# `io.usefulapi/uservoice` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/io.usefulapi/uservoice
- JSON: https://anlyon.dev/api/v1/servers/io.usefulapi/uservoice
- Version: 1.4.4 (active)
- Publisher: io.usefulapi (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Repository: https://github.com/m190/usefulapi-mcp
- Metadata from the official MCP Registry, synced 2026-10-22T11:18:55.496Z

Title and description, as the publisher wrote them:

```untrusted-server-text
UserVoice MCP by usefulapi
Search UserVoice ideas, feedback and users; post ideas, comments, notes and status updates.
```

Scanned 2026-10-22T11:20:21.796Z over streamable-http.

**21 tools: 6 can delete or cancel things and 15 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 6 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 0 | ask |
| Only reads | read | 15 | allow |

## Exfil surface

168 private-data -> untrusted-input -> outbound paths in this server alone. Denying 2 outbound tools breaks every one: `mcp__uservoice__uservoice_add_comment`, `mcp__uservoice__uservoice_post_status_update`.

| Tag | Meaning | Tools |
| --- | --- | --- |
| private-data | Reads files, mail, messages, databases, secrets, calendars or repositories. | `mcp__uservoice__uservoice_get_account` `mcp__uservoice__uservoice_list_notes` `mcp__uservoice__uservoice_list_status_updates` `mcp__uservoice__uservoice_list_users` |
| untrusted-input | Brings in text someone else can write: web pages, inbound email, messages, issues and comments. | `mcp__uservoice__uservoice_add_comment` `mcp__uservoice__uservoice_add_feedback` `mcp__uservoice__uservoice_add_note` `mcp__uservoice__uservoice_attach_label` `mcp__uservoice__uservoice_create_suggestion` `mcp__uservoice__uservoice_get_account` `mcp__uservoice__uservoice_get_suggestion` `mcp__uservoice__uservoice_get_user` `mcp__uservoice__uservoice_list_categories` `mcp__uservoice__uservoice_list_comments` `mcp__uservoice__uservoice_list_features` `mcp__uservoice__uservoice_list_feedback_records` `mcp__uservoice__uservoice_list_forums` `mcp__uservoice__uservoice_list_labels` `mcp__uservoice__uservoice_list_notes` `mcp__uservoice__uservoice_list_status_updates` `mcp__uservoice__uservoice_list_statuses` `mcp__uservoice__uservoice_list_suggestions` `mcp__uservoice__uservoice_list_supporters` `mcp__uservoice__uservoice_list_users` `mcp__uservoice__uservoice_post_status_update` |
| outbound | Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL. | `mcp__uservoice__uservoice_add_comment` `mcp__uservoice__uservoice_post_status_update` |

| Private data | Untrusted input | Outbound |
| --- | --- | --- |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_add_comment` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_add_comment` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_add_feedback` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_add_feedback` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_add_note` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_add_note` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_attach_label` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_attach_label` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_create_suggestion` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_create_suggestion` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_get_suggestion` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_get_suggestion` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_get_user` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_get_user` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_categories` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_categories` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_comments` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_comments` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_features` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_features` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_feedback_records` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_feedback_records` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_forums` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_forums` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_labels` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_labels` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_status_updates` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_status_updates` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_statuses` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_statuses` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_suggestions` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_suggestions` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_supporters` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_supporters` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_users` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_list_users` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_post_status_update` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_get_account` | `mcp__uservoice__uservoice_post_status_update` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_add_comment` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_add_comment` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_add_feedback` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_add_feedback` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_add_note` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_add_note` | `mcp__uservoice__uservoice_post_status_update` |
| `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_attach_label` | `mcp__uservoice__uservoice_add_comment` |
| `mcp__uservoice__uservoice_list_notes` | `mcp__uservoice__uservoice_attach_label` | `mcp__uservoice__uservoice_post_status_update` |

And 118 more: every combination of one tool from each row of the table above.

