FactGrid (Renamed to FactReason) MCP Tools
FactGrid (Renamed to FactReason) exposes 11 tools. Each one has its own page with the configuration for every client that can run this server.
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factreason_package_upgrade_advisoryfactreason package upgrade advisory
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factreason_api_breaking_changesfactreason api breaking changes
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factreason_api_schemafactreason api schema
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factreason_integration_brieffactreason integration brief
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factreason_discover_apifactreason discover api
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factreason_create_keyfactreason create key
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factreason_create_topup_linkfactreason create topup link
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factreason_component_specfactreason component spec
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factreason_deprecation_scanfactreason deprecation scan
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factreason_auth_playbookfactreason auth playbook
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factreason_subscribe_spec_changesfactreason subscribe spec changes
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.