io.github.imokokok/priorseal

up checked 2026-11-11T02:37:52.123Z

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Publisher-provided title

PriorSeal

Publisher-provided description

Bounded authorization and independently verifiable execution evidence for agents.

Summary by lookupd

Lets agents prepare, sign-off, and verify bounded authorizations and receipts for on-chain executions, with evidence purchase handoffs.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http priorseal https://priorseal.xyz/mcp

Codex, remote (streamable-http)

codex mcp add priorseal --url https://priorseal.xyz/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "priorseal": {
      "url": "https://priorseal.xyz/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (12 tools)

Publisher-provided text

• 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 a human-controlled principal to sign. This is read-only and n
• priorseal_prepare_controlled_execution Prepare a bounded authorization together with the deployment capabilities and a safe, explicit handoff plan. A human-controlled principal must still sign; this
• priorseal_accept_authorization Verify and persist a principal-signed authorization. This can consume configured Agent credits and changes service state; send an idempotency key. It never sign
• priorseal_get_authorization Read an accepted authorization by its identifier.
• priorseal_observe_execution Persist an observation request for an already-submitted EVM or Solana transaction, then issue evidence when configured observation completes. A successful meter
• 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 Get a free x402 purchase handoff for the portable receipt evidence bundle. This MCP result never includes the paid bundle itself.
• priorseal_get_evidence Get a free x402 purchase handoff for the chain-neutral Evidence API envelope. This MCP result never includes the paid envelope itself.
• priorseal_get_fresh_evidence_check Get a free x402 purchase handoff for a newly signed, read-only chain re-observation of an authorization-bound receipt.
• priorseal_verify_receipt Convenience-verify a PriorSeal receipt with the deployment key registry. Independent local verification remains required for trust decisions.

Details

• Version: 0.2.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 553 ms
• First indexed: 2026-11-01T09:34:46.682Z
• Last seen in registry: 2026-11-01T09:34:46.849Z
• Repository: https://github.com/imokokok/PriorSeal
• Website: https://priorseal.xyz

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