# Tangy Limes (remote · tangylimes.com)

Funny singing video ecards from a photo: search cards, get prices, buy card packs, request cards.

- Trust score: 75/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `tangylimes.com`: 75/100 (this document), [markdown](https://verifymcp.io/servers/princezoho-tangylimes/api-mcp.md), [page](https://verifymcp.io/servers/princezoho-tangylimes/api-mcp)

## Channel facts

- Endpoint: `https://tangylimes.com/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 2026-11-05.

- **Endpoint Security**: 80/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation.
  - 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**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 543 tokens (~90/item across 6 items; 6 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 86/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 57% 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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Tangy Limes MCP server?

Tangy Limes is a hosted endpoint at https://tangylimes.com/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 princezoho-tangylimes 'https://tangylimes.com/api/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "princezoho-tangylimes": {
      "url": "https://tangylimes.com/api/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "princezoho-tangylimes": {
      "type": "http",
      "url": "https://tangylimes.com/api/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.princezoho-tangylimes]
url = "https://tangylimes.com/api/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "princezoho-tangylimes": {
      "type": "remote",
      "url": "https://tangylimes.com/api/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add princezoho-tangylimes --url 'https://tangylimes.com/api/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  princezoho-tangylimes:
    url: "https://tangylimes.com/api/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "princezoho-tangylimes": {
      "Transport": "http",
      "Url": "https://tangylimes.com/api/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add princezoho-tangylimes -t streamable-http -u 'https://tangylimes.com/api/mcp'
```

### Other

```json
{
  "mcpServers": {
    "princezoho-tangylimes": {
      "type": "http",
      "url": "https://tangylimes.com/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.

### 2026-11-03 (score 75, +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.

### 2026-11-01 (score 74, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 73, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-28 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-27 (score 71, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-26 (score 71)

First indexed and scored.

## MCP tools (6)

### `search_cards` (~119 tokens)

Search Tangy Limes cards

Find Tangy Limes video greeting cards. Each card is a short music video where real faces from a photo sing an original song. Filter by words (e.g. "dog birthday", "roast", "Paris anniversary"), occasion, and how many faces the card fits.

Input parameters:

- `faces` (integer): Number of faces the card must fit
- `limit` (integer)
- `occasion` (string): Card group
- `query` (string): Words describing the card, e.g. "80s birthday" or "anti valentine"

### `get_card` (~41 tokens)

Get one card

Details for one card by id: title, occasion, headline, how many faces, formats, length, price and links.

Input parameters:

- `card_id` (string, required)

### `get_pricing` (~37 tokens)

Prices

Tangy Limes prices: one card, the 3-pack, the custom song, and the first-card email offer. No subscription.

### `make_card_link` (~64 tokens)

Link to a card

A link that opens a card on tangylimes.com, ready for the person to add their photo and watch the free preview. Add a discount code to apply it automatically.

Input parameters:

- `card_id` (string, required)
- `code` (string): Optional discount or affiliate code

### `buy_cards` (~126 tokens)

Buy cards in bulk

Make a Stripe checkout link for packs of 3 cards ($4.99 a pack). The person pays on Stripe; the cards are then added to the account for the email given, and they make each card on tangylimes.com by signing in with that email. Nothing is charged until they pay. Always show the link to the person; never claim the purchase is done.

Input parameters:

- `code` (string): Optional discount code
- `email` (string, required): The email the cards go to (they sign in with it)
- `packs` (integer, required): Number of 3-card packs

### `request_card` (~78 tokens)

Request a new card

Ask the studio to make a card that doesn't exist yet. Leave an email to hear when it's ready.

Input parameters:

- `email` (string)
- `faces` (integer)
- `idea` (string, required): The card idea, e.g. "our dog's 10th birthday at a roller rink, two people"
- `occasion` (string)

## Diagnostics

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

## Score history

- 2026-11-05: 75
- 2026-11-04: 75
- 2026-11-03: 75
- 2026-11-02: 74
- 2026-11-01: 74
- 2026-10-31: 73
- 2026-10-30: 73
- 2026-10-29: 72
- 2026-10-28: 72
- 2026-10-27: 71
- 2026-10-26: 71

## Common questions

### What is the Tangy Limes MCP server?

Tangy Limes is an MCP server listed in the public MCP registry as io.github.princezoho/tangylimes. Funny singing video ecards from a photo: search cards, get prices, buy card packs, request cards. This page covers its hosted endpoint (https://tangylimes.com/api/mcp).

### Is the Tangy Limes MCP server safe to use?

Tangy Limes scores 75 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 Tangy Limes MCP server expose?

Tangy Limes exposes 6 tools: search_cards, get_card, get_pricing, make_card_link, buy_cards, request_card. Their descriptions and schemas cost roughly 465 tokens of context every time the server is loaded.

### Does the Tangy Limes MCP server require authentication?

No. We connected to Tangy Limes without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Tangy Limes MCP server still maintained?

Tangy Limes is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What did VerifyMCP test on the Tangy Limes MCP server?

VerifyMCP ran 13 checks on Tangy Limes, covering TLS certificate, Authorization, HTTPS, HSTS header and 9 more. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

- Remote endpoint: https://tangylimes.com/api/mcp
- Website: https://tangylimes.com/
- Changelog RSS feed: https://verifymcp.io/servers/princezoho-tangylimes/api-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/princezoho-tangylimes/api-mcp/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/princezoho-tangylimes/api-mcp.json
- HTML version of this page: https://verifymcp.io/servers/princezoho-tangylimes/api-mcp