\n  - `create_gantt`: Create a Gantt chart from a task list — no account or API key needed. YOU author the plan: list the tasks in execution order with realistic working-day…\n  - `schedule_project`: Compute a schedule without storing anything: dates, critical path, float and project end for a task list (same input shape as create_gantt; name optional). Use…\n  - `list_templates`: List LoopGantt's industry project templates with task counts and typical durations. Pick one, fetch it with get_template, adapt it, then create_gantt.\n  - `get_template`: Get one industry template by slug: its task list with durations, ready to adapt and pass to create_gantt.\n- How its tools read to an agent (0 errors, 6 warnings, 1 note, about 1,572 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):\n  - warn TC11 create_gantt: 2 parameters without a description: tasks, tasks[].description\n  - warn TC11 schedule_project: 2 parameters without a description: tasks, tasks[].description\n  - warn TC16 create_gantt: no readOnlyHint or destructiveHint\n  - warn TC16 get_template: no readOnlyHint or destructiveHint\n  - warn TC16 list_templates: no readOnlyHint or destructiveHint\n  - warn TC16 schedule_project: no readOnlyHint or destructiveHint\n  - note TC24 server: 4 of 4 tools have no outputSchema\n\n- JSON: https://www.anchorterminal.com/api/v1/tools/loopgantt-mcp-server.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",
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    "run": "2026-10-01",
    "runLabel": "October 2026 research run"
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    "description": "loopgantt.com MCP server, an MCP server by loopgantt.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Create scheduled Gantt charts with critical path from a plain-language plan — no account or key.",
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    "updated": "2026-10-05",
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