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io.github.xgr-network/xdala-workflow-builder

io.github.xgr-network/xdala-workflow-builder v0.1.1

Security Trust Score
Grade D · Weak posture
Tier 2 · Live endpointLow confidence · 25%
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

  • Warn
    Tool Definition Integrityguard3 tool description(s) drifted after publish (no risk signals in 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.

    trace_xgr_value_flowget_xdala_session_timeseriescreate_xdala_session_start_handoff

    Fix: Never add hidden directives or destructive scope to an already-published tool; document description changes in release notes.

  • 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.

  • Not checked
    In-Session Definition Integrityguardno source

    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.

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
    No Token Passthroughguardno source

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

  • Not checked
    DNS-Rebinding Protectionno source to inspect

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

  • 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 (95)

get_xgr_docget_xrc_usagelist_xgr_docslist_xrc_eventsget_chain_statusget_latest_blockget_xrc_contractlist_xgr_standardslist_xrc_contractsquote_xgr_purchaselist_xdala_sessionssearch_transactionsget_operation_statusget_xdala_step_statsget_xgr_network_infoget_xrc729_authoritytrace_xgr_value_flowvalidate_xdala_rulesget_sessions_overviewget_transaction_statsget_xrc729_ostc_stateget_xrc_failure_statsget_xrc_owner_summaryread_xrc137_rule_jsonread_xrc729_ostc_jsontrace_xgr_transactionvalidate_xdala_bundleget_account_live_stateget_block_transactionsget_xgr_core_addresseslist_recent_operationslist_xdala_session_idsestimate_xdala_rule_gasget_session_status_liveget_transaction_receiptget_unused_xrc137_rulesget_xdala_session_statsget_xgr_standard_schemaget_xrc_contract_eventsrequest_xgr_starter_gassearch_xgr_transactionscancel_operation_handoffcreate_operation_handoffget_account_transactionsget_session_receipt_logsget_session_transactionsget_transaction_evidenceget_xdala_session_detailget_xgr_purchase_optionsget_xgr_standard_examplevalidate_xdala_blueprintvalidate_xgr_multibundlecreate_xgr_purchase_orderfind_latest_xdala_sessionget_recent_xdala_sessionsget_xdala_authoring_rulesget_xdala_process_mermaidlist_xdala_session_ownerslist_xrc_process_sessionsvalidate_xrc137_authoringfind_reusable_xrc137_rulesget_address_relation_graphget_latest_session_payloadget_recent_value_transfersget_xgr_circulating_supplyget_xgr_multibundle_schemaget_xgr_standard_referencelist_xgr_standard_examplesvalidate_xgr_session_startget_xdala_payload_key_statsget_xgr_starter_gas_optionsget_xdala_payload_term_statsget_xdala_session_timeseriesget_xgr_session_start_schemaresolve_xrc729_process_graphexpand_address_relation_graphget_xgr_multibundle_referenceresolve_wakeup_payload_schemafind_startable_xdala_workflowsget_relation_edge_transactionsget_xdala_bundle_deploy_resultget_xdala_session_start_resultlist_wakeup_targets_by_addressget_xdala_bundle_deploy_handoffget_xdala_session_start_handoffget_xdala_start_payload_historylist_xrc729_contracts_by_executorcancel_xdala_bundle_deploy_handoffcancel_xdala_session_start_handoffcreate_xdala_bundle_deploy_handoffcreate_xdala_session_start_handoffvalidate_xgr_session_start_handoffcreate_xgr_purchase_order_by_budgetget_xdala_payload_field_value_statsget_xdala_active_sessions_timeseries

AI-flagged — for review

Observations from an AI review of tool descriptions. These are advisory only and do not affect the score — they can be noisy and need human judgement.

  • info
    Tool "trace_xgr_value_flow" description changed after publish

    Benign definition drift: the description changed vs the prior version with no risk signals in the diff. Clients approve tools by name and don't re-review on update, so the change is invisible to existing grants.

  • info
    Tool "get_xdala_session_timeseries" description changed after publish

    Benign definition drift: the description changed vs the prior version with no risk signals in the diff. Clients approve tools by name and don't re-review on update, so the change is invisible to existing grants.

  • info
    Tool "create_xdala_session_start_handoff" description changed after publish

    Benign definition drift: the description changed vs the prior version with no risk signals in the diff. Clients approve tools by name and don't re-review on update, so the change is invisible to existing grants.