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io.github.Capital-W-Holdings/us-property-parcel-real-estate-debt

io.github.Capital-W-Holdings/us-property-parcel-real-estate-debt v0.8.0

Security Trust Score
Grade A · Strong posture
Tier 1 · Public sourceHigh confidence · 89%
Declared MCP capabilities
ResourcesPrompts

Host io.github.Capital-W-Holdings/us-property-parcel-real-estate-debt in a governed environment — SSO in front, every tool call attributed and audited.

Reputation2stars0forks0open issues16d agolast commit<1yage

Security controls

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

Model–MCP Runtime Guardrails

  • Warn
    Strict JSON Schema Enforcementschemas not strict

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

    Fix: Set additionalProperties:false and require explicit parameters on every tool.

  • Pass
    Indirect Prompt Injection (IPI) Defensesguardno injection markers

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

  • Pass
    Tool Definition Integrityguardtool definitions stable; no risky changes in version history

    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.

  • Pass
    In-Session Definition Integrityguardno call-gated or call-time tool definition changes

    Tool and prompt definitions stay fixed during a session — they don't change after a few calls, which is how runtime-gated rug-pulls slip past one-time review.

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

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

Application Security Checks

  • Warn
    No SSRF sinksguard2 occurrences

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

    bridge/dfx_mcp_stdio.py:60examples/client.py:23

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

  • Warn
    Dependencies pinned (lockfile)no lockfile found

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

    Fix: Commit a lockfile (package-lock.json / pnpm-lock.yaml / poetry.lock).

  • Warn
    Has a security policyno security policy

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

    Fix: Add SECURITY.md with a disclosure contact and process.

  • Warn
    Adoption & popularitylimited adoption

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

    Fix: Adoption grows naturally with real-world use; this never gates the score.

  • Pass
    No command-injection sinksguardno sinks found

    Untrusted tool input reaching a shell yields remote code execution.

  • Pass
    No dynamic code executionguardno sinks found

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

  • Pass
    No path traversalguardno sinks found

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

  • 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
    Actively maintainedrecent commits

    Unmaintained servers don't receive security fixes.

  • Pass
    Repository not archivedguardactive

    Archived repositories will never be patched.

  • Pass
    Declares a licenseMIT

    A clear license is required for legal enterprise use.

  • Not checked
    No known-vulnerable dependenciesno lockfile found

    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.

  • 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
    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.

  • Pass
    No Token Passthroughguardno inbound token forwarded downstream

    The client's token is never forwarded to downstream APIs — the server obtains its own, correctly-scoped credential instead.

  • Pass
    Execution Sandboxingcontainerized

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

  • Pass
    Network Exposureno bind-all detected

    Binding 0.0.0.0 or exposing debug inspectors widens the attack surface.

  • Not checked
    DNS-Rebinding ProtectionHTTP transport not found in source

    HTTP endpoints reject requests carrying an unlisted Origin, so a malicious web page can't drive the server through the user's browser.

  • 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 (134)

verifywhy_nowget_entitysearch_riawatch_listget_pe_firmget_pe_fundget_vc_firmdfx_coverageget_ria_firmresolve_namewatch_cancelwatch_createchanges_sinceexplain_matchget_allocatorget_occupancysearch_eventssearch_peoplesearch_ria_mawatch_changesget_ria_trendssearch_parcelssearch_signalswho_to_contactget_commitmentsget_ria_advisorresolve_addresssearch_entitiessearch_pe_firmssearch_pe_fundssearch_vc_exitssearch_vc_firmssearch_vc_fundswho_should_careget_re_org_chainget_ria_practicesearch_documentssearch_ria_fundssearch_ria_teamswatch_reevaluatefind_vc_investorsget_bdc_portfolioget_capital_pathsget_family_officerelationship_pathsearch_allocatorssearch_cmbs_loansget_re_fund_trendssearch_re_fund_lpssearch_ria_changessearch_ria_officesget_credit_facilityget_credit_providerget_property_recordget_re_fund_managerget_re_fund_vehicleget_sponsor_lendersrank_family_officesresolve_ria_advisorsearch_pe_platformssearch_vc_new_fundswhat_can_dfx_answerget_company_coverageget_re_debt_exposureget_service_providerrank_sponsor_capitalresolve_organizationsearch_credit_stresssearch_opportunitiessearch_re_fund_loanssearch_relationshipssearch_ria_anomaliessearch_ria_practicessearch_sponsor_dealssearch_vc_financingssearch_vc_next_fundsget_re_property_chainget_ria_capital_linksget_sponsor_portfoliosearch_family_officessearch_private_creditsearch_sponsor_lendersearch_vc_coinvestorssearch_vc_investmentsdebt_maturity_schedulerank_service_providerssearch_capital_changessearch_pe_transactionssearch_property_eventssearch_re_fund_lendersget_borrower_facilitiesget_independent_sponsorsearch_cmbs_resolutionssearch_re_fund_managerssearch_re_fund_vehiclessearch_vc_opportunitiesfind_real_estate_lendersget_ria_outside_businesssearch_bank_cre_exposuresearch_borrower_sponsorssearch_credit_maturitiessearch_isi_opportunitiessearch_private_companiessearch_re_lps_by_managersearch_ria_advisor_movessearch_vc_lp_commitmentssearch_vc_provider_callswho_should_provider_callget_forward_signal_ledgersearch_13f_sector_holderssearch_subsidised_housingsearch_vc_repeat_foundersfind_lenders_for_financingfind_pe_buyers_for_companysearch_bdc_language_changesearch_ria_move_indicatorssearch_vc_raise_candidatesfind_pe_addons_for_platformfind_pe_companies_for_buyersearch_independent_sponsorssearch_ria_outside_businesssearch_vc_emerging_managersfind_capital_for_opportunitysearch_allocator_commitmentssearch_forward_opportunitiessearch_private_credit_changesfind_opportunities_for_capitalget_borrower_capital_structuresearch_vc_service_opportunitiessearch_family_office_investmentssearch_pending_ownership_changessearch_service_provider_sponsorssearch_sponsor_capital_providers