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Mnemos — memory as a service

R0· no sign-in

Bi-temporal memory-as-a-service and paid agent labor. Pay-per-call USDC via x402; signed receipts.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust75of 100
Uptime, 30 days60%
Latency p50611 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "mnemos": {
      "type": "http",
      "url": "https://memory.virohanalife.com/mcp"
    }
  }
}
claude mcp add --transport http mnemos https://memory.virohanalife.com/mcp
[mcp_servers.mnemos]
url = "https://memory.virohanalife.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mnemos": {
      "type": "remote",
      "url": "https://memory.virohanalife.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "mnemos": {
      "type": "http",
      "url": "https://memory.virohanalife.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=mnemos&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWVtb3J5LnZpcm9oYW5hbGlmZS5jb20vbWNwIn0%3D"
}
{
  "servers": {
    "mnemos": {
      "type": "http",
      "url": "https://memory.virohanalife.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "mnemos": {
      "httpUrl": "https://memory.virohanalife.com/mcp"
    }
  }
}
extensions:
  "mnemos":
    enabled: true
    name: "mnemos"
    type: streamable_http
    uri: "https://memory.virohanalife.com/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: mnemos_store (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); notarize (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); agora_catalog (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 2,153 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

15 tools, about 2,153 tokens to load them all · tool set 1c5b3d2d7d30 · checked 2026-10-20 20:14 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 75 / 100

no-repository
provenance55
liveness84
freshness85
hygiene80

+dns-namespace +website +reachable +uptime-60% ~updated-76d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://memory.virohanalife.com/mcp streamable-httpnoneyes60%611 ms2025-11-252026-10-20

Tools (15)

agora_catalogFREE. 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.
code_reviewPAID (0.05 USDC). Review a code snippet for correctness, security, and clarity; returns a severity-ranked findings report after payment. Returns an x402 quote.
embed_batchPAID (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.
fact_verifyPAID (0.25 USDC). Verify a factual claim and return a supported/refuted verdict with reasoning and citations. Returns an x402 quote + payment instructions.
mnemos_as_ofPAID (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.
mnemos_get_contextPAID (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.
mnemos_provisionPAID (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.
mnemos_saas_infoFREE. 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.
mnemos_searchPAID (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.
mnemos_storePAID (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.
notarizePAID (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.
research_briefPAID (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.
summarizePAID (0.03 USDC). Full-quality document summarization. Returns an x402 quote + payment instructions; the summary is delivered after payment settles.
summarize_demoFREE. 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.
trust_checkPAID (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.

Schemas: list_tools.

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Official server.json
{
  "name": "com.virohanalife/mnemos",
  "_meta": {},
  "title": "Mnemos — memory as a service",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://memory.virohanalife.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://www.virohanalife.com",
  "description": "Bi-temporal memory-as-a-service and paid agent labor. Pay-per-call USDC via x402; signed receipts."
}