Skylight MCP server

by chrischall·io.github.chrischall/skylight-mcp·v1.1.0

Skylight Calendar for Claude — family events, chores, and rewards.

B83/100grade B

What users say

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Safety scan

B83/100

not scanned yet

Adoption

Growing

10 stars425 downloads/wk

Reviews

Nobody has reviewed Skylight yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

No tool declarations could be read from the package source. They show once the server is installed.

Not scanned yet. New registry listings are scanned within a day of import.

Runs npx -y skylight-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add skylight-mcp -- npx -y skylight-mcp

Is Skylight MCP server safe?: Mostly: it is graded B (83/100). Read the Skylight safety report
How do I install Skylight?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Skylight need an API key?: Yes. The registry entry asks for SKYLIGHT_REFRESH_TOKEN, SKYLIGHT_PASSWORD.
Is Skylight maintained?: The last commit was in the last day (2026-09-19). The latest release is v1.1.0.
What can I use instead of Skylight?: Servers from other publishers that do the same job: Agent-Native Calendar MCP server, Calendar Ics Reader Events Freebusy Conflicts MCP server and AIquila — Nextcloud MCP Server. Compare all Skylight alternatives.

Same job from other publishers: the closest match first, then the best rated.

Agent-Native Calendar
Agent-Native Google Calendar - manage events, sync, and public booking
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Established
A
Calendar Ics Reader Events Freebusy Conflicts
Read the .ics your calendar exports: events in a window, free-busy, double bookings, export.
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AIquila — Nextcloud MCP Server
Nextcloud MCP server — files, calendar, contacts, mail, maps, notes, tasks & 120+ more tools
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Intervals Icu
Read/write Intervals.icu MCP server: activities, wellness, calendar, gear, and workouts.
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Google Drive MCP
Secure access to Google Drive, Docs, Sheets, Slides, and Calendar through MCP.
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Local package. It runs on your machine, not through the gateway.

SKYLIGHT_REFRESH_TOKENsecretAn OAuth refresh token you already hold. Supply this and no password is needed — the login is skipped entirely.
SKYLIGHT_EMAILSkylight account email. Pair with SKYLIGHT_PASSWORD for direct login. Needed only if you are not supplying SKYLIGHT_REFRESH_TOKEN.
SKYLIGHT_PASSWORDsecretSkylight account password — required iff SKYLIGHT_EMAIL is set. Needed only if you are not supplying SKYLIGHT_REFRESH_TOKEN.
SKYLIGHT_FRAME_IDOptional: pick a specific Skylight frame when the account has more than one.
SKYLIGHT_NAMEFriendly account name used in startup logs.
SKYLIGHT_TOKEN_CACHESet to false to disable the on-disk token cache and re-authenticate on every process start. Defaults to enabled.
SKYLIGHT_TOKEN_FILEAbsolute path for the token cache file. Defaults to $MCP_DATA_DIR/.skylight-mcp/tokens.json.
SKYLIGHT_BASE_URLOverride the API base (default https://app.ourskylight.com/api). The auth origin is derived from it, so pointing this elsewhere moves the login flow too — and the new host must be added to the registration’s egress allowlist, or every call is blocked.

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Shows the safety grade and links back to this page. It updates itself after every scan and review.

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