# Tuper Sheets formulas (remote · mcp-sheets.tuper.app)

Build Google Sheets FILTER, RANK and UNIQUE formulas and clean text. No sign-in.

- Trust score: 67/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `mcp-sheets.tuper.app`: 67/100 (this document), [markdown](https://verifymcp.io/servers/app-tuper-sheets/mcp-sheets.md), [page](https://verifymcp.io/servers/app-tuper-sheets/mcp-sheets)

## Channel facts

- Endpoint: `https://mcp-sheets.tuper.app/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**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - 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**: 55/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 862 tokens (~172/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 10/100
  - Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 81/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 44% 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 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 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 Tuper Sheets formulas MCP server?

Tuper Sheets formulas is a hosted endpoint at https://mcp-sheets.tuper.app/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-tuper-sheets 'https://mcp-sheets.tuper.app/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "app-tuper-sheets": {
      "url": "https://mcp-sheets.tuper.app/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "app-tuper-sheets": {
      "type": "http",
      "url": "https://mcp-sheets.tuper.app/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.app-tuper-sheets]
url = "https://mcp-sheets.tuper.app/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add app-tuper-sheets --url 'https://mcp-sheets.tuper.app/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  app-tuper-sheets:
    url: "https://mcp-sheets.tuper.app/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "app-tuper-sheets": {
      "Transport": "http",
      "Url": "https://mcp-sheets.tuper.app/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add app-tuper-sheets -t streamable-http -u 'https://mcp-sheets.tuper.app/mcp'
```

### Other

```json
{
  "mcpServers": {
    "app-tuper-sheets": {
      "type": "http",
      "url": "https://mcp-sheets.tuper.app/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.

### 2026-11-04 (score 67, +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.

### 2026-11-03 (score 66, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-11-02 (score 66)

First indexed and scored.

## MCP tools (5)

### `sheets_filter_formula` (~212 tokens)

Google Sheets FILTER formula

Build a FILTER formula that shows the rows of a range matching 1-3 conditions (equals, contains, starts/ends with, one of, blank, number and date comparisons), optionally sorted and with a "no match" message. Returns the formula and a note.

Input parameters:

- `case_sensitive` (boolean)
- `cells_are_text` (boolean): Numbers/dates are stored as text: wrap in VALUE / DATEVALUE
- `conditions` (array, required)
- `join` (string)
- `no_match_message` (string): If set, wrap in IFERROR and show this text when no row matches
- `order` (string): Sort the result by its first column
- `range` (string, required): Rows to show, first and last column: A2:D, A2:D500, A:D or Data!A2:D
- `separator` (string): Argument separator: "," (US/UK locale) or ";" (many European locales)
- `skip_blanks` (boolean)

### `sheets_rank_formula` (~205 tokens)

Google Sheets RANK formula

Build a formula that ranks one column, with a choice of tie handling (min: 1,2,2,4; dense: 1,2,2,3; avg: 1,2.5,2.5,4; unique: 1,2,3,4) and optional ranking within a group column. mode "column" fills the whole column from one cell; mode "row" is a per-row formula to drag down.

Input parameters:

- `direction` (string): desc: largest value is rank 1
- `group` (string): Optional column letter; ranks restart in each group
- `mode` (string)
- `range` (string, required): One column with its first row, header left out: B2:B, B2:B200 or Data!B2:B
- `separator` (string): Argument separator: "," (US/UK locale) or ";" (many European locales)
- `ties` (string)

### `sheets_unique_formula` (~129 tokens)

Google Sheets unique values formula

Build a formula for unique values: a UNIQUE list, COUNTUNIQUE, a value/count table, only the repeated values, or only the values that appear once.

Input parameters:

- `ignore_case` (boolean)
- `mode` (string)
- `order` (string)
- `range` (string, required): A2:A, A2:A500, A:A or Data!A2:C (several columns only for mode "list")
- `separator` (string): Argument separator: "," (US/UK locale) or ";" (many European locales)
- `skip_blanks` (boolean)

### `docs_match_case_replacement` (~72 tokens)

Replace keeping the case of each match

Given matched texts and a replacement, return the replacement in the case shape of each match (ALL CAPS, Title Case, First letter, lower). The rule ReplaceKit uses for "Keep the case of each match" in Google Docs.

Input parameters:

- `matches` (array, required)
- `replacement` (string, required)

### `clean_text` (~87 tokens)

Clean pasted text (spaces, breaks, quotes)

Run ReplaceKit cleanups on text (up to 50,000 characters), in the order given: double-spaces, space-before-punct, trailing-spaces, empty-paragraphs, line-breaks, nbsp, curly-quotes, straight-quotes. Returns the cleaned text and how many replacements each made.

Input parameters:

- `cleanups` (array, required)
- `text` (string, required)

## Diagnostics

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

## Score history

- 2026-11-05: 67
- 2026-11-04: 67
- 2026-11-03: 66
- 2026-11-02: 66

## Common questions

### What is the Tuper Sheets formulas MCP server?

Tuper Sheets formulas is an MCP server listed in the public MCP registry as app.tuper/sheets. Build Google Sheets FILTER, RANK and UNIQUE formulas and clean text. No sign-in. This page covers its hosted endpoint (https://mcp-sheets.tuper.app/mcp).

### Is the Tuper Sheets formulas MCP server safe to use?

Tuper Sheets formulas scores 67 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 Tuper Sheets formulas MCP server expose?

Tuper Sheets formulas exposes 5 tools: sheets_filter_formula, sheets_rank_formula, sheets_unique_formula, docs_match_case_replacement, clean_text. Their descriptions and schemas cost roughly 705 tokens of context every time the server is loaded.

### Does the Tuper Sheets formulas MCP server require authentication?

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

### Is the Tuper Sheets formulas MCP server still maintained?

Tuper Sheets formulas 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.

## Links

- Remote endpoint: https://mcp-sheets.tuper.app/mcp
- Website: https://keepsorted.tuper.app/?src=mcp-registry
- Changelog RSS feed: https://verifymcp.io/servers/app-tuper-sheets/mcp-sheets.xml
- Changelog JSON feed: https://verifymcp.io/servers/app-tuper-sheets/mcp-sheets.json
- HTML version of this page: https://verifymcp.io/servers/app-tuper-sheets/mcp-sheets