MolTrust MCP Server

1

Add it to Claude Code

Run this in a terminal.

Run in terminal
claude mcp add -e "MOLTRUST_API_KEY=${MOLTRUST_API_KEY}" mol-trust -- uvx moltrust-mcp-server
Required:MOLTRUST_API_KEY
README.md

Trust Infrastructure for AI Agents

MolTrust MCP Server

MCP server for MolTrust — Trust Infrastructure for AI Agents.

30 tools across 6 verticals: identity, on-chain trust scoring, prediction market track records, prediction market integrity, autonomous commerce, and agent skill verification — all through the Model Context Protocol.

Tools

Identity & Credentials (11 tools)

Tool Description
moltrust_register Register a new AI agent. Returns DID + Verifiable Credential.
moltrust_verify Verify an agent by DID. Returns verification status + trust card.
moltrust_reputation Get reputation score (1-5) and total ratings for a DID.
moltrust_rate Rate another agent (1-5 stars).
moltrust_credential Issue or verify a W3C Verifiable Credential.
moltrust_credits Check balance, view pricing, transfer credits, or view history.
moltrust_deposit_info Get USDC deposit instructions (Base L2).
moltrust_claim_deposit Claim credits from a USDC deposit on Base.
moltrust_stats Get MolTrust network statistics.
moltrust_deposit_history Get USDC deposit history for an agent.
moltrust_erc8004 Query the ERC-8004 on-chain agent registry on Base.

MoltGuard — Agent Trust Scoring (7 tools)

Tool Description
moltguard_score Get a 0-100 trust score for a Base wallet address.
moltguard_detail Get a detailed trust report with full scoring breakdown.
moltguard_sybil Scan a wallet for Sybil indicators and funding clusters.
moltguard_market Check a Polymarket market for integrity anomalies.
moltguard_feed Get the top anomaly feed — markets with highest concerns.
moltguard_credential_issue Issue an AgentTrustCredential (W3C VC) for a wallet.
moltguard_credential_verify Verify a MoltGuard credential JWS signature.

MT Shopping — Autonomous Commerce (3 tools)

Tool Description
mt_shopping_info Get MT Shopping API info and BuyerAgentCredential schema.
mt_shopping_verify Verify a shopping transaction against a BuyerAgentCredential.
mt_shopping_issue_vc Issue a BuyerAgentCredential with spend limits.

MT Travel — Booking Trust (3 tools)

Tool Description
mt_travel_info Get MT Travel service info and supported segments.
mt_travel_verify Verify a travel booking against a TravelAgentCredential.
mt_travel_issue_vc Issue a TravelAgentCredential with segment permissions.

MT Skills — Agent Skill Verification (3 tools)

Tool Description
mt_skill_audit Audit a SKILL.md for prompt injection, exfiltration, scope violations.
mt_skill_verify Verify a skill by its canonical SHA-256 hash.
mt_skill_issue_vc Issue a VerifiedSkillCredential after security audit.

MT Prediction — Market Track Records (3 tools)

Tool Description
mt_prediction_link Link a prediction market wallet and sync its track record.
mt_prediction_wallet Get prediction market profile, score, and recent events.
mt_prediction_leaderboard Get the prediction market leaderboard — top wallets by score.

Setup

Get an API key at api.moltrust.ch/auth/signup or use the test key mt_test_key_2026.

Claude Code

claude mcp add moltrust -- uvx moltrust-mcp-server

Set your API key:

export MOLTRUST_API_KEY="your_api_key"

Or add it permanently to Claude Code:

claude mcp add moltrust -e MOLTRUST_API_KEY=your_api_key -- uvx moltrust-mcp-server

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "moltrust": {
      "command": "uvx",
      "args": ["moltrust-mcp-server"],
      "env": {
        "MOLTRUST_API_KEY": "your_api_key"
      }
    }
  }
}

Config file location:

  • macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
  • Windows: %APPDATA%\Claude\claude_desktop_config.json

Cursor

Add to Cursor MCP settings (.cursor/mcp.json):

{
  "mcpServers": {
    "moltrust": {
      "command": "uvx",
      "args": ["moltrust-mcp-server"],
      "env": {
        "MOLTRUST_API_KEY": "your_api_key"
      }
    }
  }
}

