# Giskard Search (remote · search.rgiskard.xyz)

Pay-per-use web search for AI agents. Lightning invoice, Ed25519 signature, karma discounts.

- Trust score: 52/100 (low)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `search.rgiskard.xyz`: 52/100 (this document), [markdown](https://verifymcp.io/servers/giskard09-search/search.md), [page](https://verifymcp.io/servers/giskard09-search/search)

## Channel facts

- Endpoint: `https://search.rgiskard.xyz/sse`
- Transports: `sse`
- Auth: `none`
- Version: `0.1.1`

## 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 2026-08-03.

- **Endpoint Security**: 46/100
  - 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 6 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 check failed: the endpoint is reachable over plaintext HTTP.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 40/100
  - Verified sse transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 659 tokens (~109/item across 6 items; 6 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (83% of tools); any adoption earns full credit.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http giskard09-search https://search.rgiskard.xyz/sse
```

### Codex

```toml
[mcp_servers.giskard09-search]
url = "https://search.rgiskard.xyz/sse"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "giskard09-search": {
      "type": "remote",
      "url": "https://search.rgiskard.xyz/sse",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add giskard09-search --url https://search.rgiskard.xyz/sse --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  giskard09-search:
    url: "https://search.rgiskard.xyz/sse"
```

### Other

```json
{
  "mcpServers": {
    "giskard09-search": {
      "type": "http",
      "url": "https://search.rgiskard.xyz/sse"
    }
  }
}
```

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.

### 2026-08-03 (score 52, +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.

### 2026-08-01 (score 51, +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.

### 2026-07-31 (score 50, 0)

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

### 2026-07-30 (score 50, −2)

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

### 2026-07-29 (score 52, +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.

### 2026-07-28 (score 51, +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.

### 2026-07-27 (score 50, 0)

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

### 2026-07-26 (score 50)

First indexed and scored.

## MCP tools (6)

### `get_status` (~43 tokens)

Estado del servicio: nombre, versión, uptime, puerto, salud, dependencias.
    Read-only, gratis, sin pago. Útil para monitoreo y health checks.

### `get_invoice` (~167 tokens)

Get a Lightning invoice to pay before searching.

    agent_id: your identity in Giskard Marks (optional). High karma = lower price.
    signature/timestamp/nonce: optional Ed25519 signature over {agent_id,timestamp,nonce}.
        Without a valid signature you pay the base price (10 sats). With a valid signature
        you get karma tiers: 1-20=7 sats | 21-50=5 sats | 50+=3 sats.
    Tiers: no mark=10 sats | karma 1-20=7 sats | 21-50=5 sats | 50+=3 sats.

Input parameters:

- `agent_id` (string)
- `nonce` (string)
- `signature` (string)
- `timestamp` (integer)

Output parameters:

- `result` (string)

### `get_arbitrum_invoice` (~81 tokens)

Get payment info to pay with ETH on Arbitrum instead of Lightning.

    Alternative to get_invoice for agents without Lightning wallets.
    Returns contract address, service ID, and instructions.
    After paying on-chain, call search_web or search_news with the tx_hash.
    Each tx_hash can only be used once (marked as consumed after verification).

Output parameters:

- `result` (string)

### `search_web` (~154 tokens)

Search the web using DuckDuckGo. Requires prior payment.

    query: search terms (natural language or keywords)
    payment_hash: from get_invoice (Lightning). One-time use.
    tx_hash: from get_arbitrum_invoice (Arbitrum ETH). One-time use.
    max_results: number of results (1-10, default 5)

    Flow: get_invoice → pay → search_web(payment_hash=...).
    Side effects: consumes the payment (cannot reuse same hash).
    Idempotent: no, each call requires a new payment.

Input parameters:

- `max_results` (integer)
- `payment_hash` (string)
- `query` (string, required)
- `tx_hash` (string)

Output parameters:

- `result` (string)

### `search_news` (~151 tokens)

Search recent news using DuckDuckGo News. Requires prior payment.

    query: search terms (natural language or keywords)
    payment_hash: from get_invoice (Lightning). One-time use.
    tx_hash: from get_arbitrum_invoice (Arbitrum ETH). One-time use.
    max_results: number of results (1-10, default 5)

    Flow: get_invoice → pay → search_news(payment_hash=...).
    Same payment rules as search_web. Use search_news for time-sensitive queries,
    search_web for general knowledge.

Input parameters:

- `max_results` (integer)
- `payment_hash` (string)
- `query` (string, required)
- `tx_hash` (string)

Output parameters:

- `result` (string)

### `report` (~63 tokens)

Report whether the search was useful. Helps Giskard improve.

    useful: True if the result helped you, False if it didn't
    note: optional — what was missing or what worked well

Input parameters:

- `note` (string)
- `useful` (boolean, required)

Output parameters:

- `result` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/giskard09-search/search#diagnostics

## Score history

- 2026-08-03: 52
- 2026-08-02: 51
- 2026-08-01: 51
- 2026-07-31: 50
- 2026-07-30: 50
- 2026-07-29: 52
- 2026-07-28: 51
- 2026-07-27: 50
- 2026-07-26: 50

## Links

- Remote endpoint: https://search.rgiskard.xyz/sse
- Repository: https://github.com/giskard09/giskard-search
- Changelog RSS feed: https://verifymcp.io/servers/giskard09-search/search/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/giskard09-search/search/changelog.json
- HTML version of this page: https://verifymcp.io/servers/giskard09-search/search