A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Context for the grades below — how inspection, tool poisoning, and the grade-vs-gate split work. Directory letters are Andrax scanner grades (mcpgrade-1.4.0), not Guard runtime scores.
Soft CTA: a grade finds risk on a snapshot; Guard enforces runtime controls on live MCP traffic (Free / Pro $49 / Team $399). Do not equate Andrax grades with Guard scores.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.
MCP server for Sarpy County, NE geospatial data, providing access to ArcGIS-hosted civic and infrastructure datasets.
MCP server for St. Louis County, MO geospatial data, providing access to ArcGIS-hosted civic and infrastructure datasets.
MCP server for City of Seattle, WA geospatial data, providing access to ArcGIS-hosted civic and infrastructure datasets.
Provides access to City of Tallahassee's public geospatial data via the ArcGIS REST API through Pipeworx.
MCP server for City of South Bend, IN geospatial data, providing access to ArcGIS-hosted civic and infrastructure datasets.
Provides access to City of Tampa's public geospatial data via the ArcGIS REST API through Pipeworx.
Provides access to City of Tucson's public geospatial data via the ArcGIS REST API through Pipeworx.
Provides access to City of Tempe's public geospatial data via the ArcGIS REST API through Pipeworx.
Provides access to Washington County, Minnesota's public geospatial data via the ArcGIS REST API through Pipeworx.
Provides access to City of Toledo's public geospatial data via the ArcGIS REST API through Pipeworx.
Provides access to Victoria's public geospatial data via the ArcGIS REST API through Pipeworx.
Provides access to City of Tigard's public geospatial data via the ArcGIS REST API through Pipeworx.
Provides access to Vilas County's public geospatial data via the ArcGIS REST API through Pipeworx.
City of Peoria, Illinois GIS data including parcels, zoning, permits, and municipal infrastructure via ArcGIS REST API.