# SCRIPTMASTERLABS — MNEMOS Options Radar (remote · mnemos-agent.onrender.com)

Options radar MCP: Astra scorecard, decisions ledger, scans. Settle-proven 2026-11-02 (SELF-PROOF).

- Trust score: 72/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `mnemos-agent.onrender.com`: 72/100 (this document), [markdown](https://verifymcp.io/servers/com-scriptmasterlabs-mnemos/mnemos-agent.md), [page](https://verifymcp.io/servers/com-scriptmasterlabs-mnemos/mnemos-agent)

## Channel facts

- Endpoint: `https://mnemos-agent.onrender.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `2.0.4`

## 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**: 69/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 631 tokens (~78/item across 8 items; 8 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 40/100
  - Stability observed for 12 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 89/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 67% 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 8 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 40/100
  - Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28.

## Install

### How do I install the SCRIPTMASTERLABS — MNEMOS Options Radar MCP server?

SCRIPTMASTERLABS — MNEMOS Options Radar is a hosted endpoint at https://mnemos-agent.onrender.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-scriptmasterlabs-mnemos 'https://mnemos-agent.onrender.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-scriptmasterlabs-mnemos": {
      "url": "https://mnemos-agent.onrender.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-scriptmasterlabs-mnemos": {
      "type": "http",
      "url": "https://mnemos-agent.onrender.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-scriptmasterlabs-mnemos]
url = "https://mnemos-agent.onrender.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-scriptmasterlabs-mnemos": {
      "type": "remote",
      "url": "https://mnemos-agent.onrender.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-scriptmasterlabs-mnemos --url 'https://mnemos-agent.onrender.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-scriptmasterlabs-mnemos:
    url: "https://mnemos-agent.onrender.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-scriptmasterlabs-mnemos": {
      "Transport": "http",
      "Url": "https://mnemos-agent.onrender.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-scriptmasterlabs-mnemos -t streamable-http -u 'https://mnemos-agent.onrender.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-scriptmasterlabs-mnemos": {
      "type": "http",
      "url": "https://mnemos-agent.onrender.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.

### 2026-11-04 (score 72, +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.

### 2026-11-03 (score 71, 0)

- [security] The server rewrote its instructions, which are the text every model session reads

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

- [security] The server rewrote its instructions, which are the text every model session reads

### 2026-11-01 (score 71, +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.

### 2026-10-30 (score 70, +2)

- [security] Tool “mnemos_astra_scorecard” rewrote its description, which is the text the model reads
- [security] Tool “mnemos_options_scan” rewrote its description, which is the text the model reads
- [security] Tool “mnemos_status” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 60 → 74

### 2026-10-28 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-26 (score 67, +1)

- [security] The server rewrote its instructions, which are the text every model session reads
- [security] Tool “mnemos_bars” rewrote its description, which is the text the model reads
- [cosmetic] “mnemos_bars” added an optional parameter “payment_signature”

### 2026-10-25 (score 66, 0)

- [functional improvement] Stability: unverified → 0.03

## MCP tools (8)

### `mnemos_status` (~72 tokens)

Free. Live engine status: mode, watchlist, scan freshness, scorecard summary. Annotation basis: readOnlyHint=True (reads current state, mutates nothing), idempotentHint=True (repeated calls are equivalent reads), destructiveHint=False, openWorldHint=True (reflects live external market state).

### `mnemos_astra_scorecard` (~60 tokens)

Free. Public methodology and prospective signal observations. Not user P&L. Annotation basis: readOnlyHint=True (reads a published scorecard, mutates nothing), idempotentHint=True, destructiveHint=False, openWorldHint=True.

### `mnemos_bars` (~79 tokens)

Paid (x402, 0.001 USD). Real broker price bars for one symbol; errors if no real source is wired.

Input parameters:

- `limit` (integer)
- `payment_signature` (string): Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements.
- `symbol` (string, required)

### `mnemos_decisions` (~54 tokens)

Paid (x402, 0.001 USD). Latest ensemble decision output.

Input parameters:

- `payment_signature` (string): Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements.

### `mnemos_options_cached` (~64 tokens)

Paid (x402, 0.003 USD). Cached options radar and anomaly intelligence. Manual-desk only; not advice.

Input parameters:

- `payment_signature` (string): Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements.

### `mnemos_options_scan` (~96 tokens)

Paid (x402, 0.01 USD). On-demand fresh options-radar scan. Annotation basis: readOnlyHint=False because each call triggers a new scan rather than reading a stored result; idempotentHint=False because repeated calls can return different results and incur a new charge.

Input parameters:

- `payment_signature` (string): Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements.

### `mnemos_gas_recommend` (~64 tokens)

Paid (x402, 0.001 USD). Gas recommendation for a chain.

Input parameters:

- `chain` (string)
- `payment_signature` (string): Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements.

### `mnemos_arb_scan` (~57 tokens)

Paid (x402, 0.002 USD). Cross-venue arbitrage scan.

Input parameters:

- `payment_signature` (string): Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements.

## Diagnostics

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

## Score history

- 2026-11-05: 72
- 2026-11-04: 72
- 2026-11-03: 71
- 2026-11-02: 71
- 2026-11-01: 71
- 2026-10-31: 70
- 2026-10-30: 70
- 2026-10-29: 68
- 2026-10-28: 68
- 2026-10-27: 67
- 2026-10-26: 67
- 2026-10-25: 66
- 2026-10-24: 66

## Common questions

### What is the SCRIPTMASTERLABS — MNEMOS Options Radar MCP server?

SCRIPTMASTERLABS — MNEMOS Options Radar is an MCP server listed in the public MCP registry as com.scriptmasterlabs/mnemos. Options radar MCP: Astra scorecard, decisions ledger, scans. Settle-proven 2026-11-02 (SELF-PROOF). This page covers its hosted endpoint (https://mnemos-agent.onrender.com/mcp).

### Is the SCRIPTMASTERLABS — MNEMOS Options Radar MCP server safe to use?

SCRIPTMASTERLABS — MNEMOS Options Radar scores 72 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 SCRIPTMASTERLABS — MNEMOS Options Radar MCP server expose?

SCRIPTMASTERLABS — MNEMOS Options Radar exposes 8 tools: mnemos_status, mnemos_astra_scorecard, mnemos_bars, mnemos_decisions, mnemos_options_cached, and 3 more. Their descriptions and schemas cost roughly 546 tokens of context every time the server is loaded.

### Does the SCRIPTMASTERLABS — MNEMOS Options Radar MCP server require authentication?

No. We connected to SCRIPTMASTERLABS — MNEMOS Options Radar without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the SCRIPTMASTERLABS — MNEMOS Options Radar MCP server still maintained?

SCRIPTMASTERLABS — MNEMOS Options Radar 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://mnemos-agent.onrender.com/mcp
- Website: https://scriptmasterlabs.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-scriptmasterlabs-mnemos/mnemos-agent.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-scriptmasterlabs-mnemos/mnemos-agent.json
- HTML version of this page: https://verifymcp.io/servers/com-scriptmasterlabs-mnemos/mnemos-agent