# app.vercel.renewalmatrix/renewalmatrix (remote · renewalmatrix.vercel.app)

Score a subscription flow against US click-to-cancel / auto-renewal laws.

- Trust score: 69/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-28

## Components

- remote · `renewalmatrix.vercel.app`: 69/100 (this document), [markdown](https://verifymcp.io/servers/app-vercel-renewalmatrix-renewalmatrix/api-mcp.md), [page](https://verifymcp.io/servers/app-vercel-renewalmatrix-renewalmatrix/api-mcp)

## Channel facts

- Endpoint: `https://renewalmatrix.vercel.app/api/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, 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 2026-09-28.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 1 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 63/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 323 tokens (~323/item across 1 items; 1 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 50/100
  - Stability observed for 15 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% 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 1 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 1 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 40/100
  - Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28.

## Install

### How do I install the app.vercel.renewalmatrix/renewalmatrix MCP server?

app.vercel.renewalmatrix/renewalmatrix is a hosted endpoint at https://renewalmatrix.vercel.app/api/mcp, so there is nothing to install locally. 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 --transport http app-vercel-renewalmatrix-renewalmatrix 'https://renewalmatrix.vercel.app/api/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "app-vercel-renewalmatrix-renewalmatrix": {
      "url": "https://renewalmatrix.vercel.app/api/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "app-vercel-renewalmatrix-renewalmatrix": {
      "type": "http",
      "url": "https://renewalmatrix.vercel.app/api/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.app-vercel-renewalmatrix-renewalmatrix]
url = "https://renewalmatrix.vercel.app/api/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "app-vercel-renewalmatrix-renewalmatrix": {
      "type": "remote",
      "url": "https://renewalmatrix.vercel.app/api/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add app-vercel-renewalmatrix-renewalmatrix --url 'https://renewalmatrix.vercel.app/api/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  app-vercel-renewalmatrix-renewalmatrix:
    url: "https://renewalmatrix.vercel.app/api/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "app-vercel-renewalmatrix-renewalmatrix": {
      "Transport": "http",
      "Url": "https://renewalmatrix.vercel.app/api/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add app-vercel-renewalmatrix-renewalmatrix -t streamable-http -u 'https://renewalmatrix.vercel.app/api/mcp'
```

### Other

```json
{
  "mcpServers": {
    "app-vercel-renewalmatrix-renewalmatrix": {
      "type": "http",
      "url": "https://renewalmatrix.vercel.app/api/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## 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.

### 2026-09-28 (score 69, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-27 (score 69, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-25 (score 68, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-23 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-21 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 65, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-16 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-14 (score 63, +1)

- [functional improvement] Stability: unverified → 0.03

## MCP tools (1)

### `check_renewal_compliance` (~323 tokens)

Score a subscription business's signup/cancellation flow against current US click-to-cancel / automatic-renewal laws (federal FTC Section 5/ROSCA, plus CA/CO/VT/OR in the full paid report). Deterministic rules engine, no LLM guessing -- every finding cites its actual statute. This free tool returns only the federal result plus a locked count of state findings; the full 5-jurisdiction report with citations is a $49 one-time purchase at renewalmatrix.vercel.app. Informational only, not legal advice.

Input parameters:

- `b2b_customers_colorado` (boolean): Does the business sell to B2B customers in Colorado?
- `confirmation_email_with_cancel_instructions` (boolean): Does the signup confirmation email restate cancel instructions?
- `long_term_or_discounted_trial` (boolean): Is this a 1+ year term or a discounted-trial-to-paid conversion?
- `online_cancel` (boolean): Can a customer cancel online, same medium as signup?
- `online_signup` (boolean): Can a customer sign up online? (default true)
- `phone_or_email_required` (boolean): Is phone or email required to cancel?
- `prechecked_consent` (boolean): Is the auto-renew consent box pre-checked/default-on?
- `renewal_notice_days` (integer): Days of advance notice sent before a renewal charge, if any
- `sells_states` (array, required): State codes the business sells subscriptions in, e.g. ['CA','CO'], or ['nationwide']

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/app-vercel-renewalmatrix-renewalmatrix/api-mcp#diagnostics

## Score history

- 2026-09-28: 69
- 2026-09-27: 69
- 2026-09-26: 68
- 2026-09-25: 68
- 2026-09-24: 67
- 2026-09-23: 67
- 2026-09-22: 66
- 2026-09-21: 66
- 2026-09-20: 65
- 2026-09-19: 65
- 2026-09-18: 65
- 2026-09-17: 64
- 2026-09-16: 64
- 2026-09-15: 63
- 2026-09-14: 63
- 2026-09-13: 62

## Common questions

### What is the app.vercel.renewalmatrix/renewalmatrix MCP server?

app.vercel.renewalmatrix/renewalmatrix is an MCP server listed in the public MCP registry as app.vercel.renewalmatrix/renewalmatrix. Score a subscription flow against US click-to-cancel / auto-renewal laws. This page covers its hosted endpoint (https://renewalmatrix.vercel.app/api/mcp).

### Is the app.vercel.renewalmatrix/renewalmatrix MCP server safe to use?

app.vercel.renewalmatrix/renewalmatrix scores 69 out of 100 on VerifyMCP. 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 app.vercel.renewalmatrix/renewalmatrix MCP server expose?

app.vercel.renewalmatrix/renewalmatrix exposes 1 tool: check_renewal_compliance. Their descriptions and schemas cost roughly 323 tokens of context every time the server is loaded.

### Does the app.vercel.renewalmatrix/renewalmatrix MCP server require authentication?

No. We connected to app.vercel.renewalmatrix/renewalmatrix without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the app.vercel.renewalmatrix/renewalmatrix MCP server still maintained?

app.vercel.renewalmatrix/renewalmatrix is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://renewalmatrix.vercel.app/api/mcp
- Website: https://renewalmatrix.vercel.app/
- Changelog RSS feed: https://verifymcp.io/servers/app-vercel-renewalmatrix-renewalmatrix/api-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/app-vercel-renewalmatrix-renewalmatrix/api-mcp.json
- HTML version of this page: https://verifymcp.io/servers/app-vercel-renewalmatrix-renewalmatrix/api-mcp