Index / other
Rhein-Ruhr Fahrplan MCP
io-github-marcproe-rhein-ruhr-fahrplan-mcp declares 9 capabilities across 9 tools, with 1 critical issue.
35/100 exposureModerate
Manifest recorded 2026-10-13 from tools/list answered by the PyPI package rhein-ruhr-fahrplan-mcp==1.2.2 (published to PyPI as rhein-ruhr-fahrplan-mcp, listed in the official MCP registry as io.github.MarcProe/rhein-ruhr-fahrplan-mcp 1.2.2), run in an isolated container with no network access and placeholder credentials. The date changes only when the manifest does. Not verified by a maintainer.
Issues
These describe what this server's manifest declares. A product can provide controls that MCP has no
way to express — token revocation, an admin console, audit logs — and this page cannot see them. The absence of a
declaration is not evidence that a control is absent.
critical · no-revocation · All 9 tools
9 of 9 tools declare no way for the customer to switch them off once granted. This applies to every tool because MCP has no field in which to declare a revocation mechanism; the product may provide one outside MCP that a manifest cannot show.
high · no-expiry · All 9 tools
9 of 9 tools declare no expiry. This applies to every tool because MCP has no field in which to declare an expiry; the product may provide one outside MCP that a manifest cannot show.
high · no-audit-trail · All 9 tools
9 of 9 tools declare no record of their actions that the customer can read. This applies to every tool because MCP has no field in which to declare an audit requirement; the product may provide one outside MCP that a manifest cannot show.
high · uncapped-write · 6 of 9 tools
6 tools can modify data and declare no limit.
low · uncapped-read · 3 of 9 tools
3 tools can read data and declare no limit.
Declared capabilities
How each tool was read. declared means the server's own annotation said so — self-reported and
unverified. inferred is from the tool's name. assumed means nothing indicated either way.
| Tool | Read as | Basis |
|---|
find_stop | read |
inferred |
get_default_start | read |
inferred |
next_departures | write |
assumed |
next_arrivals | write |
assumed |
stop_schedule | write |
assumed |
plan_connection | write |
inferred |
line_disruptions | write |
assumed |
sync_status | read |
inferred |
update_feed | write |
inferred |
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