# Compera (remote · compera.se)

Live Swedish price & service comparison (products, broadband, mobile, electricity, loans)

- Trust score: 74/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-26

## Components

- remote · `compera.se`: 74/100 (this document), [markdown](https://verifymcp.io/servers/fredxhansson-cmyk-compera/compera.md), [page](https://verifymcp.io/servers/fredxhansson-cmyk-compera/compera)

## Channel facts

- Endpoint: `https://compera.se/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## 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 2026-09-26.

- **Endpoint Security**: 66/100
  - 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 9 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 is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 769 tokens (~85/item across 9 items; 9 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 47/100
  - Stability observed for 14 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 9 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 10 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 Compera MCP server?

Compera is a hosted endpoint at https://compera.se/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 fredxhansson-cmyk-compera 'https://compera.se/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "fredxhansson-cmyk-compera": {
      "url": "https://compera.se/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "fredxhansson-cmyk-compera": {
      "type": "http",
      "url": "https://compera.se/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.fredxhansson-cmyk-compera]
url = "https://compera.se/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "fredxhansson-cmyk-compera": {
      "type": "remote",
      "url": "https://compera.se/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add fredxhansson-cmyk-compera --url 'https://compera.se/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  fredxhansson-cmyk-compera:
    url: "https://compera.se/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "fredxhansson-cmyk-compera": {
      "Transport": "http",
      "Url": "https://compera.se/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add fredxhansson-cmyk-compera -t streamable-http -u 'https://compera.se/mcp'
```

### Other

```json
{
  "mcpServers": {
    "fredxhansson-cmyk-compera": {
      "type": "http",
      "url": "https://compera.se/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.

### 2026-09-25 (score 74, +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 73, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-21 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-19 (score 71, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 70, +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.

### 2026-09-14 (score 69, +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.

### 2026-09-13 (score 68, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-09-12 (score 68)

First indexed and scored.

## MCP tools (9)

### `search_products` (~127 tokens)

Sök i Comperas produktkatalog och få billigaste pris + antal butiker per produkt. Använd för fysiska produkter (TV, mobil, hörlurar, dator, vitvaror m.m.). Returnerar länk till produktsidan på compera.se.

Input parameters:

- `limit` (integer): Antal produkter (standard 8)
- `query` (string, required): Sökord, t.ex. "55 tum tv", "iphone 15", "airpods pro"
- `sort` (string): Sortering (standard: price_asc = billigast först)

### `compare_category` (~118 tokens)

Jämför de bästa leverantörerna i en tjänste-/abonnemangskategori i Sverige (t.ex. bredband, mobilabonnemang, elavtal, hemförsäkring, privatlån, sparkonto). Returnerar topplista med namn, pris/villkor, betyg och länk.

Input parameters:

- `category` (string, required): Kategori/nisch, t.ex. "bredband", "mobilabonnemang", "hemförsäkring". Kör list_categories för giltiga värden.

### `electricity_price` (~73 tokens)

Dagsfärskt svenskt elpris (spotpris) per elområde SE1–SE4 från Nord Pool, i öre/kWh. Visar billigast/dyrast område och skillnaden.

Input parameters:

- `area` (string): Valfritt elområde. Utelämna för alla fyra.

### `lowest_loan_rate` (~55 tokens)

Lägsta effektiva privatlåneränta i Sverige just nu (dagsfärskt Compera Ränteindex), samt topplista med de lägsta räntorna per långivare.

### `price_spread` (~59 tokens)

Comperas Prisspridningsindex: hur mycket priset på samma produkt skiljer mellan svenska butiker (median/snitt-spridning + exempel). Bra för "spelar det roll var jag handlar?"-frågor.

### `product_offers` (~83 tokens)

Hämta ALLA butikers priser för en enskild produkt (billigast + i lager först). Ta product_slug från search_products-länkarna (.../produkt/<slug>).

Input parameters:

- `product_slug` (string, required): Produktens slug, t.ex. "tcl-tcl-65-tv-lcd-4k-65t69c-..."

### `compare_pair` (~109 tokens)

Jämför två leverantörer/alternativ mot varandra i en kategori (t.ex. Bahnhof vs Telia i bredband). Returnerar pris, betyg, badge och fördelar för båda.

Input parameters:

- `category` (string, required): Kategori/nisch (kör list_categories för giltiga)
- `option_a` (string, required): Första alternativet, t.ex. "Bahnhof"
- `option_b` (string, required): Andra alternativet, t.ex. "Telia"

### `deals_now` (~55 tokens)

Aktuella erbjudanden/rabatter just nu på Compera, tvärs kategorier (elavtal, mobil, streaming, försäkring m.m.).

Input parameters:

- `limit` (integer): Antal (standard 8)

### `list_categories` (~39 tokens)

Lista alla jämförbara tjänste-/abonnemangskategorier (giltiga värden för compare_category) samt hur man söker produkter.

## Diagnostics

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

## Score history

- 2026-09-26: 74
- 2026-09-25: 74
- 2026-09-24: 73
- 2026-09-23: 73
- 2026-09-22: 72
- 2026-09-21: 72
- 2026-09-20: 71
- 2026-09-19: 71
- 2026-09-18: 70
- 2026-09-17: 70
- 2026-09-16: 69
- 2026-09-15: 69
- 2026-09-14: 69
- 2026-09-13: 68
- 2026-09-12: 68

## Common questions

### What is the Compera MCP server?

Compera is an MCP server listed in the public MCP registry as io.github.fredxhansson-cmyk/compera. Live Swedish price & service comparison (products, broadband, mobile, electricity, loans). This page covers its hosted endpoint (https://compera.se/mcp).

### Is the Compera MCP server safe to use?

Compera scores 74 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 Compera MCP server expose?

Compera exposes 9 tools: search_products, compare_category, electricity_price, lowest_loan_rate, price_spread, and 4 more. Their descriptions and schemas cost roughly 718 tokens of context every time the server is loaded.

### Does the Compera MCP server require authentication?

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

### Is the Compera MCP server still maintained?

Compera is still listed as active in the MCP registry. We last reached this channel on 26 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://compera.se/mcp
- Repository: https://github.com/fredxhansson-cmyk/compera-mcp
- Website: https://compera.se/
- Changelog RSS feed: https://verifymcp.io/servers/fredxhansson-cmyk-compera/compera.xml
- Changelog JSON feed: https://verifymcp.io/servers/fredxhansson-cmyk-compera/compera.json
- HTML version of this page: https://verifymcp.io/servers/fredxhansson-cmyk-compera/compera