Citeproof
Claude connectorCommunityCheck whether citations are real. Paste a paper's bibliography and get each reference matched against Crossref, DataCite, OpenAlex and Sema…
Citeproof verifies academic references. Paste a bibliography, a paragraph, or a single DOI, arXiv ID or PMID, and Citeproof looks each reference up in Crossref, DataCite, OpenAlex and Semantic Scholar. It reports whether a matching record exists, the matched title, authors, year, venue and DOI, a confidence score, and flags such as retractions.
Free single lookups and reference extraction work without an account, under a shared hourly cap. Sign in to run full bibliography checks, keep a history of past checks, and export results as Markdown, CSV or BibTeX. find_claim_evidence fetches a paper's abstract and returns the sentences related to a claim.
Signed-in accounts get a monthly allowance of checks. Citeproof calls third-party scholarly APIs (Crossref, DataCite, OpenAlex, doi.org) to resolve records.
- Tools
- 8
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Education132nd of 410 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 130 |  Everythings | 6,728 | — | 178places down |
| 131 | 6,714 | — | 60places down | |
| 132 | CiteproofThis page | 6,600 | — | 1,571places up |
| 133 | 6,600 | 7,134 #132 | 148places down | |
| 134 |  0xArchive | 6,585 | 11,751 #105 | 261places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 29,445,468 | 12,305 #21 | — | |
| 2 |  Watch Any Video | 4,718,560 | 10,415 #42 | — |
| 3 |  Sketchy Medical | 1,410,305 | 9,226 #65 | — |
| 4 | 363,206 | 7,562 #104 | — | |
| 5 | 326,642 | 7,794 #98 | — |
Productivity1,492nd of 4,005 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1490 |  ConnectMachine | 6,615 | — | 259places down |
| 1491 | 6,615 | 10,900 #1234 | 235places down | |
| 1492 | CiteproofThis page | 6,600 | — | 1,571places up |
| 1493 | 6,600 | — | 157places down | |
| 1494 |  Plainpaper | 6,600 | — | 230places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | Watch Any Video | 4,718,560 | 10,415 #607 | — |
| 2 | 4,208,811 | 13,413 #256 | — | |
| 3 |  Intuit Developer | 1,059,790 | 12,502 #339 | — |
| 4 |  Statz | 483,976 | 7,129 #1331 | 71places up |
| 5 | 483,162 | 7,827 #1124 | 563places up |
Data analytics1,070th of 2,740 by popularity · not ranked by trending score
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 29,445,468 | 12,305 #156 | — | |
| 2 |  Netzero | 1,983,480 | 8,531 #622 | 3places up |
| 3 | 507,188 | 7,845 #770 | — | |
| 4 | Statz | 483,976 | 7,129 #943 | 71places up |
| 5 | 483,162 | 7,827 #778 | 563places up |
Tools
- check_citations
- export_check
- extract_references
- find_claim_evidence
- get_check
- get_usage
- list_checks
- resolve_reference
- Categories
- Made by
- Lean Discovery Group · Website
- Sign-in
- Required
- Connector URL
- https://claude.citeproof.dev/claude/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 14, 2026
- More info
- Sponsorship
- Promote this connector