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Facts
- MCP registry
com.datanexusmcp/mcp-server· 2.4.14- Endpoint
https://datanexusmcp.com/mcp- Packages
npm@datanexusmcp/mcp-server stdio- npm / week
- 105
- Registry entry
- updated 30 Jul 2026
From the official MCP registry, the package registries and our own checks. JSON · Markdown
Why it's listed
- It's published in the registry under datanexusmcp.com, a namespace the registry only gives to whoever proves they control that domain.
Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.
Tools it lists 55 · about 19,453 tokens of context · checked 4 hours ago
| Tool | What it does | Hint |
|---|---|---|
report_feedbackReport Feedback | Report a data quality issue or agent intent gap for a DataNexus tool response. tool_id: e.g. "T10" or "security_fetch_cve_detail". query_hash: From the query_hash field of the response. signal: incorrect_data |… | read-only |
report_mcpize_linkReport Mcpize Link | Check MCPize subscription status for a DataNexus tool. tool_id: DataNexus tool identifier e.g. "T10". Pass the tool the user is asking about. Returns: status ("free" | "subscription_required" | "not_configured"),… | read-only |
validate_tool_outputValidate Tool Output | Validate a DataNexus tool response for data quality issues using two-layer validation: deterministic rules first, then AI review for ambiguous cases. Read-only. Never blocks. tool_id: DataNexus tool identifier e.g. T04,… | read-only |
search_datanexus_toolsSearch Datanexus Tools | Find the right DataNexus tool by describing your task in plain English. Read-only. No side effects. Call this before any other DataNexus tool to reduce context load from 40000 to 800 tokens. query: Plain English… | read-only |
nonprofit_fetch_nonprofit_by_einNonprofit Fetch Nonprofit By Ein | Fetch IRS 990 filing data for any US nonprofit by EIN. Read-only. No side effects. Idempotent. US only. ein: 9-digit Employer ID with or without dash, e.g. 46-5734087 or 465734087. Required. Returns name, revenue,… | read-only |
nonprofit_search_nonprofits_by_nameNonprofit Search Nonprofits By Name | Search US nonprofits by name with optional state filter. Read-only. No side effects. Idempotent. US only. Returns up to 25 matches. name: Full or partial organisation name. Required. state: Two-letter US state code e.g.… | read-only |
nonprofit_fetch_charity_ukNonprofit Fetch Charity Uk | Fetch UK registered charity details by charity number or organisation name. Read-only. No side effects. Idempotent. UK only. charity_number_or_name: UK registered charity number (7 digits, e.g. 1234567) or full/partial… | read-only |
security_fetch_package_vulnerabilitiesSecurity Fetch Package Vulnerabilities | Fetch all known CVEs for an open source package version or a batch of packages. Read-only. No side effects. Idempotent. Single-package mode: package (e.g. requests), version (e.g. 2.28.0), ecosystem… | read-only |
security_fetch_dependency_graphSecurity Fetch Dependency Graph | Fetch the full dependency tree for a package version including transitive dependencies. Read-only. No side effects. Idempotent. Hard 8-second timeout — large dependency trees may return partial results. package: Package… | read-only |
security_fetch_cve_detailSecurity Fetch Cve Detail | Fetch full detail for a specific CVE by ID. Read-only. No side effects. Idempotent. cve_id: CVE identifier in format CVE-YYYY-NNNNN e.g. CVE-2021-44228. Required. Returns description, CVSS base score, affected products,… | read-only |
security_audit_sbom_vulnerabilitiesSecurity Audit Sbom Vulnerabilities | Audit a Software Bill of Materials for known vulnerabilities across all listed packages. Read-only. No side effects. Idempotent. sbom_json: CycloneDX or SPDX SBOM as a JSON string. Required. Large SBOMs (100+ packages)… | read-only |
security_fetch_package_licenceSecurity Fetch Package Licence | Fetch the SPDX licence identifier for an open source package version. Read-only. No side effects. Idempotent. package: Package name e.g. flask. Required. version: Exact version string e.g. 2.3.0. Required. ecosystem:… | read-only |
security_fetch_cisa_kevSecurity Fetch Cisa Kev | Check whether a CVE is in the CISA Known Exploited Vulnerabilities (KEV) catalog. Read-only. No side effects. Idempotent. cve_id: CVE identifier in format CVE-YYYY-NNNNN e.g. CVE-2021-44228. Required. Returns in_kev… | read-only |
