Search arXiv papers, download full text, semantic search, citation graphs, and alerts via MCP.
Nothing to run from here
Psilocybin Research MCP — Papers, Trials and Research Data is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
96/100
tool-list score
9
tools declared
remote
at its publisher
—
calls last 7d
What it does
Read-only psilocybin literature, trial facts, citations and verified bibliographic datasets.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http psilocybin-research-mcp-papers-trials-and-researc https://psilocybin-research.com/mcp
# 2 — ask your agent for something these tools do
# search, fetch, search_publications and 6 more
Psilocybin Research MCP — Papers, Trials and Research Data costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
PRAll 2 servers
psilocybin-research2 servers
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http psilocybin-research-mcp-papers-trials-and-researc https://psilocybin-research.com/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
9 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Find up to 20 relevant bibliographic records using keywords or identifiers; use fetch with a returned ID for complete public metadata. This bounded discovery list is not an exhaustive export. Use get_dataset_downloads for the entire catalogue.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | yes | Keywords, a title, author or DOI. This is bibliographic keyword search, not a semantic question-answering engine. |
Retrieve the public metadata document for one search ID, with source links, publication status and citation. The document is bibliographic metadata, not the publisher full text or abstract.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The numeric string ID returned by search, not a DOI or URL. |
Search public publications, preprints and trial-registration records with explicit filters, total counts and pagination. Query and author are keyword searches; journal/topic/source/status filters use stored labels. Preserve distinct IDs. For exhaustive or reproducible analysis use get_dataset_downloads.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | no | — |
| author | string | no | — |
| journal | string | no | — |
| topic | string | no | — |
| year | integer | no | — |
| statuses | array | no | — |
| compounds | array | no | — |
| sources | array | no | — |
| sort | string | no | — |
| page | integer | no | — |
| per_page | integer | no | — |
Find registered clinical trials by keywords or exact country, sponsor, phase, condition or registry status. Returns bounded pages and registry observation dates. Registry statements and recruitment status are not completed treatment results; this collection overlaps trial records in publication search.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| query | string | no | — |
| country | string | no | — |
| sponsor | string | no | — |
| phase | string | no | — |
| status | string | no | — |
| condition | string | no | — |
| page | integer | no | — |
| per_page | integer | no | — |
Retrieve citation text, BibTeX and RIS for one visible record ID. Retains preprint/registration status. Check the original source before citing.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The numeric string ID returned by search, not a DOI or URL. |
Return a bounded set of explicit reference DOIs and indexed citing records for a visible record ID. These source-derived links are incomplete and are not proof of scientific support, criticism or trial/result identity.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | yes | The numeric string ID returned by search, not a DOI or URL. |
| limit | integer | no | — |
Read selected source-checked links between registrations, protocols, preprints, primary reports and follow-up analyses. Provide a visible record ID to inspect its families, or omit it for the small reviewed catalogue. Includes exact DOI/NCT identities, report roles, source URLs, check dates and limitations. Coverage is incomplete; never assume unlinked records are independent studies.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| id | string | no | The numeric string ID returned by search, not a DOI or URL. |
Retrieve catalogue-wide annual/status counts, missing-year totals, UTC generation time and source revision. No filters. Counts are indexed records, not independent studies or participants; current-year coverage is partial.
No parameter schema on file.
Retrieve the current completed dataset manifest with exact download URLs, SHA-256 checksums, byte sizes, count, UTC and source revision. Use for full SQLite/CSV/JSON, compressed SQLite-XZ, RDS-XZ data frames, citations, ZIP, compact JSON, titles/years TXT or frozen statistics. Check complete and is_current; preserve files because only three snapshots are retained. This tool returns download metada
No parameter schema on file.
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Psilocybin Research MCP — Papers, Trials and Research Data or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATool-list grade · score 96 / 100
Release 2.0.0 · scanned 7 Nov 2026
Graded from the tools this server lists, not from its source code.
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score96
Findings0 threat · 0 capability
Capabilityminimal
Coveragemanifest
Verificationnot in this report
Surface digestee12be69f92ad9df43ae589dd7f0eca97b0805fc267a1db60b4934c174091274
Score vectorthreat 100 → client 96
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| coverage-honesty | manifest | inspection depth (manifest) — how much of the target the scan could see | −4 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
The scan read each tool’s name, description, input schema and annotations exactly as the server listed them the last time it answered us; no code was reviewed. We ask the server again about once a month, and a list that changed is graded again.
Tool surfaceread
Implementation sourcenot available
Package metadatanot available
Live transportnot available
The implementation source was not read — this reflects the declared tool metadata only.
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| search | untrusted-input | untrusted-input: keyword "fetch" |
| fetch | untrusted-input | untrusted-input: keyword "fetch" |
| search_publications | no tags | |
| search_trials | no tags | |
| get_citation | no tags | |
| get_citation_relationships | no tags | |
| get_study_relationships | no tags | |
| get_annual_statistics | no tags | |
| get_dataset_downloads | untrusted-input | untrusted-input: keyword "download" |
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digestee12be69f92ad9df
Scanned2026-11-07
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 2.0.0.
2.0.0
undated
latestNo release note was published with this version.
—
no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Psilocybin Research MCP — Papers, Trials and Research Data can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.