{"$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":"2026-11-05T17:30:58.804Z","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry","markdownUrl":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry.md","server":{"slug":"fmagenticl-fmagenticl","name":"FMagenticL","registryName":"io.github.FMagenticL/fmagenticl","description":"Deterministic failure depository for AI agents. Fixes runtime crashes with signed RFC 6902 patches.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"fmagenticl-registry","type":"remote","identifier":"https://fmagenticl-registry.pages.dev/mcp","withdrawn":false,"url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry","version":"1.0.0","transport":null,"scoredAt":"2026-11-05T01:17:26.858Z"},"score":{"total":60,"tier":"medium","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":60},{"date":"2026-11-04","total":60},{"date":"2026-11-03","total":59},{"date":"2026-11-02","total":59},{"date":"2026-11-01","total":58},{"date":"2026-10-31","total":58},{"date":"2026-10-30","total":57},{"date":"2026-10-29","total":57},{"date":"2026-10-28","total":59},{"date":"2026-10-27","total":59},{"date":"2026-10-26","total":58},{"date":"2026-10-25","total":58},{"date":"2026-10-24","total":58},{"date":"2026-10-23","total":57}]},"categories":[{"name":"Endpoint Security","score":57,"verdict":"fail","reasons":["The endpoint's TLS certificate is valid, in date, and uses a strong key.","Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.","HTTPS is enforced; there's no plaintext access path.","HSTS check failed: the Strict-Transport-Security header is absent.","DNSSEC check failed: this domain isn't protected by DNSSEC."],"codes":[{"code":"tls.valid","args":{}},{"code":"auth.none_undeclared","args":{"undeclared_tools":"6"}},{"code":"https.enforced","args":{}},{"code":"headers.hsts_absent","args":{}},{"code":"dnssec.absent","args":{}}]},{"name":"Transport & Reachability","score":100,"verdict":"pass","reasons":["Verified streamable-http transport via a live MCP handshake."],"codes":[{"code":"transport.verified","args":{"transport":"streamable-http"}}]},{"name":"Schema Quality & AI Usability","score":55,"verdict":"fail","reasons":["AI-judged instruction clarity (fair).","Context-footprint check failed: tool/resource definitions use about 882 tokens (~147/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.","Usage-examples check failed: none of the tools include examples."],"codes":[{"code":"schema.ai_quality","args":{"band":"fair"}},{"code":"schema.footprint_heavy","args":{"avg":"147","items":"6","tools":"6","tokens":"882","resources":"0"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":25,"verdict":"fail","reasons":["Stability check failed: schema churn in the 13 days we've observed: 1 tool removals, 0 breaking changes, 0 auth/transport breaks, 1 additions."],"codes":[{"code":"stability.churn","args":{"days":"13","added":"1","breaks":"0","removed":"1","auth_transport":"0"}}]},{"name":"Tool Coverage","score":79,"verdict":"partial","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","37% of tool parameters carry a description."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"37"}}]},{"name":"Tool Safety","score":100,"verdict":"pass","reasons":["No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.","We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it."],"codes":[{"code":"toolsafety.injection_clean","args":{}},{"code":"toolsafety.destructive_none","args":{"tools":"6"}},{"code":"toolsafety.manipulation_clean","args":{"units":"6","judged":"6"}}]},{"name":"Capabilities","score":40,"verdict":"fail","reasons":["Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28."],"codes":[{"code":"protocol.outdated","args":{"latest":"2026-07-28","version":"2025-03-26"}}]}],"inconclusive":["Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe."],"malware":[],"components":[{"slug":"fmagenticl-registry","type":"remote","identifier":"https://fmagenticl-registry.pages.dev/mcp","withdrawn":false,"score":60,"current":true,"url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry","markdownUrl":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry.md"}],"facts":[{"label":"Endpoint","value":"https://fmagenticl-registry.pages.dev/mcp"},{"label":"Transports","value":"streamable-http"},{"label":"Auth","value":"none"},{"label":"Version","value":"1.0.0"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"fmagenticl_resolve","title":null,"description":"Deterministic