{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"ai.hiddencontent/mcp","description":"Check a document for hidden text before your agent reads it. PDF, Office, RTF, HTML.","title":"HiddenContent","repository":{"url":"https://github.com/AeroSpark-ai/hidden-content-service","source":"github","subfolder":"packages/mcp"},"version":"0.4.15","websiteUrl":"https://hiddencontent.ai/start?ref=mcp-registry","packages":[{"registryType":"npm","identifier":"@hiddencontent/mcp","version":"0.4.15","transport":{"type":"stdio"},"environmentVariables":[{"description":"API token for the HiddenContent service. Get one at https://hiddencontent.ai/start?ref=mcp-registry — the server refuses to start without it and says so.","isRequired":true,"isSecret":true,"name":"HCS_API_TOKEN"},{"description":"Base URL of the service. Defaults to the hosted API; set it only when pointing at a self-hosted instance.","name":"HCS_URL"},{"description":"Comma-separated list of what your agent can actually do. The only accepted values are `tool-use`, `network-egress` and `code-execution`. These turn on the checks for concealed text that instructs a model to call a tool, send data or run code — declaring more can raise severity and never lowers it, and declaring nothing leaves those checks inert. Defaults to `tool-use` in the bundle install.","name":"HCS_CAPABILITIES"}]},{"registryType":"mcpb","identifier":"https://github.com/AeroSpark-ai/hiddencontent-mcp/releases/download/v0.4.15/hiddencontent.mcpb","fileSha256":"b206ded6795cf40f367a4ab7617a0b9fdfa1bdf46b7d40d3ac784c91eaef3005","transport":{"type":"stdio"},"environmentVariables":[{"description":"API token for the HiddenContent service. Get one at https://hiddencontent.ai/start?ref=mcp-registry — the server refuses to start without it and says so.","isRequired":true,"isSecret":true,"name":"HCS_API_TOKEN"},{"description":"Base URL of the service. Defaults to the hosted API; set it only when pointing at a self-hosted instance.","name":"HCS_URL"},{"description":"Comma-separated list of what your agent can actually do. The only accepted values are `tool-use`, `network-egress` and `code-execution`. These turn on the checks for concealed text that instructs a model to call a tool, send data or run code — declaring more can raise severity and never lowers it, and declaring nothing leaves those checks inert. Defaults to `tool-use` in the bundle install.","name":"HCS_CAPABILITIES"}]}],"remotes":[{"type":"streamable-http","url":"https://api.hiddencontent.ai/v1/mcp"}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-27T19:54:31.627668Z","publishedAt":"2026-09-27T19:54:31.627668Z","updatedAt":"2026-09-27T19:54:31.627668Z","isLatest":true}}}