{"$schema":"https://verifymcp.io/schemas/trust-report.json","schemaVersion":1,"license":{"name":"CC BY-NC 4.0","url":"https://creativecommons.org/licenses/by-nc/4.0/"},"generatedAt":"2026-11-05T18:00:44.777Z","url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield","markdownUrl":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield.md","server":{"slug":"shinjukustaition-shinjuku-mcp","name":"Shinjuku Shield","registryName":"io.github.ShinjukuStaition/shinjuku-mcp","description":"Private x402 payments on Solana: shield, pay, and unshield USDC under caps you set.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"shinjuku-shield","type":"npm","identifier":"shinjuku-shield","withdrawn":false,"url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield","version":"0.3.131","transport":"stdio","scoredAt":"2026-11-05T07:41:36.995Z"},"score":{"total":47,"tier":"low","status":"scored","weekDelta":null,"history":[{"date":"2026-11-05","total":47},{"date":"2026-11-04","total":47},{"date":"2026-11-03","total":47},{"date":"2026-11-02","total":42},{"date":"2026-11-01","total":47},{"date":"2026-10-31","total":47},{"date":"2026-10-30","total":32}]},"categories":[{"name":"Supply Chain Security","score":100,"verdict":"pass","reasons":["No malware found by supply-chain analysis.","No known CVEs affecting this package version or its production dependencies.","No install/post-install scripts declared.","No production dependencies, so there is no dependency health to assess."],"codes":[{"code":"supplychain.malware_clean","args":{}},{"code":"cve.none","args":{}},{"code":"installscript.none","args":{}},{"code":"dephealth.no_dependencies","args":{"deps":"0","unhealthy":"0"}}]},{"name":"Provenance & Transparency","score":87,"verdict":"unverified","reasons":["Source repository is publicly reachable at the declared URL.","Cryptographically verified build provenance (signed, bound to ShinjukuStaition/shinjuku-shield).","Licence could not be checked: the licence is shipped as a file inside the package, not declared as a standard (SPDX) licence identifier, so we cannot tell whether it is OSI-approved.","Actively maintained (last published 0 days ago).","Publishes a security disclosure policy (SECURITY.md)."],"codes":[{"code":"provenance.repo_verified","args":{}},{"code":"provenance.verified","args":{"repo":"ShinjukuStaition/shinjuku-shield"}},{"code":"license.inconclusive","args":{"reason":"license_file_only"}},{"code":"maintenance.recent","args":{"age_days":"0"}},{"code":"disclosure.present","args":{}}]},{"name":"Schema Quality & AI Usability","score":0,"verdict":"unverified","reasons":["Schema quality not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to assess."],"codes":[{"code":"schema.sandbox_failed","args":{"reason":"needs_declared_env","status":"unreachable"}}]},{"name":"Stability & Change Management","score":0,"verdict":"unverified","reasons":["Stability not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to compare."],"codes":[{"code":"stability.sandbox_failed","args":{"reason":"needs_declared_env","status":"unreachable"}}]},{"name":"Tool Coverage","score":0,"verdict":"unverified","reasons":["Tool coverage not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool definitions to assess."],"codes":[{"code":"toolquality.sandbox_failed","args":{"reason":"needs_declared_env","status":"unreachable"}}]},{"name":"Tool Safety","score":0,"verdict":"unverified","reasons":["Tool safety not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool text to scan."],"codes":[{"code":"toolsafety.sandbox_failed","args":{"reason":"needs_declared_env","status":"unreachable"}}]},{"name":"Capabilities","score":0,"verdict":"unverified","reasons":["Protocol version not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we never saw its MCP handshake."],"codes":[{"code":"cap.sandbox_failed","args":{"reason":"needs_declared_env","status":"unreachable"}}]}],"inconclusive":["Licence could not be checked: the licence is shipped as a file inside the package, not declared as a standard (SPDX) licence identifier, so we cannot tell whether it is OSI-approved.","Schema quality not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to assess.","Stability not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to compare.","Tool coverage not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool definitions to assess.","Tool safety not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool text to scan.","Protocol version not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we never saw its MCP handshake."],"malware":[],"components":[{"slug":"shinjuku-shield","type":"npm","identifier":"shinjuku-shield","withdrawn":false,"score":47,"current":true,"url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield","markdownUrl":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"shinjuku-shield"},{"label":"Version","value":"0.3.131"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T07:41:36.000Z","track":"package","endpoint":null,"declaredUrl":null,"truncated":false,"tls":null,"dnssec":null,"auth":null,"httpsRedirect":null,"transports":[],"provenance":{"outcome":"verified","label":"Verified","reason":"verified","reasonLabel":"Verified","discovery":"attestation_endpoint","discoveryLabel":"Registry attestation endpoint","sourceRepo":null,"attestationSkipped":null,"attestationSkippedLabel":null},"installScripts":[],"installScriptsTotal":null,"vulnerabilities":[],"vulnerabilitiesTotal":null,"dependencies":{"nodes":0,"partial":false,"deprecated":null,"stale":null,"noRepo":null}},"mismatches":[],"changelog":{"trackingSince":"2026-10-30","recent":[{"id":"chg_01a1a05d-c3ed-7642-9e12-c54ef8b5c9e8","kind":"check.verdict","summary":"Source repository (fail → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield#chg-chg_01a1a05d-c3ed-7642-9e12-c54ef8b5c9e8"},{"id":"chg_01a1a05d-c3ee-7af0-bcea-a7f493b50168","kind":"score.total_changed","summary":"Trust score (42 → 47)","materiality":"functional","direction":"improvement","scoreDelta":5,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield#chg-chg_01a1a05d-c3ee-7af0-bcea-a7f493b50168"},{"id":"chg_01a19b31-691a-7a26-8452-058593a844a7","kind":"check.verdict","summary":"Source repository (pass → fail)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield#chg-chg_01a19b31-691a-7a26-8452-058593a844a7"},{"id":"chg_01a19b31-691d-787b-b9f9-9680c89bdfb6","kind":"score.total_changed","summary":"Trust score (47 → 42)","materiality":"functional","direction":"regression","scoreDelta":-5,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield#chg-chg_01a19b31-691d-787b-b9f9-9680c89bdfb6"},{"id":"chg_01a190e4-31ce-7ade-a332-ac82cd986133","kind":"check.reverified","summary":"Malware scan (unverified → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield#chg-chg_01a190e4-31ce-7ade-a332-ac82cd986133"},{"id":"chg_01a190e4-31cf-7f3f-b73d-2e0044e75e6e","kind":"score.total_changed","summary":"Trust score (32 → 47)","materiality":"functional","direction":"improvement","scoreDelta":15,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield#chg-chg_01a190e4-31cf-7f3f-b73d-2e0044e75e6e"},{"id":"chg_01a18ef7-1c44-730a-9910-0886435597ae","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield#chg-chg_01a18ef7-1c44-730a-9910-0886435597ae"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield/changelog.json"},"links":{"html":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield","markdown":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield.md","changelogJson":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield/changelog.json","changelogRss":"https://verifymcp.io/servers/shinjukustaition-shinjuku-mcp/shinjuku-shield.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/shinjuku-shield"},{"label":"Socket report","href":"https://socket.dev/npm/package/shinjuku-shield"},{"label":"Repository","href":"https://github.com/ShinjukuStaition/shinjuku-shield"},{"label":"Website","href":"https://shinjukustaition.com/"}]}}