# zenodo.communities.search

Search Zenodo communities — curated subject-specific collections maintained by researchers and institutions. Communities group related records by discipline, project, or institution (e.g. "astronomy", "bioinformatics", "EU Horizon projects", "CERN data"). Returns community ID, title, description, and URL. Each community has a dedicated landing page on Zenodo with all its member records. Use the community ID with the Zenodo website to browse records within a specific collection. Zenodo currently hosts 5,000+ communities covering all scientific disciplines.

Agent View of the PolicyLayer registry record for `zenodo.communities.search`. HTML page: https://policylayer.com/tools/io-github-whiteknightonhorse-apibase/zenodo.communities.search

## Facts

- Tool: `zenodo.communities.search`
- Server: Apibase (`apibase-mcp-client`) — https://policylayer.com/tools/io-github-whiteknightonhorse-apibase.md
- Install: `npx -y apibase-mcp-client`
- Homepage: https://github.com/whiteknightonhorse/APIbase
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 4
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `page` | integer | no | Page number for pagination (default 1). |
| `sort` | string | no | Sort order: "bestmatch" (relevance), "newest", or "oldest". Default: bestmatch. |
| `limit` | integer | no | Number of communities to return (default 10, max 50). |
| `query` | string | no | Search term to filter communities by name or topic (e.g. "astronomy", "machine learning", "climate", "bioinformatics"). |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "zenodo.communities.search",
    "arguments": {}
  }
}
```

## Why zenodo.communities.search is rated Low

Tool queries and retrieves public community metadata without side effects or data modification.

From the tool's own definition: "Search Zenodo communities, returns community ID, title, description, and URL."

## Use case

AI agents call zenodo.communities.search to retrieve information from Apibase without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Apibase:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "zenodo.communities.search": {}
  }
}
```

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## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-whiteknightonhorse-apibase · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-whiteknightonhorse-apibase