# Friday Flight Deals (remote · fridayflightdeals.com)

The newest cheap flight deals from the Friday Flight Deals newsletter.

- Trust score: 73/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `fridayflightdeals.com`: 73/100 (this document), [markdown](https://verifymcp.io/servers/com-fridayflightdeals-deals/fridayflightdeals.md), [page](https://verifymcp.io/servers/com-fridayflightdeals-deals/fridayflightdeals)

## Channel facts

- Endpoint: `https://fridayflightdeals.com/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**: 63/100
  - 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 enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - 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**: 46/100
  - 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 717 tokens (~37/item across 19 items; 7 tools + 12 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 87/100
  - Stability observed for 26 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 7 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 8 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 73/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.
  - Supports UI / widget rendering.

## Install

### How do I install the Friday Flight Deals MCP server?

Friday Flight Deals is a hosted endpoint at https://fridayflightdeals.com/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 com-fridayflightdeals-deals 'https://fridayflightdeals.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-fridayflightdeals-deals": {
      "url": "https://fridayflightdeals.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-fridayflightdeals-deals": {
      "type": "http",
      "url": "https://fridayflightdeals.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-fridayflightdeals-deals]
url = "https://fridayflightdeals.com/mcp"
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add com-fridayflightdeals-deals --url 'https://fridayflightdeals.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-fridayflightdeals-deals:
    url: "https://fridayflightdeals.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-fridayflightdeals-deals": {
      "Transport": "http",
      "Url": "https://fridayflightdeals.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-fridayflightdeals-deals -t streamable-http -u 'https://fridayflightdeals.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-fridayflightdeals-deals": {
      "type": "http",
      "url": "https://fridayflightdeals.com/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.

### 2026-11-05 (score 73, +1)

- [security] Resource “Booking tips widget” now points somewhere else: ui://widget/ffd-tips.html → ui://widget/ffd-tips-app.html
- [security] Resource “Flight deal score widget” now points somewhere else: ui://widget/ffd-score.html → ui://widget/ffd-score-app.html
- [security] Resource “Friday Flight Deals widget” now points somewhere else: ui://widget/ffd.html → ui://widget/ffd-app.html
- [security] Resource “Hidden-city check widget” now points somewhere else: ui://widget/ffd-hidden-city.html → ui://widget/ffd-hidden-city-app.html
- [security] Resource “Premium cabin guide widget” now points somewhere else: ui://widget/ffd-premium.html → ui://widget/ffd-premium-app.html
- [security] Resource “Route fares widget” now points somewhere else: ui://widget/ffd-fares.html → ui://widget/ffd-fares-app.html

### 2026-11-04 (score 72, 0)

- [security] Resource “Booking tips widget” now points somewhere else: ui://widget/ffd-tips.html → ui://widget/ffd-tips-app.html
- [security] Resource “Flight deal score widget” now points somewhere else: ui://widget/ffd-score.html → ui://widget/ffd-score-app.html
- [security] Resource “Friday Flight Deals widget” now points somewhere else: ui://widget/ffd.html → ui://widget/ffd-app.html
- [security] Resource “Hidden-city check widget” now points somewhere else: ui://widget/ffd-hidden-city.html → ui://widget/ffd-hidden-city-app.html
- [security] Resource “Premium cabin guide widget” now points somewhere else: ui://widget/ffd-premium.html → ui://widget/ffd-premium-app.html
- [security] Resource “Route fares widget” now points somewhere else: ui://widget/ffd-fares.html → ui://widget/ffd-fares-app.html

### 2026-11-03 (score 72, +1)

- [security] Resource “Booking tips widget” now points somewhere else: ui://widget/ffd-tips.html → ui://widget/ffd-tips-app.html
- [security] Resource “Flight deal score widget” now points somewhere else: ui://widget/ffd-score.html → ui://widget/ffd-score-app.html
- [security] Resource “Friday Flight Deals widget” now points somewhere else: ui://widget/ffd.html → ui://widget/ffd-app.html
- [security] Resource “Hidden-city check widget” now points somewhere else: ui://widget/ffd-hidden-city.html → ui://widget/ffd-hidden-city-app.html
- [security] Resource “Premium cabin guide widget” now points somewhere else: ui://widget/ffd-premium.html → ui://widget/ffd-premium-app.html
- [security] Resource “Route fares widget” now points somewhere else: ui://widget/ffd-fares.html → ui://widget/ffd-fares-app.html

