# `help.withdrawal/withdrawal-help` 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/help.withdrawal/withdrawal-help
- JSON: https://anlyon.dev/api/v1/servers/help.withdrawal/withdrawal-help
- Version: 1.2026.1101.0 (active)
- Publisher: help.withdrawal (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-11-02T03:17:37.702Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Withdrawal.help: detox and treatment finder
US detox, residential, methadone and buprenorphine programs by ZIP, state or city (SAMHSA data).
```

Scanned 2026-11-02T03:18:04.182Z over streamable-http.

**3 tools: 1 change things and 2 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 1 | ask |
| Only reads | read | 2 | allow |

## Exfil surface

No private-data -> untrusted-input -> outbound path in this server alone: no tool is tagged outbound.

| Tag | Meaning | Tools |
| --- | --- | --- |
| private-data | Reads files, mail, messages, databases, secrets, calendars or repositories. | `mcp__withdrawal-help__find_programs` |
| untrusted-input | Brings in text someone else can write: web pages, inbound email, messages, issues and comments. | `mcp__withdrawal-help__get_program` |
| outbound | Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL. | none |

## Findings

No check matched anything in these tool definitions.


## Changes things (1)

Creates or changes something that can be changed back. Claude Code: ask.

### `state_overview`

- 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:

```untrusted-server-text
For one US state or territory: how many SAMHSA-listed programs withdrawal.help lists at each level of care (detox, residential, outpatient, methadone clinics, buprenorphine), how many of each report taking Medicaid, Medicare, or a sliding fee scale or no charge, and the withdrawal.help list pages for the state, its filters and its largest cities.
```

## Only reads (2)

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

### `find_programs`

- The name "find_programs" says "find": a word for reading.
- Tag private-data: The description's first sentence says "directory": it reads files.

Description, as the server wrote it:

```untrusted-server-text
Programs listed in SAMHSA FindTreatment.gov and its opioid treatment program directory, near a ZIP code (closest first, straight-line miles) or in a state or city, for one level of care: detox, residential, outpatient, methadone clinics or buprenorphine. Each result: name, address, phone, detox setting and substances, other care settings, payment accepted, an id for get_program and its withdrawal.help page. Filters for detox substance and payment.
```

### `get_program`

- The name "get_program" says "get": a word for reading.
- Tag untrusted-input: The description's first sentence says "website": it reads web pages, which anyone can write.

Description, as the server wrote it:

```untrusted-server-text
Everything withdrawal.help lists for one program, by the id find_programs returns: name, address, main, intake and hotline phones, website, levels of care, detox setting, substances and detox medications, other care settings, opioid and alcohol use disorder medications, payment and help with cost, ages, sexes, languages, special groups, licenses and accreditation as reported, with its page and a correction link.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `withdrawal-help`:

```json
{
  "permissions": {
    "allow": [
      "mcp__withdrawal-help__find_programs",
      "mcp__withdrawal-help__get_program"
    ],
    "ask": [
      "mcp__withdrawal-help__state_overview"
    ],
    "deny": []
  }
}
```

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

- `mcp__withdrawal-help__find_programs`: private-data
- `mcp__withdrawal-help__get_program`: untrusted-input