SCRIPTMASTERLABS — MNEMOS Options Radar
REMOTE · MNEMOS-AGENT.ONRENDER.COM
Options radar MCP: Astra scorecard, decisions ledger, scans. Settle-proven 2026-11-02 (SELF-PROOF).
Available components
Last scanned (5 hours ago)
Scores higher than 58% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Finance and Payments
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. How we score → Why this is hard to score →
Endpoint Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability69
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 631 tokens (~78/item across 8 items; 8 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management40
- Stability observed for 12 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage89
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 67% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities40
- Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28. See how to fix → Fail
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +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.
- 3 Nov 26 0
- The server rewrote its instructions, which are the text every model session reads security
- 2 Nov 26 0
- The server rewrote its instructions, which are the text every model session reads security
- 1 Nov 26 +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.
- 30 Oct 26 +2
- 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 security
- Schema quality: 60 → 74 ▼ functional
- 28 Oct 26 +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.
- 26 Oct 26 +1
- 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 security
- “mnemos_bars” added an optional parameter “payment_signature” cosmetic
- 25 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://mnemos-agent.onrender.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=onrender.com | CN=WE1,O=Google Trust Services,C=US | 21 Sept 2026 | 20 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 6eb1e3fe7d0631ea1337bfa4a321c137 |
| SANs: onrender.com, *.onrender.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mnemos-agent.onrender.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| onrender.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mnemos-agent.onrender.com/mcp | Verified | 200 | |
| http (plaintext) | http://mnemos-agent.onrender.com/mcp | HTTPS enforced | 301 | https://mnemos-agent.onrender.com/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
mnemos_arb_scan ~57
Paid (x402, 0.002 USD). Cross-venue arbitrage scan.
| Name | Type | Req | Description |
|---|---|---|---|
| payment_signature | string | – | Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements. |
No output schema declared.
No examples provided.
mnemos_astra_scorecard ~60
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.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
mnemos_bars ~79
Paid (x402, 0.001 USD). Real broker price bars for one symbol; errors if no real source is wired.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| payment_signature | string | – | Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements. |
| symbol | string | yes | – |
No output schema declared.
No examples provided.
mnemos_decisions ~54
Paid (x402, 0.001 USD). Latest ensemble decision output.
| Name | Type | Req | Description |
|---|---|---|---|
| payment_signature | string | – | Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements. |
No output schema declared.
No examples provided.
mnemos_gas_recommend ~64
Paid (x402, 0.001 USD). Gas recommendation for a chain.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | – |
| payment_signature | string | – | Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements. |
No output schema declared.
No examples provided.
mnemos_options_cached ~64
Paid (x402, 0.003 USD). Cached options radar and anomaly intelligence. Manual-desk only; not advice.
| Name | Type | Req | Description |
|---|---|---|---|
| payment_signature | string | – | Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements. |
No output schema declared.
No examples provided.
mnemos_options_scan ~96
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.
| Name | Type | Req | Description |
|---|---|---|---|
| payment_signature | string | – | Caller-supplied x402 v2 PAYMENT-SIGNATURE. Omit to receive the payment requirements. |
No output schema declared.
No examples provided.
mnemos_status ~72
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).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
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.
remote · mnemos-agent.onrender.com
claude mcp add --transport http com-scriptmasterlabs-mnemos 'https://mnemos-agent.onrender.com/mcp'
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.