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Nova Inbox Agent by Nova (CIVAI)

R0· no sign-in

Read and send mail from your Nova Inbox (@nova.civai.co) for OTPs, directory signups, and inbound m…

v1.1.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust82of 100
Uptime, 30 days97%
Latency p50485 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "nova-inbox-agent": {
      "type": "http",
      "url": "https://nova.civai.co/mcp/agents/nova-inbox-agent"
    }
  }
}
claude mcp add --transport http nova-inbox-agent https://nova.civai.co/mcp/agents/nova-inbox-agent
[mcp_servers.nova-inbox-agent]
url = "https://nova.civai.co/mcp/agents/nova-inbox-agent"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nova-inbox-agent": {
      "type": "remote",
      "url": "https://nova.civai.co/mcp/agents/nova-inbox-agent",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "nova-inbox-agent": {
      "type": "http",
      "url": "https://nova.civai.co/mcp/agents/nova-inbox-agent"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=nova-inbox-agent&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbm92YS5jaXZhaS5jby9tY3AvYWdlbnRzL25vdmEtaW5ib3gtYWdlbnQifQ%3D%3D"
}
{
  "servers": {
    "nova-inbox-agent": {
      "type": "http",
      "url": "https://nova.civai.co/mcp/agents/nova-inbox-agent"
    }
  }
}
{
  "mcpServers": {
    "nova-inbox-agent": {
      "httpUrl": "https://nova.civai.co/mcp/agents/nova-inbox-agent"
    }
  }
}
extensions:
  "nova-inbox-agent":
    enabled: true
    name: "nova-inbox-agent"
    type: streamable_http
    uri: "https://nova.civai.co/mcp/agents/nova-inbox-agent"
    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: get_inbox_address (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_messages (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_thread (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 744 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

7 tools, about 744 tokens to load them all · tool set 62ddb3d121aa · checked 2026-10-19 13:05 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 82 / 100

no-repository
provenance55
liveness99
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-97% +updated-28d-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://nova.civai.co/mcp/agents/nova-inbox-agent streamable-httpnoneyes97%485 ms2024-11-05, 2025-03-26, 2025-06-18, 2025-11-252026-10-19

Tools (7)

compose_messageSend outbound email from the user's @nova.civai.co address (deterministic; no LLM draft).
converseReply conversationally when the request is ambiguous or needs clarification.
get_attachmentDownload one email attachment as base64 (by drive_id or index on the message).
get_inbox_addressReturn the user's Nova Inbox email address (e.g. [email protected]).
list_messagesList messages in the signed-in user's Nova Inbox (@nova.civai.co).
list_threadList all messages in an email thread (inbound + outbound), oldest first.
read_messageRead full body of one Nova Inbox message by id or list index (includes attachment metadata).

Schemas: list_tools.

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Official server.json
{
  "name": "co.civai.nova/nova-inbox-agent",
  "icons": [
    {
      "src": "https://nova.civai.co/catalog-icons/GmailIcon.svg"
    }
  ],
  "title": "Nova Inbox Agent by Nova (CIVAI)",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://nova.civai.co/mcp/agents/nova-inbox-agent",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.0",
  "websiteUrl": "https://nova.civai.co/agent/nova-inbox-agent",
  "description": "Read and send mail from your Nova Inbox (@nova.civai.co) for OTPs, directory signups, and inbound m…"
}