{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"smithery_axel-belfort-email-deliverability","slug":"axel-belfort-email-deliverability","name":"Email Deliverability Audit — SPF/DKIM/DMARC Check","type":"api","url":"https://github.com/Br0ski777/email-deliverability-x402","page_url":"https://unfragile.ai/axel-belfort-email-deliverability","categories":["data-analysis","code-review-security"],"tags":["mcp","model-context-protocol","smithery:axel-belfort/email-deliverability"],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"smithery_axel-belfort-email-deliverability__cap_0","uri":"capability://data.processing.analysis.spf.record.validation","name":"spf record validation","description":"This capability checks the SPF (Sender Policy Framework) records of a specified domain to ensure that the domain's email servers are authorized to send emails on behalf of that domain. 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It checks if the DKIM signature can be validated against the public key provided in the DNS record. The approach ensures that the selector is properly configured and that the DKIM signing process is functioning as intended.","intents":["How do I check if my DKIM selector is correctly configured?","What problems might arise from an incorrect DKIM setup?","Can I validate my DKIM signatures for outgoing emails?"],"best_for":["email security professionals validating DKIM configurations"],"limitations":["Requires knowledge of the DKIM selector; does not provide insights on email content."],"requires":["No specific prerequisites required."],"input_types":["text"],"output_types":["structured data"],"categories":["data-processing-analysis","email-security"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"smithery_axel-belfort-email-deliverability__cap_2","uri":"capability://data.processing.analysis.dmarc.policy.analysis","name":"dmarc policy analysis","description":"This capability analyzes the DMARC (Domain-based Message Authentication, Reporting & Conformance) policy of a domain by retrieving the DMARC record from DNS. 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The implementation uses a structured parsing method to interpret DMARC policies accurately.","intents":["How can I assess the effectiveness of my DMARC policy?","What recommendations can improve my DMARC setup?","Is my DMARC policy aligned with my SPF and DKIM settings?"],"best_for":["domain owners looking to enhance email security"],"limitations":["Does not provide real-time monitoring of DMARC reports."],"requires":["No specific prerequisites required."],"input_types":["text"],"output_types":["structured data"],"categories":["data-processing-analysis","email-security"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"smithery_axel-belfort-email-deliverability__cap_3","uri":"capability://data.processing.analysis.mx.record.health.check","name":"mx record health check","description":"This capability checks the health of the MX (Mail Exchange) records for a domain by querying DNS for the MX records and verifying their correctness and availability. It assesses whether the mail servers listed are reachable and properly configured to handle incoming emails. The method includes a connectivity test to ensure that the MX servers are responsive.","intents":["How can I verify if my MX records are set up correctly?","What issues might prevent my emails from being delivered due to MX records?","Can I get a report on the health of my domain's mail servers?"],"best_for":["IT professionals managing email infrastructure"],"limitations":["Only checks MX records; does not validate the functionality of the mail servers themselves."],"requires":["No specific prerequisites required."],"input_types":["text"],"output_types":["structured data"],"categories":["data-processing-analysis","email-security"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"smithery_axel-belfort-email-deliverability__cap_4","uri":"capability://data.processing.analysis.composite.deliverability.score.calculation","name":"composite deliverability score calculation","description":"This capability calculates a composite deliverability score for a domain based on the results of SPF, DKIM, DMARC, and MX record checks. It aggregates these results into a score from 0 to 100, providing a quick reference for the overall email deliverability health of the domain. The scoring algorithm is designed to weigh each factor according to its impact on deliverability.","intents":["How can I get a quick overview of my domain's email deliverability?","What factors contribute to my domain's deliverability score?","Can I track improvements in my email deliverability over time?"],"best_for":["marketers and domain owners monitoring email campaign readiness"],"limitations":["Score is based solely on technical checks; does not account for content or sending practices."],"requires":["No specific prerequisites required."],"input_types":["text"],"output_types":["structured data"],"categories":["data-processing-analysis","email-security"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"smithery_axel-belfort-email-deliverability__cap_5","uri":"capability://data.processing.analysis.prioritized.fix.recommendations","name":"prioritized fix recommendations","description":"This capability generates prioritized recommendations for fixing issues identified during the email deliverability audit. It analyzes the results of SPF, DKIM, DMARC, and MX checks to suggest actionable steps to improve email authentication and deliverability. The recommendations are ranked based on their potential impact and ease of implementation.","intents":["What steps should I take to improve my email deliverability?","Can I get a prioritized list of fixes for my domain's email setup?","How do I resolve issues found in my email deliverability audit?"],"best_for":["email administrators looking to enhance domain reputation"],"limitations":["Recommendations are based on technical checks; may not cover all scenarios."],"requires":["No specific prerequisites required."],"input_types":["text"],"output_types":["structured data"],"categories":["data-processing-analysis","email-security"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":35,"verified":false,"data_access_risk":"high","permissions":["No specific prerequisites required."],"failure_modes":["Only checks SPF records; does not validate individual email addresses or other authentication methods.","Requires knowledge of the DKIM selector; does not provide insights on email content.","Does not provide real-time monitoring of DMARC reports.","Only checks MX records; does not validate the functionality of the mail servers themselves.","Score is based solely on technical checks; does not account for content or sending practices.","Recommendations are based on technical checks; may not cover all scenarios.","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.05,"quality":0.47,"ecosystem":0.5900000000000001,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.28,"freshness":0.12}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:25.636Z","last_scraped_at":"2026-05-03T15:19:34.639Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=axel-belfort-email-deliverability","compare_url":"https://unfragile.ai/compare?artifact=axel-belfort-email-deliverability"}},"signature":"FzXGSny3iD0Me2c/IqPdCfpdh8oRWkCu/6E75lGdAsXRu64WPfBYFR3X5TvYyI3yC6fAmTb5NSVtA4UtmT3jCA==","signedAt":"2026-06-20T23:05:47.859Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/axel-belfort-email-deliverability","artifact":"https://unfragile.ai/axel-belfort-email-deliverability","verify":"https://unfragile.ai/api/v1/verify?slug=axel-belfort-email-deliverability","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}