
Search files while they stay encrypted: the problem DARPA chased for a decade. Exact quotes back.
Public tool metadata for what this MCP can expose to an agent.
authorize_sourcesLists the sources your agent may searchLists the sources your agent may search
No parameter schema in public metadata yet.
searchFinds the records that answer a questionFinds the records that answer a question
No parameter schema in public metadata yet.
fetchRetrieves a record by address and re-verifies its sealRetrieves a record by address and re-verifies its seal
No parameter schema in public metadata yet.
render_context_resultsRenders search results as context your agent can useRenders search results as context your agent can use
No parameter schema in public metadata yet.
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Tier 1 Protocol is a library your AI searches instead of guessing from. Documents are cut into records, each one sealed with SHA-256 at its exact byte address, and served through a single MCP door: your agent asks, the door returns the exact passages — and the proof recomputes on every fetch.
Tier 1 Protocolhttps://mcp.tier1protocol.app/mcpHTTPMCP OAuthThe agent should answer from the sealed records and cite record addresses. One record in the starter library — ticket-0007 — fails its verification check on purpose. That's the receipt doing its job: a record that doesn't check out gets flagged, not smoothed over.