Godot MCP vs Opencitations
A side-by-side look at the Godot MCP and Opencitations MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Godot MCP for gaming work as a local process; choose Opencitations for research as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Godot MCP when
- You need dedicated capabilities in the Gaming domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You have the keys it needs:
GODOT_PATH, DEBUG. - You want tools like
launch_editor, run_project, get_debug_output.
Choose Opencitations when
- You need dedicated capabilities in the Research domain.
- You prefer a local stdio subprocess transport.
- You want tools like
references, citations, citation_count.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Gaming | Research |
| Quality signal | 67/100 · Great | 59/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | GODOT_PATHDEBUG | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 6,293 | 0 |
| Directory activity | 10 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 14 | 6 |
| Full listing | View Godot MCP | View Opencitations |
Tools & capabilities
Godot MCP tools 14
launch_editorLaunch Godot editor for a specific projectrun_projectRun the Godot project and capture outputget_debug_outputGet the current debug output and errorsstop_projectStop the currently running Godot projectget_godot_versionGet the installed Godot versionlist_projectsList Godot projects in a directoryget_project_infoRetrieve metadata about a Godot projectcreate_sceneCreate a new Godot scene fileadd_nodeAdd a node to an existing sceneload_spriteLoad a sprite into a Sprite2D nodeexport_mesh_libraryExport a scene as a MeshLibrary resourcesave_sceneSave changes to a scene file- +2 more on the listing page
Opencitations tools 6
references"What does paper [DOI] cite" / "references in [paper]" / "what sources does this paper use" — DOIs cited BY the given DOI (the paper's reference list / bibliography). Use for citation-graph traversal, literature review, source tracking.citations"Who cites paper [DOI]" / "what papers reference [DOI]" / "incoming citations to [paper]" / "what work has cited [study]" — DOIs that CITE the given DOI (reverse-direction from references). Use for impact analysis, follow-on research discovery, "is this paper influential" questions.citation_count"How many times has paper [DOI] been cited" / "citation count for [paper]" / "is [study] highly cited" — incoming citation count for a DOI. Fast version of `citations` when you only need the number, not the citing DOIs.references_count"How many references does paper [DOI] have" / "how big is the bibliography of [paper]" — outgoing reference count for a DOI. Fast version of `references` when you only need the number.metadata"Get paper info for [DOI]" / "bibliographic details for [paper]" / "title / authors / year of [DOI]" — bibliographic metadata for one or more DOIs (up to 50 at once). Returns title, authors, year, journal, publisher.citationFetch one citation record by its Open Citation Identifier (OCI — a compound ID of the form citing-DOI__cited-DOI). Returns citing/cited DOI pair, creation date, and journal self-citation flag. Use `citations` or `references` instead when you only have a DOI.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Godot MCP
{
"mcpServers": {
"coding-solo-godot-mcp": {
"command": "npx",
"args": [
"-y",
"@coding-solo/godot-mcp"
],
"env": {
"GODOT_PATH": "YOUR_GODOT_PATH_HERE",
"DEBUG": "YOUR_DEBUG_HERE"
}
}
}
}
Opencitations
{
"mcpServers": {
"opencitations": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-opencitations"
]
}
}
}
Frequently asked questions
Godot MCP is categorized under Gaming and uses a local stdio subprocess. Opencitations belongs to Research and uses a local stdio subprocess. Pick Godot MCP for gaming work and Opencitations for research.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Godot MCP is listed as free. Auth: no auth required. Opencitations has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add coding-solo-godot-mcp and opencitations as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Godot MCP has a quality signal of 67/100 (Great) with 10 views, 0 installs and 6,293 GitHub stars. Opencitations has 59/100 (Good) with 1 views, 0 installs and 0 GitHub stars.