### 2026-11-02 (score 71, 0)

- [security] Resource “Booking tips widget” now points somewhere else: ui://widget/ffd-tips.html → ui://widget/ffd-tips-app.html
- [security] Resource “Flight deal score widget” now points somewhere else: ui://widget/ffd-score.html → ui://widget/ffd-score-app.html
- [security] Resource “Friday Flight Deals widget” now points somewhere else: ui://widget/ffd.html → ui://widget/ffd-app.html
- [security] Resource “Hidden-city check widget” now points somewhere else: ui://widget/ffd-hidden-city.html → ui://widget/ffd-hidden-city-app.html
- [security] Resource “Premium cabin guide widget” now points somewhere else: ui://widget/ffd-premium.html → ui://widget/ffd-premium-app.html
- [security] Resource “Route fares widget” now points somewhere else: ui://widget/ffd-fares.html → ui://widget/ffd-fares-app.html

### 2026-11-01 (score 71, +1)

- [security] Resource “Booking tips widget” now points somewhere else: ui://widget/ffd-tips.html → ui://widget/ffd-tips-app.html
- [security] Resource “Flight deal score widget” now points somewhere else: ui://widget/ffd-score.html → ui://widget/ffd-score-app.html
- [security] Resource “Friday Flight Deals widget” now points somewhere else: ui://widget/ffd.html → ui://widget/ffd-app.html
- [security] Resource “Hidden-city check widget” now points somewhere else: ui://widget/ffd-hidden-city.html → ui://widget/ffd-hidden-city-app.html
- [security] Resource “Premium cabin guide widget” now points somewhere else: ui://widget/ffd-premium.html → ui://widget/ffd-premium-app.html
- [security] Resource “Route fares widget” now points somewhere else: ui://widget/ffd-fares.html → ui://widget/ffd-fares-app.html

### 2026-10-31 (score 70, 0)

- [security] Resource “Booking tips widget” now points somewhere else: ui://widget/ffd-tips.html → ui://widget/ffd-tips-app.html
- [security] Resource “Flight deal score widget” now points somewhere else: ui://widget/ffd-score.html → ui://widget/ffd-score-app.html
- [security] Resource “Friday Flight Deals widget” now points somewhere else: ui://widget/ffd.html → ui://widget/ffd-app.html
- [security] Resource “Hidden-city check widget” now points somewhere else: ui://widget/ffd-hidden-city.html → ui://widget/ffd-hidden-city-app.html
- [security] Resource “Premium cabin guide widget” now points somewhere else: ui://widget/ffd-premium.html → ui://widget/ffd-premium-app.html
- [security] Resource “Route fares widget” now points somewhere else: ui://widget/ffd-fares.html → ui://widget/ffd-fares-app.html

### 2026-10-30 (score 70, +1)

- [security] Resource “Booking tips widget” now points somewhere else: ui://widget/ffd-tips.html → ui://widget/ffd-tips-app.html
- [security] Resource “Flight deal score widget” now points somewhere else: ui://widget/ffd-score.html → ui://widget/ffd-score-app.html
- [security] Resource “Friday Flight Deals widget” now points somewhere else: ui://widget/ffd.html → ui://widget/ffd-app.html
- [security] Resource “Hidden-city check widget” now points somewhere else: ui://widget/ffd-hidden-city.html → ui://widget/ffd-hidden-city-app.html
- [security] Resource “Premium cabin guide widget” now points somewhere else: ui://widget/ffd-premium.html → ui://widget/ffd-premium-app.html
- [security] Resource “Route fares widget” now points somewhere else: ui://widget/ffd-fares.html → ui://widget/ffd-fares-app.html

### 2026-10-29 (score 69, 0)

- [security] Resource “Booking tips widget” now points somewhere else: ui://widget/ffd-tips.html → ui://widget/ffd-tips-app.html
- [security] Resource “Flight deal score widget” now points somewhere else: ui://widget/ffd-score.html → ui://widget/ffd-score-app.html
- [security] Resource “Friday Flight Deals widget” now points somewhere else: ui://widget/ffd.html → ui://widget/ffd-app.html
- [security] Resource “Hidden-city check widget” now points somewhere else: ui://widget/ffd-hidden-city.html → ui://widget/ffd-hidden-city-app.html
- [security] Resource “Premium cabin guide widget” now points somewhere else: ui://widget/ffd-premium.html → ui://widget/ffd-premium-app.html
- [security] Resource “Route fares widget” now points somewhere else: ui://widget/ffd-fares.html → ui://widget/ffd-fares-app.html

## MCP tools (7)

### `open_friday_flight_deals` (~42 tokens)

Friday Flight Deals

Open the Friday Flight Deals app, which shows the latest cheap flight deals. If you call this, do not also call get_latest_deals.