## Findings

- **info** The word "credentials" in `uservoice_get_account` ([credentials-mention](https://anlyon.dev/methodology#credentials-mention))

```untrusted-server-text
The description mentions "credentials".

description: "The UserVoice account (subdomain) these credentials belong to: id, name, default forum and..."
```


## Deletes or cancels (6)

Removes, cancels or revokes something. Claude Code: deny.

### `uservoice_add_comment`

- The name "uservoice_add_comment" says "add": a word for a change.
- The server marks it destructive (destructiveHint: true).
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.
- Tag outbound: The name "uservoice_add_comment" says "add" and "comment": it writes something other people read.

Description, as the server wrote it:

```untrusted-server-text
WRITE: post a PUBLIC comment on a suggestion, visible on the portal and emailed to its subscribers, optionally on behalf of a user (by email). For an admin-only remark use uservoice_add_note. POST /api/v2/admin/comments.
```

### `uservoice_add_feedback`

- The name "uservoice_add_feedback" says "add": a word for a change.
- The server marks it destructive (destructiveHint: true).
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
WRITE: capture a piece of customer feedback (for example from a call or ticket), optionally from a user (by email) and linked to a suggestion, which adds that user's support. POST /api/v2/admin/feedback_records.
```

### `uservoice_add_note`

- The name "uservoice_add_note" says "add": a word for a change.
- The server marks it destructive (destructiveHint: true).
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
WRITE: add an internal note (admins only, never shown to end users) to a suggestion, optionally as a reply to another note. POST /api/v2/admin/notes.
```

### `uservoice_attach_label`

- The name "uservoice_attach_label" says "attach": a word for a change.
- The server marks it destructive (destructiveHint: true).
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
WRITE: attach a label to a suggestion (attaching it again changes nothing). POST /api/v2/admin/labels/attach.
```

### `uservoice_create_suggestion`

- The name "uservoice_create_suggestion" says "create": a word for a change.
- The server marks it destructive (destructiveHint: true).
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
WRITE: create a new suggestion (idea) in a forum, optionally in a category and on behalf of a user (by email; the user is created if new). It appears on the portal. POST /api/v2/admin/suggestions.
```

### `uservoice_post_status_update`

- The name "uservoice_post_status_update" says "post": a word for a change.
- The server marks it destructive (destructiveHint: true).
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.
- Tag outbound: The name "uservoice_post_status_update" says "post": it sends or publishes something to other people.

Description, as the server wrote it:

```untrusted-server-text
WRITE: post a public status update on a suggestion, optionally changing its public status (see uservoice_list_statuses). Supporters are emailed ONLY when notify_supporters is true. POST /api/v2/admin/status_updates.
```

## Only reads (15)

Looks things up and changes nothing. Claude Code: allow.

### `uservoice_get_account`

- The name "uservoice_get_account" says "get": a word for reading.
- Tag private-data: The description's first sentence says "credential": it reads secrets.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.
- Findings: info credentials-mention

Description, as the server wrote it:

```untrusted-server-text
The UserVoice account (subdomain) these credentials belong to: id, name, default forum and settings. GET /api/v2/admin/subdomains/current.
```

### `uservoice_get_suggestion`

- The name "uservoice_get_suggestion" says "get": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
One suggestion (idea) by id, optionally with related records (forum, category, status, labels, users, status updates). GET /api/v2/admin/suggestions/{id}.
```

### `uservoice_get_user`

- The name "uservoice_get_user" says "get": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
One user by id. GET /api/v2/admin/users/{id}.
```

### `uservoice_list_categories`

- The name "uservoice_list_categories" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List suggestion categories, optionally only those of some forums. GET /api/v2/admin/categories.
```

### `uservoice_list_comments`

- The name "uservoice_list_comments" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data. The name "uservoice_list_comments" says "list" and "comment": it reads comments, which other people can write. The description's first sentence says "list" and "comment": it reads comments, which other people can write.

Description, as the server wrote it:

