# ARGENTUM (remote · argentum-mcp.rgiskard.xyz)

Karma economy for AI agents. Community attestations, on-chain reputation on Arbitrum.

- Trust score: 50/100 (low)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `argentum-mcp.rgiskard.xyz`: 50/100 (this document), [markdown](https://verifymcp.io/servers/giskard09-argentum/argentum-mcp.md), [page](https://verifymcp.io/servers/giskard09-argentum/argentum-mcp)

## Channel facts

- Endpoint: `https://argentum-mcp.rgiskard.xyz/sse`
- Transports: `sse`
- Auth: `none`
- Version: `0.4.0`

## 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 2026-08-03.

- **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 10 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**: 57/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 787 tokens (~78/item across 10 items; 10 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 (100% 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-argentum https://argentum-mcp.rgiskard.xyz/sse
```

### Codex

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

### opencode

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

### OpenClaw

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

### Hermes

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

### Other

```json
{
  "mcpServers": {
    "giskard09-argentum": {
      "type": "http",
      "url": "https://argentum-mcp.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 50, +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 49, +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 48, 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 48, −1)

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

### 2026-07-28 (score 49, +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 48, +26)

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

### 2026-07-26 (score 22)

First indexed and scored.

## MCP tools (10)

### `submit_action` (~142 tokens)

Submit a good action to ARGENTUM for community verification.

    entity_id: your unique identifier (e.g. GitHub username)
    entity_name: display name
    entity_type: 'human' or 'agent'
    action_type: HELP | BUILD | TEACH | FIX | WITNESS | CONNECT | RELEASE
    description: what you did
    proof: URL to evidence (GitHub PR, commit, etc.)

Input parameters:

- `action_type` (string, required)
- `description` (string, required)
- `entity_id` (string, required)
- `entity_name` (string, required)
- `entity_type` (string, required)
- `proof` (string)

Output parameters:

- `result` (string)

### `attest_action` (~89 tokens)

Attest (verify) someone else's action. Your karma weight counts toward verification.

    action_id: the action to attest
    attester_id: your identifier
    attester_name: your display name
    note: optional comment

Input parameters:

- `action_id` (string, required)
- `attester_id` (string, required)
- `attester_name` (string, required)
- `note` (string)

Output parameters:

- `result` (string)

### `get_karma` (~41 tokens)

Check an entity's karma, verified actions, and attestations given.

    entity_id: the entity to look up

Input parameters:

- `entity_id` (string, required)

Output parameters:

- `result` (string)

### `get_action_detail` (~37 tokens)

Get details of a specific action including attestations.

    action_id: the action to look up

Input parameters:

- `action_id` (string, required)

Output parameters:

- `result` (string)

### `register_trail` (~140 tokens)

Register a Mycelium Trail — a verifiable recipe of MCP service calls.

    author_id: your unique identifier
    author_name: your display name
    name: short trail name
    description: what the trail does
    steps_json: JSON list of steps, each {"service": "...", "tool": "...", "note": "..."}
    price_sats: cost in sats per execution

Input parameters:

- `author_id` (string, required)
- `author_name` (string, required)
- `description` (string, required)
- `name` (string, required)
- `price_sats` (integer, required)
- `steps_json` (string, required)

Output parameters:

- `result` (string)

### `list_trails` (~60 tokens)

List Mycelium Trails available for execution.

    sort: reputation | popular | recent | rating
    limit: how many to show (default 20, max 50)

Input parameters:

- `limit` (integer)
- `sort` (string)

Output parameters:

- `result` (string)

### `get_trail` (~38 tokens)

Get details of a Mycelium Trail including its step sequence.

    trail_id: the trail id

Input parameters:

- `trail_id` (string, required)

Output parameters:

- `result` (string)

### `execute_trail` (~130 tokens)

Record execution of a Mycelium Trail. The executor self-attests success or failure.

    trail_id: the trail being executed
    executor_id: your unique identifier
    executor_name: your display name
    status: 'success' or 'fail'
    output_hash: optional sha256 of the output
    payment_hash: optional Lightning payment hash

Input parameters:

- `executor_id` (string, required)
- `executor_name` (string, required)
- `output_hash` (string)
- `payment_hash` (string)
- `status` (string)
- `trail_id` (string, required)

Output parameters:

- `result` (string)

### `rate_trail` (~71 tokens)

Rate a Trail execution 1..5. Cannot rate own trail.

    trail_id: the trail
    execution_id: the execution to rate
    rating: 1..5

Input parameters:

- `execution_id` (string, required)
- `rating` (integer, required)
- `trail_id` (string, required)

Output parameters:

- `result` (string)

### `get_leaderboard` (~39 tokens)

Get the karma leaderboard — top entities by reputation.

    top: how many to show (default 10)

Input parameters:

- `top` (integer)

Output parameters:

- `result` (string)

## Diagnostics

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

## Score history

- 2026-08-03: 50
- 2026-08-02: 49
- 2026-08-01: 49
- 2026-07-31: 48
- 2026-07-30: 48
- 2026-07-29: 49
- 2026-07-28: 49
- 2026-07-27: 48
- 2026-07-26: 22

## Links

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