OpenCode

Add to opencode.json:

{
  "mcp": {
    "moltrust": {
      "command": "uvx",
      "args": ["moltrust-mcp-server"],
      "env": {
        "MOLTRUST_API_KEY": "your_api_key

Tools (30)

moltrust_registerRegister a new AI agent. Returns DID + Verifiable Credential.
moltrust_verifyVerify an agent by DID. Returns verification status + trust card.
moltrust_reputationGet reputation score (1-5) and total ratings for a DID.
moltrust_rateRate another agent (1-5 stars).
moltrust_credentialIssue or verify a W3C Verifiable Credential.
moltrust_creditsCheck balance, view pricing, transfer credits, or view history.
moltrust_deposit_infoGet USDC deposit instructions (Base L2).
moltrust_claim_depositClaim credits from a USDC deposit on Base.
moltrust_statsGet MolTrust network statistics.
moltrust_deposit_historyGet USDC deposit history for an agent.
moltrust_erc8004Query the ERC-8004 on-chain agent registry on Base.
moltguard_scoreGet a 0-100 trust score for a Base wallet address.
moltguard_detailGet a detailed trust report with full scoring breakdown.
moltguard_sybilScan a wallet for Sybil indicators and funding clusters.
moltguard_marketCheck a Polymarket market for integrity anomalies.
moltguard_feedGet the top anomaly feed — markets with highest concerns.
moltguard_credential_issueIssue an AgentTrustCredential (W3C VC) for a wallet.
moltguard_credential_verifyVerify a MoltGuard credential JWS signature.
mt_shopping_infoGet MT Shopping API info and BuyerAgentCredential schema.
mt_shopping_verifyVerify a shopping transaction against a BuyerAgentCredential.
mt_shopping_issue_vcIssue a BuyerAgentCredential with spend limits.
mt_travel_infoGet MT Travel service info and supported segments.
mt_travel_verifyVerify a travel booking against a TravelAgentCredential.
mt_travel_issue_vcIssue a TravelAgentCredential with segment permissions.
mt_skill_auditAudit a SKILL.md for prompt injection, exfiltration, scope violations.
mt_skill_verifyVerify a skill by its canonical SHA-256 hash.
mt_skill_issue_vcIssue a VerifiedSkillCredential after security audit.
mt_prediction_linkLink a prediction market wallet and sync its track record.
mt_prediction_walletGet prediction market profile, score, and recent events.
mt_prediction_leaderboardGet the prediction market leaderboard — top wallets by score.

Environment Variables

MOLTRUST_API_KEYrequiredAPI key for MolTrust services

Configuration

claude_desktop_config.json
{"mcpServers": {"moltrust": {"command": "uvx", "args": ["moltrust-mcp-server"], "env": {"MOLTRUST_API_KEY": "your_api_key"}}}}

Try it

→Register my current AI agent and get its DID and verifiable credential.
→Check the trust score and Sybil report for this wallet address: 0x...
→Audit my SKILL.md file for potential security vulnerabilities like prompt injection.
→Get the current prediction market leaderboard for top-performing wallets.
→Verify the travel booking credential for this transaction.

Frequently Asked Questions

What are the key features of MolTrust?

W3C DID-based identity verification for AI agents. On-chain agent registration via ERC-8004 on Base. Comprehensive trust scoring and Sybil detection for wallets. Verifiable credential issuance for skills, shopping, and travel. Prediction market integrity monitoring and track record syncing.

What can I use MolTrust for?

Verifying the identity and reputation of autonomous agents before granting them access to sensitive systems.. Auditing agent skill files for security risks like prompt injection before deployment.. Monitoring prediction market wallets to assess the reliability of market-based AI insights.. Managing autonomous commerce permissions using verifiable credentials with spend limits..

How do I install MolTrust?

Install MolTrust by running: claude mcp add moltrust -- uvx moltrust-mcp-server

What MCP clients work with MolTrust?

MolTrust works with any MCP-compatible client including Claude Desktop, Claude Code, Cursor, and other editors with MCP support.

Turn this server into reusable context

Keep MolTrust docs, env vars, and workflow notes in Conare so your agent carries them across sessions.

Need the old visual installer? Open Conare IDE.
Open Conare
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