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ai.klavis/strata

ai.klavis/strata v1.0.0

Security Trust Score
Grade F · Serious issues
Tier 1 · Public sourceHigh confidence · 98% Dynamically scanned
Declared MCP capabilities
Prompts

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

1 issue capping this score
  • criticalNo dynamic code execution — 1 occurrence
Reputation5.8kstars557forks294open issues4mo agolast commit1yage

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
    Strict JSON Schema EnforcementadditionalProperties:false present

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

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

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

  • 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

  • Fail
    No dynamic code executionguard1 occurrence

    eval()/exec()/Function() on tool-derived strings allows arbitrary code execution. How many servers fail this?

    mcp_servers/12306/src/index.ts:1458

    Fix: Remove eval/exec; parse and dispatch explicitly.

  • Warn
    No path traversalguard26 occurrences

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

    examples/google_gemini_cli-klavis/index.js:10examples/google_gemini_cli-klavis/index.js:12examples/google_gemini_cli-klavis/index.js:50examples/google_gemini_cli-klavis/index.js:147

    Fix: Resolve to a canonical path and verify containment; reject ../ and symlinks.

  • Warn
    No SSRF sinksguard20 occurrences

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

    examples/openai-klavis/strata-python/requests_main.py:29examples/openai-klavis/strata-python/requests_main.py:37examples/openai-klavis/strata-python/requests_main.py:45examples/openai-klavis/strata-python/requests_main.py:168

    Fix: Allow-list destinations; reject arbitrary/loopback/link-local URLs.

  • Warn
    No known-vulnerable dependencies78 of 763 runtime deps vulnerable; worst critical

    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.

    [email protected] — GHSA-hmw2-7cc7-3qxx[email protected] — GHSA-6rw7-vpxm-498p[email protected] — GHSA-q8mj-m7cp-5q26[email protected] — GHSA-w7fw-mjwx-w883

    Fix: Upgrade the flagged dependencies past their fixed versions.

  • Pass
    No command-injection sinksguardno sinks found

    Untrusted tool input reaching a shell yields remote code execution.

  • Pass
    No unsafe deserializationguardno sinks found

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

  • Pass
    No committed secretsguardno secrets found

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

  • Pass
    Credentials sourced from environmentreads credentials from environment

    Reading secrets from env/secret stores avoids hardcoding them.

  • Pass
    Dependencies pinned (lockfile)lockfile present

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

  • Pass
    Actively maintainedrecent commits

    Unmaintained servers don't receive security fixes.

  • Pass
    Repository not archivedguardactive

    Archived repositories will never be patched.

  • Pass
    Declares a licenseApache-2.0

    A clear license is required for legal enterprise use.

  • Pass
    Has a security policySECURITY.md present

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

  • Pass
    Adoption & popularityestablished adoption

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

  • Not checked
    Signed releasesnot evaluated

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

  • 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
    Network Exposurebinds 0.0.0.0

    Binding 0.0.0.0 or exposing debug inspectors widens the attack surface.

    Fix: Bind to 127.0.0.1 by default; never ship open debug endpoints.

  • Pass
    Transport Encryption (TLS)guardall remotes use HTTPS

    Plaintext HTTP exposes traffic and bearer tokens to interception.

  • Pass
    IAM / Authentication ScopingOAuth / PRM handling detected

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

  • Pass
    Execution Sandboxingcontainerized

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

  • 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 (80)

searchget_recordlist_basesquery-docsget-ticketslist_tablesDropbox Filecreate_fieldcreate_tablelist_recordsupdate_fieldupdate_tablecreate_recorddelete_recordupdate_recordsearch_recordsbrave_web_searchdropbox_save_urlget-current-dateattio_create_noteattio_create_taskdropbox_copy_filedropbox_move_fileattio_search_dealsattio_search_notesbrave_local_searchdropbox_batch_copydropbox_batch_movedropbox_share_fileresolve-library-idattio_create_personattio_search_peopleattio_update_persondropbox_delete_filedropbox_list_folderdropbox_upload_fileattio_create_companyattio_update_companydropbox_batch_deletedropbox_restore_filedropbox_search_filesdropbox_share_folderdropbox_unshare_filedropbox_create_folderdropbox_download_filedropbox_get_file_infodropbox_get_thumbnailget-interline-ticketsattio_search_companiesdropbox_list_revisionsdropbox_unshare_folderdropbox_add_file_memberdropbox_get_space_usagedropbox_lock_file_batchget-station-by-telecodedropbox_check_job_statusdropbox_get_file_requestdropbox_get_shared_linksget-train-route-stationsdropbox_add_folder_memberdropbox_list_file_membersdropbox_unlock_file_batchget-station-code-by-namesget-station-code-of-citysget-stations-code-in-citydropbox_get_temporary_linkdropbox_list_file_requestsdropbox_remove_file_memberdropbox_create_file_requestdropbox_delete_file_requestdropbox_get_current_accountdropbox_list_folder_membersdropbox_list_received_filesdropbox_list_shared_foldersdropbox_update_file_requestdropbox_list_folder_continuedropbox_remove_folder_memberdropbox_search_files_continuedropbox_check_batch_job_statusdropbox_save_url_check_job_status