# Microsoft Project

This MCP server reads and audits Microsoft Project schedules, then writes back verified changes. Use it to inspect dates, resources, risks, and baselines.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed · ★ 9
- Author: HorizunGroup
- License: MIT · policy=link-only · description only; the file stays with the author
- Source: https://github.com/HorizunGroup/horizun-msproject-mcp
- Updated: 2026-10-20
- HTML: https://affpapa.org/en/nevibecode/mcp/microsoft-project

## What it does

The server accepts `.mpp`, Primavera `.xer`, and MSPDI `.xml` files. It can answer questions about the critical path, overloaded resources, delay impact, and DCMA schedule quality. Analysis runs on the server, so the agent does not need to pull the whole plan into context.

Its tools cover project sessions, filtered reads, schedule analysis, and typed writes, including `project_open`, `tasks_query`, `schedule_analyze`, `schedule_qa`, `tasks_write`, and `links_write`. Changes are read back from the model before they are reported, while cyclic links are rejected before application. Install it as a .NET tool, without Java or Microsoft Project. In Claude Code, connect it with `claude mcp add horizun-msproject-mcp -- horizun-msproject-mcp`.

## Install

### Claude Code (native platform)

**Install**
- The MCP registry has no launch command for it: see the repository README

## When to use it
- inspect the critical path and available float
- identify overloaded resources
- run a DCMA-14 schedule check
- compare the baseline with the current plan
- measure the effect of a schedule delay

## Example prompts
- Open `plan.mpp` and report the critical path, float, and overloaded resources.
- Run a DCMA-14 review on this schedule and list the findings.
- Add the dependency between these tasks, reschedule the plan, and report the resulting finish date.

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md