# io.github.chrischall/simplepractice-mcp (npm · simplepractice-mcp)

SimplePractice Client Portal — appointments, billing, documents, announcements

- Trust score: 92/100 (high trust)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- npm · `simplepractice-mcp`: 92/100 (this document), [markdown](https://verifymcp.io/servers/chrischall-simplepractice-mcp/simplepractice-mcp.md), [page](https://verifymcp.io/servers/chrischall-simplepractice-mcp/simplepractice-mcp)

## Channel facts

- Registry: `npm`
- Package: `simplepractice-mcp`
- Version: `1.1.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-21.

- **Supply Chain Security**: 93/100
  - No malware found by supply-chain analysis.
  - Known CVEs were checked across the 4 of 5 dependencies we could resolve, so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Dependency health was assessed across the 4 of 5 dependencies we could resolve, so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to chrischall/simplepractice-mcp).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 0 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 79/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 1317 tokens (~87/item across 15 items; 15 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 93/100
  - Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 88/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 65% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 15 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 15 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the io.github.chrischall/simplepractice-mcp server?

io.github.chrischall/simplepractice-mcp runs locally as an npm package, launched with npx -y simplepractice-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add chrischall-simplepractice-mcp -- npx -y simplepractice-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "chrischall-simplepractice-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "simplepractice-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "chrischall-simplepractice-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "simplepractice-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add chrischall-simplepractice-mcp -- npx -y simplepractice-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "chrischall-simplepractice-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "simplepractice-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add chrischall-simplepractice-mcp --command npx --arg -y --arg simplepractice-mcp
```

### Hermes

```yaml
mcp_servers:
  chrischall-simplepractice-mcp:
    command: "npx"
    args: ["-y", "simplepractice-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "chrischall-simplepractice-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "simplepractice-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add chrischall-simplepractice-mcp -t stdio -c npx -a -y simplepractice-mcp
```

### Other

```json
{
  "mcpServers": {
    "chrischall-simplepractice-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "simplepractice-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-21 (score 92, −1)

- [security regression] Known CVEs: pass → partial
- [functional] Dependency health: 1.00 → partial
- [functional] Package version: 1.1.0 → 1.1.1

### 2026-09-20 (score 93, 0)

- [functional] MCP protocol: Implements a current MCP spec version (2026-07-28).
- [functional] Package version: 1.0.0 → 1.1.0

### 2026-09-19 (score 93, +1)

- [security regression] Stability: 0.83 → unverified
- [security regression] Tool safety: pass → unverified
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] Dependency health: 0.86 → 1.00
- [functional] First check of Schema quality: unverified
- [functional] Package version: 0.4.2 → 1.0.0

### 2026-09-18 (score 92, +1)

No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-16 (score 91, +1)

No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-14 (score 90, +1)

No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-12 (score 89, +16)

- [security improvement] Malware scan: unverified → pass

### 2026-09-10 (score 73, −15)

- [security regression] Malware scan: pass → unverified
- [functional] Package version: 0.4.1 → 0.4.2

## MCP tools (15)

### `simplepractice_session_status` (~65 tokens)

Report whether this server holds a Client Portal session, for which practice, and how that practice was determined (from a sign-in link, from SIMPLEPRACTICE_PRACTICE, or remembered from the stored session). Reads local state only — makes no network call.

### `simplepractice_request_sign_in_link` (~180 tokens)

Ask SimplePractice to email a sign-in link to a Client Portal address. The portal has no password — this is how you sign in. Sends a real email and is rate-limited per email address AND per IP, so it requires confirm:true. A success does not prove the address has an account: the API answers identically for unknown addresses by design.

Input parameters:

- `confirm` (boolean): Must be true to proceed. Without this, the tool returns a preview.
- `email` (string, required): The email address the Client Portal is registered to.
- `practice` (string): The practice whose portal to sign in to — the slug ("achievebalancetherapy"), the host, or the portal URL. Only needed when this server does not know the practice yet; signing in with an emailed link…

### `simplepractice_verify_sign_in_token` (~104 tokens)

Exchange an emailed sign-in link (or the token in it) for a Client Portal session. Accepts the whole link or just the part after the "#". Prefer passing the WHOLE link: its address names the practice, so no practice has to be configured, and this server remembers it afterwards. Tokens are single-use and last 24 hours.

Input parameters:

- `link` (string, required): The sign-in link from the email, or just the token after the "#".

### `simplepractice_verify_sign_in_pin` (~61 tokens)

Exchange a 6-digit Client Portal sign-in PIN for a session, for practices that email a code instead of a link. Single-use.

Input parameters:

- `email` (string, required): The address the PIN was sent to.
- `pin` (string, required)

### `simplepractice_sign_out` (~21 tokens)

Discard the stored Client Portal session from local state.

### `simplepractice_get_account` (~58 tokens)

The practice, the signed-in client, and every client this login can see. One portal login is a "client access" and may cover more than one client — a parent seeing two children, say — so clients is always a list.

### `simplepractice_list_appointments` (~133 tokens)

Appointments from the Client Portal. status "scheduled" returns confirmed/upcoming ones; "requested" returns those still awaiting the practice's confirmation. Pages by number.

