Exchange MCP Server
exchange-mcp-server
PyPI
v1.0.1
Published by nhype — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.
MCP server for Exchange / OWA - email, calendar, directory, availability
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 4 = 96. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
| −1 | publisher verification (public source) — no provenance, but the source is public and inspectable |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 1
medium Untrusted input can drive an external actionMTC-FLOW-005
Untrusted-input tools ([download_event_attachments, download_attachments]) co-exist with external-action tools ([send_email, forward_email]). A prompt injection could cause unwanted external actions, though no direct sensitive-data leak path was found.
Evidence: untrusted [download_event_attachments, download_attachments] → sinks [send_email, forward_email]
Fix: Require confirmation for state-changing/egress actions triggered after processing untrusted content.
Location: flow download_event_attachments → send_email
Tools 30
Each tool and what it can reach — statically extracted from the published source.
download_attachmentsingests untrusted inputdownload_event_attachmentsingests untrusted inputforward_emailnetwork egresssend_emailnetwork egresscancel_meetingno sensitive capabilitycheck_sessionno sensitive capabilitycreate_folderno sensitive capabilitycreate_meetingno sensitive capabilitydelete_emailno sensitive capabilitydelete_folderno sensitive capability
Show 20 more tools ↓
empty_folderno sensitive capabilityfind_free_timeno sensitive capabilityfind_meeting_timeno sensitive capabilityfind_personno sensitive capabilityget_calendar_eventsno sensitive capabilityget_emailno sensitive capabilityget_email_linksno sensitive capabilityget_emailsno sensitive capabilityget_event_linksno sensitive capabilityget_foldersno sensitive capabilityget_meeting_contactsno sensitive capabilityget_meeting_statsno sensitive capabilityloginno sensitive capabilitymark_email_readno sensitive capabilitymove_emailno sensitive capabilitymove_folderno sensitive capabilityrename_folderno sensitive capabilityreply_emailno sensitive capabilityrespond_to_meetingno sensitive capabilityupdate_meetingno sensitive capability
Toxic flows 1
Cross-tool combinations that form a data-exfiltration primitive (untrusted input → sensitive source → external sink).
What this scan could not see
- Tools were statically extracted from the published source (30 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.0.1 latest |
A 96/100 | 1 | 1.13.0 | 2026-08-25 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan exchange-mcp-server --online --registry pypiMore in Web, Search & Scraping
Agent IP: MCP server with patents search tools
MCP server for searching the Agent Almanac — the public catalog of 9,000+ Model Context Protocol servers. Find, install, and discover MCP servers from inside Claude Desktop, Cursor, Continue, Zed, or any MCP-aware agent.
Search agents & MCP servers by capability, with daily-observed pricing, liveness and market data.
Verified merchants accepting agentic payments on Lightning/L402/BOLT12/USDT — search, verify, pay.
Airframe MCP Client - Connect agents to Airframe's product intelligence
Amazon product search demand over time, with growth for any keyword. Free key at trendsmcp.ai