```untrusted-server-text
List public comments, optionally only those on some suggestions or in some moderation states. GET /api/v2/admin/comments.
```

### `uservoice_list_features`

- The name "uservoice_list_features" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List product features (the roadmap items suggestions are linked to) with suggestion counts and supporter revenue. Filter by text, linked suggestion or product area. GET /api/v2/admin/features.
```

### `uservoice_list_feedback_records`

- The name "uservoice_list_feedback_records" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List captured feedback (from the admin console, widget, Zendesk, Salesforce, Slack, API ...), optionally only that linked to some suggestions or users. GET /api/v2/admin/feedback_records.
```

### `uservoice_list_forums`

- The name "uservoice_list_forums" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List the feedback forums (idea portals) with name, open/private state and suggestion counts. Use a forum id to filter or create suggestions. GET /api/v2/admin/forums.
```

### `uservoice_list_labels`

- The name "uservoice_list_labels" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List or search the labels used to organize suggestions. GET /api/v2/admin/labels.
```

### `uservoice_list_notes`

- The name "uservoice_list_notes" says "list": a word for reading.
- Tag private-data: The name "uservoice_list_notes" says "list" and "note": it reads notes. The description's first sentence says "list" and "note": it reads notes.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List internal (admin-only) notes, optionally only those on one suggestion. GET /api/v2/admin/notes.
```

### `uservoice_list_status_updates`

- The name "uservoice_list_status_updates" says "list": a word for reading.
- Tag private-data: The description's first sentence says "list" and "message": it reads messages.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data. The description's first sentence says "list" and "message": it reads messages, which other people can write.

Description, as the server wrote it:

```untrusted-server-text
List the public status updates posted on suggestions (message, how many supporters were emailed, opens/clicks, reactions). GET /api/v2/admin/status_updates.
```

### `uservoice_list_statuses`

- The name "uservoice_list_statuses" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List the public suggestion statuses (e.g. under review, planned, started, completed, declined) with ids, colors and open/closed flag. Use the ids for filters and status updates. GET /api/v2/admin/statuses.
```

### `uservoice_list_suggestions`

- The name "uservoice_list_suggestions" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List or search suggestions (ideas) with title, body, state, vote/supporter counts, revenue of supporters and links to forum, category, status and labels. Filter by text, forum, category, status, state, label or created/updated time. GET /api/v2/admin/suggestions.
```

### `uservoice_list_supporters`

- The name "uservoice_list_supporters" says "list": a word for reading.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data.

Description, as the server wrote it:

```untrusted-server-text
List supporters (voters) of suggestions: who supports what, how (channel), importance and subscription. Filter by suggestion, user or forum. GET /api/v2/admin/supporters.
```

### `uservoice_list_users`

- The name "uservoice_list_users" says "list": a word for reading.
- Tag private-data: The description's first sentence says "list" and "email": it reads mail.
- Tag untrusted-input: The server marks it openWorldHint: true: it reaches things outside the server's own data. The description's first sentence says "list" and "email": it reads inbound email, which other people can write.

Description, as the server wrote it:

```untrusted-server-text
List or search end users and admins (name, email, satisfaction score, supported suggestions count). Filter by text, email address or supported suggestion. GET /api/v2/admin/users.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `uservoice`:

