Citation Verification Python Packages

web-researcher-mcp

Give your AI assistant real web search, full-page reading, and multi-source research with citations that are never fabricated.

spancheck

Score a grounded-answer system on citation accuracy, abstention correctness, hallucination rate, cost and latency — with an audit log a compliance reviewer can read. Source-available.

nature-academic-search

Academic Paper Search：中文科研用户的 Codex / Claude Code / DeepSeek Harness Skill + MCP；跨 CrossRef、PubMed、arXiv、OpenAlex、Europe PMC 检索去重，支持 MeSH、引用核验、引文图谱、试验检索与审计导出。

bibverify

Cross-platform BibTeX verification for researchers and AI assistants — CLI, Python API, MCP server, and explainable multi-source matching.

opendraft

Write research paper and literature review drafts with an open-source Python engine that checks citation DOIs against scholarly databases. Export PDF, Word, or LaTeX.

contexttrace

Local-first SDK and CLI for debugging RAG failures, verifying citations, classifying failure modes, and generating reliability reports for user-built RAG and AI agent systems.

emsal-mcp

Dayanak (eski adı emsal-mcp): Türk hukukunda atıf doğrulamalı karar ve mevzuat araştırması için MCP sunucusu

aegis-integrity

Free, local-first academic integrity checker and MCP server: citation hallucination detection, AI-text and plagiarism signals, venue guideline checks (IEEE, ACM, Elsevier). Documents never leave your machine.

researchzosho

Open-source deep research assistant with citations and memory. Ask a question and it searches the web, papers, old newspapers, archives and GitHub, writes a report, checks its citations against the sources, and keeps what it found. Use it for a literature review or your family tree. It runs with a local LLM (Ollama, llama.cpp) or a hosted API.

citationguard

证伪优先的引用核验:论文存在性 / 元数据 / 论点支撑三重检查,可被 Claude Code、Codex、Cursor 以 MCP 调用 · Skeptical citation auditor for agent writing workflows · PyPI: citationguard

china-law-mcp

⚖️ 中国法律条文 MCP 服务器 | 378 部法律 · 23,995 条现行法条检索 + 引用核验（防幻觉）| 免费、免注册、免 API key、本地运行 | Chinese statute retrieval + citation verification for LLMs

wikiloc

A parser for in-source locators in Wikipedia citations

citegate

Citation integrity as a CI gate: verify BibTeX references against Crossref & OpenAlex, catch hallucinated citations, get alerted when a cited paper is retracted.

bearout

A runtime grounding gate that fails closed and publishes its own error rates. Every sentence verified against its cited source, or suppressed.

ethos-pdf

Open-source verifier for document citations, source evidence, RAG, and agents, with built-in document parsing.

dayanak

Dayanak (eski adı emsal-mcp): Türk hukukunda atıf doğrulamalı karar ve mevzuat araştırması için MCP sunucusu

warrantos

WarrantOS: CI for claims. Every factual claim in an AI-assisted document ships with a source, a [CITE NEEDED] tag, or a logged BLOCK. No warrant, no ship. Plus warrantos slop, a zero-config AI scaffold-residue scanner. MIT, stdlib-only Python.

qiro-rag

Local-first evidence retrieval and quote-backed substantiation review for environmental marketing claims.

rigorously

Automated research quality assurance. Catches fabricated citations, overclaimed results, irreproducible numbers.