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com.serviche/sergio

com.serviche/sergio v1.0.2

Security Trust Score
Grade D · Weak posture
Tier 2 · Live endpointLow confidence · 24%
Declared MCP capabilities
ResourcesPrompts

This server scored D. Run it behind runtime policy enforcement so one bad tool call can't become an incident.

Security controls

Deterministic, evidence-backed. Score earned from passing controls; a failed guard caps it.

Model–MCP Runtime Guardrails

  • Pass
    Indirect Prompt Injection (IPI) Defensesguardno injection markers

    Tool/prompt/resource text is free of hidden instructions that could hijack the agent.

  • Pass
    User-in-the-Loop / Approval Scopeguardno destructive tool scope

    No over-broad or destructive tools (arbitrary shell, bulk-delete) that warrant human approval.

  • Not checked
    Strict JSON Schema Enforcementno source files

    Tool inputs are constrained (additionalProperties:false), so unexpected arguments can't be smuggled in.

  • N/A
    Tool Definition Integrityguardno prior version to diff

    Every consecutive version pair is diffed for new injection markers or destructive scope — a risky diff anywhere in history is a rug-pull (fail, durable); benign description drift warns.

Application Security Checks

  • Not checked
    No command-injection sinksguardno source

    Untrusted tool input reaching a shell yields remote code execution.

  • Not checked
    No dynamic code executionguardno source

    eval()/exec()/Function() on tool-derived strings allows arbitrary code execution.

  • Not checked
    No path traversalguardno source

    Naive path checks let tools read/write outside intended directories (EscapeRoute-class).

  • Not checked
    No SSRF sinksguardno source

    Fetching tool-supplied URLs can pivot into internal networks and metadata services.

  • Not checked
    No unsafe deserializationguardno source

    pickle/yaml.load/etc. on untrusted data can execute code.

  • Not checked
    No committed secretsguardno source

    Hardcoded keys/tokens in published source are live credentials an attacker can use.

  • Not checked
    Credentials sourced from environmentno source files

    Reading secrets from env/secret stores avoids hardcoding them.

  • Not checked
    Dependencies pinned (lockfile)no source files

    A lockfile makes installs reproducible and resistant to silent dependency swaps.

  • Not checked
    Actively maintainedno GitHub repository

    Unmaintained servers don't receive security fixes.

  • Not checked
    Repository not archivedguardno GitHub repository

    Archived repositories will never be patched.

  • Not checked
    Declares a licenseno GitHub repository

    A clear license is required for legal enterprise use.

  • Not checked
    Has a security policyno source files

    A SECURITY.md gives a private path to report vulnerabilities.

  • Not checked
    Signed releasesnot evaluated

    Signed releases let consumers verify artifacts weren't tampered with.

  • Not checked
    Adoption & popularityno adoption signal

    A small, capped nudge from stars/downloads — widely-used servers get more eyes on bugs. It can never offset a real security failure.

  • N/A
    No known-vulnerable dependenciesno dependencies to scan

    Runtime dependencies (parsed from the lockfile) are scanned against OSV.dev for published CVEs. Advisory: flagged dependencies lower the score but don't hard-cap it, since transitive reachability is unproven.

  • N/A
    No install/post-install scriptsguardno published package

    install hooks run arbitrary code on every consumer at install time.

  • N/A
    Package name not typosquattingguardno published package

    Names mimicking popular packages are a common malware delivery vector.

  • N/A
    Published with provenanceno published package

    Build provenance attests the artifact was built from the claimed source by CI.

  • N/A
    Established maintainerno published package

    Brand-new / single anonymous maintainers raise takeover and malware risk.

Transport & Trust Model

  • Warn
    IAM / Authentication Scopingno authentication handling detected

    OAuth 2.1 / Protected Resource Metadata gates who can invoke tools.

    Fix: Implement OAuth 2.1 with a .well-known/oauth-protected-resource document.

  • Pass
    Transport Encryption (TLS)guardall remotes use HTTPS

    Plaintext HTTP exposes traffic and bearer tokens to interception.

  • Not checked
    Execution Sandboxingno source files

    A container/sandbox image limits blast radius; a server that runs natively has full host access.

  • Not checked
    Network Exposureno source files

    Binding 0.0.0.0 or exposing debug inspectors widens the attack surface.

  • N/A
    Live Endpoint Reachablenot dynamically scanned

    A dynamic scan connected to the declared remote endpoint and it responded — verified live, not a dead URL.

  • N/A
    Authentication Enforced (live)not dynamically scanned

    If the server declares auth is required, it must actually reject anonymous clients. Serving tools to unauthenticated callers is a real exposure.

Tools (119)

readquerywhoamicatalogedit_flowsend_textskip_taskedit_draftevents_acksend_emailassign_taskcreate_taskdelete_taskedit_clientevents_listreopen_taskset_flow_onsnooze_taskupdate_taskcreate_draftedit_bookingedit_scannermark_no_showcancel_importcomplete_taskcreate_clientedit_campaignedit_contactsrankProvidersassign_cleanercancel_bookingcreate_scannerdelete_scanneredit_lead_steploadStaffHoldsset_flow_startset_scanner_onstart_campaignadd_client_notecreate_campaigndelete_campaigngetSlotCapacityhold_follow_upspin_client_notereport_feedbackupdate_settingsadd_booking_noteadd_staff_membercomplete_bookingcomputeOpenSlotsedit_contact_tagevents_subscribeset_lead_outcomestart_group_textaccept_suggestionedit_contact_listmove_lead_journeyredraft_lead_stepset_flow_archivedcreate_contact_tagdelete_client_notedismiss_suggestionrun_suggestion_nowupload_spreadsheetaccept_smaller_syncassign_conversationcomplete_tasks_bulkcreate_contact_listdraft_handbook_editmerge_conversationsrecord_tools_accesssnooze_conversationdeclare_lead_sourcesdismiss_notificationedit_training_modulehold_lead_follow_upsreview_handbook_editstart_history_importadd_training_questionedit_handbook_articlefindRescheduleOptionslog_handbook_questionread_company_documentreview_cleaner_rosterreview_import_mappingunsnooze_conversationcreate_training_moduleedit_training_questionfindClientByIdentifiersend_campaign_messagesset_staff_availabilityset_staff_weekly_hoursapprove_follow_up_stylearchive_training_moduleclose_conversation_flowcreate_handbook_articleset_conversation_statusstart_conversation_flowupdate_payroll_settingsanswer_handbook_questionarchive_handbook_articlebulk_clear_conversationsdelete_training_questiondisposition_conversationremove_conversation_flowstart_spreadsheet_importadd_staff_scheduling_ruleset_conversation_reminderanswer_google_review_matchopen_conversation_by_phoneremove_training_assignmenttrack_conversation_as_leadgenerate_training_questionslink_conversation_to_clientremove_staff_scheduling_ruleset_handbook_toolshed_sharingdismiss_conversation_remindersclear_staff_availability_overridedecide_company_document_suggestion