MCP server

HiveAttest

io.github.srotzin/hive-mcp-attest

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

Pre-action attestation perimeter for AI agents — 8 primitives, signed C18 receipt per call.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

18

Token cost

About 2,942 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 hive-mcp-attest https://hive-mcp-attest.onrender.com/mcp

Claude Desktop

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

Codex (config.toml)

[mcp_servers.hive-mcp-attest]
url = "https://hive-mcp-attest.onrender.com/mcp"

Gemini CLI

{"mcpServers":{"hive-mcp-attest":{"httpUrl":"https://hive-mcp-attest.onrender.com/mcp"}}}

Cursor

{"mcpServers":{"hive-mcp-attest":{"url":"https://hive-mcp-attest.onrender.com/mcp"}}}

VS Code

{"servers":{"hive-mcp-attest":{"type":"http","url":"https://hive-mcp-attest.onrender.com/mcp"}}}

Antigravity

agy mcp add hive-mcp-attest https://hive-mcp-attest.onrender.com/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":"hive-mcp-attest","server_url":"https://hive-mcp-attest.onrender.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"hive-mcp-attest","server_url":"https://hive-mcp-attest.onrender.com/mcp"}

Tools

• attest_absence_build ~140 tokens
  Build a sorted Merkle tree for an audit window (enables cryptographic non-membership proofs, C13: prov-absence). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_absence_prove ~130 tokens
  Prove that a query event is NOT a member of a previously-built audit window (C13). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_absence_verify ~127 tokens
  Verify a non-membership proof against an expected Merkle root (C13). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_cargo_register ~249 tokens
  Register a versioned cargo type in the HiveAttest registry (C17: hive-cargo-taxonomy). Pins a definition hash for version-anchoring. Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_cargo_snapshot ~72 tokens
  Get a registry snapshot with Merkle root for version pinning (C17). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_cargo_validate ~148 tokens
  Validate a payload against a registered cargo type schema (C17). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_custody_append ~234 tokens
  Append a node to a custody chain (C16: hive-custody). Taint propagates: once tainted, always tainted. Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_custody_proof ~119 tokens
  Retrieve a Merkle inclusion proof for a specific node in a custody chain (C16). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_custody_verify ~118 tokens
  Verify a custody chain: hash linkage, Ed25519 signatures, and taint propagation (C16). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_gate_evaluate ~283 tokens
  THE HEADLINE TOOL. Evaluate whether an agent may proceed through the HiveAttest gate (C19: hive-gate-enforcer). Verifies passport signature + expiry, cargo registry membership, and warranty status. Every response (allow OR deny) includes a signed C18-format receipt of the gate decision. Reference-gr
• attest_inspect_sample ~199 tokens
  Probabilistic secondary inspection of a record batch (C20: hive-secondary-inspection). Returns a signed inspection record. Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_meta ~76 tokens
  Return HiveAttest layer/spec/patent metadata for all claims. Useful for agent introspection. Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_passport_issue ~256 tokens
  Issue a Pre-Action Attestation Manifest (C15: hive-passport). Signs with Ed25519 over RFC 8785 JCS-canonical body. Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_passport_verify ~161 tokens
  Verify a Pre-Action Attestation Manifest (C15: hive-passport). Checks Ed25519 signature, temporal validity, and optionally observed inputs hash. Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_smsh_verify ~177 tokens
  Verify a SMSH-Stamp v1 receipt (C8/C12: smsh-stamp-verifier). Validates schema, version, algorithm, timestamp, and Ed25519 signature. Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_warranty_breach ~160 tokens
  Report a warranty breach. Marks the warranty as breached and returns a signed breach record (C18). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_warranty_get ~86 tokens
  Retrieve a warranty by ID (C18). Reference-grade implementation. Wire format normative; production-grade is Layer B.
• attest_warranty_issue ~207 tokens
  Issue an attestation warranty committing an agent to a claim (C18: hive-attestation-warranty). Signed with Ed25519. Reference-grade implementation. Wire format normative; production-grade is Layer B.

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