{"$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":"2026-11-05T16:20:55.242Z","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp","markdownUrl":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp.md","server":{"slug":"ai-tessen-grader","name":"ai.tessen/grader","registryName":"ai.tessen/grader","description":"Honest A-F grades for trading strategies, backtested on real out-of-sample data. No hype.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"api-mcp","type":"remote","identifier":"https://tessen.ai/api/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp","version":"1.0.0","transport":null,"scoredAt":"2026-11-05T03:03:20.061Z"},"score":{"total":25,"tier":"low","status":"scored","weekDelta":5,"history":[{"date":"2026-11-05","total":25},{"date":"2026-11-04","total":25},{"date":"2026-11-03","total":25},{"date":"2026-11-02","total":23},{"date":"2026-11-01","total":25},{"date":"2026-10-31","total":25},{"date":"2026-10-30","total":20},{"date":"2026-10-29","total":20},{"date":"2026-10-28","total":20},{"date":"2026-10-27","total":20},{"date":"2026-10-26","total":20},{"date":"2026-10-25","total":20},{"date":"2026-10-24","total":20},{"date":"2026-10-23","total":20},{"date":"2026-10-22","total":20},{"date":"2026-10-21","total":20},{"date":"2026-10-20","total":20},{"date":"2026-10-19","total":20},{"date":"2026-10-18","total":20},{"date":"2026-10-17","total":20},{"date":"2026-10-16","total":20},{"date":"2026-10-15","total":20},{"date":"2026-10-14","total":20},{"date":"2026-10-13","total":20},{"date":"2026-10-12","total":20},{"date":"2026-10-10","total":20},{"date":"2026-10-07","total":20},{"date":"2026-10-04","total":20},{"date":"2026-10-03","total":20},{"date":"2026-10-02","total":20}]},"categories":[{"name":"Endpoint 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read only part of its tool list."],"codes":[{"code":"schema.unreachable","args":{}}]},{"name":"Stability & Change Management","score":0,"verdict":"unverified","reasons":["Stability not yet verified: not enough scan history yet (needs a 30-day window)."],"codes":[{"code":"stability.insufficient_history","args":{}}]},{"name":"Tool Coverage","score":0,"verdict":"unverified","reasons":["Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list."],"codes":[{"code":"toolquality.unreachable","args":{}}]},{"name":"Tool Safety","score":0,"verdict":"unverified","reasons":["Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list."],"codes":[{"code":"toolsafety.unreachable","args":{}}]},{"name":"Capabilities","score":0,"verdict":"unverified","reasons":["Capabilities not yet verified: we couldn't read the endpoint's 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capabilities."],"malware":[],"components":[{"slug":"api-mcp","type":"remote","identifier":"https://tessen.ai/api/mcp","withdrawn":false,"score":25,"current":true,"url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp","markdownUrl":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp.md"}],"facts":[{"label":"Endpoint","value":"https://tessen.ai/api/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T03:03:20.000Z","track":"remote","endpoint":"https://tessen.ai/api/mcp","declaredUrl":null,"truncated":false,"tls":{"outcome":"valid","label":"Valid","version":"TLS 1.3","cipherSuite":"TLS_AES_128_GCM_SHA256","chainError":null,"certificates":[{"subject":"CN=tessen.ai","issuer":"CN=WE1,O=Google Trust 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25)","materiality":"functional","direction":"improvement","scoreDelta":2,"occurredOn":"2026-11-03","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a19f5c-b909-7269-ba07-c9f64bfa3186"},{"id":"chg_01a19a36-e4ae-76f9-9ec3-99d799772f14","kind":"check.verdict","summary":"HSTS header (pass → fail)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a19a36-e4ae-76f9-9ec3-99d799772f14"},{"id":"chg_01a19a36-e4b0-7615-b929-ab73d3b8d006","kind":"score.total_changed","summary":"Trust score (25 → 23)","materiality":"functional","direction":"regression","scoreDelta":-2,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a19a36-e4b0-7615-b929-ab73d3b8d006"},{"id":"chg_01a18fe9-9fc7-7c84-a411-0d6ce226ae0c","kind":"check.reverified","summary":"HTTPS (unverified → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a18fe9-9fc7-7c84-a411-0d6ce226ae0c"},{"id":"chg_01a18fe9-9fc8-7f14-b624-bbcba5b07957","kind":"score.total_changed","summary":"Trust score (20 → 25)","materiality":"functional","direction":"improvement","scoreDelta":5,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a18fe9-9fc8-7f14-b624-bbcba5b07957"},{"id":"chg_01a0e60a-588a-7377-9443-47333fc8c23a","kind":"score.rubric_changed","summary":"We