Infranodus MCP Server Infranodus vs Opencitations
A side-by-side look at the Infranodus MCP Server Infranodus 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 Infranodus MCP Server Infranodus for research 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 Infranodus MCP Server Infranodus when
- You need dedicated capabilities in the Research domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You want tools like
generate_knowledge_graph, create_knowledge_graph, generate_ontology_graph.
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 | Research | Research |
| Quality signal | 69/100 · Great | 59/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | API key required | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 104 | 0 |
| Directory activity | 5 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 40 | 6 |
| Full listing | View Infranodus MCP Server Infranodus | View Opencitations |
Tools & capabilities
Infranodus MCP Server Infranodus tools 40
generate_knowledge_graphGenerate a knowledge graph with main topics, topical clusters, concepts, concepts (nodes) relations (edges) and structural gaps. Only use when explicitly asked to analyze a text or generate a knowledge graph. Do not use for short clarifying questions that you already have an answer to from the context of the conversation.create_knowledge_graphCreate a knowledge graph in InfraNodus from text or from a URL, save it, and provide its name and a link to it for future use.generate_ontology_graphUse AI to generate a reasoning ontology knowledge graph (entities and the relations between them) and optionally save it as a InfraNodus graph. Three sources, provide exactly one: prompt (a topic — one AI call), text (a long document or a structural digest of a project, chunked server-side), or sourceGraphName (an existing graph — e.g. a fully ingested repo, vault, or corpus — whose statements are read back, chunked, and condensed into an ontology). Set ontologyMode: 'codebase' for software projects, or 'procedural' to write a DIGEST of how the project works (prose statements with [[wikilinks]], not relation triples) from an already-uploaded graph — save it as <repo|vault>-<project>-digest for optimize_knowledge_base. Use to get a rich overview, a reasoning map of a topic, or a condensed 'how it fits together' graph of a large corpus.memory_add_relationsAdd relations to the InfraNodus memory from text, save it, and provide its name and a link to it for future use.memory_get_relationsProvide a list of relations from the InfraNodus memory for a given concept or entityanalyze_existing_graph_by_nameExtract and analyze the content of an existing InfraNodus graph from your account.analyze_textExtract and analyze a graph from text, URL, YouTube video transcript, or an existing InfraNodus graph.generate_content_gapsGenerate content gaps from text, URL, or an existing graph using knowledge graph analysis.generate_topical_clustersGenerate topics and clusters of keywords from text, URL, or an existing graph using knowledge graph analysis.generate_research_questionsAnalyze text or an existing graph and generate innovative research questions based on the content gaps identified between the topical clusters. Provide either text, url, or graphName. Can be used to improve the text and the discourse it relates togenerate_research_ideasAnalyze text or an existing graph and generate innovative research ideas based on the content gaps identified between the topical clusters inside the text that can be used to improve the text and the discourse it relates to.generate_responses_from_graphUse text, URL, or an existing InfraNodus knowledge graph and generate responses and expert advice based on a prompt provided.- +28 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.
Infranodus MCP Server Infranodus
{
"mcpServers": {
"infranodus-mcp-server-infranodus": {
"command": "npx",
"args": [
"-y",
"infranodus-mcp-server"
]
}
}
}
Opencitations
{
"mcpServers": {
"opencitations": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-opencitations"
]
}
}
}
Frequently asked questions
Infranodus MCP Server Infranodus is categorized under Research and uses a local stdio subprocess. Opencitations belongs to Research and uses a local stdio subprocess. Pick Infranodus MCP Server Infranodus for research 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.
Infranodus MCP Server Infranodus has no declared pricing — check the project's own site. Auth: api key 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 infranodus-mcp-server-infranodus and opencitations as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Infranodus MCP Server Infranodus has a quality signal of 69/100 (Great) with 5 views, 0 installs and 104 GitHub stars. Opencitations has 59/100 (Good) with 1 views, 0 installs and 0 GitHub stars.