Input parameters:

- `page` (integer)
- `pageSize` (integer)
- `status` (string): Which side of the pending-confirmation filter to read.
- `view` (string): Response shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact returns the slim projection where one exists and s…

### `simplepractice_list_billing_items` (~151 tokens)

Invoices, statements, superbills, receipts, or account history from the Client Portal. An empty list is a real answer — many practices bill entirely outside the portal. Pages by cursor: pass the returned nextCursor as "before".

Input parameters:

- `before` (string): Cursor for the next page — the nextCursor from a previous call.
- `kind` (string)
- `pageSize` (integer)
- `view` (string): Response shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact returns the slim projection where one exists and s…

### `simplepractice_get_billing_overview` (~98 tokens)

Balance due and per-category counts for the Client Portal account. Cheaper than paging the billing collections just to find out whether anything is there.

Input parameters:

- `view` (string): Response shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact returns the slim projection where one exists and s…

### `simplepractice_list_payment_methods` (~33 tokens)

Payment methods saved to the Client Portal — brand, last four digits, and expiry. No full card numbers.

### `simplepractice_list_document_requests` (~95 tokens)

Paperwork the practice has sent — consents, questionnaires, contact and insurance forms, Good Faith Estimates, shared files. Use outstandingOnly to see just what still needs the client's attention.

Input parameters:

- `includeBody` (boolean): Include the full document body/questions. Off by default — these are long.
- `outstandingOnly` (boolean): Return only requests that are not completed or locked.
- `pageSize` (integer)

### `simplepractice_get_document_request` (~97 tokens)

One document request in full, including its body or its questions and the answers already given.

Input parameters:

- `id` (string, required): The document request id.
- `view` (string): Response shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact returns the slim projection where one exists and s…

### `simplepractice_list_documents` (~28 tokens)

Files the practice has shared through the Client Portal.

Input parameters:

- `pageSize` (integer)

### `simplepractice_list_announcements` (~95 tokens)

Announcements the practice has posted to the Client Portal. readAt is null on unread ones.

Input parameters:

- `pageSize` (integer)
- `view` (string): Response shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact returns the slim projection where one exists and s…

### `simplepractice_healthcheck` (~98 tokens)

Verify credentials and upstream reachability

Resolves the credential the way real tools do, then makes one authenticated request to clientsecure.me. Reports which source supplied the credential, whether clientsecure.me accepted it, the round-trip time, and a plain-English hint distinguishing 'no credential' from 'credential rejected' from 'a clientsecure.me-side problem'. Read-only; never returns the credential itself. Call this when a real tool fails and you want to know which hop broke.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/chrischall-simplepractice-mcp/simplepractice-mcp#diagnostics

## Score history

- 2026-09-21: 92
- 2026-09-20: 93
- 2026-09-19: 93
- 2026-09-18: 92
- 2026-09-17: 91
- 2026-09-16: 91
- 2026-09-15: 90
- 2026-09-14: 90
- 2026-09-13: 89
- 2026-09-12: 89
- 2026-09-11: 73
- 2026-09-10: 73
- 2026-09-09: 88
- 2026-09-08: 87
- 2026-09-07: 87
- 2026-09-06: 86
- 2026-09-05: 75
- 2026-09-04: 85
- 2026-09-03: 85
- 2026-09-02: 69
- 2026-09-01: 84
- 2026-08-31: 83
- 2026-08-30: 83
- 2026-08-29: 82
- 2026-08-28: 82
- 2026-08-27: 81
- 2026-08-26: 81
- 2026-08-25: 79
- 2026-08-24: 78

## Common questions

### What is the io.github.chrischall/simplepractice-mcp server?

io.github.chrischall/simplepractice-mcp is listed in the public MCP registry as io.github.chrischall/simplepractice-mcp. SimplePractice Client Portal, appointments, billing, documents, announcements. This page covers its npm package (simplepractice-mcp).

### Is the io.github.chrischall/simplepractice-mcp server safe to use?

io.github.chrischall/simplepractice-mcp scores 92 out of 100 on VerifyMCP. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.chrischall/simplepractice-mcp server expose?

io.github.chrischall/simplepractice-mcp exposes 15 tools: simplepractice_session_status, simplepractice_request_sign_in_link, simplepractice_verify_sign_in_token, simplepractice_verify_sign_in_pin, simplepractice_sign_out, and 10 more. Their descriptions and schemas cost roughly 1,317 tokens of context every time the server is loaded.

### Is the io.github.chrischall/simplepractice-mcp server still maintained?

io.github.chrischall/simplepractice-mcp is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.chrischall/simplepractice-mcp server under?

io.github.chrischall/simplepractice-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/simplepractice-mcp
- Socket report: https://socket.dev/npm/package/simplepractice-mcp
- Repository: https://github.com/chrischall/simplepractice-mcp
- Changelog RSS feed: https://verifymcp.io/servers/chrischall-simplepractice-mcp/simplepractice-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/chrischall-simplepractice-mcp/simplepractice-mcp.json
- HTML version of this page: https://verifymcp.io/servers/chrischall-simplepractice-mcp/simplepractice-mcp