Mnemos — memory as a service
REMOTE · MEMORY.VIROHANALIFE.COM
Bi-temporal memory-as-a-service and paid agent labor. Pay-per-call USDC via x402; signed receipts.
Available components
Last scanned (10 hours ago)
Scores higher than 60% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Memory and Knowledge
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 Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 15 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- 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 Usability80
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1577 tokens (~105/item across 15 items; 15 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management87
- Stability observed for 26 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 15 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 15 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 −7
- Stability: pass → 0.50 functional
- 24 Oct 26 +1
- Stability: 0.97 → pass security
- 23 Oct 26 −1
- Stability: pass → 0.97 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://memory.virohanalife.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=virohanalife.com | CN=WE1,O=Google Trust Services,C=US | 18 Sept 2026 | 17 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 6bd28b477cfdc01b13b8903ed32f45ab |
| SANs: virohanalife.com, *.virohanalife.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 memory.virohanalife.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| virohanalife.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://memory.virohanalife.com/mcp | Verified | 200 | |
| http (plaintext) | http://memory.virohanalife.com/mcp | Inconclusive | 406 |
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 →
agora_catalog ~61
FREE. Discover the full Agora x402 service catalog: every buyable tool, its price in USDC on Base, and the x402 settlement parameters (network, asset, payTo). Call this first to see what you can buy and how to pay.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
code_review ~72
PAID (0.05 USDC). Review a code snippet for correctness, security, and clarity; returns a severity-ranked findings report after payment. Returns an x402 quote.
| Name | Type | Req | Description |
|---|---|---|---|
| code | string | yes | The source code to review. |
| language | string | – | Programming language (or 'auto' to detect). |
Structured output declared, but exposes no named fields.
No examples provided.
embed_batch ~85
PAID (0.005 USDC). Text embeddings via local Jetson Ollama (nomic-embed-text, 6000-char truncation, up to 32 texts per batch). Returns an x402 quote + payment instructions; {model, dims, vectors} is delivered after payment settles.
| Name | Type | Req | Description |
|---|---|---|---|
| texts | array | yes | List of strings to embed (max 32). |
Structured output declared, but exposes no named fields.
No examples provided.
fact_verify ~69
PAID (0.25 USDC). Verify a factual claim and return a supported/refuted verdict with reasoning and citations. Returns an x402 quote + payment instructions.
| Name | Type | Req | Description |
|---|---|---|---|
| claim | string | yes | The claim to verify. |
| sources | – | – | Optional list of source URLs/texts to check against. |
Structured output declared, but exposes no named fields.
No examples provided.
mnemos_as_of ~199
PAID (0.005 USDC). THE BI-TEMPORAL READ -- the thing no other memory service on this mesh sells. Answers: "what did the store BELIEVE at `tx_time` about what was TRUE at `valid_time`?" Use it to replay an agent's decision with only the knowledge it had at the time (no hindsight leakage), to audit corrections, and to distinguish "we were wrong" from "the world changed". Returns an x402 quote.
| Name | Type | Req | Description |
|---|---|---|---|
| k | integer | – | Number of results (max 25). |
| key | – | – | Exact key to look up (or use `query`). |
| query | – | – | Semantic query (or use `key`). |
| tx_time | – | – | ISO8601 -- point on the SYSTEM-BELIEF axis. Defaults to now. |
| valid_time | – | – | ISO8601 -- point on the WORLD-TRUTH axis. Defaults to now. |
Structured output declared, but exposes no named fields.
No examples provided.
mnemos_get_context ~158
PAID (0.005 USDC). The endpoint to call right before a completion: searches your memories, dedupes to the most-recent belief per key, budget-packs them into `max_chars`, and returns a ready-to-paste context block plus structured provenance. Content flagged as prompt-injection is excluded from the block. Optionally assembled AS OF a past time. Returns an x402 quote.
| Name | Type | Req | Description |
|---|---|---|---|
| as_of | – | – | ISO8601 -- assemble context as it stood at this time. |
| k | integer | – | Max memories to consider (max 25). |
| max_chars | integer | – | Character budget for the assembled block. |
| query | string | yes | What the upcoming completion is about. |
Structured output declared, but exposes no named fields.
No examples provided.
mnemos_provision ~87
PAID (0.50 USDC, monthly floor). Mint your own fully isolated bi-temporal memory namespace. Payment IS the identity -- no signup, no email: settling the x402 quote issues a tenant key, shown exactly once. Returns an x402 quote.
| Name | Type | Req | Description |
|---|---|---|---|
| label | string | – | A human label for your tenant (e.g. your agent's name). |
Structured output declared, but exposes no named fields.
No examples provided.
mnemos_saas_info ~75
FREE. Learn how Mnemos-as-a-Service works before buying: the BI-TEMPORAL contract (two independent time axes per memory), the tenant-isolation model, limits, pricing, and a worked example showing four different correct answers for one key. No payment, no tenant data. Call this first.
