A
licenseA
qualityB
maintenanceEnables agents to search a public PubMed-derived corpus by natural language or identifiers and to retrieve publication details while traversing bounded citation and semantic literature graphs.
7
Apache 2.0
Psychedelics Knowledge Graph
Server Details
Search psychedelic research papers, compounds, outcomes, authors and their relationships.
If you are the author of this connector, you can claim ownership by verifying the domain or GitHub account it belongs to. Claimed connector authors can inspect health checks, view analytics, and manage their listing.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- Repository
- povilaskarvelis/psychedelics_knowledge_graph
- GitHub Stars
- 6
- ChatGPT
- –
- Claude
- –
TDQS
B3.4/5.0
Scored across 9 tools
Disambiguation5/5
Each tool targets a clear resource/action combination: search vs get for papers, concepts, and authors, plus dedicated relationship search and metadata tools. Minor overlap between get_paper returning relationships and find_relationships searching them is well distinguished by scope and description.
Naming Consistency5/5
All tools follow a consistent snake_case verb_noun pattern: search_*, get_*, list_*, and find_relationships. The conventions are predictable and readable across the entire set.
Tool Count5/5
Nine tools is well-scoped for a read-only knowledge graph API covering papers, authors, concepts, relationships, filters, and release metadata. Each tool appears to earn its place without redundant surface area.
Completeness4/5
The surface covers core read-only workflows: search and retrieval for papers, authors, concepts, and relationships, plus filter discovery and release metadata. Minor gaps exist around standalone author detail retrieval or richer relationship inspection, but agents can work around them through existing tools.
Available Tools
9 toolsfind_relationshipsCInspect
Search deduplicated paper-level concept relationships.
Inputs: dois, limit, cursor, domains, +15 more. Returns: object
get_author_papersCInspect
Get papers across all paper types linked to one ORCID/OpenAlex author identity.
Inputs: author_id (required), limit, cursor. Returns: object
get_conceptBInspect
Get one standardized concept with aliases, category, hierarchy, and paper count.
Inputs: concept_id (required). Returns: object
get_paperBInspect
Get one paper, its credited authors, and its public relationships.
Inputs: paper_id_or_doi (required), relationship_limit, include_relationships. Returns: object
get_release_infoAInspect
Get the current data version, table counts, scope, and limitations.
Inputs: no named parameters. Returns: object
list_available_filtersAInspect
List valid paper, relationship, endpoint-kind, and website-view filters.
Inputs: no named parameters. Returns: object
search_authorsBInspect
Search OpenAlex/ORCID-backed authors by preferred name or known name variant.
Inputs: query (required), limit. Returns: object
search_conceptsCInspect
Resolve concepts; kind and domain filters use observed public relationships.
Inputs: query (required), limit, domains, concept_kinds. Returns: object
search_papersCInspect
Search papers: OR within lists, AND across fields; subject/object IDs match the same relationship.
Inputs: dois, limit, query, cursor, +16 more. Returns: object
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
Related MCP Connectors
Read-only psilocybin literature, trial facts, citations and verified bibliographic datasets.
Search published psychedelic research papers, clinical-trial registrations, stakeholders, patents and editorial overviews with source links. Version 1.4.0: 20 read-only tools, including catalogue counts and distributions. OAuth and a free Blossom account required. Limits: 60 MCP requests/minute; 100 ordinary or 500 supporter requests per UTC day. Research context only, no personalized treatment or dosing advice. Guide: https://www.moreblossom.com/connect
Search scientific papers with structured experimental data from full-text studies
Search Lacuna's ML research graph for papers, directions, authors, venues, and hypotheses.
Related MCP Servers
- AlicenseNot gradedqualityCmaintenanceEnables searching and exploring 340 million academic papers from 15+ databases with semantic search, citation graphs, and knowledge graph connections for biomedical entities.1MIT
- AlicenseCqualityBmaintenanceEnables users to search scientific literature metadata across OpenAlex, Europe PMC, and Crossref, verify citations, retractions, source quotes, and claims, and build or export hash-chained evidence ledgers with explicit provenance and limitations.355Apache 2.0
- AlicenseAqualityBmaintenanceEnables federated search across open-access scientific literature, legal full-text retrieval with provenance, and full-text search over papers already stored locally.141MIT
Try in Browser
One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd
Glama MCP Gateway
Add one secure layer between your agents and this server.