security_fetch_cve_epssSecurity Fetch Cve Epss | EPSS exploit probability score for a CVE — predicts likelihood of exploitation in the next 30 days. cve_id: CVE identifier e.g. "CVE-2021-44228". Returns: epss (float 0.0–1.0) and percentile (float 0.0–100.0).… | read-only |
compliance_fetch_npi_providerCompliance Fetch Npi Provider | Fetch NPI registration details for a US healthcare provider by NPI number. Read-only. No side effects. Idempotent. US only. npi_number: 10-digit NPI number e.g. 1003000126. Required. Do not include dashes or spaces.… | read-only |
compliance_search_npi_by_nameCompliance Search Npi By Name | Search the NPPES NPI Registry by provider name with optional state and speciality filters. Read-only. No side effects. Idempotent. US only. Returns up to 10 matches. name: Full or partial provider name. Required. state:… | read-only |
compliance_fetch_finra_brokerCompliance Fetch Finra Broker | Fetch FINRA BrokerCheck registration for a US broker or investment adviser by CRD number. Read-only. No side effects. Idempotent. US only. crd_number: Central Registration Depository number as a string of digits e.g.… | read-only |
compliance_check_sam_exclusionCompliance Check Sam Exclusion | Check whether an entity is on the US federal exclusions list (debarred from government contracts). Read-only. No side effects. Idempotent. US only. name_or_ein: Entity name or 9-digit EIN with or without dash e.g. Acme… | read-only |
domain_fetch_domain_rdapDomain Fetch Domain Rdap | Fetch domain registration details via IANA RDAP (the modern structured replacement for WHOIS). Read-only. No side effects. Idempotent. domain: Domain name without protocol e.g. example.com not https://example.com.… | read-only |
domain_fetch_ssl_certificate_chainDomain Fetch Ssl Certificate Chain | Fetch SSL certificate history for a domain from Certificate Transparency logs. Read-only. No side effects. Idempotent. domain: Domain name without protocol e.g. github.com. Required. Does not support IP addresses or… | read-only |
domain_fetch_dns_recordsDomain Fetch Dns Records | Fetch current DNS records for a domain via Cloudflare DNS over HTTPS. Read-only. No side effects. Idempotent. domain: Domain name without protocol e.g. cloudflare.com. Required. record_types: List of DNS record types to… | read-only |
domain_fetch_domain_historyDomain Fetch Domain History | Fetch historical SSL certificate issuance for a domain from Certificate Transparency logs. Read-only. No side effects. Idempotent. domain: Domain name without protocol e.g. example.com. Required. Returns all past… | read-only |
domain_fetch_subdomainsDomain Fetch Subdomains | Enumerate subdomains for a domain via Certificate Transparency logs. Read-only. No side effects. Idempotent. domain: Domain name without protocol e.g. anthropic.com. Required. Returns deduplicated list of known… | read-only |
domain_check_email_securityDomain Check Email Security | Check SPF, DMARC, and DKIM email authentication for a domain. domain: Domain without protocol e.g. "google.com". Returns: overall_grade (A–F), spf_score, dmarc_score, dkim_score (each 0–10), spf_record, dmarc_record,… | read-only |
domain_fetch_reverse_ipDomain Fetch Reverse Ip | Find domains co-hosted on the same IP address (reverse IP lookup). Read-only. No side effects. Idempotent. domain_or_ip: Domain name (e.g. shared.dreamhost.com) or IPv4 address (e.g. 1.2.3.4). Required. If a domain is… | read-only |
legal_fetch_patent_by_numberLegal Fetch Patent By Number | Fetch full patent details by patent number and jurisdiction. Read-only. No side effects. Idempotent. patent_number: Patent number in EPODOC format e.g. EP1000000 for European, CN120586032 for Chinese, JP2020123456 for… | read-only |
legal_search_patents_by_keywordLegal Search Patents By Keyword | Search patents by keyword across EPO, USPTO, or WIPO. Read-only. No side effects. Idempotent. Returns up to 10 matches. keywords: Search terms describing the invention e.g. neural network image classification. Required.… | read-only |
legal_fetch_patent_citationsLegal Fetch Patent Citations | Fetch forward and backward citation chains for a specific patent. Read-only. No side effects. Idempotent. patent_number: Patent number in EPODOC format e.g. EP1000000 for European, CN120586032 for Chinese, JP2020123456… | read-only |
legal_fetch_inventor_portfolioLegal Fetch Inventor Portfolio | Fetch the patent portfolio for a named inventor with optional assignee filter. Read-only. No side effects. Idempotent. inventor_name: Inventor surname or full name e.g. Smith or John Smith. Required. Fuzzy match —… | read-only |
