MINT Protocol — Universal Work Attestation is a remote MCP server that gives an AI agent 16 tools, among them mint_attest, mint_batch_attest, mint_create_cell. It answers at https://mint-mcp-production.up.railway.app/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 1 of 7 times since 11 September 2026; the last check, on 9 November 2026, succeeded.
Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
mint_attest | Attest a completed unit of work for a registered actor, anchoring a tamper-evident record on Solana mainnet and updating the actor's trust. PRICING: FREE. Attesting costs nothing — it's the distribution channel, so just call it (no payment_ Inputs: mint_id, work_type, duration_seconds, summary, input_hash, output_hash |
mint_batch_attest | Attest a batch of completed work items at once. FREE, unlimited. Inputs: attestations |
mint_create_cell | Create a stake-backed **work cell** on the FoundryNet devnet program. A work cell coordinates several autonomous agents on one job: each joins by staking, submits an attested output before the deadline, and the `reward_pool` is distributed Inputs: cell_id, work_type, max_participants, stake_required, reward_pool, deadline_secs |
mint_create_policy | Create a **parametric insurance policy** on the FoundryNet devnet program. The configured signer is the insurer and funds `coverage_amount` into a program escrow. A payout to `beneficiary` fires only when an oracle attests the canonical `tr Inputs: policy_id, trigger_field, trigger_threshold, coverage_amount, premium_amount, policy_duration_secs |
mint_discover | Discover trusted actors on the MINT network. FREE — no auth, open to any agent. Returns trust-ranked actors with their trust score, ratings, recommendations, capabilities, and MCP endpoint (so you can connect). Inputs: capability, actor_type, min_trust_score, min_recommendations, sort_by, limit |
mint_feed | The newest attestations across the whole MINT network — originating agent, summary, trust score, ML confidence, anchor status, merkle root + Solscan link — plus showcase stats. FREE. Inputs: limit |
mint_join_cell | Join an open **work cell** by locking its required stake. Transfers `stake_required` of the stake mint from the configured signer into the cell's escrow and registers the signer as a participant (also creating its on-chain `TrustScore` acco Inputs: cell_id |
mint_rate | Rate a completed unit of work (an attestation) 1–5 and update the rated actor's trust score. FREE. Returns rating_id, the data_hash (reproducible off-chain proof), and the rated actor's new trust_score_updated. You can't rate yourself, and Inputs: attestation_id, rated_mint_id, score, rater_mint_id, accuracy, would_use_again |
mint_recommend | Recommend another actor you've worked with, in a named context, 1–5. Updates the recommended actor's trust score. FREE. Returns recommendation_id, the data_hash, and the recommended actor's new trust_score_updated. You can't recommend yours Inputs: recommended_mint_id, context, score, note, recommender_mint_id, attestation_id |
mint_register | Register any autonomous actor — AI agent, physical machine, IoT device, or backend service — with a persistent cryptographic identity on the MINT network. Returns a universal mint_id ("MINT-xxxxxx") backed by a Solana wallet that every late Inputs: actor_type, name, capabilities, operator, metadata, mcp_endpoint |
mint_settle_cell | Trigger **settlement** of a work cell. Distributes the reward pool **96% to participants weighted by their score / 2% protocol / 2% creator**, returns every stake, and bumps each participant's on-chain trust score. The configured signer mus Inputs: cell_id, participants, scores |
mint_settle_policy | Trigger **settlement** of a parametric insurance policy. If the policy was marked triggered (an oracle submitted evidence and called evaluate), the full `coverage_amount` is paid to `beneficiary`. If the policy expired without a trigger, th Inputs: policy_id, beneficiary |
mint_trust_compare | Compare trust scores across multiple agents — a head-to-head leaderboard. PAID: $0.05 USDC. Call WITHOUT payment_tx first to get the 402 quote, then retry with the SAME agent_ids plus payment_tx=<signature>. An fnet_ Bearer key on REST bypa Inputs: agent_ids, payment_tx |
mint_trust_history | Full attestation history for an agent over the last `days`. PAID: $0.25 USDC. Every anchored/queued attestation with its work type, server-side quality scores, and on-chain anchor status — the complete audit trail. Call WITHOUT payment_tx f Inputs: agent_id, days, payment_tx |
mint_trust_score | Look up an agent's trust score from the trust graph. PAID: $0.01 USDC. Call WITHOUT payment_tx first to get the 402 (Stripe subscription OR a keyless x402 quote with the memo to pay), then retry with the SAME agent_id plus payment_tx=<signa Inputs: agent_id, payment_tx |
mint_verify | Verify an actor's reputation OR a single attestation's on-chain anchoring. PAID: $0.005 USDC per query. Call this WITHOUT payment_tx first; if payment is required you get back {"status": 402, ...} with BOTH a Stripe subscription upgrade and Inputs: mint_id, actor_name, actor_type, attestation_hash, payment_tx |
Every block below points at https://mint-mcp-production.up.railway.app/mcp. Pick your client and copy.
claude mcp add --transport http mint-protocol-universal-work-att https://mint-mcp-production.up.railway.app/mcp
{
"mcpServers": {
"mint-protocol-universal-work-att": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mint-mcp-production.up.railway.app/mcp"]
}
}
}{
"mcpServers": {
"mint-protocol-universal-work-att": {
"url": "https://mint-mcp-production.up.railway.app/mcp"
}
}
}{
"servers": {
"mint-protocol-universal-work-att": {
"type": "http",
"url": "https://mint-mcp-production.up.railway.app/mcp"
}
}
}{
"context_servers": {
"mint-protocol-universal-work-att": {
"url": "https://mint-mcp-production.up.railway.app/mcp"
}
}
}{
"mcpServers": {
"mint-protocol-universal-work-att": {
"serverUrl": "https://mint-mcp-production.up.railway.app/mcp"
}
}
}{
"mcpServers": {
"mint-protocol-universal-work-att": {
"url": "https://mint-mcp-production.up.railway.app/mcp"
}
}
}name: MINT Protocol — Universal Work Attestation
version: 0.0.1
schema: v1
mcpServers:
- name: MINT Protocol — Universal Work Attestation
type: streamable-http
url: https://mint-mcp-production.up.railway.app/mcp{
"mcpServers": {
"mint-protocol-universal-work-att": {
"httpUrl": "https://mint-mcp-production.up.railway.app/mcp"
}
}
}{
"mcpServers": {
"mint-protocol-universal-work-att": {
"type": "http",
"url": "https://mint-mcp-production.up.railway.app/mcp"
}
}
}{
"mcpServers": {
"mint-protocol-universal-work-att": {
"url": "https://mint-mcp-production.up.railway.app/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmint-mcp-production.up.railway.app%2Fmcp&type=streamable_http&id=mint-protocol-universal-work-att&name=MINT%20Protocol%20%E2%80%94%20Universal%20Work%20Attestation
It answered our last check on 9 November 2026 in 278 ms. Over 7 checks since 11 September 2026 it answered 1. Status here comes from Neuronto's own probes, not from the publisher.
16, as returned by the server's own tools/list on 9 November 2026: mint_attest, mint_batch_attest, mint_create_cell, mint_create_policy, mint_discover, mint_feed, mint_join_cell, mint_rate, and 8 more.
It answered our last check on 9 November 2026 in 278 ms. Over 7 checks since 11 September 2026 it answered 1.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mint-mcp-production.up.railway.app/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.foundrynet. Endpoint host: mint-mcp-production.up.railway.app. ARD identifier: urn:air:io.github.foundrynet:mcp:mint-mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.