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Outlook Personal MCP

io.github.salahawad/outlook-personal-mcp·v0.1.0·Email

Full-control MCP server for a personal Outlook.com mailbox and calendar (Microsoft Graph).

Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

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Environment variables
OUTLOOK_MCP_CLIENT_ID
required

Azure App Registration client ID (Application ID). Required. Create a free app at https://portal.azure.com — see README for the three-minute setup.

OUTLOOK_MCP_AUTHORITY

Azure AD authority URL. Defaults to https://login.microsoftonline.com/consumers which covers personal Microsoft accounts (Outlook.com, Hotmail, Live). Change only if you target a different tenant.

OUTLOOK_MCP_FILE_ROOT

Only files under this directory can be read by add_attachment or written by download_attachment. Defaults to ~/.local/share/outlook-personal-mcp/files.

OUTLOOK_MCP_MAX_FILE_BYTES

Maximum bytes allowed for local attachment reads and attachment downloads. Defaults to 3145728.

OUTLOOK_MCP_ALLOW_PERMANENT_DELETE

Set to 'true' to enable the permanent_delete tool which irrecoverably erases messages (bypasses Deleted Items). Disabled by default for safety.

OUTLOOK_MCP_DEBUG

Set to 'true' to enable debug-level logging for Graph API requests and responses.

MCP quality score · maturity, not trust · methodology
freshness
25
completeness
15
installability
25
documentation
15
stability
5
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