{"$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":"2026-11-05T17:49:03.444Z","url":"https://verifymcp.io/servers/godarg-practonaut/practonaut","markdownUrl":"https://verifymcp.io/servers/godarg-practonaut/practonaut.md","server":{"slug":"godarg-practonaut","name":"Practonaut","registryName":"io.github.godarg/practonaut","description":"Local practice gym for AI agents on real apps: practice Excalidraw tasks, get a reproducible score.","registryStatus":"active","deletedAt":null,"statusMessage":null,"liveness":"live","publisher":{"class":"unknown","claimed":false}},"component":{"slug":"practonaut","type":"npm","identifier":"practonaut","withdrawn":false,"url":"https://verifymcp.io/servers/godarg-practonaut/practonaut","version":"0.2.0","transport":"stdio","scoredAt":"2026-11-05T06:11:21.890Z"},"score":{"total":84,"tier":"high trust","status":"scored","weekDelta":3,"history":[{"date":"2026-11-05","total":84},{"date":"2026-11-04","total":83},{"date":"2026-11-03","total":83},{"date":"2026-11-02","total":82},{"date":"2026-11-01","total":82},{"date":"2026-10-31","total":82},{"date":"2026-10-30","total":80},{"date":"2026-10-29","total":81},{"date":"2026-10-28","total":80},{"date":"2026-10-27","total":80},{"date":"2026-10-26","total":79},{"date":"2026-10-25","total":79},{"date":"2026-10-24","total":78},{"date":"2026-10-23","total":83},{"date":"2026-10-22","total":83},{"date":"2026-10-21","total":82},{"date":"2026-10-20","total":82},{"date":"2026-10-19","total":81},{"date":"2026-10-18","total":81},{"date":"2026-10-17","total":80},{"date":"2026-10-16","total":80},{"date":"2026-10-15","total":66},{"date":"2026-10-14","total":66}]},"categories":[{"name":"Supply Chain Security","score":82,"verdict":"fail","reasons":["No malware found by supply-chain analysis.","CVE check failed: a known high-severity CVE affects zod 4.6.5, a direct dependency. A fixed version is available.","No install/post-install scripts declared.","1 of 7 dependencies flagged as unhealthy."],"codes":[{"code":"supplychain.malware_clean","args":{}},{"code":"cve.direct","args":{"package":"zod","version":"4.6.5","severity":"high"}},{"code":"installscript.none","args":{}},{"code":"dephealth.assessed","args":{"deps":"7","unhealthy":"1"}}]},{"name":"Provenance & Transparency","score":100,"verdict":"pass","reasons":["Source repository is publicly reachable at the declared URL.","Cryptographically verified build provenance (signed, bound to godarg/practonaut).","Clear OSI-approved license (Apache-2.0).","Actively maintained (last published 19 days ago).","Publishes a security disclosure policy (SECURITY.md)."],"codes":[{"code":"provenance.repo_verified","args":{}},{"code":"provenance.verified","args":{"repo":"godarg/practonaut"}},{"code":"license.osi","args":{"spdx":"Apache-2.0"}},{"code":"maintenance.recent","args":{"age_days":"19"}},{"code":"disclosure.present","args":{}}]},{"name":"Schema Quality & AI Usability","score":76,"verdict":"fail","reasons":["100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).","AI-judged instruction clarity (fair).","Tool/resource definitions use about 824 tokens (~103/item across 8 items; 7 tools + 1 resources), lean.","Usage-examples check failed: none of the tools include examples."],"codes":[{"code":"schema.descriptions","args":{"pct":"100"}},{"code":"schema.ai_quality","args":{"band":"fair"}},{"code":"schema.footprint_lean","args":{"avg":"103","items":"8","tools":"7","tokens":"824","resources":"1"}},{"code":"schema.examples_absent","args":{}}]},{"name":"Stability & Change Management","score":73,"verdict":"partial","reasons":["Stability observed for 22 of 30 days with no destabilising changes; credit accrues until the full window elapses."],"codes":[{"code":"stability.building_history","args":{"days":"22"}}]},{"name":"Tool Coverage","score":67,"verdict":"fail","reasons":["100% of tools have a non-trivial description (not blank, and not just the tool's name).","0% of tool parameters carry a description."],"codes":[{"code":"toolquality.descriptions","args":{"pct":"100"}},{"code":"toolquality.param_docs","args":{"pct":"0"}}]},{"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 7 captured tool definition(s), and no name or description among them implies an irreversible operation.","An AI judge read all 9 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":"7"}},{"code":"toolsafety.manipulation_clean","args":{"units":"9","judged":"9"}}]},{"name":"Capabilities","score":100,"verdict":"pass","reasons":["Implements a current MCP spec version (2026-07-28)."],"codes":[{"code":"protocol.current","args":{"version":"2026-07-28"}}]}],"inconclusive":[],"malware":[],"components":[{"slug":"practonaut","type":"npm","identifier":"practonaut","withdrawn":false,"score":84,"current":true,"url":"https://verifymcp.io/servers/godarg-practonaut/practonaut","markdownUrl":"https://verifymcp.io/servers/godarg-practonaut/practonaut.md"}],"facts":[{"label":"Registry","value":"npm"},{"label":"Package","value":"practonaut"},{"label":"Version","value":"0.2.0"},{"label":"Transport","value":"stdio"}],"install":{"available":true,"bundleSha256":null},"tools":[{"name":"observe","title":null,"description":"Start here and call again whenever unsure. Returns the shared practice session as JSON: task (title, prompt and the goal conditions, each a sentence plus its formal form), state.objects (the live frames, steps and arrows keyed by id, with labels, positions, styles and arrow ends), step and revision (copy both into act), recent history, the last check and player-visible error explanations. Optional: detail \"full\" adds the action definitions, rules, task list and complete history; lang \"en\" (default), \"de\" or \"both\"; history = how many recent history items (default 5).","inputs":[{"name":"detail","type":"string","required":false,"description":null},{"name":"history","type":"integer","required":false,"description":null},{"name":"lang","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":152},{"name":"list_actions","title":null,"description":"List the actions this session accepts, each with its parameters: type (id, nullable-id, string, integer, enum, end), bounds and allowed values. Id parameters take ids from observe's state.objects; ids of new objects appear in the created list of the reply to the action that creates them.","inputs":[],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":69},{"name":"act","title":null,"description":"Apply exactly one action. Arguments: name (an action from list_actions), params (exactly that action's parameters), baseStep (the current step) and expectedRevision (the current revision), both from the latest observe or act reply; optional lang. On success the reply gives the new step and revision, the objects that changed (as they are now), the ids created and removed, and the current error explanations. A rejected action changes nothing: read error.code and error.message (a stale step or revision names the current ones), then choose a valid action. Never guess step or revision.","inputs":[{"name":"baseStep","type":"integer","required":true,"description":null},{"name":"expectedRevision","type":"integer","required":true,"description":null},{"name":"lang","type":"string","required":false,"description":null},{"name":"name","type":"string","required":true,"description":null},{"name":"params","type":null,"required":true,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":161},{"name":"undo","title":null,"description":"Undo the most recent action. Argument: expectedRevision (the current revision); optional lang. The reply lists what changed, like act.","inputs":[{"name":"expectedRevision","type":"integer","required":true,"description":null},{"name":"lang","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":49},{"name":"reset","title":null,"description":"Discard every action of this attempt and return to the starting state. Arguments: expectedRevision (the current revision) and confirmed: true; optional lang. The reply lists what changed, like act.","inputs":[{"name":"confirmed","type":"boolean","required":true,"description":null},{"name":"expectedRevision","type":"integer","required":true,"description":null},{"name":"lang","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":69},{"name":"explain_result","title":null,"description":"Read the result of the last check and the player-visible explanations of errors in the current state. Optional lang. Changes nothing and never reveals hidden evaluation data.","inputs":[{"name":"lang","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":46},{"name":"check_result","title":null,"description":"Check whether the current state meets the task's goal conditions: passed plus one met/unmet entry per condition with its sentence and formal form, the same check a human player gets. Argument: expectedRevision (the current revision); optional lang. Checking changes nothing on the board. If observe shows limits.checks, each check uses one (checksRemaining says how many are left) and a used-up limit is refused with check_budget_exhausted.","inputs":[{"name":"expectedRevision","type":"integer","required":true,"description":null},{"name":"lang","type":"string","required":false,"description":null}],"outputs":[],"hasOutputSchema":false,"hasExamples":false,"tokenEstimate":112}],"toolsTruncatedAtCapture":false,"diagnostics":{"capturedAt":"2026-11-05T06:11:21.000Z","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 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80)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-27","url":"https://verifymcp.io/servers/godarg-practonaut/practonaut#chg-chg_01a17bf6-fc7d-72dc-8377-b8655b4ca915"},{"id":"chg_01a171aa-30ea-7c82-99e7-d2d03dc811f4","kind":"score.total_changed","summary":"Trust score (78 → 79)","materiality":"functional","direction":"improvement","scoreDelta":1,"occurredOn":"2026-10-25","url":"https://verifymcp.io/servers/godarg-practonaut/practonaut#chg-chg_01a171aa-30ea-7c82-99e7-d2d03dc811f4"},{"id":"chg_01a16c83-dc20-701a-891d-3289b908c477","kind":"advisory.identified","summary":"CVE-2023-54404 affects this package (high)","materiality":"security","direction":"regression","scoreDelta":null,"occurredOn":"2026-10-24","url":"https://verifymcp.io/servers/godarg-practonaut/practonaut#chg-chg_01a16c83-dc20-701a-891d-3289b908c477"},{"id":"chg_01a16c83-dc20-7d21-86ea-100fe8baa307","kind":"check.verdict","summary":"Known CVEs (pass → 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80)","materiality":"functional","direction":"improvement","scoreDelta":30,"occurredOn":"2026-10-16","url":"https://verifymcp.io/servers/godarg-practonaut/practonaut#chg-chg_01a1464f-7fff-7721-89a1-131c4c7fd83a"}],"truncated":true,"feedUrl":"https://verifymcp.io/servers/godarg-practonaut/practonaut/changelog.json"},"links":{"html":"https://verifymcp.io/servers/godarg-practonaut/practonaut","markdown":"https://verifymcp.io/servers/godarg-practonaut/practonaut.md","changelogJson":"https://verifymcp.io/servers/godarg-practonaut/practonaut/changelog.json","changelogRss":"https://verifymcp.io/servers/godarg-practonaut/practonaut.xml","external":[{"label":"npm package","href":"https://www.npmjs.com/package/practonaut"},{"label":"Socket report","href":"https://socket.dev/npm/package/practonaut"},{"label":"Repository","href":"https://github.com/godarg/practonaut"}]}}