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
mnemos_search ~102
PAID (0.005 USDC). Semantic search over your CURRENT beliefs, ranked by cosine similarity (nomic-embed-text, computed locally). Raw embedding vectors are never returned. Returns an x402 quote; send X-TENANT-KEY once settled.
| Name | Type | Req | Description |
|---|---|---|---|
| k | integer | – | Number of results (max 25). |
| kind | – | – | Optional filter on the memory `kind`. |
| query | string | yes | Natural-language search query. |
Structured output declared, but exposes no named fields.
No examples provided.
mnemos_store ~208
PAID (0.01 USDC). Store a memory in your isolated bi-temporal namespace. Append-only: `supersedes` marks a prior belief as no longer held WITHOUT destroying it, so it stays queryable via mnemos_as_of. `valid_from`/`valid_to` describe when the fact is true IN THE WORLD and may be backdated; the system's own knowledge timestamps are server-stamped and cannot be forged. Returns an x402 quote; requires header X-TENANT-KEY once settled.
| Name | Type | Req | Description |
|---|---|---|---|
| key | string | yes | Stable identifier for this fact (e.g. 'ACME.runway'). |
| supersedes | – | – | memory_id of the prior belief this replaces. |
| valid_from | – | – | ISO8601 -- when the fact became true in the world. |
| valid_to | – | – | ISO8601 -- when it stopped being true (omit if still true). |
| value | string | yes | The memory content (max 6000 chars). |
Structured output declared, but exposes no named fields.
No examples provided.
notarize ~75
PAID (0.10 USDC). Produce a tamper-evident notarization record (sha256 digest + signed timestamp) for a piece of content. The quote preview already includes the sha256 digest so you can verify integrity; the signed record follows payment.
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | yes | The content to notarize. |
Structured output declared, but exposes no named fields.
No examples provided.
research_brief ~140
PAID (0.10 USDC). Structured synthesis brief on a topic, from local model knowledge only. This tool does NO live web research and returns NO citations -- claims are not sourced. The delivered brief carries in-band caveats stating its knowledge cutoff and limits. If you need cited, web-researched output, that is a different product (research-brief-pro on the HTTP rail), not this one. Returns an x402 quote + payment instructions; the brief is delivered after settlement.
| Name | Type | Req | Description |
|---|---|---|---|
| depth | string | – | 'quick' | 'standard' | 'deep'. |
| topic | string | yes | The research topic or question. |
Structured output declared, but exposes no named fields.
No examples provided.
summarize ~66
PAID (0.03 USDC). Full-quality document summarization. Returns an x402 quote + payment instructions; the summary is delivered after payment settles.
| Name | Type | Req | Description |
|---|---|---|---|
| max_words | integer | – | Target maximum length of the summary in words. |
| text | string | yes | The document to summarize. |
Structured output declared, but exposes no named fields.
No examples provided.
summarize_demo ~86
FREE. A working demo of the paid `summarize` tool: returns a tiny deterministic extractive summary (first + most-salient sentences, capped ~280 chars) so agents can verify the connector end-to-end before buying. No payment, no auth required.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | The text to summarize (any length; only a short preview is returned). |
Structured output declared, but exposes no named fields.
No examples provided.
trust_check ~94
PAID (0.05 USDC). Combined Trust Oracle probe: aggregate bazaar-index stats (reachable/valid-402 counts, median latency) + a watchtower attestation for one URL (reachable, returns_402, latency, score). Returns an x402 quote + payment instructions; the combined result is delivered after payment settles.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | The https URL to probe (watchtower). |
Structured output declared, but exposes no named fields.
No examples provided.
How do I install the Mnemos — memory as a service MCP server?
Mnemos — memory as a service is a hosted endpoint at https://memory.virohanalife.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 · memory.virohanalife.com
claude mcp add --transport http com-virohanalife-mnemos 'https://memory.virohanalife.com/mcp'
What is the Mnemos — memory as a service MCP server?
Mnemos — memory as a service is an MCP server listed in the public MCP registry as com.virohanalife/mnemos. Bi-temporal memory-as-a-service and paid agent labor. Pay-per-call USDC via x402; signed receipts. This page covers its hosted endpoint (https://memory.virohanalife.com/mcp).
Is the Mnemos — memory as a service MCP server safe to use?
Mnemos — memory as a service scores 73 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 Mnemos — memory as a service MCP server expose?
Mnemos — memory as a service exposes 15 tools: agora_catalog, summarize_demo, summarize, fact_verify, code_review, and 10 more. Their descriptions and schemas cost roughly 1,577 tokens of context every time the server is loaded.
Does the Mnemos — memory as a service MCP server require authentication?
No. We connected to Mnemos — memory as a service without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Mnemos — memory as a service MCP server still maintained?
Mnemos — memory as a service 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.