```json
{
  "permissions": {
    "allow": [
      "mcp__uservoice__uservoice_get_account",
      "mcp__uservoice__uservoice_list_forums",
      "mcp__uservoice__uservoice_list_categories",
      "mcp__uservoice__uservoice_list_statuses",
      "mcp__uservoice__uservoice_list_labels",
      "mcp__uservoice__uservoice_list_suggestions",
      "mcp__uservoice__uservoice_get_suggestion",
      "mcp__uservoice__uservoice_list_comments",
      "mcp__uservoice__uservoice_list_notes",
      "mcp__uservoice__uservoice_list_status_updates",
      "mcp__uservoice__uservoice_list_supporters",
      "mcp__uservoice__uservoice_list_feedback_records",
      "mcp__uservoice__uservoice_list_features",
      "mcp__uservoice__uservoice_list_users",
      "mcp__uservoice__uservoice_get_user"
    ],
    "ask": [],
    "deny": [
      "mcp__uservoice__uservoice_create_suggestion",
      "mcp__uservoice__uservoice_add_comment",
      "mcp__uservoice__uservoice_add_note",
      "mcp__uservoice__uservoice_post_status_update",
      "mcp__uservoice__uservoice_add_feedback",
      "mcp__uservoice__uservoice_attach_label"
    ]
  }
}
```

Capability tags behind the rules (a read tagged outbound is asked about):

- `mcp__uservoice__uservoice_get_account`: private-data, untrusted-input
- `mcp__uservoice__uservoice_list_forums`: untrusted-input
- `mcp__uservoice__uservoice_list_categories`: untrusted-input
- `mcp__uservoice__uservoice_list_statuses`: untrusted-input
- `mcp__uservoice__uservoice_list_labels`: untrusted-input
- `mcp__uservoice__uservoice_list_suggestions`: untrusted-input
- `mcp__uservoice__uservoice_get_suggestion`: untrusted-input
- `mcp__uservoice__uservoice_list_comments`: untrusted-input
- `mcp__uservoice__uservoice_list_notes`: private-data, untrusted-input
- `mcp__uservoice__uservoice_list_status_updates`: private-data, untrusted-input
- `mcp__uservoice__uservoice_list_supporters`: untrusted-input
- `mcp__uservoice__uservoice_list_feedback_records`: untrusted-input
- `mcp__uservoice__uservoice_list_features`: untrusted-input
- `mcp__uservoice__uservoice_list_users`: private-data, untrusted-input
- `mcp__uservoice__uservoice_get_user`: untrusted-input
- `mcp__uservoice__uservoice_create_suggestion`: untrusted-input
- `mcp__uservoice__uservoice_add_comment`: untrusted-input, outbound
- `mcp__uservoice__uservoice_add_note`: untrusted-input
- `mcp__uservoice__uservoice_post_status_update`: untrusted-input, outbound
- `mcp__uservoice__uservoice_add_feedback`: untrusted-input
- `mcp__uservoice__uservoice_attach_label`: untrusted-input

## Remote posture

What an anonymous client saw at the remote endpoint, last 2026-10-22T15:31:25.496Z, unchanged since 2026-10-22T15:31:25.496Z. No credentials were sent and no tool was called. Values are shown as the endpoint returned them. Method: https://anlyon.dev/methodology#remote-posture

| Fact | Observed |
| --- | --- |
| Reachable | `yes` |
| HTTP status of an anonymous initialize | `200` |
| tools/list served without credentials | `yes` |
| Tools that change things, listed without credentials | `6` |
| Protocol version | `2025-06-18` |
| WWW-Authenticate on 401 | `not observed` |
| resource_metadata in WWW-Authenticate | `none` |
| RFC 9728 protected resource metadata | `https://uservoice.usefulapi.io/.well-known/oauth-protected-resource/mcp` |
| Authorization servers | `https://uservoice.usefulapi.io` |
| Legacy HTTP+SSE transport | `no` |
| Dynamic client registration | `yes` |
| Client ID metadata documents | `no` |

- **high** Tools that change things, listed to anyone ([unauth-remote-writes](https://anlyon.dev/methodology#unauth-remote-writes))

```untrusted-server-text
The endpoint served tools/list without credentials, and the list has 6 tools that change things (6 destructive). Whether a call also works without credentials was not tested: tools are never called.

https://uservoice.usefulapi.io/mcp: tools/list returned 21 tools to an anonymous client, including uservoice_create_suggestion (destructive), uservoice_add_comment (destructive), uservoice_add_note (destructive), uservoice_post_status_update (destructive), uservoice_add_feedback (destructive) and 1 more
```