SSW Workforce Intelligence MCP (sugukurukabe/ssw-workforce-intel-mcp) is an MCP server listed on the M8ven Trust Index. It scores 56 out of 100, grade D. It declares 17 tools. No publisher has claimed this listing.
Enables workforce and labor market analysis for Specified Skilled Workers in Japan by aggregating public census data to provide regional and industry insights, labor supply-demand gaps, competitive landscape, and wage trends.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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sugukurukabe
Source: Glama
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
intel_compare_kyushu_prefecturesintel_competitor_intelintel_find_branch_candidates_v2intel_find_business_opportunitiesintel_find_subsidies_for_employerintel_forecast_ssw_demandintel_generate_insight_articleintel_get_agricultural_outputintel_get_decision_briefintel_get_indonesian_supplyintel_get_minimum_wage_premiumintel_get_regional_dashboardintel_get_sending_org_capacityintel_get_wage_by_industry_tenureintel_get_wage_by_industryintel_get_wage_by_visa_statusintel_validate_hypothesisDisclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)
hono: CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard
ESTAT_APP_IDe-Stat API Application ID (optional, falls back to local CSVs if omitted).GCS_CACHE_BUCKETHOSTINTEL_MCP_BEARER_TOKENLOG_LEVELPUBLIC_MCP_JP_GATEWAY_URLSLACK_WEBHOOK_URLOptional Slack webhook for error alerts.PORTTool annotations
4/17 tools have annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
17/17 tools missing one or more hints — intel_compare_kyushu_prefectures (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); intel_competitor_intel (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); intel_find_branch_candidates_v2 (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +14 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
15/17 tool handlers declare input schemas (88%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Production dependencies are patched
0 critical, 6 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high), hono@4.6.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dev dependencies
2 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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