MCP server

PriorSeal

io.github.imokokok/priorseal

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Bounded authorization and independently verifiable execution evidence for agents.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

12

Token cost

About 1,292 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.priorseal]
url = "https://priorseal.xyz/mcp"

Gemini CLI

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

Cursor

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

VS Code

{"servers":{"priorseal":{"type":"http","url":"https://priorseal.xyz/mcp"}}}

Antigravity

agy mcp add priorseal https://priorseal.xyz/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"priorseal","server_url":"https://priorseal.xyz/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"priorseal","server_url":"https://priorseal.xyz/mcp"}

Tools

• priorseal_accept_authorization ~129 tokens
  Verify and persist a principal-signed authorization. This can consume configured Agent credits and changes service state; send an idempotency key. It never signs, submits, or executes a transaction.
• priorseal_get_authorization ~90 tokens
  Read an accepted authorization by its identifier.
• priorseal_get_capabilities ~56 tokens
  Read the live PriorSeal deployment capabilities before constructing a workflow.
• priorseal_get_evidence ~108 tokens
  Get a free x402 purchase handoff for the chain-neutral Evidence API envelope. This MCP result never includes the paid envelope itself.
• priorseal_get_evidence_bundle ~108 tokens
  Get a free x402 purchase handoff for the portable receipt evidence bundle. This MCP result never includes the paid bundle itself.
• priorseal_get_fresh_evidence_check ~107 tokens
  Get a free x402 purchase handoff for a newly signed, read-only chain re-observation of an authorization-bound receipt.
• priorseal_get_observation_job ~90 tokens
  Read the durable status of an automatic finality-observation job.
• priorseal_get_receipt ~84 tokens
  Read a signed execution receipt by its identifier.
• priorseal_observe_execution ~141 tokens
  Persist an observation request for an already-submitted EVM or Solana transaction, then issue evidence when configured observation completes. This can consume configured Agent credits; send an idempotency key. It never broadcasts a transaction.
• priorseal_prepare_authorization ~133 tokens
  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 never signs, submits, or executes a transaction.
• priorseal_prepare_controlled_execution ~142 tokens
  Prepare a bounded authorization together with the deployment capabilities and a safe, explicit handoff plan. A human-controlled principal must still sign; this never accepts an authorization, signs, submits, or executes a transaction.
• priorseal_verify_receipt ~104 tokens
  Convenience-verify a PriorSeal receipt with the deployment key registry. Independent local verification remains required for trust decisions.

Browse

• GitHub tools
• GitHub and code hosting
• Crypto and blockchains

Related MCP servers

• OnChainDiligence
  Payment evidence and policy preflight, plus paid sanctions and company Evidence Provider checks.
• Datoka Agent
  Signed agent execution declarations. Free verification; issuance 0.002 USDC via x402 on Base.
• Insight Oracle
  Decision-input integrity for onchain AI agents: verify oracle prices before signing a trade.
• MUJ428 Trust Layer — VERIFY BEFORE ACT
  MUJ428 verifies intent and evidence before consequential AI-agent actions.
• AV Hub x402 Tools
  Ten pay-per-call x402 tools for game planning and bounded data transforms on Base USDC.
• HumanMirror Outcome
  Verified AI-agent outcomes: secret scanning, JSON cleanup, dedupe, anomaly and schema checks.
• Summer
  Telehealth support for Claude, Codex and Cursor: investigate cases and connect your tools.
• Nordax AI Entity Network
  Search and verify 360K+ business entities with trust scores and W3C credentials.

Badge for your README

[![AptLynx](https://aptlynx.net/badge/io.github.imokokok/priorseal.svg)](https://aptlynx.net/servers/io.github.imokokok/priorseal)

Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents