Koskamo

Zovo WBS Chart MCP

Turns an outline of project work into a work breakdown structure chart. It supports indented outlines or numbered lines, assigns codes, rolls up hours and cost, and generates PDF, SVG, and CSV outputs.

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Endpoint and access

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Zovo WBS Chart MCP logo, by ZovoCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-08Published by Zovo
You need:No sign-in is needed.
MCP endpoint (Streamable HTTP)
https://wbs-chart.zovo.one/mcp
Vendor documentation

What its tools do

2 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (2)

2 of 2 have a description · 2 of 2 declare behavior hints · 2 of 2 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Make a WBS chart from an indented outline
  • Check codes and cost roll-up of a numbered WBS
  • Draw a project outline as a left-right WBS on A4

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.theluckystrike/wbs-chart@1.0.0Project website

Protocol and capabilities

Server
wbs-chart 1.0.0
MCP protocol negotiated in check
2025-11-25
Tools
2 advertised
Resources
1 advertised
Resource templates
1 advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  },
  "resources": {
    "listChanged": true
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Zovo WBS Chart turns an indented or numbered outline of project work into a work breakdown structure chart with codes (1, 1.1, 1.1.1) and rolled-up hours and cost, as PDF, SVG and CSV. Use make_wbs to draw it and check_wbs to check codes and totals without drawing. Totals are added from the work packages in decimal arithmetic with no rounding; a parent value that differs from its children is reported, not replaced. It does not schedule work or assign dates. Files of large charts are kept for 1 hour so the download links work, then deleted.

Tools

2 advertised

make_wbs — Make WBS chart
Advertised by the server during the last successful anonymous check.
Advertised read-only

Use this when the user wants a work breakdown structure (WBS) chart or a project breakdown drawn from an outline, for example "make a WBS chart of this project" or "turn this task list into a WBS with codes and cost totals". Takes the outline (indent per level, or codes such as 1.2.3 on each line) with optional hours=, cost= and owner= fields, a layout (top-down or left-right), a page size and a title. Returns codes, rolled-up hours and cost per item and for the project, problems such as a parent value that differs from its children, a geometry check, the PDF page count, an interactive chart, and PDF, SVG and CSV downloads. Refuses an outline that mixes styles or skips a level, naming the line. Up to 400 items and 8 levels. Does not schedule tasks or add dates. Download links of large charts expire after about 1 hour.

make_wbs input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "outline"
  ],
  "properties": {
    "style": {
      "enum": [
        "auto",
        "indent",
        "numbered"
      ],
      "type": "string",
      "description": "How levels are written: auto (default; numbered when each line starts with a code such as 1 or 1.2, refused when only some lines do), indent (use it when item names start with a number, such as 3.5 inch drives), or numbered. Example: auto."
    },
    "title": {
      "type": "string",
      "maxLength": 400,
      "description": "Chart title, printed on the chart and used in file names, up to 80 characters, e.g. \"Website relaunch\". When the outline has several top-level items, the title also names the project box above them."
    },
    "outline": {
      "type": "string",
      "maxLength": 200000,
      "description": "The work outline, one item per line, up to 40,000 characters and 400 items. Either indent 2 spaces (or 4, or 1 tab) per level, or start every line with a code such as \"1.2.3 Name\". Optional fields after the name, separated by \"|\": hours=40, cost=1,200.50 (at most 2 decimals, one currency symbol such as $ for the whole chart), owner=Ana. Example: \"Website\\n  Design | hours=40 | cost=2,000\\n  Build\\n    Front end | hours=80 | owner=Ana\"."
    },
    "page_size": {
      "enum": [
        "letter",
        "a4",
        "tabloid"
      ],
      "type": "string",
      "description": "PDF page: letter (default), a4 or tabloid (11 x 17 in)."
    },
    "orientation": {
      "enum": [
        "top-down",
        "left-right"
      ],
      "type": "string",
      "description": "Chart layout: top-down (deliverables side by side with their work listed below) or left-right (one column per level). Leave it out to get the layout that needs fewer PDF pages (top-down on a tie). Example: top-down."
    }
  }
}
make_wbs output schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "title",
    "style",
    "orientation",
    "counts",
    "totals",
    "top_level",
    "issues",
    "pdf",
    "layout_check",
    "rollup_check",
    "warnings",
    "downloads"
  ],
  "properties": {
    "pdf": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "shown": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "style": {
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "counts": {
      "type": "object",
      "required": [
        "items",
        "levels",
        "top_level",
        "work_packages",
        "work_packages_without_hours",
        "work_packages_without_cost"
      ],
      "properties": {
        "items": {
          "type": "number"
        },
        "levels": {
          "type": "number"
        },
        "top_level": {
          "type": "number"
        },
        "work_packages": {
          "type": "number"
        },
        "work_packages_without_cost": {
          "type": "number"
        },
        "work_packages_without_hours": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "issues": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "totals": {
      "type": "object",
      "required": [
        "hours",
        "cost",
        "currency"
      ],
      "properties": {
        "cost": {
          "type": [
            "string",
            "null"
          ]
        },
        "hours": {
          "type": [
            "string",
            "null"
          ]
        },
        "currency": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "warnings": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "downloads": {
      "type": "object",
      "properties": {
        "csv": {
          "type": "string"
        },
        "pdf": {
          "type": "string"
        },
        "svg": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "top_level": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "orientation": {
      "type": "string"
    },
    "layout_check": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "rollup_check": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  },
  "additionalProperties": false
}
make_wbs annotations
{
  "title": "Make WBS chart",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
check_wbs — Check WBS outline
Advertised by the server during the last successful anonymous check.
Advertised read-only