govcon_search_contract_awardsGovcon Search Contract Awards | Search government contract awards by keyword, agency, and date range. keyword: Contract scope e.g. "cybersecurity software". agency: Awarding agency e.g. "Department of Defense". Optional. date_from: Earliest award date… | read-only |
govcon_fetch_vendor_contract_historyGovcon Fetch Vendor Contract History | Fetch the complete federal contract award history for a specific vendor. Read-only. No side effects. Idempotent. vendor_name: Company or organisation name e.g. Booz Allen Hamilton. Required. Fuzzy match used.… | read-only |
govcon_fetch_open_solicitationsGovcon Fetch Open Solicitations | Fetch currently open government contract solicitations matching a keyword. Read-only. No side effects. Idempotent. keyword: Description of goods or services sought e.g. cloud computing services. Required. Encode special… | read-only |
regulatory_search_open_rulemakingsRegulatory Search Open Rulemakings | Search open rulemakings and public comment periods on Regulations.gov and the Federal Register. Read-only. No side effects. Idempotent. US federal only. keyword: Topic keywords e.g. artificial intelligence, data… | read-only |
regulatory_fetch_docket_detailsRegulatory Fetch Docket Details | Fetch full details for a specific regulatory docket by ID. Read-only. No side effects. Idempotent. US federal only. docket_id: Docket identifier in agency format e.g. EPA-HQ-OAR-2021-0317 or FTC-2024-0041. Required.… | read-only |
regulatory_fetch_federal_register_noticesRegulatory Fetch Federal Register Notices | Fetch recent Federal Register notices and rules for a specific agency. Read-only. No side effects. Idempotent. US federal only. agency: Agency name or abbreviation e.g. SEC, Food and Drug Administration, EPA. Required.… | read-only |
security_fetch_package_maintainer_historySecurity Fetch Package Maintainer History | Analyse ownership and release history for an npm or PyPI package to detect supply-chain risk. Uses PyPI JSON API and npm registry — data refreshed on each call, 1-hour cache. Returns maintainer_count, recent_changes,… | read-only |
security_fetch_package_risk_briefSecurity Fetch Package Risk Brief | Single SHIP/CAUTION/BLOCK verdict for any package. Combines CVEs, licence, maintainer health, and transitive count in one call. Uses OSV.dev, deps.dev, PyPI, and npm registry — data refreshed on each call. Returns… | read-only |
security_detect_typosquattingSecurity Detect Typosquatting | Detect typosquatting attacks against a package name. Compares using Damerau-Levenshtein distance ≤ 2 against top-10,000 packages. Returns similar_packages with anomaly scores, and a SUSPICIOUS or CLEAN verdict. Uses… | read-only |
nonprofit_fetch_nonprofit_full_profileNonprofit Fetch Nonprofit Full Profile | Complete nonprofit due diligence in one call. Revenue trends, executive pay, risk flags, and a health score from IRS 990 data. Uses ProPublica Nonprofit Explorer API with IRS e-File fallback. Data refreshed on each… | read-only |
security_fetch_cve_watchSecurity Fetch Cve Watch | Persistent CVE watchlist. Create once, check anytime for new events since your last visit — patch releases, KEV listings, PoC publications, exploitation detected. Uses Redis for persistence, NVD + CISA KEV + EPSS for… | writes |
security_audit_sbom_continuousSecurity Audit Sbom Continuous | Persistent SBOM watch. Register once, check anytime for new CVEs affecting your dependency snapshot. Silent permanent watch — CycloneDX and SPDX supported. Uses OSV.dev for vulnerability lookup, Redis for persistence… | writes |
security_fetch_licence_analysisSecurity Fetch Licence Analysis | Understand any software licence in plain English. Returns obligations, permissions, limitations, risk level, and OSI/FSF status for any SPDX licence identifier. Static bundle covers top-50 common licences (no network… | read-only |
security_audit_licence_compatibilitySecurity Audit Licence Compatibility | Audit the licence compatibility of your entire dependency list. Input package names (with ecosystem) or SPDX IDs; get a COMPATIBLE/CONFLICT verdict with specific conflicting pairs and recommended action. Uses static… | read-only |