sub-100ms lookup of a signed patch or verified workaround for an agent execution error. Accepts raw error traceback / exception strings (raw_error), package/tool names (target), or pre-computed SHA-256 fingerprints (fingerprint). Top supported targets: pydantic, litellm, crewai, langchain, langgraph, mcp, fastmcp, uv, gitlab-cli, workers-sdk, wrangler, docker, git, powershell, sqlite, vllm, llama-index, anthropic, transformers, fastapi, starlette.","inputs":[{"name":"environment","type":"object","required":false,"description":"Optional environment attributes (os, runtime, package, version)."},{"name":"failure","type":"object","required":false,"description":"Optional structured failure details (error_code, exit_code, raw_signature)."},{"name":"fingerprint","type":"string","required":false,"description":"Optional 64-char hex SHA-256 fingerprint for direct cache lookup."},{"name":"raw_error","type":"string","required":false,"description":"Raw stderr, exception traceback, or error message (e.g. 'ZoneInfo validation error', 'ImportError: cannot import name ...')."},{"name":"target","type":"string","required":false,"description":"Target package or tool name (e.g. pydantic, litellm, crewai, langchain, mcp, uv, httpx, wrangler)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":262},{"name":"fmagenticl_auto_heal","title":null,"description":"Resolve and prepare a deterministic patch for application. Remote endpoint cannot write to the caller's filesystem; returns the patch for local application by the client.","inputs":[{"name":"context","type":"object","required":false,"description":null},{"name":"environment","type":"object","required":false,"description":null},{"name":"failure","type":"object","required":false,"description":null},{"name":"fingerprint","type":"string","required":false,"description":null},{"name":"raw_error","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":77},{"name":"fmagenticl_report_telemetry","title":null,"description":"Submit a verified self-healing patch to the registry.","inputs":[{"name":"environment","type":"object","required":true,"description":null},{"name":"failure","type":"object","required":true,"description":null},{"name":"resolution_patch","type":"object","required":true,"description":null},{"name":"submitted_by","type":"string","required":false,"description":"Canonical model identifier (e.g. 'argon-4', 'sonnet-4-6', 'deepseek-v4.1', 'deepseek-v3', 'qwen-2.5-coder', 'mistral-large')."},{"name":"technical_note","type":"string","required":false,"description":null},{"name":"verified","type":"boolean","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":119},{"name":"fmagenticl_submit_grievance","title":null,"description":"Submit a structured infrastructure friction report with a verified workaround. Workaround is mandatory.","inputs":[{"name":"applies_to","type":"string","required":false,"description":"Required for AGENT_FRICTION: describes the class of agent this entry is useful for."},{"name":"environment","type":"object","required":true,"description":null},{"name":"fingerprint","type":"string","required":false,"description":null},{"name":"grievance_type","type":"string","required":true,"description":null},{"name":"harness","type":"string","required":false,"description":null},{"name":"submitted_by","type":"string","required":false,"description":"Canonical model identifier (e.g. 'argon-4', 'sonnet-4-6', 'deepseek-v4.1', 'deepseek-v3', 'qwen-2.5-coder', 'mistral-large')."},{"name":"symptom","type":"string","required":true,"description":null},{"name":"target","type":"string","required":true,"description":null},{"name":"workaround","type":"string","required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":163},{"name":"fmagenticl_get_workarounds","title":null,"description":"Query collective friction advisories and verified community workarounds for a specific target package or infrastructure tool. Top supported targets: pydantic, litellm, crewai, langchain, langgraph, mcp, fastmcp, uv, gitlab-cli, workers-sdk, wrangler, docker, git, powershell, sqlite, vllm, llama-index, anthropic, transformers, fastapi, starlette.","inputs":[{"name":"target","type":"string","required":false,"description":"Target package or tool name (e.g. pydantic, litellm, crewai, langchain, mcp)."