# Content Calendar Agent by Nova (CIVAI)

> I create markdown content calendars and export them as PDFs via PDF Generator MCP

- name: co.civai.nova/content-calendar-agent
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 82/100 flags: no-repository
- quality: 73/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/co.civai.nova%2Fcontent-calendar-agent
- tools: https://api.protogrid.dev/v1/servers/co.civai.nova%2Fcontent-calendar-agent/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "content-calendar-agent": {
      "type": "http",
      "url": "https://nova.civai.co/mcp/agents/content-calendar-agent"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 99
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-97% +updated-30d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 73/100 (needs work)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: pdf__list_previews (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); pdf__get_preview (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); pdf__preview_document (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,122 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 10 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 9, about 1,122 tokens to load them all
- tool set hash: eca29deb78dc615ad4208e2af9325da6
- tools last changed: 2026-10-06T08:40:34.404Z
- badge: [![protogrid quality](https://protogrid.dev/badge/co.civai.nova/content-calendar-agent.svg)](https://protogrid.dev/servers/co.civai.nova/content-calendar-agent)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-06 `pdf__delete_preview` changed (inputSchema)
- 2026-10-06 `pdf__generate_pdf` changed (inputSchema)
- 2026-10-06 `pdf__preview_document` changed (inputSchema)
- 2026-10-06 `pdf__get_preview` changed (inputSchema)
- 2026-10-06 `pdf__list_previews` changed (inputSchema)
- 2026-10-05 `pdf__delete_preview` changed (inputSchema)
- 2026-10-05 `pdf__generate_pdf` changed (inputSchema)
- 2026-10-05 `pdf__preview_document` changed (inputSchema)
- 2026-10-05 `pdf__get_preview` changed (inputSchema)
- 2026-10-05 `pdf__list_previews` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/co.civai.nova%2Fcontent-calendar-agent/changes

## Remotes

- https://nova.civai.co/mcp/agents/content-calendar-agent (streamable-http, auth none, reachable true, uptime30d 0.9741379)

## Packages

_none_

## Tools (9)

- `pdf__delete_preview`: Delete one stored PDF draft by preview_id from this chat session only. Hidden from suggestion buttons — agent-only. Returns deleted true/false. Does not remove already-generated public PDF files. Never accept path-like ids.
- `pdf__generate_pdf`: Generate a PDF from a preview. Call with no args first: if multiple previews exist, returns needs_selection + previews (title + preview_id) — ask the user which one, then call again with preview_id. If only one preview exists, generates it immediately. Returns pdf_url when generated.
- `pdf__get_preview`: Preview PDF button. Call with no args first: if one draft exists, returns document_markdown; if multiple, returns needs_selection + previews — emit_display layout P (interaction_mode none) numbered picker only. NEVER collect_user_input or emit_display input for preview_id. After user replies with a number/title, call again with preview_id.
- `pdf__list_previews`: List all stored PDF drafts in this session. Returns previews[{preview_id, title}], count, and most_recent_preview_id. Use when the user taps List PDFs or asks which drafts exist. Does not show document body — follow with get_preview after they pick.
- `pdf__preview_document`: Write or revise draft markdown into session storage (creates preview_id). Agent-only — not a suggestion button. Use when the user asks to create/write/edit document content. For showing an existing draft use get_preview (Preview PDF). Never put emit_display chrome into content.
- `slide__converse`: Reply conversationally when the request is ambiguous or needs clarification.
- `slide__generate_image`: 🖼️ Slidegen: generate image
- `slide__generate_multiple_graphics`: 🖼️ Slidegen: generate multiple graphics
- `slide__generate_single_graphic`: 🖼️ Slidegen: generate single graphic