security_fetch_cve_risk_summarySecurity Fetch Cve Risk Summary | Instant CVE risk verdict. Combines CVSS severity, CISA KEV exploitation status, and EPSS probability in one parallel call. Returns CRITICAL_EXPLOIT, HIGH_RISK, MODERATE, LOW, or UNKNOWN verdict with patch availability… | read-only |
nonprofit_search_nonprofits_by_categoryNonprofit Search Nonprofits By Category | Search US nonprofits by mission category and state. Returns up to 25 results with revenue, assets, and health scores (0–100). Category maps to NTEE codes: education, healthcare, arts, environment, human_services,… | read-only |
nonprofit_fetch_nonprofit_financial_trendsNonprofit Fetch Nonprofit Financial Trends | 5-year financial trend for any US nonprofit. Revenue growth, expense ratios, reserve trajectory, and health score history from IRS Form 990 data via ProPublica. Returns trend_direction… | read-only |
apikeys_generate_api_keyApikeys Generate Api Key | Generate a DataNexus API key for the given email address. Anonymous callers get 10 free lookups/week; a registered free key unlocks 100/week. Store the returned key — it is shown only once. Pass it as the X-Api-Key… | writes |
apikeys_rotate_api_keyApikeys Rotate Api Key | ⚠️ DESTRUCTIVE — requires human confirmation before use in automated pipelines. Revoke the current API key and issue a replacement. Returns the new key once — store it immediately. Pass keys as the X-DataNexus-Key… | writes |
apikeys_revoke_api_keyApikeys Revoke Api Key | ⚠️ DESTRUCTIVE — requires human confirmation before use in automated pipelines. Permanently revoke a DataNexus API key. The key will stop working immediately. This action cannot be undone — generate a new key if access… | writes |
security_audit_sbom_license_policySecurity Audit Sbom License Policy | Audit a CycloneDX or SPDX SBOM against an SPDX licence policy and return a PASS/WARN/BLOCK verdict. sbom: Full SBOM as a JSON string — CycloneDX or SPDX format. Required. 500 KB max. policy: Optional dict with… | read-only |
security_fetch_cve_watch_statusSecurity Fetch Cve Watch Status | Check all specified CVE watches for new events since your last poll. Returns only watches with new events, making it efficient to run on a schedule. watch_ids: List of watch IDs to check — same IDs used when creating… | read-only |
frontend_security_detect_typosquattingFrontend Security Detect Typosquatting | Typosquatting detection optimised for the top 500 frontend packages (React, Vite, Axios, Lodash, etc.). Fewer false positives than a full npm scan. For backend packages, use security_detect_typosquatting instead.… | read-only |
frontend_security_audit_manifestFrontend Security Audit Manifest | Audit a frontend package.json for security risks — returns a single SHIP/CAUTION/BLOCK verdict with licence risks and abandonment signals. Different from security_fetch_package_vulnerabilities which audits a single… | read-only |
frontend_security_audit_ci_pipelineFrontend Security Audit Ci Pipeline | Scan GitHub Actions, Vercel, or Netlify CI configs for exposed secrets, missing lockfile enforcement, and unpinned dependencies. Paste your config content — no filesystem access required. config: Raw YAML/TOML content… | read-only |
frontend_security_fetch_package_risk_briefFrontend Security Fetch Package Risk Brief | SHIP/CAUTION/BLOCK risk brief for an npm package with frontend-specific context. Wraps security_fetch_package_risk_brief restricted to npm, and adds weekly_downloads and is_ui_component signals. package_name: npm… | read-only |
What https://datanexusmcp.com/mcp answered to tools/list, asked without credentials over MCP 2026-07-28. The token figure is the size of the list as sent, divided by four; a model sees about that much before it calls anything. Full definitions, input schemas included, are in the listing's JSON under mcpTools.
How its tools read to an agent 0 errors · 3 warnings · 4 notes
- warnTC12domain_fetch_dns_recordsno type for record_types[]
- warnTC12security_fetch_cve_watch_statusno type for watch_ids[]
- warnTC23server55 tools, about 18,990 tokens of definitions
- noteTC03frontend_security_fetch_package_risk_briefthe name is 42 characters
- noteTC03nonprofit_fetch_nonprofit_financial_trendsthe name is 42 characters
- noteTC03regulatory_fetch_federal_register_noticesthe name is 41 characters
- noteTC03security_fetch_package_maintainer_historythe name is 41 characters
The checks from /check and anchor check, run each day on the list above: about 19,453 tokens of definitions. Not part of the score yet. Check your own server.