Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Changed the definition of "find_evidence"
⟨50 unchanged words⟩ trial, observational study, narrative review, casereport.report, then study protocols that have not reported results yet. Each paper comes with the conclusion copied verbatim ⟨83 unchanged words⟩
⟨76 unchanged words⟩ ,"observational","review","case-report","other","protocol"],"type":"string"},"level_from":{ ⟨72 unchanged words⟩
Changed the definition of "check_retractions" and "prisma_flow_diagram"
⟨66 unchanged words⟩ DOIs that have not just been through verify_references. A DOI the same caller checked in the last hour is answered again at no cost to the allowance.
⟨22 unchanged words⟩ and download links. Give the counts you have; screened, sought, assessed and reports-included boxes that followarithmeticallyfrom others are filled in and marked as derived. Studies included is never derived. The tool checks that the numbers add ⟨48 unchanged words⟩
Added "find_datasets", "find_evidence", "find_tools" and 1 more; changed the definition of "check_retractions", "format_citations" and "verify_references" (5 tools before, 9 now)
⟨48 unchanged words⟩ a single paper or a whole reference list. verify_references already includes this check, so use this tool for DOIs that have not just been through verify_references.
⟨12 unchanged words⟩ quota":{"additionalProperties":false,"properties":{"hint":{"enum":["low","intro"],"type":"string"},"limit":{"type":"integer"},"metric" ⟨5 unchanged words⟩ plan":{"enum":["anon","free","pro"],"type":"string"},"resets":{"type":"string"},"upgrade":{"type":"string"},"used": ⟨66 unchanged words⟩
Authorization not required, issuer https://clerk.pho.chat
Authorization not required, issuer https://clerk.pho.chat
Authorization not required, issuer https://clerk.pho.chat
Authorization not required, issuer https://clerk.pho.chat
Certificate recorded, valid to 2027-01-04
Authorization not required, issuer https://clerk.pho.chat
Unknown → Live
First tool surface recorded: 5 tools (server version 0.1.0)
https://mcp.pho.chat/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 12 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨20 unchanged words⟩ "},"databaseSources":{"description":"Per-database counts before deduplication, e.g. [{\"name\":\"MEDLINE\",\"n\":812}]. If databases is also given, the two are compared.","items":{"additionalProperties":false,"properties" ⟨19 unchanged words⟩ databases":{"description":"Records identified from databases,(total).all databases together, before duplicates are removed. Leave out when databaseSources is given: it is their sum.","maximum":100000000,"minimum":0,"type":"integer"},"duplicatesRemoved":{"$ref":"#/properties/counts/properties/databases","description":"Duplicate records removed before screening."},"otherMethods":{"additionalProperties":false,"description" ⟨59 unchanged words⟩ screening."},"recordsExcluded":{"$ref":"#/properties/counts/properties/databases","description":"Records excluded at title and abstract screening (not reports excluded at full text)."},"recordsScreened":{"$ref":"#/properties/counts/properties/databases","description":"Records screened on title and abstract. Derived when left out: identified minus removed before screening."},"registerSources":{"items":{"$ref": ⟨7 unchanged words⟩ :"#/properties/counts/properties/databases","description":"Records identified fromregisters.trial registers (ClinicalTrials.gov, ICTRP…), before duplicates are removed."},"reportsAssessed":{"$ref":"#/properties/counts/properties/databases","description":"ReportsFull-text reports assessed for eligibility. Derived when left out: sought minus not retrieved."},"reportsExcluded":{"$ref":"#/properties/counts/properties/databases","description":"Total full-text reportsexcluded,excluded.whenIf reasons arenotalsoitemised.given, their sum is compared with it."},"reportsExcludedReasons":{"description":"ReportsFull-text reports excluded, one entry perreason.reason, e.g. [{\"name\":\"Wrong population\",\"n\":12}].","items":{"$ref":"#/properties/counts/properties/databaseSources/items"},"maxItems" ⟨5 unchanged words⟩ "#/properties/counts/properties/databases","description":"Reports of included studies. Derived when left out: assessed minus excluded (both columns when otherMethods is drawn)."},"reportsNotRetrieved":{"$ref":"#/properties/counts/properties/databases","description":"Reports that could not be retrieved."},"reportsSought":{"$ref":"#/properties/counts/properties/databases","description":"ReportsFull-text reports sought for retrieval. Derived when left out: screened minus excluded."},"studiesIncluded":{"$ref":"#/properties/counts/properties/databases","description":"Studies included in the review. Never derived: one study can have several reports, so give it. It cannot exceed reportsIncluded."}},"type":"object"},"footnotes" ⟨34 unchanged words⟩
⟨52 unchanged words⟩ quota":{"additionalProperties":false,"properties":{"hint":{"enum":["low","intro"],"type":"string"},"limit":{"type":"integer"},"metric" ⟨5 unchanged words⟩ plan":{"enum":["anon","free","pro"],"type":"string"},"resets":{"type":"string"},"upgrade":{"type":"string"},"used": ⟨31 unchanged words⟩
⟨112 unchanged words⟩ means the paper exists but has been withdrawn. Retractions, expressions of concern and corrections are already checked here, so there is no need to call check_retractions on the same references afterwards. At most 50 references per call.
⟨6 unchanged words⟩ quota":{"additionalProperties":false,"properties":{"hint":{"enum":["low","intro"],"type":"string"},"limit":{"type":"integer"},"metric" ⟨5 unchanged words⟩ plan":{"enum":["anon","free","pro"],"type":"string"},"resets":{"type":"string"},"upgrade":{"type":"string"},"used": ⟨210 unchanged words⟩
Find datasets — Find open scientific datasets (and optionally models) that fit a research question, check their licences, verify the source papers (DOI, retractions, corrections), and return a citable Research Data Brief with a public share link. Searches DataCite (Zenodo, Figshare, Dryad and other data repositories), the Hugging Face Hub boosted by the Hugging Science curated index, and, for life-science questions, NCBI GEO, CZ CELLxGENE Discover (curated single-cell data) and the CZ CryoET Data Portal (cryo-electron tomography). Each result has a match level, a plain-language licence verdict, the source pa…
Find evidence — Find the strongest published evidence for and against a scientific or medical claim. Searches PubMed (including a pass limited to guidelines, meta-analyses, systematic reviews and randomized trials) and OpenAlex, and returns real papers, each with a PMID or DOI, ordered by level of evidence: guideline, meta-analysis, systematic review, RCT, other trial, observational study, narrative review, case report. Each paper comes with the conclusion copied verbatim from its abstract, so you can judge for yourself whether it supports the claim, contradicts it, or does not address it, and quote the sent…
Find research software — Find research software for a task from the bio.tools registry (ELIXIR), check each tool's licence, verify the paper behind it (DOI, retractions, corrections), label whether it is still maintained, and give the install line. Describe the task (e.g. "cluster single-cell RNA-seq data") and optionally the file format the data is in (e.g. H5AD, FASTQ, VCF); tools that list that format as an input are favoured. Each result has a match level, a plain-language licence verdict, the paper and whether it checks out, a maintenance label (active, idle, stale, archived) read from the linked GitHub reposito…
Screening log — Turn the screening decisions of a systematic review into its PRISMA 2020 counts, flow diagram and screening log. Give one row per record: its title/abstract decision (include or exclude), its full-text decision for records that passed (include, exclude or not_retrieved), and the reason for each exclusion. Every box from "records screened" down is counted from the rows, so the diagram always matches the decisions; full-text exclusions are grouped by reason. Returns the diagram (PNG, SVG, links), the counts, a CSV of every decision for the review appendix, and the problems a reviewer would catc…