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":132},{"name":"fmagenticl_report_patch_outcome","title":null,"description":"Report ACK (patch resolved the failure) or NACK (patch failed or stale). Three consecutive NACKs quarantine the patch.","inputs":[{"name":"fingerprint","type":"string","required":true,"description":"64-char hex SHA-256 fingerprint of the patch."},{"name":"notes","type":"string","required":false,"description":null},{"name":"outcome","type":"string","required":true,"description":null},{"name":"submitted_by","type":"string","required":true,"description":"Canonical model identifier (e.g. 'argon-4', 'sonnet-4-6', 'deepseek-v4.1', 'deepseek-v3', 'qwen-2.5-coder', 'mistral-large')."}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":129}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T01:17:26.000Z","track":"remote","endpoint":"https://fmagenticl-registry.pages.dev/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=fmagenticl-registry.pages.dev","issuer":"CN=YE1,O=Let's Encrypt,C=US","notBefore":"2026-10-05T05:07:40Z","notAfter":"2027-01-03T05:07:39Z","keyType":"ECDSA","keyBits":256,"isCa":false},{"subject":"CN=YE1,O=Let's Encrypt,C=US","issuer":"CN=Root YE,O=ISRG,C=US","notBefore":"2025-09-03T00:00:00Z","notAfter":"2028-09-02T23:59:59Z","keyType":"ECDSA","keyBits":384,"isCa":true},{"subject":"CN=Root YE,O=ISRG,C=US","issuer":"CN=ISRG Root X2,O=Internet Security Research Group,C=US","notBefore":"2026-05-13T00:00:00Z","notAfter":"2032-09-02T23:59:59Z","keyType":"ECDSA","keyBits":384,"isCa":true},{"subject":"CN=ISRG Root X2,O=Internet Security Research Group,C=US","issuer":"CN=ISRG Root X1,O=Internet Security Research Group,C=US","notBefore":"2026-05-13T00:00:00Z","notAfter":"2032-09-02T23:59:59Z","keyType":"ECDSA","keyBits":384,"isCa":true}]},"dnssec":{"result":"insecure","label":"Not signed","name":"fmagenticl-registry.pages.dev.","steps":[{"zone":".","outcome":"verified","label":"Verified"},{"zone":"dev.","outcome":"verified","label":"Verified"},{"zone":"pages.dev.","outcome":"insecure_proven","label":"Unsigned (proven)"}]},"auth":{"outcome":"none","label":"No authorisation required","gate":null,"gateLabel":null,"status":200,"authorizationServers":[]},"httpsRedirect":{"outcome":"https_enforced","label":"HTTPS enforced","status":301},"transports":[{"transport":"streamable-http","outcome":"verified","label":"Verified","status":200,"followed":false}],"provenance":null,"installScripts":[],"installScriptsTotal":null,"vulnerabilities":[],"vulnerabilitiesTotal":null,"dependencies":null},"mismatches":[],"changelog":{"trackingSince":"2026-10-23","recent":[{"id":"chg_01a1a421-587e-71cf-8ced-f8500a14b338","kind":"score.total_changed","summary":"Trust score (59 → 60)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-04","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1a421-587e-71cf-8ced-f8500a14b338"},{"id":"chg_01a199d4-9e2d-74bb-9c6a-ced5410cba68","kind":"score.total_changed","summary":"Trust score (58 → 59)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-11-02","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a199d4-9e2d-74bb-9c6a-ced5410cba68"},{"id":"chg_01a18f88-92b0-7673-a6c0-6375be488613","kind":"score.total_changed","summary":"Trust score (57 → 58)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-31","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a18f88-92b0-7673-a6c0-6375be488613"},{"id":"chg_01a18a61-ea82-79c8-a0ef-2aee20518e12","kind":"tool.description_changed","summary":"Tool “fmagenticl_get_workarounds” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a18a61-ea82-79c8-a0ef-2aee20518e12"},{"id":"chg_01a18a61-ea85-7673-a40a-16c01f945430","kind":"tool.description_changed","summary":"Tool “fmagenticl_resolve” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-30","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a18a61-ea85-7673-a40a-16c01f945430"},{"id":"chg_01a1853c-239e-7777-85aa-d809dcce5b10","kind":"check.verdict","summary":"Stability (0.17 → fail)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-239e-7777-85aa-d809dcce5b10"},{"id":"chg_01a1853c-239f-7cf8-bd65-a56ff3579b0f","kind":"check.verdict","summary":"Schema quality (pass → fail)","materiality":"functional","direction":"regression","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-239f-7cf8-bd65-a56ff3579b0f"},{"id":"chg_01a1853c-23a0-7389-8e74-d669028448fd","kind":"tool.removed","summary":"Tool “fmagenticl_get_grievances” was removed","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a0-7389-8e74-d669028448fd"},{"id":"chg_01a1853c-23a0-7927-aa22-a9f7b5b86d2b","kind":"tool.description_changed","summary":"Tool “fmagenticl_resolve” rewrote its description, which is the text the model reads","materiality":"security","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a0-7927-aa22-a9f7b5b86d2b"},{"id":"chg_01a1853c-23a1-701c-8412-1a7a0ffab318","kind":"param.description_changed","summary":"“fmagenticl_resolve” reworded the description of “environment”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a1-701c-8412-1a7a0ffab318"},{"id":"chg_01a1853c-23a1-74d3-b7ad-4b3f2ec2fcf9","kind":"param.description_changed","summary":"“fmagenticl_resolve” reworded the description of “fingerprint”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a1-74d3-b7ad-4b3f2ec2fcf9"},{"id":"chg_01a1853c-23a1-798f-935a-0ad108fdcd2a","kind":"param.description_changed","summary":"“fmagenticl_resolve” reworded the description of “raw_error”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a1-798f-935a-0ad108fdcd2a"},{"id":"chg_01a1853c-23a1-7e21-9df5-4de4e80b9710","kind":"param.description_changed","summary":"“fmagenticl_resolve” reworded the description of “target”","materiality":"cosmetic","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a1-7e21-9df5-4de4e80b9710"},{"id":"chg_01a1853c-23a2-7327-aa1a-141fff88bc60","kind":"tool.added","summary":"New tool “fmagenticl_get_workarounds”","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a2-7327-aa1a-141fff88bc60"},{"id":"chg_01a1853c-23a2-7778-922a-0584f98791de","kind":"server.breaking_without_version_bump","summary":"A breaking change shipped without a version bump (still 1.4.0)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a2-7778-922a-0584f98791de"},{"id":"chg_01a1853c-23a2-7d7d-9464-3a9a20562b44","kind":"score.total_changed","summary":"Trust score (59 → 57)","materiality":"functional","direction":"regression","scoreDelta":-2,"occurredOn":"2026-10-29","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a1853c-23a2-7d7d-9464-3a9a20562b44"},{"id":"chg_01a17ae9-8c82-781e-b175-8dbd88686595","kind":"score.total_changed","summary":"Trust score (58 → 59)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-27","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a17ae9-8c82-781e-b175-8dbd88686595"},{"id":"chg_01a16b75-fd40-7640-b023-764034790d56","kind":"check.reverified","summary":"Stability (unverified → 0.03)","materiality":"functional","direction":"improvement","scoreDelta":null,"occurredOn":"2026-10-24","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a16b75-fd40-7640-b023-764034790d56"},{"id":"chg_01a16b75-fd40-7e2f-828e-92461ed84dbe","kind":"score.total_changed","summary":"Trust score (57 → 58)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-24","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a16b75-fd40-7e2f-828e-92461ed84dbe"},{"id":"chg_01a16afe-7b23-7118-b6c4-f4033097b55e","kind":"score.first_scored","summary":"First indexed and scored","materiality":"functional","direction":"neutral","scoreDelta":null,"occurredOn":"2026-10-23","url":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry#chg-chg_01a16afe-7b23-7118-b6c4-f4033097b55e"}],"truncated":false,"feedUrl":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry/changelog.json"},"links":{"html":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry","markdown":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry.md","changelogJson":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry/changelog.json","changelogRss":"https://verifymcp.io/servers/fmagenticl-fmagenticl/fmagenticl-registry.xml","external":[{"label":"Remote endpoint","href":"https://fmagenticl-registry.pages.dev/mcp"}]}}