Gyms NJ directory
com.gymsnj/directorygymsnj.comstreamable-httpv1.0.0Scanned
Gyms and fitness studios across New Jersey: hours, prices, free trials, and booking.
7 tools: 2 can delete or cancel things, 1 change things and 4 only read.
- Reads private data · 2
- Reads text others write · 4
- Can send data out · 1
- 1 finding
Anlyon alternative
3 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.
7 tools
Deletes or cancels 2Claude Code: deny
book_appointmentBook a time from check_availability for the person you are helping.Reads text others writeNo 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 destructive (destructiveHint: true).
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it Book a time from check_availability for the person you are helping. First confirm the business, the time, their name, email and mobile number with them, then call with confirmed=true. The business receives the booking on its calendar and the person's contact details for this booking only.
Annotations the server declares
- destructiveHint: true
- idempotentHint: false
- openWorldHint: true
- readOnlyHint: false
contact_businessSend a question, quote request or callback request to a business that has can_contact (kinds it takes are in get_business).Reads text others writeCan send data outNo findings
Why it is in this group
- The description's first verb is "send": a word for sending, and what is sent cannot be taken back.
- The server marks it destructive (destructiveHint: true).
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- outboundThe description's first verb is "send": it sends or publishes something to other people.
Description, as the server wrote it Send a question, quote request or callback request to a business that has can_contact (kinds it takes are in get_business). The business gets the message and the person's name, email and phone (phone required for callbacks) and replies to them directly. Confirm the message and details with the person first, then call with confirmed=true.
Annotations the server declares
- destructiveHint: true
- idempotentHint: false
- openWorldHint: true
- readOnlyHint: false
Changes things 1Claude Code: ask
check_availabilityOpen times for a business that has can_book, read live from its calendar.Reads text others write1 finding
Why it is in this group
- The description's first verb is "open": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Findings
- Warn
The server marks "check_availability" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
What this check looks forMatched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The description's first verb is "open": a word for a change.
Description, as the server wrote it Open times for a business that has can_book, read live from its calendar. start_date (YYYY-MM-DD) and days (1-30) narrow the range. Times are ISO 8601 in the business's time zone; pass one back unchanged to book_appointment.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- readOnlyHint: true
Only reads 4Show 4 read-only tools
get_businessFull listing for one business by the id search_businesses returned: hours, phone, address, prices, classes, amenities, offers, the business's own services and prices when it publis…Reads private dataReads text others writeNo findings
Why it is in this group
- The name "get_business" says "get": a word for reading.
What it can reach
- private-dataThe description's first sentence says "directory": it reads files.
- untrusted-inputThe description's first sentence says "message": it reads messages, which other people can write.
Description, as the server wrote it Full listing for one business by the id search_businesses returned: hours, phone, address, prices, classes, amenities, offers, the business's own services and prices when it publishes them here, and what can be done through this directory (book, message).
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
list_categoriesEvery category in this directory with how many listings each has.Reads private dataNo findings
Why it is in this group
- The name "list_categories" says "list": a word for reading.
What it can reach
- private-dataThe description's first sentence says "directory": it reads files.
Description, as the server wrote it Every category in this directory with how many listings each has.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
list_placesTowns, areas, cities or states covered, with listing counts.No findings
Why it is in this group
- The name "list_places" says "list": a word for reading.
Description, as the server wrote it Towns, areas, cities or states covered, with listing counts. Filter by state or by part of a name.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
search_businessesSearch Gyms NJ (3238 listings).No findings
Why it is in this group
- The name "search_businesses" says "search": a word for reading.
Description, as the server wrote it Search Gyms NJ (3238 listings). All filters optional. place = town, city, neighbourhood or state as written ('Point Pleasant Beach', 'Austin, TX'). category = a name from list_categories. near_lat/near_lng sort by distance within radius_km.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: 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.
8 paths in this server alone from private data, through text someone else wrote, to a way out. Denying 1 outbound tool breaks every one.
- Reads private data2
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write4
- Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
- Can send data out1
- Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
{
"permissions": {
"deny": [
"mcp__directory__contact_business"
]
}
}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.
The server marks "check_availability" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
What this check looks forMatched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The description's first verb is "open": a word for a change.
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 directory https://gymsnj.com/mcpclaude mcp add --transport http directory https://gymsnj.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__directory__search_businesses",
"mcp__directory__get_business",
"mcp__directory__list_categories",
"mcp__directory__list_places"
],
"ask": [
"mcp__directory__check_availability"
],
"deny": [
"mcp__directory__contact_business",
"mcp__directory__book_appointment"
]
}
}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 directory. Review it before you use it.
Capability tags behind 5 rules
- mcp__directory__get_business private-data, untrusted-input
- mcp__directory__list_categories private-data
- mcp__directory__check_availability untrusted-input
- mcp__directory__contact_business untrusted-input, outbound
- mcp__directory__book_appointment untrusted-input
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.gymsnj/directory/verify?hash=688a8dc6d874f416254b9170b658c6a6fa491bfcd2f8e8a31ee83f686ef1a7e8" | jq -e '.changed == false'Pinned hash 688a8dc6d874, from Nov 1, 2026, 20:17 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/com.gymsnj/directory/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/com.gymsnj/directory)Source: MCP Registry. Synced Nov 1, 2026, 20:17 UTC.