microsoft-todo-safe-mcp (Saenai/microsoft-todo-safe-mcp) is an MCP server listed on the M8ven Trust Index. It scores 52 out of 100, grade D. It declares 26 tools. No publisher has claimed this listing.

D
Caution
52/100

microsoft-todo-safe-mcp

Enables safe AI-assisted cleanup of Microsoft To Do tasks with backup, preview, confirmation, and audit safeguards.

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

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Who stands behind it

Saenai

Source: Glama

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Install from

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 3 credentials: CLIENT_SECRET, MS_TODO_ACCESS_TOKEN, MS_TODO_REFRESH_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes26 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

auth-status

Check if you're authenticated with Microsoft Graph API. Shows current token status and expiration time, and indicates if the token needs to be refreshed.

setup_safe_lists

Create or bind the soft-archive lists Archive, Someday, and Needs Review.

export_backup

Export all visible Microsoft To Do lists, tasks, and checklist items to a local JSON backup file.

propose_plan

Generate a conservative safe task-management plan from a local backup. This never writes to Microsoft To Do.

analyze_todo_system

Analyze a local Microsoft To Do backup and recommend a high-efficiency list operating system. This never writes to Microsoft To Do.

analyze_low_maintenance_system

Analyze a local Microsoft To Do backup for low-maintenance cleanup candidates and system pressure. This never writes to Microsoft To Do.

export_completed_archive

Export completed tasks from a local Microsoft To Do backup into Markdown and JSON files for external notes/archive use. This never writes to Microsoft To Do.

validate_plan

Validate a strict safe task-management JSON plan. This never writes to Microsoft To Do.

preview_plan

Preview a validated safe task-management JSON plan. This never writes to Microsoft To Do.

apply_plan

Apply a previously previewed safe task-management plan after explicit confirmation. Creates a backup and JSONL audit log before writing.

restore_preview

Preview a local backup file for restore planning. This never writes to Microsoft To Do.

get-task-lists

Get all Microsoft Todo task lists (the top-level containers that organize your tasks). Shows list names, IDs, and indicates default or shared lists.

get-task-lists-organized

Get all task lists organized into logical folders/categories based on naming patterns, emoji prefixes, and sharing status. Provides a hierarchical view similar to folder organization.

create-task-list

Create a new task list (top-level container) in Microsoft Todo to help organize your tasks into categories or projects.

update-task-list

Update the name of an existing task list (top-level container) in Microsoft Todo.

delete-task-list

Delete a task list (top-level container) from Microsoft Todo. This will remove the list and all tasks within it.

get-tasks

Get tasks from a specific Microsoft Todo list. These are the main todo items that can contain checklist items (subtasks).

create-task

Create a new task in a specific Microsoft Todo list. A task is the main todo item that can have a title, description, due date, and other properties.

update-task

Update an existing task in Microsoft Todo. Allows changing any properties of the task including title, due date, importance, etc.

delete-task

Delete a task from a Microsoft Todo list. This will remove the task and all its checklist items (subtasks).

get-checklist-items

Get checklist items (subtasks) for a specific task. Checklist items are smaller steps or components that belong to a parent task.

create-checklist-item

Create a new checklist item (subtask) for a task. Checklist items help break down a task into smaller, manageable steps.

update-checklist-item

Update an existing checklist item (subtask). Allows changing the text content or completion status of the subtask.

delete-checklist-item

Delete a checklist item (subtask) from a task. This removes just the specific subtask, not the parent task.

archive-completed-tasks

Move completed tasks older than a specified number of days from one list to another (archive) list. Useful for cleaning up active lists while preserving historical tasks.

test-graph-api-exploration

Test various Graph API queries to discover hidden properties or endpoints for folder/group organization in Microsoft To Do.

// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.21.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.21.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.21.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configCLIENT_ID
🔐 secretCLIENT_SECRET
configMSTODO_SAFE_DATA_DIR
configMSTODO_TOKEN_FILE
🔐 secretMS_TODO_ACCESS_TOKEN
🔐 secretMS_TODO_REFRESH_TOKEN
configREDIRECT_URI
configTENANT_ID
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

26/26 tools missing one or more hints — auth-status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); setup_safe_lists (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); export_backup (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +23 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool test coverage

Only 0/26 tools referenced in tests (0%)

Write tests that reference each tool by name so every tool has at least one test.

Shell command execution

1 call in production code run through a shell (src/setup.ts:69)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Secrets not written to files

2 secret values written to files

Avoid persisting secrets to disk. Keep them in memory or your secret manager.

No arbitrary install scripts

Has postinstall/preinstall script — runs arbitrary code on npm install

Remove postinstall/preinstall hooks unless they’re essential.

Production dependencies are patched

0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.21.1 (high), @modelcontextprotocol/sdk@1.21.1 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 7 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: 90ed1861fca89a9d1bb0607adb6204a39796518e
code hash: 7ee57d49a807fe78f62e35951f2d60934862538d9491742ae938ff31e83bf0c7
view raw JSON →
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