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PriorSeal

by FastDrop

MCP Verified 1 hour ago Registry import free

Bounded authorization and independently verifiable execution evidence for agents.

Bounded authorization and independently verifiable execution evidence for agents. Official MCP Registry: io.github.imokokok/priorseal@0.1.0. Remote endpoint: https://priorseal.xyz/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.github.imokokok/priorseal and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 18 Oct 2026. Not supplied by the maker.

  • priorseal_get_capabilities

    Read the live PriorSeal deployment capabilities before constructing a workflow.

  • priorseal_prepare_authorization

    Canonicalize a bounded authorization and return the exact EIP-712 typed data or Solana message for the principal to sign. This never signs, submits, or executes a transaction.

  • priorseal_accept_authorization

    Verify and accept a principal-signed authorization. Supply an idempotency key in the MCP HTTP request when the deployment meters this operation. Acceptance is not transaction execution.

  • priorseal_get_authorization

    Read an accepted authorization by its identifier.

  • priorseal_observe_execution

    Observe a submitted EVM or Solana transaction against an accepted authorization and issue evidence when the configured observer can do so. This never broadcasts a transaction.

  • priorseal_get_observation_job

    Read the durable status of an automatic finality-observation job.

  • priorseal_get_receipt

    Read a signed execution receipt by its identifier.

  • priorseal_get_evidence_bundle

    Export the portable receipt evidence bundle and issuer key-discovery metadata.

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Matched on shared tags and the tools their MCP servers actually expose.

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