Use this when the user wants a WBS outline or numbered task list checked without a chart, for example "check my WBS codes for gaps" or "do the costs in this breakdown add up". Takes the same outline and style as make_wbs. Returns the codes (assigned in outline order, or the given codes checked for gaps, duplicates, order and missing parents), the rolled-up hours and cost per item and for the project, parent values that differ from the sum of their children with both numbers, work packages without hours or cost, and the limits. Draws nothing and makes no files. Does not schedule tasks.

check_wbs input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "outline"
  ],
  "properties": {
    "style": {
      "enum": [
        "auto",
        "indent",
        "numbered"
      ],
      "type": "string",
      "description": "How levels are written: auto (default; numbered when each line starts with a code such as 1 or 1.2, refused when only some lines do), indent (use it when item names start with a number, such as 3.5 inch drives), or numbered. Example: auto."
    },
    "outline": {
      "type": "string",
      "maxLength": 200000,
      "description": "The work outline, one item per line, up to 40,000 characters and 400 items. Either indent 2 spaces (or 4, or 1 tab) per level, or start every line with a code such as \"1.2.3 Name\". Optional fields after the name, separated by \"|\": hours=40, cost=1,200.50 (at most 2 decimals, one currency symbol such as $ for the whole chart), owner=Ana. Example: \"Website\\n  Design | hours=40 | cost=2,000\\n  Build\\n    Front end | hours=80 | owner=Ana\"."
    }
  }
}
check_wbs output schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "style",
    "ready",
    "counts",
    "totals",
    "codes",
    "issues",
    "rollup_check",
    "limits",
    "notes"
  ],
  "properties": {
    "codes": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "notes": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "ready": {
      "type": "boolean"
    },
    "shown": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "style": {
      "type": "string"
    },
    "counts": {
      "type": "object",
      "required": [
        "items",
        "levels",
        "top_level",
        "work_packages",
        "work_packages_without_hours",
        "work_packages_without_cost"
      ],
      "properties": {
        "items": {
          "type": "number"
        },
        "levels": {
          "type": "number"
        },
        "top_level": {
          "type": "number"
        },
        "work_packages": {
          "type": "number"
        },
        "work_packages_without_cost": {
          "type": "number"
        },
        "work_packages_without_hours": {
          "type": "number"
        }
      },
      "additionalProperties": false
    },
    "issues": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "limits": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "totals": {
      "type": "object",
      "required": [
        "hours",
        "cost",
        "currency"
      ],
      "properties": {
        "cost": {
          "type": [
            "string",
            "null"
          ]
        },
        "hours": {
          "type": [
            "string",
            "null"
          ]
        },
        "currency": {
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "rollup_check": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  },
  "additionalProperties": false
}
check_wbs annotations
{
  "title": "Check WBS outline",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

1 advertised

wbs-chart-widget — Zovo WBS Chart view

Advertised by the server during the last successful anonymous check.

Interactive view for Zovo WBS Chart.

wbs-chart-widget URI
ui://widget/wbs-chart-v1-1.0.0-b7f70637779733e9bed7a3341e377c2a2c9e780dfea1a799839e71132260d5c0.html

MIME type: text/html;profile=mcp-app

wbs-chart-widget-legacy — Zovo WBS Chart view (previous versions)

Advertised by the server during the last successful anonymous check.

wbs-chart-widget-legacy URI template
ui://widget/wbs-chart-{version}.html

MIME type: text/html;profile=mcp-app

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
1260 ms
95th percentile latency
1260 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 1260 ms · metadata changed · 2 tool(s), 1 resource(s), 1 resource template(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http zovo-wbs-chart-mcp https://wbs-chart.zovo.one/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add zovo-wbs-chart-mcp --url https://wbs-chart.zovo.one/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable zovo-wbs-chart-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "zovo-wbs-chart-mcp": {
      "url": "https://wbs-chart.zovo.one/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "zovo-wbs-chart-mcp": {
      "type": "streamableHttp",
      "url": "https://wbs-chart.zovo.one/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start zovo-wbs-chart-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "zovo-wbs-chart-mcp": {
      "type": "http",
      "url": "https://wbs-chart.zovo.one/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http zovo-wbs-chart-mcp https://wbs-chart.zovo.one/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://wbs-chart.zovo.one/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "zovo-wbs-chart-mcp": {
      "serverUrl": "https://wbs-chart.zovo.one/mcp"
    }
  }
}

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