Callrail (kanopi) MCP Server
@kanopi/callrail-mcp
npm
v1.0.1
Published by @kanopi — no publish provenance and no public repository, so the publisher could not be verified and the source cannot be independently located.
Model Context Protocol (MCP) server for the CallRail API v3
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 5 = 95. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −3 | capability blast radius (moderate) — client exposure if the model is manipulated |
| −2 | publisher verification (unlinked) — no provenance/repo link, but the shipped source was fully read |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 1
medium Unconstrained URL/host parameter "media_url" on "send_text_message"MTC-CAP-007
Tool "send_text_message" takes a URL/host parameter "media_url" with no allowlist/pattern. An outbound-request tool with an unbounded destination enables SSRF and cloud-metadata access (e.g. 169.254.169.254).
Fix: Allowlist destinations or constrain the parameter; block private/link-local addresses server-side.
Location: tool send_text_message · inputSchema.properties.media_url
Tools 34
Each tool and what it can reach — statically extracted from the published source.
send_text_messagenetwork egresscreate_companyno sensitive capabilitycreate_outbound_callno sensitive capabilitycreate_outbound_caller_idno sensitive capabilitycreate_tagno sensitive capabilitycreate_trackerno sensitive capabilitydelete_companyno sensitive capabilitydelete_tagno sensitive capabilitydelete_trackerno sensitive capabilityget_accountno sensitive capability
Show 24 more tools ↓
get_callno sensitive capabilityget_calls_summaryno sensitive capabilityget_calls_timeseriesno sensitive capabilityget_companyno sensitive capabilityget_conversationno sensitive capabilityget_form_submissionno sensitive capabilityget_trackerno sensitive capabilityget_userno sensitive capabilitylist_accountsno sensitive capabilitylist_callsno sensitive capabilitylist_companiesno sensitive capabilitylist_conversationsno sensitive capabilitylist_form_submissionsno sensitive capabilitylist_integrationsno sensitive capabilitylist_notificationsno sensitive capabilitylist_outbound_caller_idsno sensitive capabilitylist_tagsno sensitive capabilitylist_trackersno sensitive capabilitylist_usersno sensitive capabilityupdate_callno sensitive capabilityupdate_companyno sensitive capabilityupdate_form_submissionno sensitive capabilityupdate_tagno sensitive capabilityupdate_trackerno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (34 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.0.1 latest |
A 95/100 | 1 | 1.13.0 | 2026-09-07 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan @kanopi/callrail-mcp --onlineOther implementations of Callrail 1
Independent packages implementing the same tool, scanned with the same engine. Compare all 2 side by side →
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