MolTrust MCP Server

Trust infrastructure for AI agents - DIDs, reputation, verifiable credentials, USDC. Its 40 documented tools cover moltrust, moltguard, verify, issue. It runs locally over stdio via the published package.

People who work with moltrust, moltguard and verify and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-16 · ★ 4 · #248 OF 945 MAINTAINED OTHER · VERIFIED 2026-09-18

MIT · Python servers · how we verify → /methodology

01 · Install MolTrust MCP Server

before you install - you'll need

MOLTRUST_API_KEY

Environment variables documented in the project's README - it lists which are required and which have defaults.

Claude Code

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

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "moltycel-moltrust-mcp-server": {
      "command": "uvx",
      "args": [
        "moltrust-mcp-server"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

pypi package moltrust-mcp-server - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.MoltyCel is GitHub-verified and matches the repo owner

03 · What MolTrust MCP Server can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can query the ERC-8004 on-chain agent registry on Base, get the reputation score for an AI agent, verify an AI agent by its DID, and verify a MoltGuard Verifiable Credential JWS signature.

Capability map

Tools grouped from the project's README - what MolTrust MCP Server lets an agent do.

Moltrust

11 tools - e.g. Claim MolTrust credits from a USDC deposit on Base.; Issue or verify a W3C Verifiable Credential.; Manage MolTrust credits: check balance, view pricing, transfer credits, or view transaction history.

moltrust_claim_deposit · moltrust_credential · moltrust_credits · moltrust_deposit_history · moltrust_deposit_info · moltrust_erc8004…

Moltguard

7 tools - e.g. Issue a W3C Verifiable Credential (AgentTrustCredential) for a wallet.; Verify a MoltGuard Verifiable Credential JWS signature.; Get a detailed agent trust report for a Base wallet address.

moltguard_credential_issue · moltguard_credential_verify · moltguard_detail · moltguard_feed · moltguard_market · moltguard_score…

Moltproof

5 tools - e.g. Verdict plus the decoded transactions that breached the mandate.; The committed AAE mandate for an agent (venues, position cap, validity).; Agents with committed mandates and their current verdict.

moltproof_evidence · moltproof_mandate · moltproof_registry · moltproof_verdict · moltproof_verify

Shopping

3 tools - e.g. Get MT Shopping API information.; Issue a BuyerAgentCredential (W3C Verifiable Credential) for a shopping agent.; Verify a shopping transaction against a BuyerAgentCredential.

mt_shopping_info · mt_shopping_issue_vc · mt_shopping_verify

Travel

3 tools - e.g. Get MT Travel service information and available endpoints.; Issue a TravelAgentCredential (W3C Verifiable Credential) for a booking agent.; Verify a travel booking against a TravelAgentCredential.

mt_travel_info · mt_travel_issue_vc · mt_travel_verify

Swarm

2 tools - e.g. Get the trust propagation graph for an agent (2 hops).; Get global Swarm Intelligence statistics.

mt_get_swarm_graph · mt_get_swarm_stats

Skill

2 tools - e.g. Audit an AI agent skill (SKILL.md) for security risks.; Issue a VerifiedSkillCredential for an AI agent skill.

mt_skill_audit · mt_skill_issue_vc

Trust

1 tool - e.g. Get the Swarm Intelligence Trust Score for an agent (Phase 2).

mt_get_trust_score

04 · Who maintains MolTrust MCP Server

MolTrust MCP Server is maintained by moltycel. It's the only MCP server we track from this author; the repo dates to Feb 2026.

05 · Facts

repository: github.com/moltycel/moltrust-mcp-server
category: other - ranked #248 of 945 actively-maintained other servers as of 2026-09-18.
registry: io.github.MoltyCel/moltrust-mcp-server (active, first published 2026-02-24 · 3 versions)
packages: pypi:moltrust-mcp-server

06 · MolTrust MCP Server FAQ

Is MolTrust MCP Server still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-16. We re-verify nightly.

What can MolTrust MCP Server do?

How do I install MolTrust MCP Server?

Run `uvx moltrust-mcp-server`. The README documents one environment variable (MOLTRUST_API_KEY) to set first. You can also paste the ready-made client config above.

Does MolTrust MCP Server run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to MolTrust MCP Server

Alternatives to MolTrust MCP Server

Maintained other servers if MolTrust MCP Server isn't the fit.

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