MINT Protocol — Universal Work Attestation

io.github.FoundryNet/mint-mcpVersion 1.1.0

Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.

Status

Responds284 msNov 14, 2026, 14:37 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:37 UTC
Latency: 284 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mint-mcp-production.up.railway.app/mcpResponds284 msNov 14, 2026, 14:37 UTC

No sign-in

Claude Code

claude mcp add --transport http mint-mcp https://mint-mcp-production.up.railway.app/mcp

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: mint-mcp
Remote MCP server URL: https://mint-mcp-production.up.railway.app/mcp

Cursor

{
  "mcpServers": {
    "mint-mcp": {
      "url": "https://mint-mcp-production.up.railway.app/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"mint-mcp","type":"http","url":"https://mint-mcp-production.up.railway.app/mcp"}'

Built your own server? run.zero hosts MCP servers on European infrastructure.

Host your own MCP server on run.zero

Tools

16 tools

Tools of MINT Protocol — Universal Work Attestation
	Description		Read-only	Idempotent	Open world
`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_tx needed). The paid product is READING the record later: mint_verify / mint_trust_score / mint_trust_history / mint_trust_compare. (`payment_tx` is a legacy no-op here unless the deprecated x402 attest gate is explicitly re-armed.) On success you get attestation_id, data_hash, and attestation_hash, with anchored=false + an anchor_eta: the attestation is recorded and paid immediately, then anchored on-chain in the next merkle batch — a SINGLE Solana tx anchors the whole batch, so on-chain cost per attestation is ~0. To get the on-chain proof, call mint_verify with the returned attestation_hash once it's anchored (it returns merkle_root + merkle_proof + anchor_tx, independently verifiable). Surface the attestation_hash so the work can be verified later.	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_tx needed). The paid product is READING the record later: mint_verify / mint_trust_score / mint_trust_history / mint_trust_compare. (`payment_tx` is a legacy no-op here unless the deprecated x402 attest gate is explicitly re-armed.) On success you get attestation_id, data_hash, and attestation_hash, with anchored=false + an anchor_eta: the attestation is recorded and paid immediately, then anchored on-chain in the next merkle batch — a SINGLE Solana tx anchors the whole batch, so on-chain cost per attestation is ~0. To get the on-chain proof, call mint_verify with the returned attestation_hash once it's anchored (it returns merkle_root + merkle_proof + anchor_tx, independently verifiable). Surface the attestation_hash so the work can be verified later.	Not declared	Not declared	Not declared	Not declared
`mint_batch_attest`Attest a batch of completed work items at once. FREE, unlimited.	Attest a batch of completed work items at once. FREE, unlimited.	Not declared	Not declared	Not declared	Not declared
`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 96% to participants (weighted by their evaluation score) / 2% protocol / 2% creator on settlement. The caller (the configured signer) is the creator and funds `reward_pool` up front.	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 96% to participants (weighted by their evaluation score) / 2% protocol / 2% creator on settlement. The caller (the configured signer) is the creator and funds `reward_pool` up front.	Not declared	Not declared	Not declared	Not declared
`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 `trigger_field` crossed `trigger_threshold` in `trigger_direction` and persisted for `trigger_duration_secs`; otherwise the escrow returns to the insurer at expiry.	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 `trigger_field` crossed `trigger_threshold` in `trigger_direction` and persisted for `trigger_duration_secs`; otherwise the escrow returns to the insurer at expiry.	Not declared	Not declared	Not declared	Not declared
`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).	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).	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`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` account on first join). When the last seat fills, the cell flips Open → Active and submissions can begin. Fails if the cell is full or already active.	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` account on first join). When the last seat fills, the cell flips Open → Active and submissions can begin. Fails if the cell is full or already active.	Not declared	Not declared	Not declared	Not declared
`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 each rater may rate a given attestation once.	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 each rater may rate a given attestation once.	Not declared	Not declared	Not declared	Not declared
`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 yourself; each (you, them, context) triple is unique.	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 yourself; each (you, them, context) triple is unique.	Not declared	Not declared	Not declared	Not declared
`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 later attestation and trust query anchors to. Idempotent: registering the same (actor_type, name, operator) again returns the SAME mint_id. Always call this before mint_attest for a new actor. FREE — identity is never gated.	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 later attestation and trust query anchors to. Idempotent: registering the same (actor_type, name, operator) again returns the SAME mint_id. Always call this before mint_attest for a new actor. FREE — identity is never gated.	Not declared	Not declared	Not declared	Not declared
`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 must be the cell's creator. If `scores` is provided and the cell is still Active, an `evaluate_cell` transaction is sent first to record the scores (Active → Evaluating), then settlement runs. If the cell was already evaluated, omit `scores`.	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 must be the cell's creator. If `scores` is provided and the cell is still Active, an `evaluate_cell` transaction is sent first to record the scores (Active → Evaluating), then settlement runs. If the cell was already evaluated, omit `scores`.	Not declared	Not declared	Not declared	Not declared
`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, the escrow returns to the insurer (the configured signer). Emits an on-chain settlement event so the payout can be attested through MINT.	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, the escrow returns to the insurer (the configured signer). Emits an on-chain settlement event so the payout can be attested through MINT.	Not declared	Not declared	Not declared	Not declared
`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 bypasses.	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 bypasses.	Not declared	Not declared	Not declared	Not declared
`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 first to get the 402 quote, then retry with the SAME arguments plus payment_tx=<signature>. An fnet_ Bearer key on REST bypasses.	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 first to get the 402 quote, then retry with the SAME arguments plus payment_tx=<signature>. An fnet_ Bearer key on REST bypasses.	Not declared	Not declared	Not declared	Not declared
`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=<signature>. An fnet_ Bearer key on the REST surface bypasses.	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=<signature>. An fnet_ Bearer key on the REST surface bypasses.	Not declared	Not declared	Not declared	Not declared
`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 a keyless x402 quote (amount, recipient, `memo`). Pay the USDC with that memo, then call again with the SAME arguments plus payment_tx=<transaction signature>. (Attestation — mint_attest — is free.)	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 a keyless x402 quote (amount, recipient, `memo`). Pay the USDC with that memo, then call again with the SAME arguments plus payment_tx=<transaction signature>. (Attestation — mint_attest — is free.)	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Jun 9, 2026
Updated: Jun 9, 2026
Website: https://mint.foundrynet.io/⁠ (opens in a new tab)
Repository: https://github.com/foundrynet/mint-mcp⁠ (opens in a new tab)
Categories (suggested): SecuritySuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

Are you the operator? Claim this listing