Sissoo
com.sissoo/findersissoo.comstreamable-httpv1.0.0Scanned
Find wellbeing sessions with independent practitioners: free times, prices and booking links.
5 tools: 2 change things and 3 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.
5 tools
Changes things 2Claude Code: ask
help_articleAnswers questions about using Sissoo (booking, fees, cancelling, refunds, accounts, practitioners) from the public Sissoo help centre.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 Answers questions about using Sissoo (booking, fees, cancelling, refunds, accounts, practitioners) from the public Sissoo help centre. Returns up to 3 passages with links to care.sissoo.com.
Annotations the server declares
- title: Sissoo help centre
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
next_free_timesFree start times for one Sissoo session in the next 1 to 14 days (up to 12), each with a link to the booking page with that date picked.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 start times for one Sissoo session in the next 1 to 14 days (up to 12), each with a link to the booking page with that date picked. Times are UK time, with the UTC offset.
Annotations the server declares
- title: Free times for a Sissoo session
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
Only reads 3Show 3 read-only tools
get_practitionerA Sissoo practitioner's public profile by practitioner id (from search results): name, place, session languages, service types and their bookable sessions, with a link to their Sis…No findings
Why it is in this group
- The name "get_practitioner" says "get": a word for reading.
Description, as the server wrote it A Sissoo practitioner's public profile by practitioner id (from search results): name, place, session languages, service types and their bookable sessions, with a link to their Sissoo page. Practitioners' phone numbers, emails and addresses are private on Sissoo, so don't look them up elsewhere: people contact a practitioner through their Sissoo page.
Annotations the server declares
- title: Sissoo practitioner
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_serviceDetails of one Sissoo session by its id: description, practitioner, price, formats, session languages and the next 6 free times, each with a link to the booking page with that date…No findings
Why it is in this group
- The name "get_service" says "get": a word for reading.
Description, as the server wrote it Details of one Sissoo session by its id: description, practitioner, price, formats, session languages and the next 6 free times, each with a link to the booking page with that date picked.
Annotations the server declares
- title: Sissoo session details
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_servicesFinds bookable holistic and wellbeing sessions on Sissoo (sissoo.com), from reiki, massage and yoga to coaching, counselling and psychotherapy, online or in person, in several lang…No findings
Why it is in this group
- The name "search_services" says "search": a word for reading.
Description, as the server wrote it Finds bookable holistic and wellbeing sessions on Sissoo (sissoo.com), from reiki, massage and yoga to coaching, counselling and psychotherapy, online or in person, in several languages. Matches a short description of what the person is looking for, with optional place, format, session language, timing and budget. Returns up to 8 sessions with price (booking fee included), next free time and a link to the service page with that date picked. Read-only: booking and payment happen on sissoo.com. Not for emergencies or crisis support: crisis wording returns helplines instead of sessions.
Annotations the server declares
- title: Search Sissoo sessions
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
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 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http finder https://sissoo.com/mcpclaude mcp add --transport http finder https://sissoo.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__finder__search_services",
"mcp__finder__get_service",
"mcp__finder__get_practitioner"
],
"ask": [
"mcp__finder__next_free_times",
"mcp__finder__help_article"
],
"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 finder. 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.sissoo/finder/verify?hash=58606982e7165f8ce26dd0aa027c18b6b6663eb5cfe30ea638857d6e181f6ab5" | jq -e '.changed == false'Pinned hash 58606982e716, from Oct 23, 2026, 03:17 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/com.sissoo/finder/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/com.sissoo/finder)Source: MCP Registry. Synced Oct 23, 2026, 03:17 UTC.