### `get_latest_deals` (~59 tokens)

Get latest flight deals

Fetch the latest cheap flight deals from the Friday Flight Deals newsletter (title, url, date, summary) to answer a question about them. It shows a deals widget, so skip it if open_friday_flight_deals was already called.

### `score_flight_deal` (~103 tokens)

Score a flight deal

Rate a flight price from 0 to 100 against the typical fare for that route and cabin. Use when someone asks if a fare is a good deal.

Input parameters:

- `cabin` (string): Cabin class. Defaults to economy.
- `from` (string, required): Origin airport IATA code, e.g. JFK
- `price` (number, required): Round-trip price in USD
- `to` (string, required): Destination airport IATA code, e.g. LHR

### `check_hidden_city_ticket` (~220 tokens)

Check a hidden-city ticket

Assess the risk of hidden-city ticketing: buying a ticket to a farther airport and getting off at the layover. Returns the saving, a verdict, deal-breakers, risks and the airline's policy.

Input parameters:

- `airline` (string): Airline code. Defaults to IZ (other).
- `bag` (boolean): True if you would check a bag
- `beyond` (string, required): Final airport on the cheaper ticket, e.g. DUB, EDI, MAN, BRU, AMS for LHR
- `direct` (number, required): Price of the normal ticket to your real destination, USD
- `from` (string, required): Origin airport IATA code, e.g. JFK
- `loyalty` (boolean): True if a frequent flyer number is on the booking
- `round_trip` (boolean): True if the ticket is a return
- `throwaway` (number, required): Price of the cheaper ticket to the airport beyond, USD
- `to` (string, required): Hub airport where you would actually get off, e.g. LHR

### `find_route_fares` (~78 tokens)

Find tracked fares for a route

Show the cheapest recent fares we track for an airport pair, by cabin, with the usual price and discount. Use when someone asks what a route costs right now.

Input parameters:

- `from` (string, required): Origin airport IATA code, e.g. JFK
- `to` (string, required): Destination airport IATA code, e.g. LHR

### `get_premium_cabin_guide` (~72 tokens)

Business and first class guide

Typical price, airlines, lounges and booking tips for business or first class to a destination such as japan, dubai, london, europe or hawaii.

Input parameters:

- `cabin` (string): Cabin class. Defaults to business.
- `destination` (string, required): Destination slug, e.g. japan

### `get_booking_tips` (~63 tokens)

Flight booking tips

Answer when to book, which day is cheapest to fly and how far ahead to buy, with data-backed tips. Optionally filter by topic keywords.

Input parameters:

- `topic` (string): Optional keywords to filter tips, e.g. cheapest day, how far in advance

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-fridayflightdeals-deals/fridayflightdeals#diagnostics

## Score history

- 2026-11-05: 73
- 2026-11-04: 72
- 2026-11-03: 72
- 2026-11-02: 71
- 2026-11-01: 71
- 2026-10-31: 70
- 2026-10-30: 70
- 2026-10-29: 69
- 2026-10-28: 69
- 2026-10-27: 68
- 2026-10-26: 68
- 2026-10-25: 67
- 2026-10-24: 67
- 2026-10-23: 66
- 2026-10-22: 66
- 2026-10-21: 63
- 2026-10-20: 63
- 2026-10-19: 62
- 2026-10-18: 62
- 2026-10-17: 61
- 2026-10-16: 61
- 2026-10-15: 61
- 2026-10-14: 60
- 2026-10-13: 60
- 2026-10-12: 59
- 2026-10-11: 59
- 2026-10-10: 58

## Common questions

### What is the Friday Flight Deals MCP server?

Friday Flight Deals is an MCP server listed in the public MCP registry as com.fridayflightdeals/deals. The newest cheap flight deals from the Friday Flight Deals newsletter. This page covers its hosted endpoint (https://fridayflightdeals.com/mcp).

### Is the Friday Flight Deals MCP server safe to use?

Friday Flight Deals scores 73 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 Friday Flight Deals MCP server expose?

Friday Flight Deals exposes 7 tools: open_friday_flight_deals, get_latest_deals, score_flight_deal, check_hidden_city_ticket, find_route_fares, and 2 more. Their descriptions and schemas cost roughly 637 tokens of context every time the server is loaded.

### Does the Friday Flight Deals MCP server require authentication?

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

### Is the Friday Flight Deals MCP server still maintained?

Friday Flight Deals 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://fridayflightdeals.com/mcp
- Repository: https://github.com/jackculpan/friday-flight-deals
- Website: https://fridayflightdeals.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-fridayflightdeals-deals/fridayflightdeals.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-fridayflightdeals-deals/fridayflightdeals.json
- HTML version of this page: https://verifymcp.io/servers/com-fridayflightdeals-deals/fridayflightdeals