Gravitate
com.joingravitate/gravitatejoingravitate.comstreamable-httpv0.1.2Scanned
Free dating-photo guidance, shoot plans and supplied-observation scoring in English and French.
4 tools: 2 change things and 2 only read.
- Reads private data · 0
- Reads text others write · 0
- Can send data out · 0
- No findings
Anlyon alternative
2 of these tools change something. Run those as governed actions.
Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.
Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.
Import an OpenAPI spec →Tools
Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.
4 tools
Changes things 2Claude Code: ask
build_photo_shoot_planFree; no account, payment or Gravitate credits.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Free; no account, payment or Gravitate credits. Use when a user wants a practical 15, 30 or 60 minute dating-photo shoot plan. Tailors curated advice to stated single-dad/returning-to-dating context, setting and photographer. No image generation, bookings, or inference about the user's identity.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
- idempotentHint: true
score_photo_observationsFree; no account, payment or Gravitate credits.No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Description, as the server wrote it Free; no account, payment or Gravitate credits. Use only with explicitly supplied 1–4 ranks for craft, face visibility/expression, pose, setting and signal, after reading the methodology. Calculates gravitate-v1 totals and caps for 1–6 anonymous observations. Accepts no images/URLs; performs no vision or AI inference. Does not measure beauty, age, identity, attraction percentiles or match probability. Never invent ranks from a request without observations.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
- idempotentHint: true
Only reads 2Show 2 read-only tools
get_photo_guidanceFree; no account, payment or Gravitate credits.No findings
Why it is in this group
- The name "get_photo_guidance" says "get": a word for reading.
Description, as the server wrote it Free; no account, payment or Gravitate credits. Use when choosing dating-profile photos, understanding the Gravitate rubric, or asking about authentic image improvements. Retrieves published English/French guidance with a source URL. Choose methodology before supplying ranks. Does not inspect images or provide general relationship/reconciliation advice.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
- idempotentHint: true
get_service_statusFree; no account, payment or Gravitate credits.No findings
Why it is in this group
- The name "get_service_status" says "get": a word for reading.
Description, as the server wrote it Free; no account, payment or Gravitate credits. Use when checking whether Gravitate can analyze photos, generate images, accept payments, or provide guidance. Returns actual enabled capabilities, free pricing and current limits. Does not enable paused services.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
- idempotentHint: true
This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.
Exfil surface
Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.
No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.
- Reads private data0
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write0
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out0
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.
Findings
Matches of fixed checks, with the text they matched.
No check matched anything in these tool definitions. That is not a safety guarantee.
History
Changes to its tool definitions and to its remote endpoint, newest first.
No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.
Install
Pinned to version 0.1.2. Values in angle brackets are yours to fill in.
claude mcp add --transport http gravitate https://joingravitate.com/mcpclaude mcp add --transport http gravitate https://joingravitate.com/mcpRun in a terminal.
Claude Code permissions
Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.
{
"permissions": {
"allow": [
"mcp__gravitate__get_photo_guidance",
"mcp__gravitate__get_service_status"
],
"ask": [
"mcp__gravitate__build_photo_shoot_plan",
"mcp__gravitate__score_photo_observations"
],
"deny": []
}
}Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as gravitate. Review it before you use it.
Pin
Keep the decision: fail CI when the tools change, follow every change, or show a badge.
Pin in CI
Fail a build when the tools you reviewed are not the tools the server serves today.
curl -s "https://anlyon.dev/api/v1/servers/com.joingravitate/gravitate/verify?hash=075d706030a7f7320a3b4710e7949de2baf8c905e15e250e9c9996a90592bb5c" | jq -e '.changed == false'Pinned hash 075d706030a7, from Oct 25, 2026, 16:17 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/com.joingravitate/gravitate/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/com.joingravitate/gravitate)Source: MCP Registry. Synced Oct 25, 2026, 16:17 UTC.