updated how we score, so this day's move reflects our rubric, not a change to the server","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-09-28","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0e60a-588a-7377-9443-47333fc8c23a"},{"id":"chg_01a0d693-ebd1-7e74-9fb4-372c8419a15d","kind":"score.rubric_changed","summary":"We updated how we score, so this day's move reflects our rubric, not a change to the server","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-09-25","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0d693-ebd1-7e74-9fb4-372c8419a15d"},{"id":"chg_01a0c1f7-c55e-72a4-a817-fe707db3d973","kind":"check.unverifiable","summary":"HTTPS (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-09-21","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0c1f7-c55e-72a4-a817-fe707db3d973"},{"id":"chg_01a0c1f7-c55f-76be-86e7-0215c7d11fd8","kind":"check.reverified","summary":"HSTS header (unverified → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-09-21","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0c1f7-c55f-76be-86e7-0215c7d11fd8"},{"id":"chg_01a0c1f7-c560-705c-89de-6b471b6c6bbe","kind":"check.reason","summary":"Transport (Transport check failed: declared streamable-http, but the endpoint returned HTTP 404.)","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-09-21","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0c1f7-c560-705c-89de-6b471b6c6bbe"},{"id":"chg_01a0c1f7-c560-76b6-97b2-62ba799f241f","kind":"check.reason","summary":"Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.)","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-09-21","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0c1f7-c560-76b6-97b2-62ba799f241f"},{"id":"chg_01a0bcd1-d22f-7930-92db-9d8ca6ae6400","kind":"score.total_changed","summary":"Trust score (25 → 23)","materiality":"functional","direction":"regression","scoreDelta":-2,"occurredOn":"2026-09-20","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0bcd1-d22f-7930-92db-9d8ca6ae6400"},{"id":"chg_01a0b7ab-7721-7a1f-9e63-b0af23361e56","kind":"score.total_changed","summary":"Trust score (25 → 23)","materiality":"functional","direction":"regression","scoreDelta":-2,"occurredOn":"2026-09-19","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0b7ab-7721-7a1f-9e63-b0af23361e56"},{"id":"chg_01a0b284-c39d-7a48-a682-6b75bbd23fbb","kind":"check.unverifiable","summary":"HSTS header (pass → unverified)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-09-18","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0b284-c39d-7a48-a682-6b75bbd23fbb"},{"id":"chg_01a0b284-c39f-7bc1-becb-d8bd28217fbb","kind":"check.reason","summary":"Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-09-18","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0b284-c39f-7bc1-becb-d8bd28217fbb"},{"id":"chg_01a0b284-c3a0-77e7-b572-89b841da1ebe","kind":"check.reason","summary":"Transport (Transport check failed: declared streamable-http, but we couldn't connect to verify it.)","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-09-18","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0b284-c3a0-77e7-b572-89b841da1ebe"},{"id":"chg_01a0b284-c3a0-7f09-baa3-2ab09930d84a","kind":"score.total_changed","summary":"Trust score (25 → 23)","materiality":"functional","direction":"regression","scoreDelta":-2,"occurredOn":"2026-09-18","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a0b284-c3a0-7f09-baa3-2ab09930d84a"},{"id":"chg_01a03c0c-a6e8-71f5-97b9-d9d460c239d1","kind":"score.rubric_changed","summary":"We updated how we score, so this day's move reflects our rubric, not a change to the server","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-08-26","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_01a03c0c-a6e8-71f5-97b9-d9d460c239d1"},{"id":"chg_019ffe3e-c74a-7e85-8187-d65fd2c94049","kind":"check.verdict","summary":"HSTS header (fail → pass)","materiality":"security","direction":"improvement","scoreDelta":null,"occurredOn":"2026-08-14","url":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp#chg-chg_019ffe3e-c74a-7e85-8187-d65fd2c94049"}],"truncated":true,"feedUrl":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp/changelog.json"},"links":{"html":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp","markdown":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp.md","changelogJson":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp/changelog.json","changelogRss":"https://verifymcp.io/servers/ai-tessen-grader/api-mcp.xml","external":[{"label":"Remote endpoint","href":"https://tessen.ai/api/mcp"},{"label":"Website","href":"https://tessen.ai/docs/api"}]}}